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    Next 5 Days
    • Current Weather

      58° F
      Cloudy
      • Ragweed Pollen
        • Ragweed Pollen
        • Grass Pollen
        • Tree Pollen
        • Mold
        • Dust & Dander
        • Air Quality Index
      • Relative Humidity: 86%
      • Yesterday Temp: 51°
      • RealFeel: 55°
    • Early AM

      Mar 30

      52° Lo
      A shower possible
      • Ragweed Pollen
      • Weather
      • Grass Pollen: Low
      • Ragweed Pollen: Low
      • Tree Pollen: Moderate
      } Day Details
    • Today

      Mar 30

      70° Hi
      Windy and not as warm
      • Low
      • ragweed pollen levels
      • Grass Pollen: Low
      • Ragweed Pollen: Low
      • Tree Pollen: Moderate
      } Day Details
    • Tomorrow

      Mar 31

      75° Hi
      Nice with sunshine
      • Low
      • ragweed pollen levels
      • Grass Pollen: Low
      • Ragweed Pollen: Low
      • Tree Pollen: Moderate
      } Day Details
    Next 6 Hours
    • 2AM

      Mar 30

      58°
      Cloudy
      Precip 9%
    • 3AM

      56°
      Mostly cloudy
      Precip 9%
    • 4AM

      55°
      Mostly cloudy
      Precip 13%
    • 5AM

      54°
      Showers
      Precip 51%
    • 6AM

      53°
      Mostly cloudy
      Precip 47%
    • 7AM

      52°
      Mostly cloudy
      Precip 29%

    Napa Pollen Levels Mar 30

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

      Moderate

    • Ragweed Pollen

      Low

    • Mold

      Low

    • Grass Pollen

      Low

    Mar 30, 2017; 12:07 AM ET  Wind gusts up to 50 mph will threaten areas from eastern California to western New Mexico into Friday.
    Strong winds to disrupt travel across southwestern US

    Allergies Live Feed

    Thu. Pollen

    Thu. Dust & Dander

    Thu. Wind Maps