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    Next 5 Days
    • Current Weather

      35° F
      Mostly cloudy
      • Ragweed Pollen
        • Ragweed Pollen
        • Grass Pollen
        • Tree Pollen
        • Mold
        • Dust & Dander
        • Air Quality Index
      • Relative Humidity: 59%
      • Yesterday Temp: 34°
      • RealFeel: 40°
    • Today

      Dec 11

      37° Hi
      Clouds giving way to some sun
      • Low
      • ragweed pollen levels
      • Grass Pollen: Low
      • Ragweed Pollen: Low
      • Tree Pollen: Low
      } Day Details
    • Tomorrow

      Dec 12

      40° Hi
      Morning snow; cloudy, breezy
      • Low
      • ragweed pollen levels
      • Grass Pollen: Low
      • Ragweed Pollen: Low
      • Tree Pollen: Low
      } Day Details
    • Wednesday

      Dec 13

      29° Hi
      Morning snow showers
      • Low
      • ragweed pollen levels
      • Grass Pollen: Low
      • Ragweed Pollen: Low
      • Tree Pollen: Low
      } Day Details
    Next 6 Hours
    • 5PM

      Dec 11

      35°
      Mostly cloudy
      Precip 0%
    • 6PM

      34°
      Intermittent clouds
      Precip 0%
    • 7PM

      33°
      Cloudy
      Precip 9%
    • 8PM

      33°
      Cloudy
      Precip 9%
    • 9PM

      32°
      Cloudy
      Precip 9%
    • 10PM

      33°
      Cloudy
      Precip 7%

    Williamsport Pollen Levels Dec 11

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

      Low

    • Ragweed Pollen

      Low

    • Mold

      Low

    • Grass Pollen

      Low

    Bitter cold will follow a clipper storm that will bring snow and slick travel to the Midwest and Northeast early this week.
    Alberta Clipper to spread snow across Upper Midwest, Northeast

    Allergies Live Feed

    Mon. Pollen

    Mon. Dust & Dander

    Mon. Wind Maps