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    Next 5 Days
    • Current Weather

      79° F
      Mostly cloudy
      • Ragweed Pollen
        • Ragweed Pollen
        • Grass Pollen
        • Tree Pollen
        • Mold
        • Dust & Dander
        • Air Quality Index
      • Relative Humidity: 51%
      • Yesterday Temp: 76°
      • RealFeel: 83°
    • Today

      Aug 19

      82° Hi
      Partly sunny
      • High
      • ragweed pollen levels
      • Grass Pollen: Low
      • Ragweed Pollen: High
      • Tree Pollen: Low
      } Day Details
    • Tomorrow

      Aug 20

      82° Hi
      A strong p.m. thunderstorm
      • Low
      • ragweed pollen levels
      • Grass Pollen: Low
      • Ragweed Pollen: Low
      • Tree Pollen: Low
      } Day Details
    • Monday

      Aug 21

      82° Hi
      Showers and a heavier t-storm
      • Low
      • ragweed pollen levels
      • Grass Pollen: Low
      • Ragweed Pollen: Low
      • Tree Pollen: Low
      } Day Details
    Next 6 Hours
    • 3PM

      Aug 19

      81°
      Cloudy
      Precip 0%
    • 4PM

      81°
      Cloudy
      Precip 0%
    • 5PM

      82°
      Mostly cloudy
      Precip 0%
    • 6PM

      80°
      Partly sunny
      Precip 0%
    • 7PM

      78°
      Sunny
      Precip 0%
    • 8PM

      74°
      Sunny
      Precip 0%

    Waterloo Pollen Levels Aug 19

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

      Low

    • Ragweed Pollen

      High

    • Mold

      Low

    • Grass Pollen

      Low

     Damaging storms will threaten parts of the central Plains and Upper Midwest with hail, damaging winds and heavy rain.
    Severe weather to target central US Sunday through Monday

    Allergies Live Feed

    Sat. Pollen

    Sat. Dust & Dander

    Sat. Wind Maps