• Clear 42°
    Ragweed Pollen Current Weather
    • Relative Humidity
      88%
    • Yesterday
      Temp
      40°
    • RealFeel
      46°
  • Tonight

    Dec 28

    Lo 33°

    Clear and chilly

    Ragweed Pollen Weather
    • Grass
      Pollen
      0 - Low
    • Ragweed
      Pollen
      0 - Low
    • Tree
      Pollen
      0 - Low
    Day Details >
  • Tomorrow

    Dec 29

    Hi 53°

    Partly sunny

    Low ragweed pollen levels
    • Grass
      Pollen
      0 - Low
    • Ragweed
      Pollen
      0 - Low
    • Tree
      Pollen
      0 - Low
    Day Details >
  • Tuesday

    Dec 30

    Hi 53°

    Windy with sunshine

    Low ragweed pollen levels
    • Grass
      Pollen
      0 - Low
    • Ragweed
      Pollen
      0 - Low
    • Tree
      Pollen
      0 - Low
    Day Details >
Next

Cool tonight

12/28 12/29 Now: 8:10pm
PM 8-12
  • 8pm Clear 39° 0%
  • 9pm Clear 38° 0%
  • 10pm Clear 37° 0%
  • 11pm Clear 37° 0%
  • 12am Clear 36° 0%
AM 7-12
  • 7am Mostly clear 35° 0%
  • 8am Mostly sunny 37° 0%
  • 9am Mostly sunny 40° 0%
  • 10am Mostly sunny 44° 0%
  • 11am Mostly sunny 46° 0%
  • 12pm Mostly sunny 49° 0%
PM 1-6
  • 1pm Mostly sunny 51° 0%
  • 2pm Mostly sunny 51° 0%
  • 3pm Mostly sunny 53° 0%
  • 4pm Mostly sunny 51° 0%
  • 5pm Mostly clear 48° 0%
  • 6pm Mostly clear 46° 0%
Hourly Forecast >

Napa Pollen Levels - December 28

  • Extreme
  • Very High
  • High
  • Moderate
  • Low
  • Grass

    Pollen

    Low

  • Weed

    Pollen

    Low

  • Tree

    Pollen

    Low

  • Mold

    Pollen

    Low

Dec 28, 2014; 2:55 PM ET
Five-day Weather Forecast for San Francisco, CA
San Francisco, CA Weather Forecast

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Napa Weather Report

Cold Storm to Bring Snow, Rain and a Freeze to California

December 28, 2014; 10:11 PM ET

A storm and cold air forecast to develop at the end of 2014 and linger into the start of 2015 will deliver snow, rain and a frost or freeze to portions of California. more >

Allergies Live Feed

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Sun. Pollen

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