Added support for Area Forecast Discussions issued by the NWS

API.md

@@ -37,14 +37,24 @@ Examples:
 
 ## Canonical schemas
 
-weatherfeeder emits three canonical domain schemas:
+weatherfeeder emits four canonical domain schemas:
 
 - `weather.observation.v1`
 - `weather.forecast.v1`
+- `weather.forecast_discussion.v1`
 - `weather.alert.v1`
 
 Each payload is described below using the JSON field names as the contract.
 
+### Raw upstream schemas
+
+weatherfeeder sources also emit provider-specific raw schemas before normalization.
+For this feature, the raw source schema is:
+
+- `raw.nws.forecast_discussion.v1`
+  - payload type: string
+  - payload contents: exact fetched HTML response body
+
 ---
 
 ## Shared Conventions
@@ -217,6 +227,36 @@ A run may contain zero, one, or many alerts.
 
 ---
 
+## Schema: `weather.forecast_discussion.v1`
+
+Payload type: `WeatherForecastDiscussion`
+
+A `WeatherForecastDiscussion` is an issued narrative bulletin for an NWS office.
+It is distinct from `weather.forecast.v1`, which is period-based.
+
+### Fields
+
+| Field | Type | Required | Notes |
+|---|---:|:---:|---|
+| `officeId` | string | no | NWS office identifier, e.g. `LSX` |
+| `officeName` | string | no | Human office name |
+| `product` | string | yes | Currently `afd` |
+| `issuedAt` | string (timestamp) | yes | Bulletin issue time |
+| `updatedAt` | string (timestamp) | no | Optional page/update timestamp |
+| `keyMessages` | array | no | Ordered key-message bullet list |
+| `shortTerm` | object | no | Short-term discussion section |
+| `longTerm` | object | no | Long-term discussion section |
+
+### Nested: `shortTerm` / `longTerm`
+
+| Field | Type | Required | Notes |
+|---|---:|:---:|---|
+| `qualifier` | string | no | Header qualifier such as `(Through Late Sunday Night)` |
+| `issuedAt` | string (timestamp) | no | Optional section-local issue time |
+| `text` | string | no | Paragraph-preserved prose text |
+
+---
+
 ## Compatibility rules
 
 - Consumers **must** ignore unknown fields.

README.md

@@ -14,6 +14,7 @@ Canonical domain schemas emitted after normalization:
 
 - `weather.observation.v1` → `WeatherObservation`
 - `weather.forecast.v1` → `WeatherForecastRun`
+- `weather.forecast_discussion.v1` → `WeatherForecastDiscussion`
 - `weather.alert.v1` → `WeatherAlertRun`
 
 For the complete wire contract (event envelope + payload schemas, fields, units, and compatibility rules), see:
@@ -22,7 +23,7 @@ For the complete wire contract (event envelope + payload schemas, fields, units,
 
 ## Upstream providers (current MVP)
 
-- NWS: observations, hourly forecasts, narrative forecasts, alerts
+- NWS: observations, hourly forecasts, narrative forecasts, forecast discussions, alerts
 - Open-Meteo: observations, hourly forecasts
 - OpenWeather: observations
 

cmd/weatherfeeder/config.yml

@@ -15,7 +15,7 @@ sources:
 #    driver: openmeteo_observation
 #    every: 10m
 #    params:
-#      url: "https://api.open-meteo.com/v1/forecast?latitude=38.6239&longitude=-90.3571&current=temperature_2m,relative_humidity_2m,weather_code,wind_speed_10m,wind_direction_10m,precipitation,surface_pressure,rain,showers,snowfall,cloud_cover,apparent_temperature,is_day,wind_gusts_10m,pressure_msl&forecast_days=1"
+#      url: "https://api.open-meteo.com/v1/forecast?latitude=38.6239&longitude=-90.3571&current=temperature_2m,relative_humidity_2m,weather_code,wind_speed_10m,wind_direction_10m,precipitation,surface_pressure,rain,showers,snowfall,cloud_cover,apparent_temperature,is_day,wind_gusts_10m,pressure_msl"
 #      user_agent: "HomeOps (eric@maximumdirect.net)"
 
 #  - name: OpenWeatherObservation
@@ -63,6 +63,15 @@ sources:
       url: "https://api.weather.gov/gridpoints/LSX/90,74/forecast?units=us"
       user_agent: "HomeOps (eric@maximumdirect.net)"
 
+  - name: NWSForecastDiscussionSTL
+    mode: poll
+    kinds: ["forecast_discussion"]
+    driver: nws_forecast_discussion
+    every: 30m
+    params:
+      url: "https://forecast.weather.gov/product.php?site=LSX&issuedby=LSX&product=AFD&format=TXT&version=1&glossary=0"
+      user_agent: "HomeOps (eric@maximumdirect.net)"
+
   - name: OpenMeteoHourlyForecastSTL
     mode: poll
     kinds: ["forecast"]
@@ -90,7 +99,7 @@ sinks:
     driver: nats
     params:
       url: nats://nats:4222
-      exchange: weatherfeeder
+      subject: weatherfeeder
 
 #  - name: pg_weatherfeeder
 #    driver: postgres
@@ -108,13 +117,13 @@ sinks:
 
 routes:
   - sink: stdout
-    kinds: ["observation", "forecast", "alert"]
+    kinds: ["observation", "forecast", "forecast_discussion", "alert"]
 
   - sink: nats_weatherfeeder
-    kinds: ["observation", "forecast", "alert"]
+    kinds: ["observation", "forecast", "forecast_discussion", "alert"]
 
 #  - sink: pg_weatherfeeder
-#    kinds: ["observation", "forecast", "alert"]
+#    kinds: ["observation", "forecast", "forecast_discussion", "alert"]
 
 #  - sink: logfile
-#    kinds: ["observation", "alert", "forecast"]
+#    kinds: ["observation", "alert", "forecast", "forecast_discussion"]

cmd/weatherfeeder/main.go

@@ -37,9 +37,6 @@ func main() {
 	if err != nil {
 		log.Fatalf("config load failed: %v", err)
 	}
-	if err := fksinks.RegisterPostgresSchemaForConfiguredSinks(cfg, wfpgsink.PostgresSchema()); err != nil {
-		log.Fatalf("postgres schema registration failed: %v", err)
-	}
 
 	// --- Registries ---
 	srcReg := fksources.NewRegistry()
@@ -48,6 +45,7 @@ func main() {
 	// Compile stdout, Postgres, and NATS sinks for weatherfeeder. The former is useful for debugging and the latter are the main intended outputs.
 	sinkReg := fksinks.NewRegistry()
 	fksinks.RegisterBuiltins(sinkReg)
+	sinkReg.Register("postgres", fksinks.PostgresFactory(wfpgsink.PostgresSchema()))
 
 	// --- Build sources into scheduler jobs ---
 	var jobs []fkscheduler.Job

cmd/weatherfeeder/main_test.go

@@ -24,13 +24,6 @@ type testInput struct {
 
 func (s testInput) Name() string { return s.name }
 
-type testKindSource struct {
-	testInput
-	kind fkevent.Kind
-}
-
-func (s testKindSource) Kind() fkevent.Kind { return s.kind }
-
 type testKindsSource struct {
 	testInput
 	kinds []fkevent.Kind
@@ -38,18 +31,6 @@ type testKindsSource struct {
 
 func (s testKindsSource) Kinds() []fkevent.Kind { return s.kinds }
 
-func TestValidateSourceExpectedKindsLegacyKindFallback(t *testing.T) {
-	sc := config.SourceConfig{Kind: "observation"}
-	in := testKindSource{
-		testInput: testInput{name: "test"},
-		kind:      fkevent.Kind("observation"),
-	}
-
-	if err := fksources.ValidateExpectedKinds(sc, in); err != nil {
-		t.Fatalf("ValidateExpectedKinds() unexpected error: %v", err)
-	}
-}
-
 func TestValidateSourceExpectedKindsSubsetAllowed(t *testing.T) {
 	sc := config.SourceConfig{Kinds: []string{"observation"}}
 	in := testKindsSource{

go.mod

@@ -2,7 +2,7 @@ module gitea.maximumdirect.net/ejr/weatherfeeder
 
 go 1.25
 
-require gitea.maximumdirect.net/ejr/feedkit v0.8.1
+require gitea.maximumdirect.net/ejr/feedkit v0.8.2
 
 require (
 	github.com/klauspost/compress v1.17.2 // indirect

go.sum

@@ -1,5 +1,5 @@
-gitea.maximumdirect.net/ejr/feedkit v0.8.1 h1:gSZ5J/mYHfNZ6dp27TS0V9RQ0JuP5ZAHXhSeCJaBu60=
+gitea.maximumdirect.net/ejr/feedkit v0.8.2 h1:6AMxNacfqJ8SXQhFAUMW3LgiVxixs50tf+S8Q9Ivm+Y=
-gitea.maximumdirect.net/ejr/feedkit v0.8.1/go.mod h1:U6xC9xZLN3cL4yi7YBVyzGoHYRLJXusFCAKlj2kdYYQ=
+gitea.maximumdirect.net/ejr/feedkit v0.8.2/go.mod h1:U6xC9xZLN3cL4yi7YBVyzGoHYRLJXusFCAKlj2kdYYQ=
 github.com/klauspost/compress v1.17.2 h1:RlWWUY/Dr4fL8qk9YG7DTZ7PDgME2V4csBXA8L/ixi4=
 github.com/klauspost/compress v1.17.2/go.mod h1:ntbaceVETuRiXiv4DpjP66DpAtAGkEQskQzEyD//IeE=
 github.com/lib/pq v1.10.9 h1:YXG7RB+JIjhP29X+OtkiDnYaXQwpS4JEWq7dtCCRUEw=

internal/normalizers/builtins.go

@@ -9,6 +9,12 @@ import (
 	"gitea.maximumdirect.net/ejr/weatherfeeder/internal/normalizers/openweather"
 )
 
+var builtinRegistrations = []func([]fknormalize.Normalizer) []fknormalize.Normalizer{
+	nws.Register,
+	openmeteo.Register,
+	openweather.Register,
+}
+
 // RegisterBuiltins registers all normalizers shipped with this binary.
 //
 // This mirrors internal/sources.RegisterBuiltins, but note the selection model:
@@ -27,9 +33,9 @@ func RegisterBuiltins(in []fknormalize.Normalizer) []fknormalize.Normalizer {
 	//
 	// Order here should be stable across releases to reduce surprises when adding
 	// new normalizers.
-	out = nws.Register(out)
+	for _, register := range builtinRegistrations {
-	out = openmeteo.Register(out)
+		out = register(out)
-	out = openweather.Register(out)
+	}
 
 	return out
 }

internal/normalizers/builtins_test.go

@@ -19,6 +19,7 @@ func TestRegisterBuiltinsOrder(t *testing.T) {
 	want := []fknormalize.Normalizer{
 		nws.ObservationNormalizer{},
 		nws.ForecastNormalizer{},
+		nws.ForecastDiscussionNormalizer{},
 		nws.AlertsNormalizer{},
 		openmeteo.ObservationNormalizer{},
 		openmeteo.ForecastNormalizer{},

internal/normalizers/nws/forecast.go

@@ -75,62 +75,63 @@ func normalizeNarrativeForecastEvent(in event.Event) (*event.Event, error) {
 	)
 }
 
+type forecastPeriodMapper[T any] func(idx int, period T) (model.WeatherForecastPeriod, error)
+
 // buildHourlyForecast contains hourly forecast mapping logic (provider -> canonical model).
 func buildHourlyForecast(parsed nwsHourlyForecastResponse) (model.WeatherForecastRun, time.Time, error) {
-	issuedAt, updatedAt, err := parseForecastRunTimes(parsed.Properties.GeneratedAt, parsed.Properties.UpdateTime)
+	return buildForecastRun(
-	if err != nil {
+		parsed.Properties.GeneratedAt,
-		return model.WeatherForecastRun{}, time.Time{}, err
+		parsed.Properties.UpdateTime,
-	}
+		parsed.Geometry.Coordinates,
-
-	// Best-effort location centroid from the GeoJSON polygon (optional).
-	lat, lon := centroidLatLon(parsed.Geometry.Coordinates)
-
-	run := newForecastRunBase(
-		issuedAt,
-		updatedAt,
-		model.ForecastProductHourly,
-		lat,
-		lon,
 		parsed.Properties.Elevation.Value,
+		model.ForecastProductHourly,
+		parsed.Properties.Periods,
+		mapHourlyForecastPeriod,
 	)
-
-	periods := make([]model.WeatherForecastPeriod, 0, len(parsed.Properties.Periods))
-	for i, p := range parsed.Properties.Periods {
-		period, err := mapHourlyForecastPeriod(i, p)
-		if err != nil {
-			return model.WeatherForecastRun{}, time.Time{}, err
-		}
-		periods = append(periods, period)
-	}
-
-	run.Periods = periods
-
-	// EffectiveAt policy for forecasts: treat IssuedAt as the effective time (dedupe-friendly).
-	return run, issuedAt, nil
 }
 
 // buildNarrativeForecast contains narrative forecast mapping logic (provider -> canonical model).
 func buildNarrativeForecast(parsed nwsNarrativeForecastResponse) (model.WeatherForecastRun, time.Time, error) {
-	issuedAt, updatedAt, err := parseForecastRunTimes(parsed.Properties.GeneratedAt, parsed.Properties.UpdateTime)
+	return buildForecastRun(
+		parsed.Properties.GeneratedAt,
+		parsed.Properties.UpdateTime,
+		parsed.Geometry.Coordinates,
+		parsed.Properties.Elevation.Value,
+		model.ForecastProductNarrative,
+		parsed.Properties.Periods,
+		mapNarrativeForecastPeriod,
+	)
+}
+
+func buildForecastRun[T any](
+	generatedAt string,
+	updateTime string,
+	coordinates [][][]float64,
+	elevation *float64,
+	product model.ForecastProduct,
+	srcPeriods []T,
+	mapPeriod forecastPeriodMapper[T],
+) (model.WeatherForecastRun, time.Time, error) {
+	issuedAt, updatedAt, err := parseForecastRunTimes(generatedAt, updateTime)
 	if err != nil {
 		return model.WeatherForecastRun{}, time.Time{}, err
 	}
 
 	// Best-effort location centroid from the GeoJSON polygon (optional).
-	lat, lon := centroidLatLon(parsed.Geometry.Coordinates)
+	lat, lon := centroidLatLon(coordinates)
 
 	run := newForecastRunBase(
 		issuedAt,
 		updatedAt,
-		model.ForecastProductNarrative,
+		product,
 		lat,
 		lon,
-		parsed.Properties.Elevation.Value,
+		elevation,
 	)
 
