, °F

Personalized Forecasts

Featured Forecast

My Favorite Forecasts

    My Recent Locations

    Next 5 Days
    • Current Weather

      54° F
      Clear
      • Ragweed Pollen
        • Ragweed Pollen
        • Grass Pollen
        • Tree Pollen
        • Mold
        • Dust & Dander
        • Air Quality Index
      • Relative Humidity: 33%
      • Yesterday Temp: 38°
      • RealFeel: 47°
    • Tonight

      Nov 20

      41° Lo
      Partly cloudy
      • Ragweed Pollen
      • Weather
      • Grass Pollen: Low
      • Ragweed Pollen: Low
      • Tree Pollen: Low
      } Day Details
    • Tomorrow

      Nov 21

      56° Hi
      Partly sunny
      • Moderate
      • ragweed pollen levels
      • Grass Pollen: Low
      • Ragweed Pollen: Moderate
      • Tree Pollen: Low
      } Day Details
    • Wednesday

      Nov 22

      42° Hi
      Mostly sunny and chilly
      • Moderate
      • ragweed pollen levels
      • Grass Pollen: Low
      • Ragweed Pollen: Moderate
      • Tree Pollen: Low
      } Day Details
    Next 6 Hours
    • 6PM

      Nov 20

      50°
      Mostly clear
      Precip 0%
    • 7PM

      48°
      Mostly clear
      Precip 0%
    • 8PM

      48°
      Mostly clear
      Precip 0%
    • 9PM

      46°
      Partly cloudy
      Precip 0%
    • 10PM

      45°
      Partly cloudy
      Precip 0%
    • 11PM

      45°
      Partly cloudy
      Precip 0%

    St. Louis Pollen Levels Nov 20

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

      Low

    • Ragweed Pollen

      Low

    • Mold

      Low

    • Grass Pollen

      Low

    Bursts of cold air are expected to trigger rounds of lake-effect snow showers, which could cause travel problems.
    Cold waves of air plunge into Midwest, Northeast

    Allergies Live Feed

    Mon. Pollen

    Mon. Dust & Dander

    Mon. Wind Maps