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    Next 5 Days
    • Current Weather

      34° F
      Mostly clear
      • Ragweed Pollen
        • Ragweed Pollen
        • Grass Pollen
        • Tree Pollen
        • Mold
        • Dust & Dander
        • Air Quality Index
      • Relative Humidity: 69%
      • Yesterday Temp: 32°
      • RealFeel: 31°
    • Tonight

      Dec 11

      29° Lo
      Becoming cloudy
      • Ragweed Pollen
      • Weather
      • Grass Pollen: Low
      • Ragweed Pollen: Low
      • Tree Pollen: Low
      } Day Details
    • Tomorrow

      Dec 12

      45° Hi
      Mostly cloudy and breezy
      • Low
      • ragweed pollen levels
      • Grass Pollen: Low
      • Ragweed Pollen: Low
      • Tree Pollen: Low
      } Day Details
    • Wednesday

      Dec 13

      31° Hi
      Partly sunny and windy
      • Low
      • ragweed pollen levels
      • Grass Pollen: Low
      • Ragweed Pollen: Low
      • Tree Pollen: Low
      } Day Details
    Next 6 Hours
    • 10PM

      Dec 11

      32°
      Partly cloudy
      Precip 0%
    • 11PM

      32°
      Intermittent clouds
      Precip 0%
    • 12AM

      32°
      Mostly cloudy
      Precip 0%
    • 1AM

      32°
      Cloudy
      Precip 7%
    • 2AM

      33°
      Cloudy
      Precip 7%
    • 3AM

      34°
      Cloudy
      Precip 6%

    Coatesville 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,...

    Allergies Live Feed

    Mon. Pollen

    Mon. Dust & Dander

    Mon. Wind Maps