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    • Early AM

      Dec 10

      18° Lo
      Mostly cloudy
      • Ragweed Pollen
        • Ragweed Pollen
        • Grass Pollen
        • Tree Pollen
        • Mold
        • Dust & Dander
        • Air Quality Index
      • Ragweed Pollen
      • Weather
      • Grass Pollen: Low
      • Ragweed Pollen: Low
      • Tree Pollen: Low
      More
    • Today

      Dec 10

      28° /22°
      Cold with clouds and sun
      • Low
      • ragweed pollen levels
      • Grass Pollen: Low
      • Ragweed Pollen: Low
      • Tree Pollen: Low
      More
    • Sun

      Dec 11

      35° /30°F
      Snow, 2-4"; total storm 3-6"
      • Low
      • ragweed pollen levels
      • Grass Pollen: Low
      • Ragweed Pollen: Low
      • Tree Pollen: Low
    • Mon

      Dec 12

      34° /21°
      Low clouds
      • Low
      • ragweed pollen levels
      • Grass Pollen: Low
      • Ragweed Pollen: Low
      • Tree Pollen: Low
      More
    • Tue

      Dec 13

      30° /15°
      Mainly cloudy
      • Low
      • ragweed pollen levels
      • Grass Pollen: Low
      • Ragweed Pollen: Low
      • Tree Pollen: Low
      More

    Day

    35°Hi RealFeel® 20° Precipitation 75%
    Snow, accumulating 2-4 inches; storm total snowfall 3-6 inches
    • SSE 10 mph
    • Gusts: 16 mph
    • Max UV Index: 1 (Low)
    • Thunderstorms: 0%
    • Precipitation: 0.29 in
    • Rain: 0 in
    • Snow: 2.7 in
    • Ice: 0 in
    • Hours of Precipitation: 6 hrs
    • Hours of Rain: 0 hrs

    Night

    30°Lo RealFeel® 20° Precipitation 59%
    Plenty of clouds with a little rain
    • SW 12 mph
    • Gusts: 17 mph
    • Max UV Index: N/A
    • Thunderstorms: 0%
    • Precipitation: 0.11 in
    • Rain: 0.11 in
    • Snow: 0 in
    • Ice: 0 in
    • Hours of Precipitation: 2 hrs
    • Hours of Rain: 2 hrs

    Portland Pollen Levels Dec 11

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

      Low

    • Ragweed Pollen

      Low

    • Mold

      Low

    • Grass Pollen

      Low

    Temperature History

    more Historical Weather Data >
      Today Normal Record 12/11/2015
    High 35° 38° N/A 59°
    Low 30° 24° N/A 42°

    Sunrise/Sunset

    • Sunrise: 7:54 AM
    • Sunset: 5:14 PM
    • Duration: 9:20 hr

    Moonrise/Moonset

    • Moonrise: 3:46 PM
    • Moonset: 5:57 AM
    • Duration: 14:11 hr
    Astronomy

    Sun. Pollen

    Sun. Dust & Dander

    Sun. Wind Maps