-	periods := make([]model.WeatherForecastPeriod, 0, len(parsed.Properties.Periods))
+	periods := make([]model.WeatherForecastPeriod, 0, len(srcPeriods))
-	for i, p := range parsed.Properties.Periods {
+	for i, p := range srcPeriods {
-		period, err := mapNarrativeForecastPeriod(i, p)
+		period, err := mapPeriod(i, p)
 		if err != nil {
 			return model.WeatherForecastRun{}, time.Time{}, err
 		}

internal/normalizers/nws/forecast_discussion.go

@@ -0,0 +1,72 @@
+package nws
+
+import (
+	"context"
+	"fmt"
+	"strings"
+
+	"gitea.maximumdirect.net/ejr/feedkit/event"
+	normcommon "gitea.maximumdirect.net/ejr/weatherfeeder/internal/normalizers/common"
+	nwscommon "gitea.maximumdirect.net/ejr/weatherfeeder/internal/providers/nws"
+	"gitea.maximumdirect.net/ejr/weatherfeeder/model"
+	"gitea.maximumdirect.net/ejr/weatherfeeder/standards"
+)
+
+type ForecastDiscussionNormalizer struct{}
+
+func (ForecastDiscussionNormalizer) Match(e event.Event) bool {
+	return strings.TrimSpace(e.Schema) == standards.SchemaRawNWSForecastDiscussionV1
+}
+
+func (ForecastDiscussionNormalizer) Normalize(ctx context.Context, in event.Event) (*event.Event, error) {
+	_ = ctx
+
+	rawHTML, err := decodeStringPayload(in.Payload)
+	if err != nil {
+		return nil, fmt.Errorf("nws forecast discussion normalize: %w", err)
+	}
+
+	parsed, err := nwscommon.ParseForecastDiscussionHTML(rawHTML)
+	if err != nil {
+		return nil, fmt.Errorf("nws forecast discussion normalize: build: %w", err)
+	}
+
+	payload := model.WeatherForecastDiscussion{
+		OfficeID:    strings.TrimSpace(parsed.OfficeID),
+		OfficeName:  strings.TrimSpace(parsed.OfficeName),
+		Product:     model.ForecastDiscussionProduct(strings.TrimSpace(parsed.Product)),
+		IssuedAt:    parsed.IssuedAt.UTC(),
+		UpdatedAt:   parsed.UpdatedAt,
+		KeyMessages: append([]string(nil), parsed.KeyMessages...),
+		ShortTerm:   mapForecastDiscussionSection(parsed.ShortTerm),
+		LongTerm:    mapForecastDiscussionSection(parsed.LongTerm),
+	}
+
+	out, err := normcommon.Finalize(in, standards.SchemaWeatherForecastDiscussionV1, payload, payload.IssuedAt)
+	if err != nil {
+		return nil, fmt.Errorf("nws forecast discussion normalize: %w", err)
+	}
+	return out, nil
+}
+
+func mapForecastDiscussionSection(in *nwscommon.ForecastDiscussionSection) *model.WeatherForecastDiscussionSection {
+	if in == nil {
+		return nil
+	}
+	return &model.WeatherForecastDiscussionSection{
+		Qualifier: strings.TrimSpace(in.Qualifier),
+		IssuedAt:  in.IssuedAt,
+		Text:      strings.TrimSpace(in.Text),
+	}
+}
+
+func decodeStringPayload(payload any) (string, error) {
+	switch v := payload.(type) {
+	case string:
+		return v, nil
+	case []byte:
+		return string(v), nil
+	default:
+		return "", fmt.Errorf("extract payload: expected string payload, got %T", payload)
+	}
+}

internal/normalizers/nws/forecast_discussion_test.go

@@ -0,0 +1,130 @@
+package nws
+
+import (
+	"encoding/json"
+	"os"
+	"path/filepath"
+	"strings"
+	"testing"
+	"time"
+
+	"gitea.maximumdirect.net/ejr/feedkit/event"
+	"gitea.maximumdirect.net/ejr/weatherfeeder/model"
+	"gitea.maximumdirect.net/ejr/weatherfeeder/standards"
+)
+
+func TestForecastDiscussionNormalizerProducesCanonicalSchema(t *testing.T) {
+	rawHTML := loadForecastDiscussionSampleHTML(t)
+
+	out, err := (ForecastDiscussionNormalizer{}).Normalize(nil, event.Event{
+		ID:        "evt-discussion-1",
+		Kind:      event.Kind("forecast_discussion"),
+		Source:    "nws-discussion-test",
+		EmittedAt: time.Date(2026, 3, 28, 19, 25, 0, 0, time.UTC),
+		Schema:    standards.SchemaRawNWSForecastDiscussionV1,
+		Payload:   rawHTML,
+	})
+	if err != nil {
+		t.Fatalf("Normalize() error = %v", err)
+	}
+	if out == nil {
+		t.Fatalf("Normalize() returned nil output")
+	}
+	if out.Schema != standards.SchemaWeatherForecastDiscussionV1 {
+		t.Fatalf("Schema = %q, want %q", out.Schema, standards.SchemaWeatherForecastDiscussionV1)
+	}
+	if out.Kind != event.Kind("forecast_discussion") {
+		t.Fatalf("Kind = %q, want forecast_discussion", out.Kind)
+	}
+
+	payload, ok := out.Payload.(model.WeatherForecastDiscussion)
+	if !ok {
+		t.Fatalf("Payload type = %T, want model.WeatherForecastDiscussion", out.Payload)
+	}
+	if payload.OfficeID != "LSX" {
+		t.Fatalf("OfficeID = %q, want LSX", payload.OfficeID)
+	}
+	if payload.Product != model.ForecastDiscussionProductAFD {
+		t.Fatalf("Product = %q, want %q", payload.Product, model.ForecastDiscussionProductAFD)
+	}
+	if len(payload.KeyMessages) != 3 {
+		t.Fatalf("KeyMessages len = %d, want 3", len(payload.KeyMessages))
+	}
+	if payload.ShortTerm == nil || payload.LongTerm == nil {
+		t.Fatalf("ShortTerm=%v LongTerm=%v, want both populated", payload.ShortTerm, payload.LongTerm)
+	}
+	if payload.ShortTerm.Qualifier != "(Through Late Sunday Night)" {
+		t.Fatalf("ShortTerm.Qualifier = %q", payload.ShortTerm.Qualifier)
+	}
+	if !strings.Contains(payload.ShortTerm.Text, "After a chilly morning") {
+		t.Fatalf("ShortTerm.Text = %q, want normalized prose", payload.ShortTerm.Text)
+	}
+	if strings.Contains(payload.ShortTerm.Text, "BRC") {
+		t.Fatalf("ShortTerm.Text contains signature: %q", payload.ShortTerm.Text)
+	}
+	if strings.Contains(payload.LongTerm.Text, "AVIATION") || strings.Contains(payload.LongTerm.Text, "WATCHES/WARNINGS/ADVISORIES") {
+		t.Fatalf("LongTerm.Text includes downstream sections: %q", payload.LongTerm.Text)
+	}
+	wantEffectiveAt := time.Date(2026, 3, 28, 19, 24, 0, 0, time.UTC)
+	if out.EffectiveAt == nil || !out.EffectiveAt.Equal(wantEffectiveAt) {
+		t.Fatalf("EffectiveAt = %v, want %s", out.EffectiveAt, wantEffectiveAt.Format(time.RFC3339))
+	}
+}
+
+func TestForecastDiscussionNormalizerRejectsMissingIssueTime(t *testing.T) {
+	_, err := (ForecastDiscussionNormalizer{}).Normalize(nil, event.Event{
+		ID:        "evt-discussion-bad",
+		Kind:      event.Kind("forecast_discussion"),
+		Source:    "nws-discussion-test",
+		EmittedAt: time.Date(2026, 3, 28, 19, 25, 0, 0, time.UTC),
+		Schema:    standards.SchemaRawNWSForecastDiscussionV1,
+		Payload:   "<html><body><pre class=\"glossaryProduct\">National Weather Service Saint Louis MO</pre></body></html>",
+	})
+	if err == nil {
+		t.Fatalf("Normalize() error = nil, want error")
+	}
+	if !strings.Contains(err.Error(), "issue time") {
+		t.Fatalf("error = %q, want issue time context", err)
+	}
+}
+
+func TestForecastDiscussionNormalizerWireShapeHasNoUnexpectedKeys(t *testing.T) {
+	rawHTML := loadForecastDiscussionSampleHTML(t)
+
+	out, err := (ForecastDiscussionNormalizer{}).Normalize(nil, event.Event{
+		ID:        "evt-discussion-2",
+		Kind:      event.Kind("forecast_discussion"),
+		Source:    "nws-discussion-test",
+		EmittedAt: time.Date(2026, 3, 28, 19, 25, 0, 0, time.UTC),
+		Schema:    standards.SchemaRawNWSForecastDiscussionV1,
+		Payload:   rawHTML,
+	})
+	if err != nil {
+		t.Fatalf("Normalize() error = %v", err)
+	}
+
+	b, err := json.Marshal(out.Payload)
+	if err != nil {
+		t.Fatalf("json.Marshal(payload) error = %v", err)
+	}
+	var got map[string]any
+	if err := json.Unmarshal(b, &got); err != nil {
+		t.Fatalf("json.Unmarshal(payload) error = %v", err)
+	}
+	for _, key := range []string{"sections", "aviation"} {
+		if _, ok := got[key]; ok {
+			t.Fatalf("unexpected key %q in canonical payload", key)
+		}
+	}
+}
+
+func loadForecastDiscussionSampleHTML(t *testing.T) string {
+	t.Helper()
+
+	path := filepath.Join("..", "..", "providers", "nws", "testdata", "forecast_discussion_sample.html")
+	b, err := os.ReadFile(path)
+	if err != nil {
+		t.Fatalf("os.ReadFile(%q) error = %v", path, err)
+	}
+	return string(b)
+}

internal/normalizers/nws/forecast_test.go

@@ -47,6 +47,55 @@ func TestBuildHourlyForecastUsesShortForecastAsTextDescription(t *testing.T) {
 	assertNoLegacyForecastDescriptionKeys(t, run.Periods[0])
 }
 
+func TestBuildHourlyForecastPreservesUpdatedAtCentroidAndElevation(t *testing.T) {
+	parsed := nwsHourlyForecastResponse{}
+	parsed.Properties.GeneratedAt = "2026-03-16T18:00:00Z"
+	parsed.Properties.UpdateTime = "2026-03-16T18:30:00Z"
+	elevation := 123.4
+	parsed.Properties.Elevation.Value = &elevation
+	parsed.Geometry.Coordinates = [][][]float64{
+		{
+			{-90.0, 38.0},
+			{-89.0, 38.0},
+			{-89.0, 39.0},
+			{-90.0, 39.0},
+		},
+	}
+	parsed.Properties.Periods = []nwsHourlyForecastPeriod{
+		{
+			StartTime:     "2026-03-16T19:00:00Z",
+			EndTime:       "2026-03-16T20:00:00Z",
+			ShortForecast: "Cloudy",
+		},
+	}
+
+	run, effectiveAt, err := buildHourlyForecast(parsed)
+	if err != nil {
+		t.Fatalf("buildHourlyForecast() error = %v", err)
+	}
+
+	wantIssued := time.Date(2026, 3, 16, 18, 0, 0, 0, time.UTC)
+	wantUpdated := time.Date(2026, 3, 16, 18, 30, 0, 0, time.UTC)
+	if !run.IssuedAt.Equal(wantIssued) {
+		t.Fatalf("IssuedAt = %s, want %s", run.IssuedAt.Format(time.RFC3339), wantIssued.Format(time.RFC3339))
+	}
+	if run.UpdatedAt == nil || !run.UpdatedAt.Equal(wantUpdated) {
+		t.Fatalf("UpdatedAt = %v, want %s", run.UpdatedAt, wantUpdated.Format(time.RFC3339))
+	}
+	if run.Latitude == nil || math.Abs(*run.Latitude-38.5) > 0.0001 {
+		t.Fatalf("Latitude = %v, want 38.5", run.Latitude)
+	}
+	if run.Longitude == nil || math.Abs(*run.Longitude+89.5) > 0.0001 {
+		t.Fatalf("Longitude = %v, want -89.5", run.Longitude)
+	}
+	if run.ElevationMeters == nil || math.Abs(*run.ElevationMeters-elevation) > 0.0001 {
+		t.Fatalf("ElevationMeters = %v, want %.1f", run.ElevationMeters, elevation)
+	}
+	if !effectiveAt.Equal(wantIssued) {
+		t.Fatalf("effectiveAt = %s, want %s", effectiveAt.Format(time.RFC3339), wantIssued.Format(time.RFC3339))
+	}
+}
+
 func TestNormalizeForecastEventBySchemaRejectsUnsupportedSchema(t *testing.T) {
 	_, err := normalizeForecastEventBySchema(event.Event{
 		Schema: "raw.nws.daily.forecast.v1",
@@ -85,6 +134,70 @@ func TestNormalizeForecastEventBySchemaRoutesNarrative(t *testing.T) {
 	}
 }
 
+func TestNormalizeForecastEventBySchemaProducesCanonicalWeatherForecastSchema(t *testing.T) {
+	tests := []struct {
+		name    string
+		schema  string
+		payload map[string]any
+	}{
+		{
+			name:   "hourly",
+			schema: standards.SchemaRawNWSHourlyForecastV1,
+			payload: map[string]any{
+				"properties": map[string]any{
+					"generatedAt": "2026-03-16T18:00:00Z",
+					"periods": []map[string]any{
+						{
+							"startTime":     "2026-03-16T19:00:00Z",
+							"endTime":       "2026-03-16T20:00:00Z",
+							"shortForecast": "Cloudy",
+						},
+					},
+				},
+			},
+		},
+		{
+			name:   "narrative",
+			schema: standards.SchemaRawNWSNarrativeForecastV1,
+			payload: map[string]any{
+				"properties": map[string]any{
+					"generatedAt": "2026-03-16T18:00:00Z",
+					"periods": []map[string]any{
+						{
+							"startTime":        "2026-03-16T19:00:00Z",
+							"endTime":          "2026-03-16T20:00:00Z",
+							"shortForecast":    "Cloudy",
+							"detailedForecast": "Cloudy",
+						},
+					},
+				},
+			},
+		},
+	}
+
+	for _, tt := range tests {
+		t.Run(tt.name, func(t *testing.T) {
+			out, err := normalizeForecastEventBySchema(event.Event{
+				ID:        "evt-1",
+				Kind:      event.Kind("forecast"),
+				Source:    "nws-test",
+				EmittedAt: time.Date(2026, 3, 16, 18, 0, 0, 0, time.UTC),
+				Schema:    tt.schema,
+				Payload:   tt.payload,
+			})
+			if err != nil {
+				t.Fatalf("normalizeForecastEventBySchema() error = %v", err)
+			}
+			if out == nil {
+				t.Fatalf("normalizeForecastEventBySchema() returned nil output")
+			}
+			if out.Schema != standards.SchemaWeatherForecastV1 {
+				t.Fatalf("Schema = %q, want %q", out.Schema, standards.SchemaWeatherForecastV1)
+			}
+		})
+	}
+}
+
 func TestBuildNarrativeForecastMapsExpectedFields(t *testing.T) {
 	parsed := nwsNarrativeForecastResponse{}
 	parsed.Properties.GeneratedAt = "2026-03-27T15:17:01Z"

internal/normalizers/nws/register.go

@@ -5,18 +5,14 @@ import (
 	fknormalize "gitea.maximumdirect.net/ejr/feedkit/processors/normalize"
 )
 
