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    Next 5 Days
    • Current Weather

      13° F
      Mostly cloudy
      • Ragweed Pollen
        • Ragweed Pollen
        • Grass Pollen
        • Tree Pollen
        • Mold
        • Dust & Dander
        • Air Quality Index
      • Relative Humidity: 88%
      • Yesterday Temp: 13°
      • RealFeel: 22°
    • Today

      Dec 15

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

      Dec 16

      33° Hi
      Decreasing clouds and colder
      • Low
      • ragweed pollen levels
      • Grass Pollen: Low
      • Ragweed Pollen: Low
      • Tree Pollen: Low
      } Day Details
    • Sunday

      Dec 17

      31° Hi
      Mostly sunny and chilly
      • Low
      • ragweed pollen levels
      • Grass Pollen: Low
      • Ragweed Pollen: Low
      • Tree Pollen: Low
      } Day Details
    Next 6 Hours
    • 8AM

      Dec 15

      13°
      Partly sunny
      Precip 0%
    • 9AM

      21°
      Partly sunny
      Precip 0%
    • 10AM

      26°
      Partly sunny
      Precip 0%
    • 11AM

      31°
      Partly sunny
      Precip 0%
    • 12PM

      34°
      Intermittent clouds
      Precip 0%
    • 1PM

      38°
      Mostly cloudy
      Precip 0%

    Osino Pollen Levels Dec 15

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

      Low

    • Ragweed Pollen

      Low

    • Mold

      Low

    • Grass Pollen

      Low

    Winds will kick up over parts of Northern California on Saturday before spreading southward as the weekend progresses.
    Winds to increase, threaten wildfire growth in California

    Allergies Live Feed

    Fri. Pollen

    Fri. Dust & Dander

    Fri. Wind Maps