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    Next 5 Days
    • Current Weather

      38° F
      Mostly cloudy
      • Ragweed Pollen
        • Ragweed Pollen
        • Grass Pollen
        • Tree Pollen
        • Mold
        • Dust & Dander
        • Air Quality Index
      • Relative Humidity: 54%
      • Yesterday Temp: 46°
      • RealFeel: 39°
    • Today

      Dec 17

      40° Hi
      Clouds giving way to some sun
      • Low
      • ragweed pollen levels
      • Grass Pollen: Low
      • Ragweed Pollen: Low
      • Tree Pollen: Low
      } Day Details
    • Tomorrow

      Dec 18

      54° Hi
      Mainly cloudy and not as cool
      • Low
      • ragweed pollen levels
      • Grass Pollen: Low
      • Ragweed Pollen: Low
      • Tree Pollen: Low
      } Day Details
    • Tuesday

      Dec 19

      51° Hi
      Sunny much of the time
      • Low
      • ragweed pollen levels
      • Grass Pollen: Low
      • Ragweed Pollen: Low
      • Tree Pollen: Low
      } Day Details
    Next 6 Hours
    • 4PM

      Dec 17

      37°
      Partly sunny
      Precip 0%
    • 5PM

      33°
      Partly cloudy
      Precip 0%
    • 6PM

      30°
      Mostly clear
      Precip 0%
    • 7PM

      31°
      Mostly clear
      Precip 0%
    • 8PM

      28°
      Mostly clear
      Precip 0%
    • 9PM

      26°
      Mostly clear
      Precip 0%

    Castle Rock Pollen Levels Dec 17

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

      Low

    • Ragweed Pollen

      Low

    • Mold

      Low

    • Grass Pollen

      Low

     Strong winds will raise the risk for new wildfires, while firefighters work to contain the enormous Thomas Fire.
    High fire danger remains for California

    Allergies Live Feed

    Sun. Pollen

    Sun. Dust & Dander

    Sun. Wind Maps