+var builtins = []fknormalize.Normalizer{
+	ObservationNormalizer{},
+	ForecastNormalizer{},
+	ForecastDiscussionNormalizer{},
+	AlertsNormalizer{},
+}
+
 // Register appends NWS normalizers in stable order.
 func Register(in []fknormalize.Normalizer) []fknormalize.Normalizer {
-	out := in
+	return append(in, builtins...)
-
-	// Observations
-	out = append(out, ObservationNormalizer{})
-
-	// Forecasts
-	out = append(out, ForecastNormalizer{})
-
-	// Alerts
-	out = append(out, AlertsNormalizer{})
-
-	return out
 }

internal/normalizers/openmeteo/register.go

@@ -5,14 +5,12 @@ import (
 	fknormalize "gitea.maximumdirect.net/ejr/feedkit/processors/normalize"
 )
 
+var builtins = []fknormalize.Normalizer{
+	ObservationNormalizer{},
+	ForecastNormalizer{},
+}
+
 // Register appends Open-Meteo normalizers in stable order.
 func Register(in []fknormalize.Normalizer) []fknormalize.Normalizer {
-	out := in
+	return append(in, builtins...)
-
-	// Observations
-	out = append(out, ObservationNormalizer{})
-	// Forecasts
-	out = append(out, ForecastNormalizer{})
-
-	return out
 }

internal/normalizers/openweather/register.go

@@ -5,12 +5,11 @@ import (
 	fknormalize "gitea.maximumdirect.net/ejr/feedkit/processors/normalize"
 )
 
+var builtins = []fknormalize.Normalizer{
+	ObservationNormalizer{},
+}
+
 // Register appends OpenWeather normalizers in stable order.
 func Register(in []fknormalize.Normalizer) []fknormalize.Normalizer {
-	out := in
+	return append(in, builtins...)
-
-	// Observations
-	out = append(out, ObservationNormalizer{})
-
-	return out
 }

internal/providers/nws/forecast_discussion.go

@@ -0,0 +1,552 @@
+package nws
+
+import (
+	"fmt"
+	"html"
+	"regexp"
+	"strconv"
+	"strings"
+	"time"
+)
+
+type ForecastDiscussion struct {
+	OfficeID   string
+	OfficeName string
+	Product    string
+	IssuedAt   time.Time
+	UpdatedAt  *time.Time
+
+	KeyMessages []string
+	ShortTerm   *ForecastDiscussionSection
+	LongTerm    *ForecastDiscussionSection
+}
+
+type ForecastDiscussionSection struct {
+	Qualifier string
+	IssuedAt  *time.Time
+	Text      string
+}
+
+var (
+	forecastDiscussionHeaderRE = regexp.MustCompile(`^\.(KEY MESSAGES|SHORT TERM|LONG TERM|AVIATION)\.\.\.(.*)$`)
+	forecastDiscussionAFDRE    = regexp.MustCompile(`^AFD([A-Z]{3})$`)
+	forecastDiscussionWMORE    = regexp.MustCompile(`\bK([A-Z]{3})\b`)
+	forecastDiscussionSigRE    = regexp.MustCompile(`^[A-Z]{2,6}$`)
+)
+
+func ParseForecastDiscussionHTML(raw string) (ForecastDiscussion, error) {
+	text, err := ExtractForecastDiscussionText(raw)
+	if err != nil {
+		return ForecastDiscussion{}, err
+	}
+
+	parsed, err := ParseForecastDiscussionText(text)
+	if err != nil {
+		return ForecastDiscussion{}, err
+	}
+
+	parsed.UpdatedAt = parseForecastDiscussionUpdatedAt(raw)
+	return parsed, nil
+}
+
+func ExtractForecastDiscussionText(raw string) (string, error) {
+	lower := strings.ToLower(raw)
+	searchFrom := 0
+	for {
+		openStart := strings.Index(lower[searchFrom:], "<pre")
+		if openStart < 0 {
+			return "", fmt.Errorf("missing <pre class=\"glossaryProduct\"> block")
+		}
+		openStart += searchFrom
+
+		openEnd := strings.Index(lower[openStart:], ">")
+		if openEnd < 0 {
+			return "", fmt.Errorf("unterminated <pre> tag")
+		}
+		openEnd += openStart
+
+		tag := lower[openStart : openEnd+1]
+		if isGlossaryProductTag(tag) {
+			closeStart := strings.Index(lower[openEnd+1:], "</pre>")
+			if closeStart < 0 {
+				return "", fmt.Errorf("missing closing </pre> for glossaryProduct block")
+			}
+			closeStart += openEnd + 1
+
+			text := html.UnescapeString(raw[openEnd+1 : closeStart])
+			text = strings.ReplaceAll(text, "\r\n", "\n")
+			text = strings.ReplaceAll(text, "\r", "\n")
+			return text, nil
+		}
+
+		searchFrom = openEnd + 1
+	}
+}
+
+func ParseForecastDiscussionText(text string) (ForecastDiscussion, error) {
+	lines := splitLines(text)
+
+	officeID := parseForecastDiscussionOfficeID(lines)
+	officeName, issuedAt, err := parseForecastDiscussionHeader(lines)
+	if err != nil {
+		return ForecastDiscussion{}, err
+	}
+
+	out := ForecastDiscussion{
+		OfficeID:   officeID,
+		OfficeName: officeName,
+		Product:    "afd",
+		IssuedAt:   issuedAt.UTC(),
+	}
+
+	if block, ok := extractForecastDiscussionSection(lines, "KEY MESSAGES"); ok {
+		out.KeyMessages = parseForecastDiscussionKeyMessages(block)
+	}
+	if block, ok := extractForecastDiscussionSection(lines, "SHORT TERM"); ok {
+		section, err := parseForecastDiscussionTextSection(block)
+		if err != nil {
+			return ForecastDiscussion{}, fmt.Errorf("parse SHORT TERM: %w", err)
+		}
+		out.ShortTerm = &section
+	}
+	if block, ok := extractForecastDiscussionSection(lines, "LONG TERM"); ok {
+		section, err := parseForecastDiscussionTextSection(block)
+		if err != nil {
+			return ForecastDiscussion{}, fmt.Errorf("parse LONG TERM: %w", err)
+		}
+		out.LongTerm = &section
+	}
+
+	return out, nil
+}
+
+func isGlossaryProductTag(tag string) bool {
+	tag = strings.ToLower(tag)
+	return strings.Contains(tag, `class="glossaryproduct"`) ||
+		strings.Contains(tag, `class='glossaryproduct'`) ||
+		strings.Contains(tag, `class="glossaryproduct `) ||
+		strings.Contains(tag, `class='glossaryproduct `)
+}
+
+func parseForecastDiscussionUpdatedAt(raw string) *time.Time {
+	lower := strings.ToLower(raw)
+	searchFrom := 0
+	for {
+		metaStart := strings.Index(lower[searchFrom:], "<meta")
+		if metaStart < 0 {
+			return nil
+		}
+		metaStart += searchFrom
+
+		metaEnd := strings.Index(lower[metaStart:], ">")
+		if metaEnd < 0 {
+			return nil
+		}
+		metaEnd += metaStart
+
+		tag := raw[metaStart : metaEnd+1]
+		if !strings.EqualFold(strings.TrimSpace(extractHTMLAttr(tag, "name")), "DC.date.created") {
+			searchFrom = metaEnd + 1
+			continue
+		}
+
+		content := strings.TrimSpace(extractHTMLAttr(tag, "content"))
+		if content == "" {
+			return nil
+		}
+		t, err := ParseTime(content)
+		if err != nil {
+			return nil
+		}
+		tt := t.UTC()
+		return &tt
+	}
+}
+
+func extractHTMLAttr(tag, attr string) string {
+	lower := strings.ToLower(tag)
+	attrLower := strings.ToLower(attr)
+	for i := 0; i < len(lower); i++ {
+		idx := strings.Index(lower[i:], attrLower)
+		if idx < 0 {
+			return ""
+		}
+		idx += i
+		if idx > 0 {
+			prev := lower[idx-1]
+			if isAttrNameChar(prev) {
+				i = idx + len(attrLower)
+				continue
+			}
+		}
+		j := idx + len(attrLower)
+		for j < len(lower) && isHTMLSpace(lower[j]) {
+			j++
+		}
+		if j >= len(lower) || lower[j] != '=' {
+			i = idx + len(attrLower)
+			continue
+		}
+		j++
+		for j < len(lower) && isHTMLSpace(lower[j]) {
+			j++
+		}
+		if j >= len(tag) {
+			return ""
+		}
+		quote := tag[j]
+		if quote != '"' && quote != '\'' {
+			return ""
+		}
+		j++
+		k := j
+		for k < len(tag) && tag[k] != quote {
+			k++
+		}
+		if k >= len(tag) {
+			return ""
+		}
+		return html.UnescapeString(tag[j:k])
+	}
+	return ""
+}
+
+func isHTMLSpace(b byte) bool {
+	switch b {
+	case ' ', '\n', '\r', '\t', '\f':
+		return true
+	default:
+		return false
+	}
+}
+
+func isAttrNameChar(b byte) bool {
+	switch {
+	case b >= 'a' && b <= 'z':
+		return true
+	case b >= 'A' && b <= 'Z':
+		return true
+	case b >= '0' && b <= '9':
+		return true
+	case b == '-' || b == '_' || b == ':':
+		return true
+	default:
+		return false
+	}
+}
+
+func splitLines(text string) []string {
+	text = strings.ReplaceAll(text, "\r\n", "\n")
+	text = strings.ReplaceAll(text, "\r", "\n")
+	return strings.Split(text, "\n")
+}
+
+func parseForecastDiscussionOfficeID(lines []string) string {
+	for _, raw := range lines {
+		line := strings.TrimSpace(raw)
+		if m := forecastDiscussionAFDRE.FindStringSubmatch(line); len(m) == 2 {
+			return m[1]
+		}
+	}
+	for _, raw := range lines {
+		line := strings.TrimSpace(raw)
+		if m := forecastDiscussionWMORE.FindStringSubmatch(line); len(m) == 2 {
+			return m[1]
+		}
+	}
+	return ""
+}
+
+func parseForecastDiscussionHeader(lines []string) (string, time.Time, error) {
+	for i, raw := range lines {
+		line := strings.TrimSpace(raw)
+		if !strings.HasPrefix(line, "National Weather Service ") {
+			continue
+		}
+
+		officeName := line
+		for j := i + 1; j < len(lines); j++ {
+			tsLine := strings.TrimSpace(lines[j])
+			if tsLine == "" {
+				continue
+			}
+			issuedAt, err := parseForecastDiscussionIssueTime(tsLine)
+			if err != nil {
+				return "", time.Time{}, fmt.Errorf("parse bulletin issuedAt %q: %w", tsLine, err)
+			}
+			return officeName, issuedAt.UTC(), nil
+		}
+
+		return "", time.Time{}, fmt.Errorf("missing bulletin issue time after office line")
+	}
+
+	return "", time.Time{}, fmt.Errorf("missing office header")
+}
+
+func parseForecastDiscussionIssueTime(line string) (time.Time, error) {
+	line = strings.TrimSpace(line)
+	line = strings.TrimPrefix(line, "Issued at ")
+	line = strings.TrimSpace(line)
+
+	parts := strings.Fields(line)
+	if len(parts) != 7 {
+		return time.Time{}, fmt.Errorf("unexpected issue time format")
+	}
+
+	loc, err := forecastDiscussionLocation(parts[2])
+	if err != nil {
+		return time.Time{}, err
+	}
+
+	datePart, err := time.Parse("Mon Jan 2 2006", strings.Join(parts[3:], " "))
+	if err != nil {
+		return time.Time{}, err
+	}
+
+	hour, minute, err := parseForecastDiscussionClock(parts[0], parts[1])
+	if err != nil {
+		return time.Time{}, err
+	}
+
+	return time.Date(
+		datePart.Year(),
+		datePart.Month(),
+		datePart.Day(),
+		hour,
+		minute,
+		0,
+		0,
+		loc,
+	), nil
+}
+
+func parseForecastDiscussionClock(rawClock, rawAMPM string) (int, int, error) {
+	clock := strings.TrimSpace(rawClock)
+	ampm := strings.ToUpper(strings.TrimSpace(rawAMPM))
+	if ampm != "AM" && ampm != "PM" {
+		return 0, 0, fmt.Errorf("unexpected meridiem %q", rawAMPM)
+	}
+
+	n, err := strconv.Atoi(clock)
+	if err != nil {
+		return 0, 0, fmt.Errorf("invalid clock %q", rawClock)
+	}
+
+	hour := n
+	minute := 0
+	if len(clock) >= 3 {
+		hour = n / 100
+		minute = n % 100
+	}
+
+	if hour < 1 || hour > 12 {
+		return 0, 0, fmt.Errorf("invalid hour %q", rawClock)
+	}
+	if minute < 0 || minute > 59 {
+		return 0, 0, fmt.Errorf("invalid minute %q", rawClock)
+	}
+
+	if ampm == "AM" {
+		if hour == 12 {
+			hour = 0
+		}
+		return hour, minute, nil
+	}
+
+	if hour != 12 {
+		hour += 12
+	}
+	return hour, minute, nil
+}
+
+func forecastDiscussionLocation(abbrev string) (*time.Location, error) {
+	offsets := map[string]int{
+		"AST":  -4 * 3600,
+		"ADT":  -3 * 3600,
+		"EST":  -5 * 3600,
+		"EDT":  -4 * 3600,
+		"CST":  -6 * 3600,
+		"CDT":  -5 * 3600,
+		"MST":  -7 * 3600,
+		"MDT":  -6 * 3600,
+		"PST":  -8 * 3600,
+		"PDT":  -7 * 3600,
+		"AKST": -9 * 3600,
+		"AKDT": -8 * 3600,
+		"HST":  -10 * 3600,
+		"UTC":  0,
+		"GMT":  0,
+	}
+
+	abbr := strings.ToUpper(strings.TrimSpace(abbrev))
+	offset, ok := offsets[abbr]
+	if !ok {
+		return nil, fmt.Errorf("unsupported time zone %q", abbrev)
+	}
+	return time.FixedZone(abbr, offset), nil
+}
+
+func extractForecastDiscussionSection(lines []string, section string) ([]string, bool) {
+	target := "." + section + "..."
+	for i, raw := range lines {
+		line := strings.TrimSpace(raw)
+		if !strings.HasPrefix(line, target) {
+			continue
+		}
+
+		out := []string{line}
+		for j := i + 1; j < len(lines); j++ {
+			next := strings.TrimSpace(lines[j])
+			if next == "&&" || next == "$$" || strings.Contains(next, "WATCHES/WARNINGS/ADVISORIES") {
+				break
+			}
+			if j > i+1 && isForecastDiscussionSectionHeader(next) {
+				break
+			}
+			out = append(out, lines[j])
+		}
+		return out, true
+	}
+	return nil, false
+}
+
+func isForecastDiscussionSectionHeader(line string) bool {
+	return forecastDiscussionHeaderRE.MatchString(strings.TrimSpace(line))
+}
+
+func parseForecastDiscussionKeyMessages(block []string) []string {
+	if len(block) <= 1 {
+		return nil
+	}
+
+	body := trimBlankLines(block[1:])
+	var messages []string
+	var current strings.Builder
+
+	flush := func() {
+		msg := strings.TrimSpace(current.String())
+		if msg != "" {
+			messages = append(messages, msg)
+		}
+		current.Reset()
+	}
+
+	for _, raw := range body {
+		line := strings.TrimSpace(raw)
+		if line == "" {
+			continue
+		}
+		if strings.HasPrefix(line, "-") {
+			flush()
+			line = strings.TrimSpace(strings.TrimPrefix(line, "-"))
+			current.WriteString(line)
+			continue
+		}
+		if current.Len() > 0 {
+			current.WriteByte(' ')
+		}
+		current.WriteString(line)
+	}
+	flush()
+
+	return messages
+}
+
+func parseForecastDiscussionTextSection(block []string) (ForecastDiscussionSection, error) {
+	if len(block) == 0 {
+		return ForecastDiscussionSection{}, fmt.Errorf("empty section")
+	}
+
+	section := ForecastDiscussionSection{
+		Qualifier: parseForecastDiscussionQualifier(strings.TrimSpace(block[0])),
+	}
+
+	body := trimBlankLines(block[1:])
+	if len(body) == 0 {
+		return section, nil
+	}
+
+	first := strings.TrimSpace(body[0])
+	if strings.HasPrefix(first, "Issued at ") {
+		issuedAt, err := parseForecastDiscussionIssueTime(first)
+		if err != nil {
+			return ForecastDiscussionSection{}, fmt.Errorf("parse section issuedAt %q: %w", first, err)
+		}
+		tt := issuedAt.UTC()
+		section.IssuedAt = &tt
+		body = trimBlankLines(body[1:])
+	}
+
+	body = trimForecastDiscussionSignatureLines(body)
+	section.Text = joinForecastDiscussionParagraphs(body)
+	return section, nil
+}
+
+func parseForecastDiscussionQualifier(header string) string {
+	m := forecastDiscussionHeaderRE.FindStringSubmatch(header)
+	if len(m) != 3 {
+		return ""
+	}
+	return strings.TrimSpace(m[2])
+}
+
+func trimBlankLines(lines []string) []string {
+	start := 0
+	for start < len(lines) && strings.TrimSpace(lines[start]) == "" {
+		start++
+	}
+
+	end := len(lines)
+	for end > start && strings.TrimSpace(lines[end-1]) == "" {
+		end--
+	}
+
+	return lines[start:end]
+}
+
+func trimForecastDiscussionSignatureLines(lines []string) []string {
+	lines = trimBlankLines(lines)
+	for len(lines) > 0 {
+		last := strings.TrimSpace(lines[len(lines)-1])
+		if last == "" {
+			lines = lines[:len(lines)-1]
+			continue
+		}
+		if forecastDiscussionSigRE.MatchString(last) {
+			lines = trimBlankLines(lines[:len(lines)-1])
+			continue
+		}
+		break
+	}
+	return lines
+}
+
+func joinForecastDiscussionParagraphs(lines []string) string {
+	lines = trimBlankLines(lines)
+	if len(lines) == 0 {
+		return ""
+	}
+
+	var paragraphs []string
+	current := make([]string, 0, len(lines))
+
+	flush := func() {
+		if len(current) == 0 {
+			return
+		}
+		paragraphs = append(paragraphs, strings.Join(current, " "))
+		current = current[:0]
+	}
+
+	for _, raw := range lines {
+		line := strings.TrimSpace(raw)
+		if line == "" {
+			flush()
+			continue
+		}
+		current = append(current, line)
+	}
+	flush()
+
+	return strings.Join(paragraphs, "\n\n")
+}

