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    Next 5 Days
    • Current Weather

      81° F
      Mostly clear
      • Ragweed Pollen
        • Ragweed Pollen
        • Grass Pollen
        • Tree Pollen
        • Mold
        • Dust & Dander
        • Air Quality Index
      • Relative Humidity: 81%
      • Yesterday Temp: 81°
      • RealFeel: 90°
    • Tonight

      Jul 21

      70° Lo
      Partly cloudy and humid
      • Ragweed Pollen
      • Weather
      • Grass Pollen: Low
      • Ragweed Pollen: Low
      • Tree Pollen: Low
      } Day Details
    • Tomorrow

      Jul 22

      93° Hi
      Mostly sunny and less humid
      • Low
      • ragweed pollen levels
      • Grass Pollen: Low
      • Ragweed Pollen: Low
      • Tree Pollen: Low
      } Day Details
    • Sunday

      Jul 23

      86° Hi
      Sunny and pleasant
      • Low
      • ragweed pollen levels
      • Grass Pollen: Moderate
      • Ragweed Pollen: Low
      • Tree Pollen: Low
      } Day Details
    Next 6 Hours
    • 9PM

      Jul 21

      81°
      Mostly sunny
      Precip 20%
    • 10PM

      80°
      Partly cloudy
      Precip 20%
    • 11PM

      79°
      Intermittent clouds
      Precip 20%
    • 12AM

      78°
      Mostly cloudy
      Precip 20%
    • 1AM

      76°
      Mostly cloudy
      Precip 16%
    • 2AM

      74°
      Mostly cloudy
      Precip 7%

    Sioux Falls Pollen Levels Jul 21

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

      Low

    • Ragweed Pollen

      Low

    • Mold

      Low

    • Grass Pollen

      Low

     Flooding and damaging thunderstorms will once again target Midwestern states into Saturday.
    Midwestern US braces for more rounds of severe weather

    Allergies Live Feed

    Fri. Pollen

    Fri. Dust & Dander

    Fri. Wind Maps