• Sunny 57°
    Ragweed Pollen Current Weather
    • Relative Humidity
      61%
    • Yesterday
      Temp
      49°
    • RealFeel
      55°
  • Today

    Sep 5

    Hi 86°

    Mostly sunny

    Low ragweed pollen levels
    • Grass
      Pollen
      1 - Low
    • Ragweed
      Pollen
      1 - Low
    • Tree
      Pollen
      1 - Low
    Day Details >
  • Tomorrow

    Sep 6

    Hi 91°

    Brilliant sunshine

    Low ragweed pollen levels
    • Grass
      Pollen
      1 - Low
    • Ragweed
      Pollen
      1 - Low
    • Tree
      Pollen
      1 - Low
    Day Details >
  • Monday

    Sep 7

    Hi 94°

    Mostly sunny and warm

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

Warm from Monday to Tuesday

9/5 9/6 Now: 8:59am
AM 8-12
  • 8am Sunny 49° 0%
  • 9am Mostly sunny 55° 0%
  • 10am Mostly sunny 60° 0%
  • 11am Mostly sunny 67° 0%
  • 12pm Mostly sunny 74° 0%
PM 7-12
  • 7pm Mostly sunny 77° 0%
  • 8pm Mostly clear 72° 0%
  • 9pm Mostly clear 69° 0%
  • 10pm Mostly clear 67° 0%
  • 11pm Mostly clear 65° 0%
  • 12am Mostly clear 63° 0%
AM 1-6
  • 1am Mostly clear 62° 0%
  • 2am Mostly clear 60° 0%
  • 3am Mostly clear 58° 0%
  • 4am Mostly clear 57° 0%
  • 5am Mostly clear 57° 0%
  • 6am Clear 56° 0%
Hourly Forecast >

Calistoga Pollen Levels - September 5

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

    Low

  • Mold Pollen

    Low

  • Ragweed Pollen

    Low

  • Tree Pollen

    Low

Sep 05, 2015; 5:22 AM ET
Five-day Weather Forecast for San Francisco, CA
San Francisco, CA Weather Forecast

Calistoga Weather Report

San Francisco: Pleasant Stretch Continues Through Labor Day

September 5, 2015; 9:08 AM ET

As a ridge moves in from the west over the weekend and early next week, high temperatures will swing back above normal. more >

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