internal/providers/nws/forecast_discussion_test.go

@@ -0,0 +1,118 @@
+package nws
+
+import (
+	"os"
+	"path/filepath"
+	"strings"
+	"testing"
+	"time"
+)
+
+func TestParseForecastDiscussionHTMLParsesExpectedFields(t *testing.T) {
+	raw := loadForecastDiscussionSampleHTML(t)
+
+	got, err := ParseForecastDiscussionHTML(raw)
+	if err != nil {
+		t.Fatalf("ParseForecastDiscussionHTML() error = %v", err)
+	}
+
+	if got.OfficeID != "LSX" {
+		t.Fatalf("OfficeID = %q, want LSX", got.OfficeID)
+	}
+	if got.OfficeName != "National Weather Service Saint Louis MO" {
+		t.Fatalf("OfficeName = %q", got.OfficeName)
+	}
+	if got.Product != "afd" {
+		t.Fatalf("Product = %q, want afd", got.Product)
+	}
+
+	wantIssuedAt := time.Date(2026, 3, 28, 19, 24, 0, 0, time.UTC)
+	if !got.IssuedAt.Equal(wantIssuedAt) {
+		t.Fatalf("IssuedAt = %s, want %s", got.IssuedAt.Format(time.RFC3339), wantIssuedAt.Format(time.RFC3339))
+	}
+
+	wantUpdatedAt := time.Date(2026, 3, 28, 20, 29, 47, 0, time.UTC)
+	if got.UpdatedAt == nil || !got.UpdatedAt.Equal(wantUpdatedAt) {
+		t.Fatalf("UpdatedAt = %v, want %s", got.UpdatedAt, wantUpdatedAt.Format(time.RFC3339))
+	}
+
+	wantMessages := []string{
+		"Elevated fire danger conditions are expected across a broad area tomorrow afternoon due to breezy southwest winds and low humidity.",
+		"Very warm temperatures are expected once again Monday and Tuesday, with highs well into the 80s.",
+		"A cold front late Tuesday or early Wednesday brings our next chance of thunderstorms, followed by a cooldown and possibly more chances for rain later in the week.",
+	}
+	if len(got.KeyMessages) != len(wantMessages) {
+		t.Fatalf("KeyMessages len = %d, want %d", len(got.KeyMessages), len(wantMessages))
+	}
+	for i := range wantMessages {
+		if got.KeyMessages[i] != wantMessages[i] {
+			t.Fatalf("KeyMessages[%d] = %q, want %q", i, got.KeyMessages[i], wantMessages[i])
+		}
+	}
+
+	if got.ShortTerm == nil {
+		t.Fatalf("ShortTerm is nil")
+	}
+	if got.ShortTerm.Qualifier != "(Through Late Sunday Night)" {
+		t.Fatalf("ShortTerm.Qualifier = %q", got.ShortTerm.Qualifier)
+	}
+	if got.ShortTerm.IssuedAt == nil || !got.ShortTerm.IssuedAt.Equal(time.Date(2026, 3, 28, 19, 19, 0, 0, time.UTC)) {
+		t.Fatalf("ShortTerm.IssuedAt = %v", got.ShortTerm.IssuedAt)
+	}
+	if !strings.Contains(got.ShortTerm.Text, "After a chilly morning") {
+		t.Fatalf("ShortTerm.Text missing expected prose: %q", got.ShortTerm.Text)
+	}
+	if strings.Contains(got.ShortTerm.Text, "BRC") {
+		t.Fatalf("ShortTerm.Text should not include signature: %q", got.ShortTerm.Text)
+	}
+	if strings.Contains(got.ShortTerm.Text, "\n\n\n") {
+		t.Fatalf("ShortTerm.Text contains unexpected paragraph breaks: %q", got.ShortTerm.Text)
+	}
+
+	if got.LongTerm == nil {
+		t.Fatalf("LongTerm is nil")
+	}
+	if got.LongTerm.Qualifier != "(Monday through Next Saturday)" {
+		t.Fatalf("LongTerm.Qualifier = %q", got.LongTerm.Qualifier)
+	}
+	if got.LongTerm.IssuedAt == nil || !got.LongTerm.IssuedAt.Equal(time.Date(2026, 3, 28, 19, 19, 0, 0, time.UTC)) {
+		t.Fatalf("LongTerm.IssuedAt = %v", got.LongTerm.IssuedAt)
+	}
+	if !strings.Contains(got.LongTerm.Text, "The peak of the warmth arrives Monday and Tuesday") {
+		t.Fatalf("LongTerm.Text missing expected prose: %q", got.LongTerm.Text)
+	}
+	if strings.Contains(got.LongTerm.Text, "AVIATION") || strings.Contains(got.LongTerm.Text, "WATCHES/WARNINGS/ADVISORIES") {
+		t.Fatalf("LongTerm.Text includes content from other sections: %q", got.LongTerm.Text)
+	}
+}
+
+func TestParseForecastDiscussionHTMLMissingPreBlock(t *testing.T) {
+	_, err := ParseForecastDiscussionHTML("<html><body><div>no pre block</div></body></html>")
+	if err == nil {
+		t.Fatalf("ParseForecastDiscussionHTML() error = nil, want error")
+	}
+	if !strings.Contains(err.Error(), "glossaryProduct") {
+		t.Fatalf("error = %q, want glossaryProduct context", err)
+	}
+}
+
+func TestParseForecastDiscussionTextMissingIssueTime(t *testing.T) {
+	_, err := ParseForecastDiscussionText("National Weather Service Saint Louis MO\n\n.KEY MESSAGES...\n- Test")
+	if err == nil {
+		t.Fatalf("ParseForecastDiscussionText() error = nil, want error")
+	}
+	if !strings.Contains(err.Error(), "issue time") {
+		t.Fatalf("error = %q, want issue time context", err)
+	}
+}
+
+func loadForecastDiscussionSampleHTML(t *testing.T) string {
+	t.Helper()
+
+	path := filepath.Join("testdata", "forecast_discussion_sample.html")
+	b, err := os.ReadFile(path)
+	if err != nil {
+		t.Fatalf("os.ReadFile(%q) error = %v", path, err)
+	}
+	return string(b)
+}

internal/providers/nws/testdata/forecast_discussion_sample.html

@@ -0,0 +1,84 @@
+<!DOCTYPE html>
+<html class="no-js">
+  <head>
+    <meta name="DC.date.created" scheme="ISO8601" content="2026-03-28T20:29:47+00:00" />
+    <title>National Weather Service</title>
+  </head>
+  <body>
+    <pre class="glossaryProduct">
+988
+FXUS63 KLSX 281924
+AFDLSX
+
+Area Forecast Discussion
+National Weather Service Saint Louis MO
+224 PM CDT Sat Mar 28 2026
+
+.KEY MESSAGES...
+
+- Elevated fire danger conditions are expected across a broad area
+  tomorrow afternoon due to breezy southwest winds and low
+  humidity.
+
+- Very warm temperatures are expected once again Monday and
+  Tuesday, with highs well into the 80s.
+
+- A cold front late Tuesday or early Wednesday brings our next
+  chance of thunderstorms, followed by a cooldown and possibly
+  more chances for rain later in the week.
+
+&&
+
+.SHORT TERM...  (Through Late Sunday Night)
+Issued at 219 PM CDT Sat Mar 28 2026
+
+After a chilly morning that saw widespread freezing temperatures,
+another warmup is in store over the next several days as southerly
+winds become re-established. We will also see the return of
+shower/thunderstorm chances Tuesday onward as we enter a more
+unsettled pattern.
+
+In the near-term, the focus continues to be on some lingering fire
+weather potential thanks to the presence of an exceptionally dry
+airmass.
+
+BRC
+
+&&
+
+.LONG TERM...  (Monday through Next Saturday)
+Issued at 219 PM CDT Sat Mar 28 2026
+
+The peak of the warmth arrives Monday and Tuesday, as a broad, but
+low-amplitude ridge nudges eastward and steady warm/moist advection
+continues on both days.
+
+Wednesday onward, the day-to-day details become much less clear, but
+latest trends suggest that an active/wet pattern will likely
+continue as another more substantial trough follows with additional
+chances for showers/thunderstorms late in the week.
+
+BRC
+
+&&
+
+.AVIATION...  (For the 18z TAFs through 18z Sunday Afternoon)
+Issued at 1133 AM CDT Sat Mar 28 2026
+
+VFR conditions are expected throughout the 18Z TAF period.
+
+BRC
+
+&&
+
+.LSX WATCHES/WARNINGS/ADVISORIES...
+MO...None.
+IL...None.
+&&
+
+$$
+
+WFO LSX
+    </pre>
+  </body>
+</html>

internal/sinks/postgres/map.go

@@ -20,6 +20,8 @@ func mapPostgresEvent(_ context.Context, e fkevent.Event) ([]fksinks.PostgresWri
 		return mapObservationEvent(e)
 	case standards.SchemaWeatherForecastV1:
 		return mapForecastEvent(e)
+	case standards.SchemaWeatherForecastDiscussionV1:
+		return mapForecastDiscussionEvent(e)
 	case standards.SchemaWeatherAlertV1:
 		return mapAlertEvent(e)
 	default:
@@ -160,6 +162,62 @@ func mapForecastEvent(e fkevent.Event) ([]fksinks.PostgresWrite, error) {
 	return writes, nil
 }
 
