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    • Today

      Apr 23

      40° /30°F
      Mostly cloudy; breezy, colder
      • Ragweed Pollen
        • Ragweed Pollen
        • Grass Pollen
        • Tree Pollen
        • Mold
        • Dust & Dander
        • Air Quality Index
      • Low
      • ragweed pollen levels
      • Grass Pollen: Low
      • Ragweed Pollen: Low
      • Tree Pollen: Low
    • Mon

      Apr 24

      42° /24°
      Mostly cloudy
      • Low
      • ragweed pollen levels
      • Grass Pollen: Low
      • Ragweed Pollen: Low
      • Tree Pollen: Low
      More
    • Tue

      Apr 25

      41° /22°
      Cloudy and chilly
      • Low
      • ragweed pollen levels
      • Grass Pollen: Low
      • Ragweed Pollen: Low
      • Tree Pollen: Low
      More
    • Wed

      Apr 26

      47° /25°
      Chilly with clouds and sun
      • Low
      • ragweed pollen levels
      • Grass Pollen: Low
      • Ragweed Pollen: Low
      • Tree Pollen: Low
      More
    • Thu

      Apr 27

      48° /27°
      Low clouds and chilly
      • Low
      • ragweed pollen levels
      • Grass Pollen: Low
      • Ragweed Pollen: Low
      • Tree Pollen: Low
      More

    Day

    40°Hi RealFeel® 26° Precipitation 25%
    Rather cloudy, breezy and colder
    • E 17 mph
    • Gusts: 28 mph
    • Max UV Index: 2 (Low)
    • Thunderstorms: 3%
    • Precipitation: 0 in
    • Rain: 0 in
    • Snow: 0 in
    • Ice: 0 in
    • Hours of Precipitation: 0 hrs
    • Hours of Rain: 0 hrs

    Night

    30°Lo RealFeel® 20° Precipitation 50%
    Considerable cloudiness with a bit of snow, sleet, and freezing rain with little or no accumulation
    • ENE 12 mph
    • Gusts: 21 mph
    • Max UV Index: N/A
    • Thunderstorms: 5%
    • Precipitation: 0.06 in
    • Rain: 0 in
    • Snow: 0.1 in
    • Ice: 0.05 in
    • Hours of Precipitation: 2.5 hrs
    • Hours of Rain: 0 hrs

    Williston Pollen Levels Apr 23

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

      Low

    • Ragweed Pollen

      Low

    • Mold

      Low

    • Grass Pollen

      Low

    Temperature History

    more Historical Weather Data >
      Today Normal Record 4/23/2016
    High 40° 61° 87° (2012) 66°
    Low 30° 32° 14° (2008) 39°

    Sunrise/Sunset

    • Sunrise: 6:50 AM
    • Sunset: 8:56 PM
    • Duration: 14:06 hr

    Moonrise/Moonset

    • Moonrise: 5:44 AM
    • Moonset: 5:33 PM
    • Duration: 11:49 hr
    Astronomy

    Sun. Pollen

    Sun. Dust & Dander

    Sun. Wind Maps