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    Next 5 Days
    • Current Weather

      75° F
      Clear
      • Ragweed Pollen
        • Ragweed Pollen
        • Grass Pollen
        • Tree Pollen
        • Mold
        • Dust & Dander
        • Air Quality Index
      • Relative Humidity: 73%
      • Yesterday Temp: 71°
      • RealFeel: 75°
    • Tonight

      Aug 21

      67° Lo
      Increasing amounts of clouds
      • Ragweed Pollen
      • Weather
      • Grass Pollen: Low
      • Ragweed Pollen: Low
      • Tree Pollen: Low
      } Day Details
    • Tomorrow

      Aug 22

      86° Hi
      A p.m. t-storm in spots
      • Low
      • ragweed pollen levels
      • Grass Pollen: Low
      • Ragweed Pollen: Low
      • Tree Pollen: Low
      } Day Details
    • Wednesday

      Aug 23

      79° Hi
      Periods of clouds and sun
      • Low
      • ragweed pollen levels
      • Grass Pollen: Low
      • Ragweed Pollen: Low
      • Tree Pollen: Low
      } Day Details
    Next 6 Hours
    • 9PM

      Aug 21

      76°
      Clear
      Precip 0%
    • 10PM

      74°
      Mostly clear
      Precip 0%
    • 11PM

      73°
      Mostly clear
      Precip 0%
    • 12AM

      72°
      Mostly clear
      Precip 0%
    • 1AM

      71°
      Partly cloudy
      Precip 1%
    • 2AM

      70°
      Partly cloudy
      Precip 2%

    Williston Pollen Levels Aug 21

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

      Low

    • Ragweed Pollen

      Low

    • Mold

      Low

    • Grass Pollen

      Low

     Severe storms will bring damaging winds and flooding downpours to the Midwest on Monday and the Northeast on Tuesday.
    Outbreak of violent storms to target midwestern,...

    Allergies Live Feed

    Mon. Pollen

    Mon. Dust & Dander

    Mon. Wind Maps