+func mapForecastDiscussionEvent(e fkevent.Event) ([]fksinks.PostgresWrite, error) {
+	run, err := decodePayload[model.WeatherForecastDiscussion](e.Payload)
+	if err != nil {
+		return nil, fmt.Errorf("decode forecast discussion payload: %w", err)
+	}
+	if run.IssuedAt.IsZero() {
+		return nil, fmt.Errorf("decode forecast discussion payload: issuedAt is required")
+	}
+	if strings.TrimSpace(string(run.Product)) == "" {
+		return nil, fmt.Errorf("decode forecast discussion payload: product is required")
+	}
+
+	issuedAt := run.IssuedAt.UTC()
+	shortTermQualifier, shortTermIssuedAt, shortTermText := nullableDiscussionSection(run.ShortTerm)
+	longTermQualifier, longTermIssuedAt, longTermText := nullableDiscussionSection(run.LongTerm)
+
+	writes := make([]fksinks.PostgresWrite, 0, 1+len(run.KeyMessages))
+	writes = append(writes, fksinks.PostgresWrite{
+		Table: tableForecastDiscussions,
+		Values: map[string]any{
+			"event_id":             e.ID,
+			"event_kind":           string(e.Kind),
+			"event_source":         e.Source,
+			"event_schema":         e.Schema,
+			"event_emitted_at":     e.EmittedAt.UTC(),
+			"event_effective_at":   nullableTime(e.EffectiveAt),
+			"office_id":            nullableString(run.OfficeID),
+			"office_name":          nullableString(run.OfficeName),
+			"issued_at":            issuedAt,
+			"updated_at":           nullableTime(run.UpdatedAt),
+			"product":              string(run.Product),
+			"short_term_qualifier": shortTermQualifier,
+			"short_term_issued_at": shortTermIssuedAt,
+			"short_term_text":      shortTermText,
+			"long_term_qualifier":  longTermQualifier,
+			"long_term_issued_at":  longTermIssuedAt,
+			"long_term_text":       longTermText,
+			"key_message_count":    len(run.KeyMessages),
+		},
+	})
+
+	for i, msg := range run.KeyMessages {
+		writes = append(writes, fksinks.PostgresWrite{
+			Table: tableForecastDiscussionKeyMessages,
+			Values: map[string]any{
+				"run_event_id":  e.ID,
+				"message_index": i,
+				"issued_at":     issuedAt,
+				"message_text":  nullableString(msg),
+			},
+		})
+	}
+
+	return writes, nil
+}
+
 func mapAlertEvent(e fkevent.Event) ([]fksinks.PostgresWrite, error) {
 	run, err := decodePayload[model.WeatherAlertRun](e.Payload)
 	if err != nil {
@@ -269,6 +327,13 @@ func decodePayload[T any](payload any) (T, error) {
 	return out, nil
 }
 
+func nullableDiscussionSection(section *model.WeatherForecastDiscussionSection) (any, any, any) {
+	if section == nil {
+		return nil, nil, nil
+	}
+	return nullableString(section.Qualifier), nullableTime(section.IssuedAt), nullableString(section.Text)
+}
+
 func countAlertReferences(alerts []model.WeatherAlert) int {
 	total := 0
 	for _, a := range alerts {

internal/sinks/postgres/map_test.go

@@ -146,6 +146,50 @@ func TestMapPostgresEventAlertStructPayload(t *testing.T) {
 	assertAllWritesIncludeAllColumns(t, writes)
 }
 
+func TestMapPostgresEventForecastDiscussionStructPayload(t *testing.T) {
+	updatedAt := time.Date(2026, 3, 28, 20, 29, 47, 0, time.UTC)
+	shortIssuedAt := time.Date(2026, 3, 28, 19, 19, 0, 0, time.UTC)
+	run := model.WeatherForecastDiscussion{
+		OfficeID:    "LSX",
+		OfficeName:  "National Weather Service Saint Louis MO",
+		Product:     model.ForecastDiscussionProductAFD,
+		IssuedAt:    time.Date(2026, 3, 28, 19, 24, 0, 0, time.UTC),
+		UpdatedAt:   &updatedAt,
+		KeyMessages: []string{"msg one", "msg two"},
+		ShortTerm:   &model.WeatherForecastDiscussionSection{Qualifier: "(Tonight)", IssuedAt: &shortIssuedAt, Text: "Short term text"},
+		LongTerm:    &model.WeatherForecastDiscussionSection{Text: "Long term text"},
+	}
+
+	writes, err := mapPostgresEvent(context.Background(), testEvent(standards.SchemaWeatherForecastDiscussionV1, "forecast_discussion", run))
+	if err != nil {
+		t.Fatalf("mapPostgresEvent() error = %v", err)
+	}
+	if len(writes) != 3 {
+		t.Fatalf("mapPostgresEvent() writes len = %d, want 3", len(writes))
+	}
+
+	if writes[0].Table != tableForecastDiscussions {
+		t.Fatalf("writes[0].Table = %q, want %q", writes[0].Table, tableForecastDiscussions)
+	}
+	if got := writes[0].Values["key_message_count"]; got != 2 {
+		t.Fatalf("forecast_discussions key_message_count = %#v, want 2", got)
+	}
+	if got := writes[0].Values["short_term_qualifier"]; got != "(Tonight)" {
+		t.Fatalf("forecast_discussions short_term_qualifier = %#v, want (Tonight)", got)
+	}
+	if got := writes[0].Values["long_term_issued_at"]; got != nil {
+		t.Fatalf("forecast_discussions long_term_issued_at = %#v, want nil", got)
+	}
+	if writes[1].Table != tableForecastDiscussionKeyMessages || writes[2].Table != tableForecastDiscussionKeyMessages {
+		t.Fatalf("forecast discussion key message writes not in expected order")
+	}
+	if got := writes[2].Values["message_index"]; got != 1 {
+		t.Fatalf("second key message index = %#v, want 1", got)
+	}
+
+	assertAllWritesIncludeAllColumns(t, writes)
+}
+
 func TestMapPostgresEventMapPayload(t *testing.T) {
 	run := model.WeatherForecastRun{
 		IssuedAt: time.Date(2026, 3, 16, 18, 0, 0, 0, time.UTC),
@@ -201,6 +245,16 @@ func TestMapPostgresEventMalformedPayload(t *testing.T) {
 	}
 }
 
+func TestMapPostgresEventForecastDiscussionMalformedPayload(t *testing.T) {
+	_, err := mapPostgresEvent(context.Background(), testEvent(standards.SchemaWeatherForecastDiscussionV1, "forecast_discussion", "bad"))
+	if err == nil {
+		t.Fatalf("mapPostgresEvent() expected error for malformed payload")
+	}
+	if !strings.Contains(err.Error(), "decode forecast discussion payload") {
+		t.Fatalf("error = %q, want decode forecast discussion payload context", err)
+	}
+}
+
 func testEvent(schema string, kind fkevent.Kind, payload any) fkevent.Event {
 	effectiveAt := time.Date(2026, 3, 16, 18, 30, 0, 0, time.UTC)
 	return fkevent.Event{

internal/sinks/postgres/schema.go

@@ -9,6 +9,8 @@ const (
 	tableObservationPresentWeather     = "observation_present_weather"
 	tableForecasts                     = "forecasts"
 	tableForecastPeriods               = "forecast_periods"
+	tableForecastDiscussions           = "forecast_discussions"
+	tableForecastDiscussionKeyMessages = "forecast_discussion_key_messages"
 	tableAlertRuns                     = "alert_runs"
 	tableAlerts                        = "alerts"
 	tableAlertReferences               = "alert_references"
@@ -129,6 +131,49 @@ func PostgresSchema() fksinks.PostgresSchema {
 					{Name: "idx_wf_fc_period_run_start", Columns: []string{"run_event_id", "start_time"}},
 				},
 			},
+			{
+				Name: tableForecastDiscussions,
+				Columns: []fksinks.PostgresColumn{
+					{Name: "event_id", Type: "TEXT", Nullable: false},
+					{Name: "event_kind", Type: "TEXT", Nullable: false},
+					{Name: "event_source", Type: "TEXT", Nullable: false},
+					{Name: "event_schema", Type: "TEXT", Nullable: false},
+					{Name: "event_emitted_at", Type: "TIMESTAMPTZ", Nullable: false},
+					{Name: "event_effective_at", Type: "TIMESTAMPTZ", Nullable: true},
+					{Name: "office_id", Type: "TEXT", Nullable: true},
+					{Name: "office_name", Type: "TEXT", Nullable: true},
+					{Name: "issued_at", Type: "TIMESTAMPTZ", Nullable: false},
+					{Name: "updated_at", Type: "TIMESTAMPTZ", Nullable: true},
+					{Name: "product", Type: "TEXT", Nullable: false},
+					{Name: "short_term_qualifier", Type: "TEXT", Nullable: true},
+					{Name: "short_term_issued_at", Type: "TIMESTAMPTZ", Nullable: true},
+					{Name: "short_term_text", Type: "TEXT", Nullable: true},
+					{Name: "long_term_qualifier", Type: "TEXT", Nullable: true},
+					{Name: "long_term_issued_at", Type: "TIMESTAMPTZ", Nullable: true},
+					{Name: "long_term_text", Type: "TEXT", Nullable: true},
+					{Name: "key_message_count", Type: "INTEGER", Nullable: false},
+				},
+				PrimaryKey:  []string{"event_id"},
+				PruneColumn: "issued_at",
+				Indexes: []fksinks.PostgresIndex{
+					{Name: "idx_wf_discussion_office_product_issued_at", Columns: []string{"office_id", "product", "issued_at"}},
+					{Name: "idx_wf_discussion_issued_at", Columns: []string{"issued_at"}},
+				},
+			},
+			{
+				Name: tableForecastDiscussionKeyMessages,
+				Columns: []fksinks.PostgresColumn{
+					{Name: "run_event_id", Type: "TEXT REFERENCES forecast_discussions(event_id) ON DELETE CASCADE", Nullable: false},
+					{Name: "message_index", Type: "INTEGER", Nullable: false},
+					{Name: "issued_at", Type: "TIMESTAMPTZ", Nullable: false},
+					{Name: "message_text", Type: "TEXT", Nullable: true},
+				},
+				PrimaryKey:  []string{"run_event_id", "message_index"},
+				PruneColumn: "issued_at",
+				Indexes: []fksinks.PostgresIndex{
+					{Name: "idx_wf_discussion_message_issued_at", Columns: []string{"issued_at"}},
+				},
+			},
 			{
 				Name: tableAlertRuns,
 				Columns: []fksinks.PostgresColumn{

internal/sinks/postgres/schema_test.go

@@ -1,58 +1,6 @@
 package postgres
 
-import (
+import "testing"
-	"fmt"
-	"strings"
-	"testing"
-	"time"
-
-	"gitea.maximumdirect.net/ejr/feedkit/config"
-	fksinks "gitea.maximumdirect.net/ejr/feedkit/sinks"
-)
-
-func TestRegisterPostgresSchemasNilConfig(t *testing.T) {
-	err := fksinks.RegisterPostgresSchemaForConfiguredSinks(nil, PostgresSchema())
-	if err == nil {
-		t.Fatalf("RegisterPostgresSchemas(nil) expected error")
-	}
-	if !strings.Contains(err.Error(), "config is nil") {
-		t.Fatalf("error = %q, want config is nil", err)
-	}
-}
-
-func TestRegisterPostgresSchemasNonPostgresNoOp(t *testing.T) {
-	cfg := &config.Config{
-		Sinks: []config.SinkConfig{
-			{Name: "stdout_only", Driver: "stdout"},
-			{Name: "nats_only", Driver: "nats"},
-		},
-	}
-
-	if err := fksinks.RegisterPostgresSchemaForConfiguredSinks(cfg, PostgresSchema()); err != nil {
-		t.Fatalf("RegisterPostgresSchemas(non-postgres) error = %v", err)
-	}
-}
-
-func TestRegisterPostgresSchemasDuplicateRegistrationFails(t *testing.T) {
-	sinkName := uniqueSinkName("pg_test")
-	cfg := &config.Config{
-		Sinks: []config.SinkConfig{
-			{Name: sinkName, Driver: "postgres"},
-		},
-	}
-
-	if err := fksinks.RegisterPostgresSchemaForConfiguredSinks(cfg, PostgresSchema()); err != nil {
-		t.Fatalf("first RegisterPostgresSchemas() error = %v", err)
-	}
-
-	err := fksinks.RegisterPostgresSchemaForConfiguredSinks(cfg, PostgresSchema())
-	if err == nil {
-		t.Fatalf("second RegisterPostgresSchemas() expected duplicate error")
-	}
-	if !strings.Contains(err.Error(), "already registered") {
-		t.Fatalf("error = %q, want already registered", err)
-	}
-}
 
 func TestWeatherPostgresSchemaShape(t *testing.T) {
 	s := PostgresSchema()
@@ -65,6 +13,8 @@ func TestWeatherPostgresSchemaShape(t *testing.T) {
 		tableObservationPresentWeather:     true,
 		tableForecasts:                     true,
 		tableForecastPeriods:               true,
+		tableForecastDiscussions:           true,
+		tableForecastDiscussionKeyMessages: true,
 		tableAlertRuns:                     true,
 		tableAlerts:                        true,
 		tableAlertReferences:               true,
@@ -90,7 +40,3 @@ func TestWeatherPostgresSchemaShape(t *testing.T) {
 		}
 	}
 }
-
-func uniqueSinkName(prefix string) string {
-	return fmt.Sprintf("%s_%d", prefix, time.Now().UnixNano())
-}

internal/sources/builtins.go

@@ -9,33 +9,33 @@ import (
 	fksource "gitea.maximumdirect.net/ejr/feedkit/sources"
 )
 
+type pollDriverRegistration struct {
+	driver  string
+	factory func(config.SourceConfig) (fksource.PollSource, error)
+}
+
+var pollDriverRegistrations = []pollDriverRegistration{
+	{driver: "nws_observation", factory: func(cfg config.SourceConfig) (fksource.PollSource, error) { return nws.NewObservationSource(cfg) }},
+	{driver: "nws_alerts", factory: func(cfg config.SourceConfig) (fksource.PollSource, error) { return nws.NewAlertsSource(cfg) }},
+	{driver: "nws_forecast_hourly", factory: func(cfg config.SourceConfig) (fksource.PollSource, error) { return nws.NewHourlyForecastSource(cfg) }},
+	{driver: "nws_forecast_narrative", factory: func(cfg config.SourceConfig) (fksource.PollSource, error) { return nws.NewNarrativeForecastSource(cfg) }},
+	{driver: "nws_forecast_discussion", factory: func(cfg config.SourceConfig) (fksource.PollSource, error) {
+		return nws.NewForecastDiscussionSource(cfg)
+	}},
+	{driver: "openmeteo_observation", factory: func(cfg config.SourceConfig) (fksource.PollSource, error) { return openmeteo.NewObservationSource(cfg) }},
+	{driver: "openmeteo_forecast", factory: func(cfg config.SourceConfig) (fksource.PollSource, error) { return openmeteo.NewForecastSource(cfg) }},
+	{driver: "openweather_observation", factory: func(cfg config.SourceConfig) (fksource.PollSource, error) {
+		return openweather.NewObservationSource(cfg)
+	}},
+}
+
 // RegisterBuiltins registers the source drivers that ship with this binary.
 // Keeping this in one place makes main.go very readable.
 func RegisterBuiltins(r *fksource.Registry) {
-	// NWS drivers
+	for _, reg := range pollDriverRegistrations {
-	r.RegisterPoll("nws_observation", func(cfg config.SourceConfig) (fksource.PollSource, error) {
+		reg := reg
-		return nws.NewObservationSource(cfg)
+		r.RegisterPoll(reg.driver, func(cfg config.SourceConfig) (fksource.PollSource, error) {
-	})
+			return reg.factory(cfg)
-	r.RegisterPoll("nws_alerts", func(cfg config.SourceConfig) (fksource.PollSource, error) {
-		return nws.NewAlertsSource(cfg)
-	})
-	r.RegisterPoll("nws_forecast_hourly", func(cfg config.SourceConfig) (fksource.PollSource, error) {
-		return nws.NewHourlyForecastSource(cfg)
-	})
-	r.RegisterPoll("nws_forecast_narrative", func(cfg config.SourceConfig) (fksource.PollSource, error) {
-		return nws.NewNarrativeForecastSource(cfg)
-	})
-
-	// Open-Meteo drivers
-	r.RegisterPoll("openmeteo_observation", func(cfg config.SourceConfig) (fksource.PollSource, error) {
-		return openmeteo.NewObservationSource(cfg)
-	})
-	r.RegisterPoll("openmeteo_forecast", func(cfg config.SourceConfig) (fksource.PollSource, error) {
-		return openmeteo.NewForecastSource(cfg)
-	})
-
-	// OpenWeatherMap drivers
-	r.RegisterPoll("openweather_observation", func(cfg config.SourceConfig) (fksource.PollSource, error) {
-		return openweather.NewObservationSource(cfg)
 		})
+	}
 }

internal/sources/builtins_test.go

@@ -34,6 +34,19 @@ func TestRegisterBuiltinsRegistersNWSNarrativeForecastDriver(t *testing.T) {
 	}
 }
 
