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    Next 5 Days
    • Current Weather

      39° F
      Partly sunny
      • Ragweed Pollen
        • Ragweed Pollen
        • Grass Pollen
        • Tree Pollen
        • Mold
        • Dust & Dander
        • Air Quality Index
      • Relative Humidity: 69%
      • Yesterday Temp: 41°
      • RealFeel: 39°
    • Today

      Dec 7

      41° Hi
      Cloudy
      • Low
      • ragweed pollen levels
      • Grass Pollen: Low
      • Ragweed Pollen: Low
      • Tree Pollen: Low
      } Day Details
    • Tomorrow

      Dec 8

      35° Hi
      Windy with snow showers, 1-2"
      • Low
      • ragweed pollen levels
      • Grass Pollen: Low
      • Ragweed Pollen: Low
      • Tree Pollen: Low
      } Day Details
    • Friday

      Dec 9

      30° Hi
      Snow squalls, 1-3"
      • Low
      • ragweed pollen levels
      • Grass Pollen: Low
      • Ragweed Pollen: Low
      • Tree Pollen: Low
      } Day Details
    Next 6 Hours
    • 3PM

      Dec 7

      39°
      Cloudy
      Precip 0%
    • 4PM

      38°
      Cloudy
      Precip 0%
    • 5PM

      37°
      Cloudy
      Precip 0%
    • 6PM

      35°
      Cloudy
      Precip 0%
    • 7PM

      34°
      Partly cloudy
      Precip 0%
    • 8PM

      34°
      Partly cloudy
      Precip 0%

    Port Byron Pollen Levels Dec 7

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

      Low

    • Ragweed Pollen

      Low

    • Mold

      Low

    • Grass Pollen

      Low

    Dec 07, 2016; 11:00 AM ET Wintry cold moves in, watch for snow. Evan Myers has the details.
    Colder air moves in

    Allergies Live Feed

    Wed. Pollen

    Wed. Dust & Dander

    Wed. Wind Maps