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    Next 5 Days
    • Current Weather

      15° F
      Cloudy
      Stargazing
      • Visibility: 5 mi
      • Cloud Cover: 91%
      • Ceiling: 42400 ft
    • Today

      Dec 15

      42° Hi
      Partly sunny and milder
      • Very Good
      • for stargazing
      • Cloud Cover: 23%
      • Precip: 0%
      • Hours of Precip: 0
      } Day Details
    • Tomorrow

      Dec 16

      43° Hi
      Mostly cloudy
      • Poor
      • for stargazing
      • Cloud Cover: 95%
      • Precip: 4%
      • Hours of Precip: 0
      } Day Details
    • Sunday

      Dec 17

      32° Hi
      Mostly cloudy and colder
      • Fair
      • for stargazing
      • Cloud Cover: 43%
      • Precip: 4%
      • Hours of Precip: 0
      } Day Details
    Next 6 Hours
    • 5AM

      Dec 15

      15°
      Mostly clear
      Precip 0%
    • 6AM

      16°
      Mostly clear
      Precip 0%
    • 7AM

      18°
      Mostly clear
      Precip 0%
    • 8AM

      21°
      Mostly sunny
      Precip 0%
    • 9AM

      26°
      Mostly sunny
      Precip 0%
    • 10AM

      31°
      Mostly sunny
      Precip 0%
      Strengthening winds will challenge firefighters working to contain the destructive Thomas Fire.
    Fire danger to increase across Southern California

    Sunrise/Sunset

    • Sunrise: 7:16 AM
    • Sunset: 4:41 PM
    • Duration: 9:25 hr

    Moonrise/Moonset

    • Moonrise: 4:41 AM
    • Moonset: 3:23 PM
    • Duration: 10:42 hr
    Astronomy

    Solunar Information for Jefferson, CO

    Mon, Dec 18
    New
    Tue, Dec 26
    First
    Tue, Jan 2
    Full
    Mon, Jan 8
    Last

    Astronomy Live Feed

    Fri. Stargazing