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    Next 5 Days
    • Current Weather

      50° F
      Rain
      • Ragweed Pollen
        • Ragweed Pollen
        • Grass Pollen
        • Tree Pollen
        • Mold
        • Dust & Dander
        • Air Quality Index
      • Relative Humidity: 86%
      • Yesterday Temp: 41°
      • RealFeel: 40°
    • Today

      Jan 18

      54° Hi
      Heavy rain developing
      • Low
      • ragweed pollen levels
      • Grass Pollen: Low
      • Ragweed Pollen: Low
      • Tree Pollen: Low
      } Day Details
    • Tomorrow

      Jan 19

      57° Hi
      A passing shower or two
      • Low
      • ragweed pollen levels
      • Grass Pollen: Low
      • Ragweed Pollen: Low
      • Tree Pollen: Low
      } Day Details
    • Friday

      Jan 20

      55° Hi
      Cloudy, showers; breezy
      • Low
      • ragweed pollen levels
      • Grass Pollen: Low
      • Ragweed Pollen: Low
      • Tree Pollen: Low
      } Day Details
    Next 6 Hours
    • 5AM

      Jan 18

      49°
      Showers
      Precip 65%
    • 6AM

      49°
      Showers
      Precip 58%
    • 7AM

      50°
      Rain
      Precip 62%
    • 8AM

      51°
      Cloudy
      Precip 49%
    • 9AM

      52°
      Rain
      Precip 62%
    • 10AM

      53°
      Rain
      Precip 61%

    Oakland Pollen Levels Jan 18

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

      Low

    • Ragweed Pollen

      Low

    • Mold

      Low

    • Grass Pollen

      Low

    Jan 18, 2017; 8:23 AM ET
Five-day Weather Forecast for San Francisco, CA
    San Francisco, CA Weather Forecast
    • Watch out for 'thunderstorm asthma'_5240883146001

      Watch out for 'thunderstorm asthma'

      December 08, 2016, 8:21:01 PM EST

      Dec 08, 2016; 8:53 PM ET Thunderstorms are one of the most fascinating displays of Mother Nature's wrath. As it turns…

    Allergies Live Feed

    Wed. Pollen

    Wed. Dust & Dander

    Wed. Wind Maps