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    Next 5 Days
    • Current Weather

      40° F
      Some clouds
      • Ragweed Pollen
        • Ragweed Pollen
        • Grass Pollen
        • Tree Pollen
        • Mold
        • Dust & Dander
        • Air Quality Index
      • Relative Humidity: 34%
      • Yesterday Temp: 21°
      • RealFeel: 36°
    • Early AM

      Dec 16

      30° Lo
      Partly to mostly cloudy
      • Ragweed Pollen
      • Weather
      • Grass Pollen: Low
      • Ragweed Pollen: Low
      • Tree Pollen: Low
      } Day Details
    • Today

      Dec 16

      49° Hi
      Considerable clouds
      • Low
      • ragweed pollen levels
      • Grass Pollen: Low
      • Ragweed Pollen: Low
      • Tree Pollen: Low
      } Day Details
    • Tomorrow

      Dec 17

      37° Hi
      Partly sunny and colder
      • Low
      • ragweed pollen levels
      • Grass Pollen: Low
      • Ragweed Pollen: Low
      • Tree Pollen: Low
      } Day Details
    Next 6 Hours
    • 12AM

      Dec 16

      40°
      Partly cloudy
      Precip 0%
    • 1AM

      38°
      Partly cloudy
      Precip 0%
    • 2AM

      36°
      Intermittent clouds
      Precip 0%
    • 3AM

      34°
      Intermittent clouds
      Precip 0%
    • 4AM

      33°
      Intermittent clouds
      Precip 0%
    • 5AM

      31°
      Intermittent clouds
      Precip 0%

    Castle Rock Pollen Levels Dec 16

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

      Low

    • Ragweed Pollen

      Low

    • Mold

      Low

    • Grass Pollen

      Low

     Winds will kick up over parts of Northern California on Saturday before spreading southward as the weekend progresses.
    Winds to increase, threaten wildfire growth in California

    Allergies Live Feed

    Sat. Pollen

    Sat. Dust & Dander

    Sat. Wind Maps