+func TestRegisterBuiltinsRegistersNWSForecastDiscussionDriver(t *testing.T) {
+	reg := fksource.NewRegistry()
+	RegisterBuiltins(reg)
+
+	in, err := reg.BuildInput(sourceConfigForDriver("nws_forecast_discussion"))
+	if err != nil {
+		t.Fatalf("BuildInput(nws_forecast_discussion) error = %v", err)
+	}
+	if _, ok := in.(fksource.PollSource); !ok {
+		t.Fatalf("BuildInput(nws_forecast_discussion) type = %T, want PollSource", in)
+	}
+}
+
 func TestRegisterBuiltinsDoesNotRegisterLegacyNWSForecastDriver(t *testing.T) {
 	reg := fksource.NewRegistry()
 	RegisterBuiltins(reg)
@@ -47,13 +60,43 @@ func TestRegisterBuiltinsDoesNotRegisterLegacyNWSForecastDriver(t *testing.T) {
 	}
 }
 
+func TestRegisterBuiltinsRegistersAllCurrentDrivers(t *testing.T) {
+	reg := fksource.NewRegistry()
+	RegisterBuiltins(reg)
+
+	drivers := []string{
+		"nws_observation",
+		"nws_alerts",
+		"nws_forecast_hourly",
+		"nws_forecast_narrative",
+		"nws_forecast_discussion",
+		"openmeteo_observation",
+		"openmeteo_forecast",
+		"openweather_observation",
+	}
+
+	for _, driver := range drivers {
+		in, err := reg.BuildInput(sourceConfigForDriver(driver))
+		if err != nil {
+			t.Fatalf("BuildInput(%s) error = %v", driver, err)
+		}
+		if _, ok := in.(fksource.PollSource); !ok {
+			t.Fatalf("BuildInput(%s) type = %T, want PollSource", driver, in)
+		}
+	}
+}
+
 func sourceConfigForDriver(driver string) config.SourceConfig {
+	url := "https://example.invalid"
+	if driver == "openweather_observation" {
+		url = "https://example.invalid?units=metric"
+	}
 	return config.SourceConfig{
 		Name:   "test-source",
 		Driver: driver,
 		Mode:   config.SourceModePoll,
 		Params: map[string]any{
-			"url":        "https://example.invalid",
+			"url":        url,
 			"user_agent": "test-agent",
 		},
 	}

internal/sources/nws/alerts.go

@@ -39,8 +39,8 @@ func NewAlertsSource(cfg config.SourceConfig) (*AlertsSource, error) {
 
 func (s *AlertsSource) Name() string { return s.http.Name }
 
-// Kind is used for routing/policy.
+// Kinds is used for routing/policy.
-func (s *AlertsSource) Kind() event.Kind { return event.Kind("alert") }
+func (s *AlertsSource) Kinds() []event.Kind { return []event.Kind{event.Kind("alert")} }
 
 func (s *AlertsSource) Poll(ctx context.Context) ([]event.Event, error) {
 	raw, meta, changed, err := s.fetchRaw(ctx)
@@ -71,7 +71,7 @@ func (s *AlertsSource) Poll(ctx context.Context) ([]event.Event, error) {
 	eventID := fksources.DefaultEventID("", s.http.Name, effectiveAt, emittedAt)
 
 	return fksources.SingleEvent(
-		s.Kind(),
+		event.Kind("alert"),
 		s.http.Name,
 		standards.SchemaRawNWSAlertsV1,
 		eventID,

internal/sources/nws/forecast_common.go

@@ -0,0 +1,114 @@
+package nws
+
+import (
+	"context"
+	"encoding/json"
+	"strings"
+	"time"
+
+	"gitea.maximumdirect.net/ejr/feedkit/config"
+	"gitea.maximumdirect.net/ejr/feedkit/event"
+	fksources "gitea.maximumdirect.net/ejr/feedkit/sources"
+	nwscommon "gitea.maximumdirect.net/ejr/weatherfeeder/internal/providers/nws"
+)
+
+const nwsForecastAccept = "application/geo+json, application/json"
+
+type forecastSource struct {
+	http      *fksources.HTTPSource
+	rawSchema string
+}
+
+type forecastMeta struct {
+	Properties struct {
+		GeneratedAt string `json:"generatedAt"`
+		UpdateTime  string `json:"updateTime"`
+		Updated     string `json:"updated"`
+	} `json:"properties"`
+
+	ParsedGeneratedAt time.Time `json:"-"`
+	ParsedUpdateTime  time.Time `json:"-"`
+}
+
+func newForecastSource(cfg config.SourceConfig, driver, rawSchema string) (*forecastSource, error) {
+	hs, err := fksources.NewHTTPSource(driver, cfg, nwsForecastAccept)
+	if err != nil {
+		return nil, err
+	}
+
+	return &forecastSource{
+		http:      hs,
+		rawSchema: rawSchema,
+	}, nil
+}
+
+func (s *forecastSource) Name() string { return s.http.Name }
+
+func (s *forecastSource) Kinds() []event.Kind { return []event.Kind{event.Kind("forecast")} }
+
+func (s *forecastSource) Poll(ctx context.Context) ([]event.Event, error) {
+	raw, meta, changed, err := s.fetchRaw(ctx)
+	if err != nil {
+		return nil, err
+	}
+	if !changed {
+		return nil, nil
+	}
+
+	var effectiveAt *time.Time
+	switch {
+	case !meta.ParsedGeneratedAt.IsZero():
+		t := meta.ParsedGeneratedAt.UTC()
+		effectiveAt = &t
+	case !meta.ParsedUpdateTime.IsZero():
+		t := meta.ParsedUpdateTime.UTC()
+		effectiveAt = &t
+	}
+
+	emittedAt := time.Now().UTC()
+	eventID := fksources.DefaultEventID("", s.http.Name, effectiveAt, emittedAt)
+
+	return fksources.SingleEvent(
+		event.Kind("forecast"),
+		s.http.Name,
+		s.rawSchema,
+		eventID,
+		emittedAt,
+		effectiveAt,
+		raw,
+	)
+}
+
+func (s *forecastSource) fetchRaw(ctx context.Context) (json.RawMessage, forecastMeta, bool, error) {
+	raw, changed, err := s.http.FetchJSONIfChanged(ctx)
+	if err != nil {
+		return nil, forecastMeta{}, false, err
+	}
+	if !changed {
+		return nil, forecastMeta{}, false, nil
+	}
+
+	var meta forecastMeta
+	if err := json.Unmarshal(raw, &meta); err != nil {
+		return raw, forecastMeta{}, true, nil
+	}
+
+	genStr := strings.TrimSpace(meta.Properties.GeneratedAt)
+	if genStr != "" {
+		if t, err := nwscommon.ParseTime(genStr); err == nil {
+			meta.ParsedGeneratedAt = t.UTC()
+		}
+	}
+
+	updStr := strings.TrimSpace(meta.Properties.UpdateTime)
+	if updStr == "" {
+		updStr = strings.TrimSpace(meta.Properties.Updated)
+	}
+	if updStr != "" {
+		if t, err := nwscommon.ParseTime(updStr); err == nil {
+			meta.ParsedUpdateTime = t.UTC()
+		}
+	}
+
+	return raw, meta, true, nil
+}

internal/sources/nws/forecast_discussion.go

@@ -0,0 +1,68 @@
+package nws
+
+import (
+	"context"
+	"time"
+
+	"gitea.maximumdirect.net/ejr/feedkit/config"
+	"gitea.maximumdirect.net/ejr/feedkit/event"
+	fksources "gitea.maximumdirect.net/ejr/feedkit/sources"
+	nwscommon "gitea.maximumdirect.net/ejr/weatherfeeder/internal/providers/nws"
+	"gitea.maximumdirect.net/ejr/weatherfeeder/standards"
+)
+
+// ForecastDiscussionSource polls an NWS forecast discussion HTML page and emits a RAW discussion Event.
+//
+// Output schema:
+//   - standards.SchemaRawNWSForecastDiscussionV1
+type ForecastDiscussionSource struct {
+	http *fksources.HTTPSource
+}
+
+func NewForecastDiscussionSource(cfg config.SourceConfig) (*ForecastDiscussionSource, error) {
+	const driver = "nws_forecast_discussion"
+
+	hs, err := fksources.NewHTTPSource(driver, cfg, "text/html, application/xhtml+xml")
+	if err != nil {
+		return nil, err
+	}
+
+	return &ForecastDiscussionSource{http: hs}, nil
+}
+
+func (s *ForecastDiscussionSource) Name() string { return s.http.Name }
+
+func (s *ForecastDiscussionSource) Kinds() []event.Kind {
+	return []event.Kind{event.Kind("forecast_discussion")}
+}
+
+func (s *ForecastDiscussionSource) Poll(ctx context.Context) ([]event.Event, error) {
+	body, changed, err := s.http.FetchBytesIfChanged(ctx)
+	if err != nil {
+		return nil, err
+	}
+	if !changed {
+		return nil, nil
+	}
+
+	rawHTML := string(body)
+	parsed, err := nwscommon.ParseForecastDiscussionHTML(rawHTML)
+	if err != nil {
+		return nil, err
+	}
+
+	issuedAt := parsed.IssuedAt.UTC()
+	effectiveAt := &issuedAt
+	emittedAt := time.Now().UTC()
+	eventID := fksources.DefaultEventID("", s.http.Name, effectiveAt, emittedAt)
+
+	return fksources.SingleEvent(
+		event.Kind("forecast_discussion"),
+		s.http.Name,
+		standards.SchemaRawNWSForecastDiscussionV1,
+		eventID,
+		emittedAt,
+		effectiveAt,
+		rawHTML,
+	)
+}

internal/sources/nws/forecast_discussion_test.go

@@ -0,0 +1,138 @@
+package nws
+
+import (
+	"context"
+	"net/http"
+	"net/http/httptest"
+	"os"
+	"path/filepath"
+	"strings"
+	"testing"
+	"time"
+
+	"gitea.maximumdirect.net/ejr/feedkit/config"
+	"gitea.maximumdirect.net/ejr/feedkit/event"
+	"gitea.maximumdirect.net/ejr/weatherfeeder/standards"
+)
+
+func TestForecastDiscussionSourcePollEmitsExpectedEvent(t *testing.T) {
+	rawHTML := loadForecastDiscussionSampleHTML(t)
+	srv := httptest.NewServer(http.HandlerFunc(func(w http.ResponseWriter, r *http.Request) {
+		w.Header().Set("Content-Type", "text/html; charset=utf-8")
+		_, _ = w.Write([]byte(rawHTML))
+	}))
+	defer srv.Close()
+
+	src, err := NewForecastDiscussionSource(forecastDiscussionSourceConfig(srv.URL))
+	if err != nil {
+		t.Fatalf("NewForecastDiscussionSource() error = %v", err)
+	}
+	if got := src.Kinds(); len(got) != 1 || got[0] != event.Kind("forecast_discussion") {
+		t.Fatalf("Kinds() = %#v, want [forecast_discussion]", got)
+	}
+
+	events, err := src.Poll(context.Background())
+	if err != nil {
+		t.Fatalf("Poll() error = %v", err)
+	}
+	if len(events) != 1 {
+		t.Fatalf("Poll() len = %d, want 1", len(events))
+	}
+
+	got := events[0]
+	if got.Kind != event.Kind("forecast_discussion") {
+		t.Fatalf("Kind = %q, want forecast_discussion", got.Kind)
+	}
+	if got.Schema != standards.SchemaRawNWSForecastDiscussionV1 {
+		t.Fatalf("Schema = %q, want %q", got.Schema, standards.SchemaRawNWSForecastDiscussionV1)
+	}
+	wantEffectiveAt := time.Date(2026, 3, 28, 19, 24, 0, 0, time.UTC)
+	if got.EffectiveAt == nil || !got.EffectiveAt.Equal(wantEffectiveAt) {
+		t.Fatalf("EffectiveAt = %v, want %s", got.EffectiveAt, wantEffectiveAt.Format(time.RFC3339))
+	}
+	payload, ok := got.Payload.(string)
+	if !ok {
+		t.Fatalf("Payload type = %T, want string", got.Payload)
+	}
+	if payload != rawHTML {
+		t.Fatalf("Payload did not preserve exact HTML")
+	}
+}
+
+func TestForecastDiscussionSourcePollReturnsNoEventsWhenUnchanged(t *testing.T) {
+	rawHTML := loadForecastDiscussionSampleHTML(t)
+	const etag = `"discussion-v1"`
+	srv := httptest.NewServer(http.HandlerFunc(func(w http.ResponseWriter, r *http.Request) {
+		if r.Header.Get("If-None-Match") == etag {
+			w.WriteHeader(http.StatusNotModified)
+			return
+		}
+		w.Header().Set("ETag", etag)
+		_, _ = w.Write([]byte(rawHTML))
+	}))
+	defer srv.Close()
+
+	src, err := NewForecastDiscussionSource(forecastDiscussionSourceConfig(srv.URL))
+	if err != nil {
+		t.Fatalf("NewForecastDiscussionSource() error = %v", err)
+	}
+
+	first, err := src.Poll(context.Background())
+	if err != nil {
+		t.Fatalf("first Poll() error = %v", err)
+	}
+	if len(first) != 1 {
+		t.Fatalf("first Poll() len = %d, want 1", len(first))
+	}
+
+	second, err := src.Poll(context.Background())
+	if err != nil {
+		t.Fatalf("second Poll() error = %v", err)
+	}
+	if len(second) != 0 {
+		t.Fatalf("second Poll() len = %d, want 0", len(second))
+	}
+}
+
+func TestForecastDiscussionSourcePollRejectsInvalidHTML(t *testing.T) {
+	srv := httptest.NewServer(http.HandlerFunc(func(w http.ResponseWriter, r *http.Request) {
+		_, _ = w.Write([]byte("<html><body><div>missing discussion block</div></body></html>"))
+	}))
+	defer srv.Close()
+
+	src, err := NewForecastDiscussionSource(forecastDiscussionSourceConfig(srv.URL))
+	if err != nil {
+		t.Fatalf("NewForecastDiscussionSource() error = %v", err)
+	}
+
+	_, err = src.Poll(context.Background())
+	if err == nil {
+		t.Fatalf("Poll() error = nil, want error")
+	}
+	if !strings.Contains(err.Error(), "glossaryProduct") {
+		t.Fatalf("error = %q, want glossaryProduct context", err)
+	}
+}
+
+func forecastDiscussionSourceConfig(url string) config.SourceConfig {
+	return config.SourceConfig{
+		Name:   "test-forecast-discussion-source",
+		Driver: "nws_forecast_discussion",
+		Mode:   config.SourceModePoll,
+		Params: map[string]any{
+			"url":        url,
+			"user_agent": "test-agent",
+		},
+	}
+}
+
+func loadForecastDiscussionSampleHTML(t *testing.T) string {
+	t.Helper()
+
+	path := filepath.Join("..", "..", "providers", "nws", "testdata", "forecast_discussion_sample.html")
+	b, err := os.ReadFile(path)
+	if err != nil {
+		t.Fatalf("os.ReadFile(%q) error = %v", path, err)
+	}
+	return string(b)
+}

