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    • Early AM

      Jan 16

      23° Lo
      Partly to 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

      Jan 16

      37° /30°
      Increasing clouds
      • Low
      • ragweed pollen levels
      • Grass Pollen: Low
      • Ragweed Pollen: Low
      • Tree Pollen: Low
      More
    • Tue

      Jan 17

      44° /42°F
      Pouring rain
      • Low
      • ragweed pollen levels
      • Grass Pollen: Low
      • Ragweed Pollen: Low
      • Tree Pollen: Low
    • Wed

      Jan 18

      50° /42°
      Windy with rain
      • Low
      • ragweed pollen levels
      • Grass Pollen: Low
      • Ragweed Pollen: Low
      • Tree Pollen: Low
      More
    • Thu

      Jan 19

      46° /40°
      Mostly cloudy, a little rain
      • Low
      • ragweed pollen levels
      • Grass Pollen: Low
      • Ragweed Pollen: Low
      • Tree Pollen: Low
      More

    Day

    44°Hi RealFeel® 35° Precipitation 80%
    Pouring rain; watch for flooding
    • SE 8 mph
    • Gusts: 13 mph
    • Max UV Index: 0 (Low)
    • Thunderstorms: 1%
    • Precipitation: 0.97 in
    • Rain: 0.97 in
    • Snow: 0 in
    • Ice: 0 in
    • Hours of Precipitation: 10.5 hrs
    • Hours of Rain: 10.5 hrs

    Night

    42°Lo RealFeel® 32° Precipitation 86%
    Rain
    • SSE 9 mph
    • Gusts: 15 mph
    • Max UV Index: N/A
    • Thunderstorms: 2%
    • Precipitation: 1 in
    • Rain: 1 in
    • Snow: 0 in
    • Ice: 0 in
    • Hours of Precipitation: 12 hrs
    • Hours of Rain: 12 hrs

    St. Helens Pollen Levels Jan 17

    • 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 1/17/2016
    High 44° 47° N/A 46°
    Low 42° 33° N/A 42°

    Sunrise/Sunset

    • Sunrise: 7:48 AM
    • Sunset: 4:56 PM
    • Duration: 9:08 hr

    Moonrise/Moonset

    • Moonrise: 11:08 PM
    • Moonset: 11:10 AM
    • Duration: 12:02 hr
    Astronomy

    Tue. Pollen

    Tue. Dust & Dander

    Tue. Wind Maps