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    Next 5 Days
    • Current Weather

      72° F
      Partly sunny
      • Ragweed Pollen
        • Ragweed Pollen
        • Grass Pollen
        • Tree Pollen
        • Mold
        • Dust & Dander
        • Air Quality Index
      • Relative Humidity: 75%
      • Yesterday Temp: 72°
      • RealFeel: 71°
    • Today

      Aug 17

      77° Hi
      A thunderstorm in the area
      • Moderate
      • ragweed pollen levels
      • Grass Pollen: Low
      • Ragweed Pollen: Moderate
      • Tree Pollen: Low
      } Day Details
    • Tomorrow

      Aug 18

      79° Hi
      A p.m. shower or thunderstorm
      • Low
      • ragweed pollen levels
      • Grass Pollen: Low
      • Ragweed Pollen: Low
      • Tree Pollen: Low
      } Day Details
    • Saturday

      Aug 19

      83° Hi
      Clouds giving way to sun
      • Low
      • ragweed pollen levels
      • Grass Pollen: Low
      • Ragweed Pollen: Low
      • Tree Pollen: Low
      } Day Details
    Next 6 Hours
    • 9AM

      Aug 17

      71°
      Partly sunny
      Precip 14%
    • 10AM

      71°
      Partly sunny
      Precip 18%
    • 11AM

      73°
      Mostly cloudy w/ t-storms
      Precip 51%
    • 12PM

      74°
      Intermittent clouds
      Precip 47%
    • 1PM

      75°
      Intermittent clouds
      Precip 47%
    • 2PM

      74°
      Mostly cloudy w/ t-storms
      Precip 51%

    Waterloo Pollen Levels Aug 17

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

      Low

    • Ragweed Pollen

      Moderate

    • Mold

      Low

    • Grass Pollen

      Low

    Repeated thunderstorms will cross the region through Friday with some areas drying out this weekend.
    Downpours to drench southern US

    Allergies Live Feed

    Thu. Pollen

    Thu. Dust & Dander

    Thu. Wind Maps