Next 5 Days
  • Current Weather

    44° F
    Cloudy
    • Ragweed Pollen
      • Ragweed Pollen
      • Grass Pollen
      • Tree Pollen
      • Mold
      • Dust & Dander
      • Air Quality Index
    • Relative Humidity: 89%
    • Yesterday Temp: 37°
    • RealFeel: 39°
  • Early AM

    Jan 17

    43° Lo
    Periods of rain
    • Ragweed Pollen
    • Weather
    • Grass Pollen: Low
    • Ragweed Pollen: Low
    • Tree Pollen: Low
    } Day Details
  • Today

    Jan 17

    52° Hi
    Cloudy, a bit of rain; breezy
    • Low
    • ragweed pollen levels
    • Grass Pollen: Low
    • Ragweed Pollen: Low
    • Tree Pollen: Low
    } Day Details
  • Tomorrow

    Jan 18

    52° Hi
    Cloudy, a touch of rain
    • Low
    • ragweed pollen levels
    • Grass Pollen: Low
    • Ragweed Pollen: Low
    • Tree Pollen: Low
    } Day Details
Next 6 Hours
  • 4AM

    Jan 17

    44°
    Cloudy
    Precip 43%
  • 5AM

    43°
    Cloudy
    Precip 47%
  • 6AM

    43°
    Rain
    Precip 51%
  • 7AM

    44°
    Rain
    Precip 55%
  • 8AM

    44°
    Cloudy
    Precip 47%
  • 9AM

    45°
    Rain
    Precip 55%

Mercer Island Pollen Levels Jan 17

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

    Low

  • Ragweed Pollen

    Low

  • Mold

    Low

  • Grass Pollen

    Low

This enormous rotating ice disk in the Presumpscot River in Westbrook, Maine. The disk formed near Saccarappa Falls.
Giant ice disk spins in river

Allergies Live Feed

Thu. Pollen

Thu. Dust & Dander

Thu. Wind Maps