internal/sources/nws/forecast_hourly.go

@@ -2,15 +2,7 @@
 package nws
 
 import (
-	"context"
-	"encoding/json"
-	"strings"
-	"time"
-
 	"gitea.maximumdirect.net/ejr/feedkit/config"
-	"gitea.maximumdirect.net/ejr/feedkit/event"
-	fksources "gitea.maximumdirect.net/ejr/feedkit/sources"
-	nwscommon "gitea.maximumdirect.net/ejr/weatherfeeder/internal/providers/nws"
 	"gitea.maximumdirect.net/ejr/weatherfeeder/standards"
 )
 
@@ -22,114 +14,15 @@ import (
 // Output schema (current implementation):
 //   - standards.SchemaRawNWSHourlyForecastV1
 type HourlyForecastSource struct {
-	http *fksources.HTTPSource
+	*forecastSource
 }
 
 func NewHourlyForecastSource(cfg config.SourceConfig) (*HourlyForecastSource, error) {
 	const driver = "nws_forecast_hourly"
-
+	src, err := newForecastSource(cfg, driver, standards.SchemaRawNWSHourlyForecastV1)
-	// NWS forecast endpoints are GeoJSON (and sometimes also advertise json-ld/json).
-	hs, err := fksources.NewHTTPSource(driver, cfg, "application/geo+json, application/json")
 	if err != nil {
 		return nil, err
 	}
 
-	return &HourlyForecastSource{http: hs}, nil
+	return &HourlyForecastSource{forecastSource: src}, nil
-}
-
-func (s *HourlyForecastSource) Name() string { return s.http.Name }
-
-// Kind is used for routing/policy.
-func (s *HourlyForecastSource) Kind() event.Kind { return event.Kind("forecast") }
-
-func (s *HourlyForecastSource) Poll(ctx context.Context) ([]event.Event, error) {
-	raw, meta, changed, err := s.fetchRaw(ctx)
-	if err != nil {
-		return nil, err
-	}
-	if !changed {
-		return nil, nil
-	}
-
-	// EffectiveAt is optional; for forecasts it’s most naturally the run “issued” time.
-	// NWS gridpoint forecasts expose generatedAt (preferred) and updateTime/updated.
-	var effectiveAt *time.Time
-	switch {
-	case !meta.ParsedGeneratedAt.IsZero():
-		t := meta.ParsedGeneratedAt.UTC()
-		effectiveAt = &t
-	case !meta.ParsedUpdateTime.IsZero():
-		t := meta.ParsedUpdateTime.UTC()
-		effectiveAt = &t
-	}
-
-	emittedAt := time.Now().UTC()
-
-	// NWS gridpoint forecast GeoJSON commonly has a stable "id" equal to the endpoint URL.
-	// That is *not* unique per issued run, so we intentionally do not use it for Event.ID.
-	// Instead we rely on Source:EffectiveAt (or Source:EmittedAt fallback).
-	eventID := fksources.DefaultEventID("", s.http.Name, effectiveAt, emittedAt)
-
-	return fksources.SingleEvent(
-		s.Kind(),
-		s.http.Name,
-		standards.SchemaRawNWSHourlyForecastV1,
-		eventID,
-		emittedAt,
-		effectiveAt,
-		raw,
-	)
-}
-
-// ---- RAW fetch + minimal metadata decode ----
-
-type hourlyForecastMeta struct {
-	// Present for GeoJSON Feature responses, but often stable (endpoint URL).
-	ID string `json:"id"`
-
-	Properties struct {
-		GeneratedAt string `json:"generatedAt"` // preferred “issued/run generated” time
-		UpdateTime  string `json:"updateTime"`  // last update time of underlying data
-		Updated     string `json:"updated"`     // deprecated alias for updateTime
-	} `json:"properties"`
-
-	ParsedGeneratedAt time.Time `json:"-"`
-	ParsedUpdateTime  time.Time `json:"-"`
-}
-
-func (s *HourlyForecastSource) fetchRaw(ctx context.Context) (json.RawMessage, hourlyForecastMeta, bool, error) {
-	raw, changed, err := s.http.FetchJSONIfChanged(ctx)
-	if err != nil {
-		return nil, hourlyForecastMeta{}, false, err
-	}
-	if !changed {
-		return nil, hourlyForecastMeta{}, false, nil
-	}
-
-	var meta hourlyForecastMeta
-	if err := json.Unmarshal(raw, &meta); err != nil {
-		// If metadata decode fails, still return raw; Poll will fall back to Source:EmittedAt.
-		return raw, hourlyForecastMeta{}, true, nil
-	}
-
-	// generatedAt (preferred)
-	genStr := strings.TrimSpace(meta.Properties.GeneratedAt)
-	if genStr != "" {
-		if t, err := nwscommon.ParseTime(genStr); err == nil {
-			meta.ParsedGeneratedAt = t.UTC()
-		}
-	}
-
-	// updateTime, with fallback to deprecated "updated"
-	updStr := strings.TrimSpace(meta.Properties.UpdateTime)
-	if updStr == "" {
-		updStr = strings.TrimSpace(meta.Properties.Updated)
-	}
-	if updStr != "" {
-		if t, err := nwscommon.ParseTime(updStr); err == nil {
-			meta.ParsedUpdateTime = t.UTC()
-		}
-	}
-
-	return raw, meta, true, nil
 }

internal/sources/nws/forecast_narrative.go

@@ -2,15 +2,7 @@
 package nws
 
 import (
-	"context"
-	"encoding/json"
-	"strings"
-	"time"
-
 	"gitea.maximumdirect.net/ejr/feedkit/config"
-	"gitea.maximumdirect.net/ejr/feedkit/event"
-	fksources "gitea.maximumdirect.net/ejr/feedkit/sources"
-	nwscommon "gitea.maximumdirect.net/ejr/weatherfeeder/internal/providers/nws"
 	"gitea.maximumdirect.net/ejr/weatherfeeder/standards"
 )
 
@@ -22,114 +14,15 @@ import (
 // Output schema:
 //   - standards.SchemaRawNWSNarrativeForecastV1
 type NarrativeForecastSource struct {
-	http *fksources.HTTPSource
+	*forecastSource
 }
 
 func NewNarrativeForecastSource(cfg config.SourceConfig) (*NarrativeForecastSource, error) {
 	const driver = "nws_forecast_narrative"
-
+	src, err := newForecastSource(cfg, driver, standards.SchemaRawNWSNarrativeForecastV1)
-	// NWS forecast endpoints are GeoJSON (and sometimes also advertise json-ld/json).
-	hs, err := fksources.NewHTTPSource(driver, cfg, "application/geo+json, application/json")
 	if err != nil {
 		return nil, err
 	}
 
-	return &NarrativeForecastSource{http: hs}, nil
+	return &NarrativeForecastSource{forecastSource: src}, nil
-}
-
-func (s *NarrativeForecastSource) Name() string { return s.http.Name }
-
-// Kind is used for routing/policy.
-func (s *NarrativeForecastSource) Kind() event.Kind { return event.Kind("forecast") }
-
-func (s *NarrativeForecastSource) Poll(ctx context.Context) ([]event.Event, error) {
-	raw, meta, changed, err := s.fetchRaw(ctx)
-	if err != nil {
-		return nil, err
-	}
-	if !changed {
-		return nil, nil
-	}
-
-	// EffectiveAt is optional; for forecasts it’s most naturally the run “issued” time.
-	// NWS gridpoint forecasts expose generatedAt (preferred) and updateTime/updated.
-	var effectiveAt *time.Time
-	switch {
-	case !meta.ParsedGeneratedAt.IsZero():
-		t := meta.ParsedGeneratedAt.UTC()
-		effectiveAt = &t
-	case !meta.ParsedUpdateTime.IsZero():
-		t := meta.ParsedUpdateTime.UTC()
-		effectiveAt = &t
-	}
-
-	emittedAt := time.Now().UTC()
-
-	// NWS gridpoint forecast GeoJSON commonly has a stable "id" equal to the endpoint URL.
-	// That is *not* unique per issued run, so we intentionally do not use it for Event.ID.
-	// Instead we rely on Source:EffectiveAt (or Source:EmittedAt fallback).
-	eventID := fksources.DefaultEventID("", s.http.Name, effectiveAt, emittedAt)
-
-	return fksources.SingleEvent(
-		s.Kind(),
-		s.http.Name,
-		standards.SchemaRawNWSNarrativeForecastV1,
-		eventID,
-		emittedAt,
-		effectiveAt,
-		raw,
-	)
-}
-
-// ---- RAW fetch + minimal metadata decode ----
-
-type narrativeForecastMeta struct {
-	// Present for GeoJSON Feature responses, but often stable (endpoint URL).
-	ID string `json:"id"`
-
-	Properties struct {
-		GeneratedAt string `json:"generatedAt"` // preferred “issued/run generated” time
-		UpdateTime  string `json:"updateTime"`  // last update time of underlying data
-		Updated     string `json:"updated"`     // deprecated alias for updateTime
-	} `json:"properties"`
-
-	ParsedGeneratedAt time.Time `json:"-"`
-	ParsedUpdateTime  time.Time `json:"-"`
-}
-
-func (s *NarrativeForecastSource) fetchRaw(ctx context.Context) (json.RawMessage, narrativeForecastMeta, bool, error) {
-	raw, changed, err := s.http.FetchJSONIfChanged(ctx)
-	if err != nil {
-		return nil, narrativeForecastMeta{}, false, err
-	}
-	if !changed {
-		return nil, narrativeForecastMeta{}, false, nil
-	}
-
-	var meta narrativeForecastMeta
-	if err := json.Unmarshal(raw, &meta); err != nil {
-		// If metadata decode fails, still return raw; Poll will fall back to Source:EmittedAt.
-		return raw, narrativeForecastMeta{}, true, nil
-	}
-
-	// generatedAt (preferred)
-	genStr := strings.TrimSpace(meta.Properties.GeneratedAt)
-	if genStr != "" {
-		if t, err := nwscommon.ParseTime(genStr); err == nil {
-			meta.ParsedGeneratedAt = t.UTC()
-		}
-	}
-
-	// updateTime, with fallback to deprecated "updated"
-	updStr := strings.TrimSpace(meta.Properties.UpdateTime)
-	if updStr == "" {
-		updStr = strings.TrimSpace(meta.Properties.Updated)
-	}
-	if updStr != "" {
-		if t, err := nwscommon.ParseTime(updStr); err == nil {
-			meta.ParsedUpdateTime = t.UTC()
-		}
-	}
-
-	return raw, meta, true, nil
 }

