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    Next 5 Days
    • Current Weather

      20° F
      Cloudy
      • Ragweed Pollen
        • Ragweed Pollen
        • Grass Pollen
        • Tree Pollen
        • Mold
        • Dust & Dander
        • Air Quality Index
      • Relative Humidity: 68%
      • Yesterday Temp: 16°
      • RealFeel: 23°
    • Tonight

      Jan 17

      13° Lo
      Clear and frigid
      • Ragweed Pollen
      • Weather
      • Grass Pollen: Low
      • Ragweed Pollen: Low
      • Tree Pollen: Low
      } Day Details
    • Tomorrow

      Jan 18

      43° Hi
      Mostly sunny
      • Low
      • ragweed pollen levels
      • Grass Pollen: Low
      • Ragweed Pollen: Low
      • Tree Pollen: Low
      } Day Details
    • Friday

      Jan 19

      50° Hi
      Partly sunny
      • Low
      • ragweed pollen levels
      • Grass Pollen: Low
      • Ragweed Pollen: Low
      • Tree Pollen: Low
      } Day Details
    Next 6 Hours
    • 10PM

      Jan 17

      20°
      Mostly clear
      Precip 0%
    • 11PM

      19°
      Clear
      Precip 0%
    • 12AM

      18°
      Clear
      Precip 0%
    • 1AM

      17°
      Clear
      Precip 0%
    • 2AM

      16°
      Clear
      Precip 0%
    • 3AM

      15°
      Clear
      Precip 0%

    Winthrop Pollen Levels Jan 17

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

      Low

    • Ragweed Pollen

      Low

    • Mold

      Low

    • Grass Pollen

      Low

     The cold air will release its grip on the Central and Eastern states following rounds of wintry weather.
    Warmth to build across central, eastern US late this week

    Allergies Live Feed

    Wed. Pollen

    Wed. Dust & Dander

    Wed. Wind Maps