Frost Advisory
...FROST ADVISORY IN EFFECT FROM 3 AM TO 9 AM PST ...
Next 5 Days
  • Current Weather

    3:08 AM

    44°
    Relative Humidity: 45%
    Yesterday Temp: 47°
    RealFeel: 34°
    Clear
    • Ragweed Pollen
      • Ragweed Pollen
      • Grass Pollen
      • Tree Pollen
      • Mold
      • Dust & Dander
      • Air Quality Index
  • Early AM

    Feb 18

    37° Lo
    Clearing
    • Ragweed Pollen
    • Weather
    • Grass Pollen: Low
    • Ragweed Pollen: Low
    • Tree Pollen: Low
    Day Details
  • Today

    Feb 18

    57° Hi
    Mostly sunny
    • Low
    • ragweed pollen levels
    • Ragweed Pollen
    • Low
    • Grass Pollen: Low
    • Ragweed Pollen: Low
    • Tree Pollen: Low
    Day Details
  • Tomorrow

    Feb 19

    59° Hi
    Mostly sunny; cool
    • Low
    • ragweed pollen levels
    • Ragweed Pollen
    • Low
    • Grass Pollen: Low
    • Ragweed Pollen: Low
    • Tree Pollen: Low
    Day Details
Next 6 Hours
  • 3AM

    2/18

    38°
    Clear
    Precip: 0%
  • 4AM

    2/18

    39°
    Clear
    Precip: 0%
  • 5AM

    2/18

    39°
    Clear
    Precip: 0%
  • 6AM

    2/18

    39°
    Clear
    Precip: 0%
  • 7AM

    2/18

    38°
    Mostly sunny
    Precip: 0%
  • 8AM

    2/18

    40°
    Mostly sunny
    Precip: 0%

Vacaville Pollen Levels Feb 18

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

    Low

  • Ragweed Pollen

    Low

  • Mold

    Low

  • Grass Pollen

    Low

Allergies Live Feed

Mon. Pollen

Mon. Dust & Dander

Mon. Wind Maps