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    Next 5 Days
    • Current Weather

      58° F
      Sunny
      • Ragweed Pollen
        • Ragweed Pollen
        • Grass Pollen
        • Tree Pollen
        • Mold
        • Dust & Dander
        • Air Quality Index
      • Relative Humidity: 71%
      • Yesterday Temp: 59°
      • RealFeel: 64°
    • Today

      Jun 27

      77° Hi
      Sunny and beautiful
      • Low
      • ragweed pollen levels
      • Grass Pollen: High
      • Ragweed Pollen: Low
      • Tree Pollen: Low
      } Day Details
    • Tomorrow

      Jun 28

      80° Hi
      Thunderstorms, some severe
      • Low
      • ragweed pollen levels
      • Grass Pollen: High
      • Ragweed Pollen: Low
      • Tree Pollen: Low
      } Day Details
    • Thursday

      Jun 29

      80° Hi
      Thunderstorms, some severe
      • Low
      • ragweed pollen levels
      • Grass Pollen: Low
      • Ragweed Pollen: Low
      • Tree Pollen: Low
      } Day Details
    Next 6 Hours
    • 8AM

      Jun 27

      57°
      Sunny
      Precip 0%
    • 9AM

      63°
      Sunny
      Precip 0%
    • 10AM

      67°
      Sunny
      Precip 0%
    • 11AM

      70°
      Mostly sunny
      Precip 0%
    • 12PM

      72°
      Mostly sunny
      Precip 0%
    • 1PM

      74°
      Mostly sunny
      Precip 0%

    Waterloo Pollen Levels Jun 27

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

      Low

    • Ragweed Pollen

      Low

    • Mold

      Low

    • Grass Pollen

      High

    Violent thunderstorms will wreak havoc across the central U.S. from Tuesday to Thursday.
    Severe storms to rattle central US

    Allergies Live Feed

    Tue. Pollen

    Tue. Dust & Dander

    Tue. Wind Maps