Fixed an ordering bug in wmo_text.go.

internal/normalizers/common/wmo_text.go

@@ -86,10 +86,11 @@ func WMOFromTextDescription(desc string) model.WMOCode {
 		}
 		return 86
 	}
-	if strings.Contains(s, "snow grains") {
-		return 77
-	}
+	// Check remaining "snow" conditions
 	if strings.Contains(s, "snow") {
+		if strings.Contains(s, "grains") {
+			return 77
+		}
 		if strings.Contains(s, "heavy") {
 			return 75
 		}
@@ -111,12 +112,12 @@ func WMOFromTextDescription(desc string) model.WMOCode {
 	if strings.Contains(s, "overcast") {
 		return 3
 	}
-	if strings.Contains(s, "cloudy") {
-		return 3
-	}
 	if strings.Contains(s, "partly cloudy") {
 		return 2
 	}
+	if strings.Contains(s, "cloudy") {
+		return 3
+	}
 	if strings.Contains(s, "mostly sunny") || strings.Contains(s, "mostly clear") ||
 		strings.Contains(s, "mainly sunny") || strings.Contains(s, "mainly clear") {
 		return 1