internal/sources/nws/forecast_test.go

@@ -0,0 +1,189 @@
+package nws
+
+import (
+	"context"
+	"encoding/json"
+	"net/http"
+	"net/http/httptest"
+	"testing"
+	"time"
+
+	"gitea.maximumdirect.net/ejr/feedkit/config"
+	"gitea.maximumdirect.net/ejr/feedkit/event"
+	"gitea.maximumdirect.net/ejr/weatherfeeder/standards"
+)
+
+type forecastPoller interface {
+	Poll(ctx context.Context) ([]event.Event, error)
+}
+
+func TestForecastSourcesEmitExpectedSchemaAndPreferGeneratedAt(t *testing.T) {
+	tests := []struct {
+		name       string
+		driver     string
+		wantSchema string
+		newSource  func(config.SourceConfig) (forecastPoller, error)
+	}{
+		{
+			name:       "hourly",
+			driver:     "nws_forecast_hourly",
+			wantSchema: standards.SchemaRawNWSHourlyForecastV1,
+			newSource: func(cfg config.SourceConfig) (forecastPoller, error) {
+				return NewHourlyForecastSource(cfg)
+			},
+		},
+		{
+			name:       "narrative",
+			driver:     "nws_forecast_narrative",
+			wantSchema: standards.SchemaRawNWSNarrativeForecastV1,
+			newSource: func(cfg config.SourceConfig) (forecastPoller, error) {
+				return NewNarrativeForecastSource(cfg)
+			},
+		},
+	}
+
+	for _, tt := range tests {
+		t.Run(tt.name, func(t *testing.T) {
+			srv := httptest.NewServer(http.HandlerFunc(func(w http.ResponseWriter, r *http.Request) {
+				_, _ = w.Write([]byte(`{"properties":{"generatedAt":"2026-03-28T12:00:00Z","updateTime":"2026-03-28T11:00:00Z"}}`))
+			}))
+			defer srv.Close()
+
+			src, err := tt.newSource(forecastSourceConfig(tt.driver, srv.URL))
+			if err != nil {
+				t.Fatalf("newSource() error = %v", err)
+			}
+			if ks, ok := src.(interface{ Kinds() []event.Kind }); !ok {
+				t.Fatalf("source does not implement Kinds()")
+			} else if gotKinds := ks.Kinds(); len(gotKinds) != 1 || gotKinds[0] != event.Kind("forecast") {
+				t.Fatalf("Kinds() = %#v, want [forecast]", gotKinds)
+			}
+
+			got, err := src.Poll(context.Background())
+			if err != nil {
+				t.Fatalf("Poll() error = %v", err)
+			}
+			if len(got) != 1 {
+				t.Fatalf("Poll() len = %d, want 1", len(got))
+			}
+			if got[0].Schema != tt.wantSchema {
+				t.Fatalf("Poll() schema = %q, want %q", got[0].Schema, tt.wantSchema)
+			}
+			if got[0].Kind != event.Kind("forecast") {
+				t.Fatalf("Poll() kind = %q, want forecast", got[0].Kind)
+			}
+
+			wantEffectiveAt := time.Date(2026, 3, 28, 12, 0, 0, 0, time.UTC)
+			if got[0].EffectiveAt == nil || !got[0].EffectiveAt.Equal(wantEffectiveAt) {
+				t.Fatalf("Poll() effectiveAt = %v, want %s", got[0].EffectiveAt, wantEffectiveAt)
+			}
+		})
+	}
+}
+
+func TestForecastSourcePollEffectiveAtFallbackOrder(t *testing.T) {
+	tests := []struct {
+		name            string
+		body            string
+		wantEffectiveAt *time.Time
+	}{
+		{
+			name: "updateTime fallback",
+			body: `{"properties":{"updateTime":"2026-03-28T11:00:00Z"}}`,
+			wantEffectiveAt: func() *time.Time {
+				t := time.Date(2026, 3, 28, 11, 0, 0, 0, time.UTC)
+				return &t
+			}(),
+		},
+		{
+			name: "updated fallback",
+			body: `{"properties":{"updated":"2026-03-28T10:00:00Z"}}`,
+			wantEffectiveAt: func() *time.Time {
+				t := time.Date(2026, 3, 28, 10, 0, 0, 0, time.UTC)
+				return &t
+			}(),
+		},
+		{
+			name:            "omitted when metadata lacks timestamps",
+			body:            `{"properties":{}}`,
+			wantEffectiveAt: nil,
+		},
+	}
+
+	for _, tt := range tests {
+		t.Run(tt.name, func(t *testing.T) {
+			srv := httptest.NewServer(http.HandlerFunc(func(w http.ResponseWriter, r *http.Request) {
+				_, _ = w.Write([]byte(tt.body))
+			}))
+			defer srv.Close()
+
+			src, err := NewHourlyForecastSource(forecastSourceConfig("nws_forecast_hourly", srv.URL))
+			if err != nil {
+				t.Fatalf("NewHourlyForecastSource() error = %v", err)
+			}
+
+			got, err := src.Poll(context.Background())
+			if err != nil {
+				t.Fatalf("Poll() error = %v", err)
+			}
+			if len(got) != 1 {
+				t.Fatalf("Poll() len = %d, want 1", len(got))
+			}
+			if tt.wantEffectiveAt == nil {
+				if got[0].EffectiveAt != nil {
+					t.Fatalf("Poll() effectiveAt = %v, want nil", got[0].EffectiveAt)
+				}
+				return
+			}
+			if got[0].EffectiveAt == nil || !got[0].EffectiveAt.Equal(*tt.wantEffectiveAt) {
+				t.Fatalf("Poll() effectiveAt = %v, want %s", got[0].EffectiveAt, *tt.wantEffectiveAt)
+			}
+		})
+	}
+}
+
+func TestForecastSourcePollMetadataDecodeFailureStillEmitsRawEvent(t *testing.T) {
+	srv := httptest.NewServer(http.HandlerFunc(func(w http.ResponseWriter, r *http.Request) {
+		_, _ = w.Write([]byte(`not-json`))
+	}))
+	defer srv.Close()
+
+	src, err := NewNarrativeForecastSource(forecastSourceConfig("nws_forecast_narrative", srv.URL))
+	if err != nil {
+		t.Fatalf("NewNarrativeForecastSource() error = %v", err)
+	}
+
+	got, err := src.Poll(context.Background())
+	if err != nil {
+		t.Fatalf("Poll() error = %v", err)
+	}
+	if len(got) != 1 {
+		t.Fatalf("Poll() len = %d, want 1", len(got))
+	}
+	if got[0].EffectiveAt != nil {
+		t.Fatalf("Poll() effectiveAt = %v, want nil", got[0].EffectiveAt)
+	}
+	if got[0].Schema != standards.SchemaRawNWSNarrativeForecastV1 {
+		t.Fatalf("Poll() schema = %q, want %q", got[0].Schema, standards.SchemaRawNWSNarrativeForecastV1)
+	}
+
+	raw, ok := got[0].Payload.(json.RawMessage)
+	if !ok {
+		t.Fatalf("Poll() payload type = %T, want json.RawMessage", got[0].Payload)
+	}
+	if string(raw) != "not-json" {
+		t.Fatalf("Poll() payload = %q, want %q", string(raw), "not-json")
+	}
+}
+
+func forecastSourceConfig(driver, url string) config.SourceConfig {
+	return config.SourceConfig{
+		Name:   "test-forecast-source",
+		Driver: driver,
+		Mode:   config.SourceModePoll,
+		Params: map[string]any{
+			"url":        url,
+			"user_agent": "test-agent",
+		},
+	}
+}

internal/sources/nws/observation.go

@@ -32,7 +32,7 @@ func NewObservationSource(cfg config.SourceConfig) (*ObservationSource, error) {
 
 func (s *ObservationSource) Name() string { return s.http.Name }
 
-func (s *ObservationSource) Kind() event.Kind { return event.Kind("observation") }
+func (s *ObservationSource) Kinds() []event.Kind { return []event.Kind{event.Kind("observation")} }
 
 func (s *ObservationSource) Poll(ctx context.Context) ([]event.Event, error) {
 	raw, meta, changed, err := s.fetchRaw(ctx)
@@ -54,7 +54,7 @@ func (s *ObservationSource) Poll(ctx context.Context) ([]event.Event, error) {
 	eventID := fksources.DefaultEventID(meta.ID, s.http.Name, effectiveAt, emittedAt)
 
 	return fksources.SingleEvent(
-		s.Kind(),
+		event.Kind("observation"),
 		s.http.Name,
 		standards.SchemaRawNWSObservationV1,
 		eventID,

internal/sources/nws/observation_test.go

@@ -41,6 +41,9 @@ func TestObservationSourcePollReturnsNoEventsOn304(t *testing.T) {
 	if err != nil {
 		t.Fatalf("NewObservationSource() error = %v", err)
 	}
+	if got := src.Kinds(); len(got) != 1 || got[0] != event.Kind("observation") {
+		t.Fatalf("Kinds() = %#v, want [observation]", got)
+	}
 
 	first, err := src.Poll(context.Background())
 	if err != nil {

internal/sources/openmeteo/forecast.go

@@ -31,7 +31,7 @@ func NewForecastSource(cfg config.SourceConfig) (*ForecastSource, error) {
 
 func (s *ForecastSource) Name() string { return s.http.Name }
 
-func (s *ForecastSource) Kind() event.Kind { return event.Kind("forecast") }
+func (s *ForecastSource) Kinds() []event.Kind { return []event.Kind{event.Kind("forecast")} }
 
 func (s *ForecastSource) Poll(ctx context.Context) ([]event.Event, error) {
 	raw, meta, changed, err := s.fetchRaw(ctx)
@@ -55,7 +55,7 @@ func (s *ForecastSource) Poll(ctx context.Context) ([]event.Event, error) {
 	eventID := fksources.DefaultEventID("", s.http.Name, effectiveAt, emittedAt)
 
 	return fksources.SingleEvent(
-		s.Kind(),
+		event.Kind("forecast"),
 		s.http.Name,
 		standards.SchemaRawOpenMeteoHourlyForecastV1,
 		eventID,

internal/sources/openmeteo/observation.go

@@ -31,7 +31,7 @@ func NewObservationSource(cfg config.SourceConfig) (*ObservationSource, error) {
 
 func (s *ObservationSource) Name() string { return s.http.Name }
 
-func (s *ObservationSource) Kind() event.Kind { return event.Kind("observation") }
+func (s *ObservationSource) Kinds() []event.Kind { return []event.Kind{event.Kind("observation")} }
 
 func (s *ObservationSource) Poll(ctx context.Context) ([]event.Event, error) {
 	raw, meta, changed, err := s.fetchRaw(ctx)
@@ -52,7 +52,7 @@ func (s *ObservationSource) Poll(ctx context.Context) ([]event.Event, error) {
 	eventID := fksources.DefaultEventID("", s.http.Name, effectiveAt, emittedAt)
 
 	return fksources.SingleEvent(
-		s.Kind(),
+		event.Kind("observation"),
 		s.http.Name,
 		standards.SchemaRawOpenMeteoCurrentV1,
 		eventID,

internal/sources/openmeteo/source_test.go

@@ -0,0 +1,44 @@
+package openmeteo
+
+import (
+	"testing"
+
+	"gitea.maximumdirect.net/ejr/feedkit/config"
+	"gitea.maximumdirect.net/ejr/feedkit/event"
+)
+
+func TestObservationSourceAdvertisesKinds(t *testing.T) {
+	src, err := NewObservationSource(config.SourceConfig{
+		Name:   "openmeteo-observation-test",
+		Driver: "openmeteo_observation",
+		Mode:   config.SourceModePoll,
+		Params: map[string]any{
+			"url":        "https://example.invalid",
+			"user_agent": "test-agent",
+		},
+	})
+	if err != nil {
+		t.Fatalf("NewObservationSource() error = %v", err)
+	}
+	if got := src.Kinds(); len(got) != 1 || got[0] != event.Kind("observation") {
+		t.Fatalf("Kinds() = %#v, want [observation]", got)
+	}
+}
+
+func TestForecastSourceAdvertisesKinds(t *testing.T) {
+	src, err := NewForecastSource(config.SourceConfig{
+		Name:   "openmeteo-forecast-test",
+		Driver: "openmeteo_forecast",
+		Mode:   config.SourceModePoll,
+		Params: map[string]any{
+			"url":        "https://example.invalid",
+			"user_agent": "test-agent",
+		},
+	})
+	if err != nil {
+		t.Fatalf("NewForecastSource() error = %v", err)
+	}
+	if got := src.Kinds(); len(got) != 1 || got[0] != event.Kind("forecast") {
+		t.Fatalf("Kinds() = %#v, want [forecast]", got)
+	}
+}

internal/sources/openweather/observation.go

@@ -35,7 +35,7 @@ func NewObservationSource(cfg config.SourceConfig) (*ObservationSource, error) {
 
 func (s *ObservationSource) Name() string { return s.http.Name }
 
-func (s *ObservationSource) Kind() event.Kind { return event.Kind("observation") }
+func (s *ObservationSource) Kinds() []event.Kind { return []event.Kind{event.Kind("observation")} }
 
 func (s *ObservationSource) Poll(ctx context.Context) ([]event.Event, error) {
 	if err := owcommon.RequireMetricUnits(s.http.URL); err != nil {
@@ -60,7 +60,7 @@ func (s *ObservationSource) Poll(ctx context.Context) ([]event.Event, error) {
 	eventID := fksources.DefaultEventID("", s.http.Name, effectiveAt, emittedAt)
 
 	return fksources.SingleEvent(
-		s.Kind(),
+		event.Kind("observation"),
 		s.http.Name,
 		standards.SchemaRawOpenWeatherCurrentV1,
 		eventID,

internal/sources/openweather/source_test.go

@@ -0,0 +1,26 @@
+package openweather
+
+import (
+	"testing"
+
+	"gitea.maximumdirect.net/ejr/feedkit/config"
+	"gitea.maximumdirect.net/ejr/feedkit/event"
+)
+
+func TestObservationSourceAdvertisesKinds(t *testing.T) {
+	src, err := NewObservationSource(config.SourceConfig{
+		Name:   "openweather-observation-test",
+		Driver: "openweather_observation",
+		Mode:   config.SourceModePoll,
+		Params: map[string]any{
+			"url":        "https://example.invalid?units=metric",
+			"user_agent": "test-agent",
+		},
+	})
+	if err != nil {
+		t.Fatalf("NewObservationSource() error = %v", err)
+	}
+	if got := src.Kinds(); len(got) != 1 || got[0] != event.Kind("observation") {
+		t.Fatalf("Kinds() = %#v, want [observation]", got)
+	}
+}

model/forecast_discussion.go

@@ -0,0 +1,40 @@
+package model
+
+import "time"
+
+// ForecastDiscussionProduct distinguishes the discussion bulletin family.
+//
+// Today weatherfeeder only normalizes Area Forecast Discussion (AFD) products,
+// but this remains a distinct type so additional discussion-like products can be
+// added without changing the payload field type.
+type ForecastDiscussionProduct string
+
+const (
+	ForecastDiscussionProductAFD ForecastDiscussionProduct = "afd"
+)
+
+// WeatherForecastDiscussion is a canonical issued discussion bulletin for an NWS office.
+//
+// Unlike WeatherForecastRun, this is authored narrative text rather than a sequence
+// of forecast periods.
+type WeatherForecastDiscussion struct {
+	OfficeID   string `json:"officeId,omitempty"`
+	OfficeName string `json:"officeName,omitempty"`
+
+	Product ForecastDiscussionProduct `json:"product"`
+
+	IssuedAt  time.Time  `json:"issuedAt"`
+	UpdatedAt *time.Time `json:"updatedAt,omitempty"`
+
+	KeyMessages []string `json:"keyMessages,omitempty"`
+
+	ShortTerm *WeatherForecastDiscussionSection `json:"shortTerm,omitempty"`
+	LongTerm  *WeatherForecastDiscussionSection `json:"longTerm,omitempty"`
+}
+
+// WeatherForecastDiscussionSection is a fixed prose section within a discussion bulletin.
+type WeatherForecastDiscussionSection struct {
+	Qualifier string     `json:"qualifier,omitempty"`
+	IssuedAt  *time.Time `json:"issuedAt,omitempty"`
+	Text      string     `json:"text,omitempty"`
+}

standards/schema.go

@@ -17,6 +17,7 @@ const (
 
 	SchemaRawNWSHourlyForecastV1         = "raw.nws.hourly.forecast.v1"
 	SchemaRawNWSNarrativeForecastV1      = "raw.nws.narrative.forecast.v1"
+	SchemaRawNWSForecastDiscussionV1     = "raw.nws.forecast_discussion.v1"
 	SchemaRawOpenMeteoHourlyForecastV1   = "raw.openmeteo.hourly.forecast.v1"
 	SchemaRawOpenWeatherHourlyForecastV1 = "raw.openweather.hourly.forecast.v1"
 
@@ -25,5 +26,6 @@ const (
 	// Canonical domain schemas (emitted after normalization).
 	SchemaWeatherObservationV1        = "weather.observation.v1"
 	SchemaWeatherForecastV1           = "weather.forecast.v1"
+	SchemaWeatherForecastDiscussionV1 = "weather.forecast_discussion.v1"
 	SchemaWeatherAlertV1              = "weather.alert.v1"
 )