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    • Today

      Apr 30

      69° /49°F
      Heavy rain and a thunderstorm
      • Ragweed Pollen
        • Ragweed Pollen
        • Grass Pollen
        • Tree Pollen
        • Mold
        • Dust & Dander
        • Air Quality Index
      • Low
      • ragweed pollen levels
      • Grass Pollen: Low
      • Ragweed Pollen: Low
      • Tree Pollen: Moderate
    • Mon

      May 1

      56° /49°
      Cooler with variable clouds
      • Low
      • ragweed pollen levels
      • Grass Pollen: Low
      • Ragweed Pollen: Low
      • Tree Pollen: High
      More
    • Tue

      May 2

      71° /49°
      Mostly sunny and warmer
      • Low
      • ragweed pollen levels
      • Grass Pollen: Moderate
      • Ragweed Pollen: Low
      • Tree Pollen: High
      More
    • Wed

      May 3

      56° /46°
      Breezy and cooler with rain
      • Low
      • ragweed pollen levels
      • Grass Pollen: Moderate
      • Ragweed Pollen: Low
      • Tree Pollen: High
      More
    • Thu

      May 4

      60° /45°
      Mostly cloudy and cool
      • Low
      • ragweed pollen levels
      • Grass Pollen: Moderate
      • Ragweed Pollen: Low
      • Tree Pollen: High
      More

    Day

    69°Hi RealFeel® 70° Precipitation 80%
    Heavy rain and a t-storm this morning; some rain and a t-storm this afternoon; watch for flooding
    • SSE 14 mph
    • Gusts: 26 mph
    • Max UV Index: 2 (Low)
    • Thunderstorms: 60%
    • Precipitation: 1.06 in
    • Rain: 1.06 in
    • Snow: 0 in
    • Ice: 0 in
    • Hours of Precipitation: 6 hrs
    • Hours of Rain: 6 hrs

    Night

    49°Lo RealFeel® 39° Precipitation 54%
    Mostly cloudy and breezy; a brief late-night shower
    • S 16 mph
    • Gusts: 26 mph
    • Max UV Index: N/A
    • Thunderstorms: 29%
    • Precipitation: 0.05 in
    • Rain: 0.05 in
    • Snow: 0 in
    • Ice: 0 in
    • Hours of Precipitation: 0.5 hrs
    • Hours of Rain: 0.5 hrs

    Saint Louis Pollen Levels Apr 30

    • Extreme
    • Very High
    • High
    • Moderate
    • Low
    • Tree Pollen

      Moderate

    • Ragweed Pollen

      Low

    • Mold

      Low

    • Grass Pollen

      Low

    Temperature History

    more Historical Weather Data >
      Today Normal Record 4/30/2016
    High 69° 72° N/A 76°
    Low 49° 50° N/A 57°

    Sunrise/Sunset

    • Sunrise: 6:05 AM
    • Sunset: 7:52 PM
    • Duration: 13:47 hr

    Moonrise/Moonset

    • Moonrise: 9:55 AM
    • Moonset: 12:37 AM
    • Duration: 14:42 hr
    Astronomy

    Sun. Pollen

    Sun. Dust & Dander

    Sun. Wind Maps