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    Next 5 Days
    • Current Weather

      78° F
      Sunny
      • Ragweed Pollen
        • Ragweed Pollen
        • Grass Pollen
        • Tree Pollen
        • Mold
        • Dust & Dander
        • Air Quality Index
      • Relative Humidity: 49%
      • Yesterday Temp: 80°
      • RealFeel: 79°
    • Today

      Jun 27

      81° Hi
      Sunny to partly cloudy
      • Low
      • ragweed pollen levels
      • Grass Pollen: Moderate
      • Ragweed Pollen: Low
      • Tree Pollen: Moderate
      } Day Details
    • Tomorrow

      Jun 28

      83° Hi
      Low clouds, then sunshine
      • Low
      • ragweed pollen levels
      • Grass Pollen: Moderate
      • Ragweed Pollen: Low
      • Tree Pollen: Moderate
      } Day Details
    • Thursday

      Jun 29

      88° Hi
      Mostly sunny
      • Low
      • ragweed pollen levels
      • Grass Pollen: Moderate
      • Ragweed Pollen: Low
      • Tree Pollen: Moderate
      } Day Details
    Next 6 Hours
    • 3PM

      Jun 27

      81°
      Sunny
      Precip 0%
    • 4PM

      80°
      Sunny
      Precip 0%
    • 5PM

      78°
      Sunny
      Precip 0%
    • 6PM

      76°
      Sunny
      Precip 0%
    • 7PM

      73°
      Sunny
      Precip 0%
    • 8PM

      68°
      Mostly sunny
      Precip 0%

    Napa Pollen Levels Jun 27

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

      Moderate

    • Ragweed Pollen

      Low

    • Mold

      Low

    • Grass Pollen

      Moderate

     Lower temperatures will return to the Pacific Northwest as wildfires continue to blaze in the Southwest this week.
    Heat relief for northwestern US as wildfires rage in...

    Allergies Live Feed

    Tue. Pollen

    Tue. Dust & Dander

    Tue. Wind Maps