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    Next 5 Days
    • Current Weather

      86° F
      Clouds and sun
      • Ragweed Pollen
        • Ragweed Pollen
        • Grass Pollen
        • Tree Pollen
        • Mold
        • Dust & Dander
        • Air Quality Index
      • Relative Humidity: 73%
      • Yesterday Temp: 82°
      • RealFeel: 100°
    • Today

      Aug 17

      86° Hi
      Humid with a t-storm or two
      • Low
      • ragweed pollen levels
      • Grass Pollen: Low
      • Ragweed Pollen: Low
      • Tree Pollen: Low
      } Day Details
    • Tomorrow

      Aug 18

      86° Hi
      A morning t-storm in the area
      • Low
      • ragweed pollen levels
      • Grass Pollen: Low
      • Ragweed Pollen: Low
      • Tree Pollen: Low
      } Day Details
    • Saturday

      Aug 19

      88° Hi
      Partly sunny
      • Low
      • ragweed pollen levels
      • Grass Pollen: Low
      • Ragweed Pollen: Low
      • Tree Pollen: Low
      } Day Details
    Next 6 Hours
    • 4PM

      Aug 17

      86°
      Intermittent clouds
      Precip 37%
    • 5PM

      86°
      Intermittent clouds
      Precip 47%
    • 6PM

      84°
      Mostly cloudy w/ t-storms
      Precip 51%
    • 7PM

      83°
      Intermittent clouds
      Precip 47%
    • 8PM

      81°
      Intermittent clouds
      Precip 34%
    • 9PM

      80°
      Intermittent clouds
      Precip 34%

    Williamson Pollen Levels Aug 17

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

      Low

    • Ragweed Pollen

      Low

    • Mold

      Low

    • Grass Pollen

      Low

     Locally severe thunderstorms and flooding downpours are possible into the end of the week.
    Storms to sweep from Great Lakes to Northeast

    Allergies Live Feed

    Thu. Pollen

    Thu. Dust & Dander

    Thu. Wind Maps