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    Next 5 Days
    • Current Weather

      81° F
      Clouds and sun
      • Ragweed Pollen
        • Ragweed Pollen
        • Grass Pollen
        • Tree Pollen
        • Mold
        • Dust & Dander
        • Air Quality Index
      • Relative Humidity: 66%
      • Yesterday Temp: 73°
      • RealFeel: 89°
    • Today

      Jun 22

      88° Hi
      A severe afternoon t-storm
      • Low
      • ragweed pollen levels
      • Grass Pollen: High
      • Ragweed Pollen: Low
      • Tree Pollen: Low
      } Day Details
    • Tomorrow

      Jun 23

      75° Hi
      Not as warm with some sun
      • Low
      • ragweed pollen levels
      • Grass Pollen: Moderate
      • Ragweed Pollen: Low
      • Tree Pollen: Low
      } Day Details
    • Saturday

      Jun 24

      72° Hi
      Mainly cloudy and breezy
      • Low
      • ragweed pollen levels
      • Grass Pollen: Moderate
      • Ragweed Pollen: Low
      • Tree Pollen: Moderate
      } Day Details
    Next 6 Hours
    • 3PM

      Jun 22

      85°
      Mostly cloudy
      Precip 34%
    • 4PM

      88°
      Mostly cloudy
      Precip 37%
    • 5PM

      85°
      Intermittent clouds
      Precip 47%
    • 6PM

      80°
      Mostly cloudy w/ t-storms
      Precip 51%
    • 7PM

      75°
      Intermittent clouds
      Precip 47%
    • 8PM

      73°
      Cloudy
      Precip 47%

    Waterloo Pollen Levels Jun 22

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

      Low

    • Ragweed Pollen

      Low

    • Mold

      Low

    • Grass Pollen

      High

     Severe storms threaten to bring gusty winds and torrential downpours to the Midwest into Thursday night.
    Damaging winds, flooding downpours to target midwestern US

    Allergies Live Feed

    Thu. Pollen

    Thu. Dust & Dander

    Thu. Wind Maps