, °F

Personalized Forecasts

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    Next 5 Days
    • Current Weather

      58° F
      Sunny
      Stargazing
      • Visibility: 10 mi
      • Cloud Cover: 0%
      • Ceiling: 44100 ft
    • Today

      Sep 27

      83° Hi
      Sunny, nice and warm
      • Very Good
      • for stargazing
      • Cloud Cover: 20%
      • Precip: 1%
      • Hours of Precip: 0
      } Day Details
    • Tomorrow

      Sep 28

      67° Hi
      Mostly sunny and cooler
      • Excellent
      • for stargazing
      • Cloud Cover: 17%
      • Precip: 4%
      • Hours of Precip: 0
      } Day Details
    • Thursday

      Sep 29

      74° Hi
      Partly sunny
      • Excellent
      • for stargazing
      • Cloud Cover: 47%
      • Precip: 6%
      • Hours of Precip: 0
      } Day Details
    Next 6 Hours
    • 8AM

      Sep 27

      57°
      Sunny
      Precip 0%
    • 9AM

      62°
      Sunny
      Precip 0%
    • 10AM

      66°
      Sunny
      Precip 0%
    • 11AM

      71°
      Sunny
      Precip 0%
    • 12PM

      76°
      Sunny
      Precip 0%
    • 1PM

      79°
      Sunny
      Precip 0%
    Sep 27, 2016; 6:11 AM ET
Extended Weather forecast overview for the Northwest United States
    Northwest Extended Regional Weather Forecast

    Sunrise/Sunset

    • Sunrise: 7:20 AM
    • Sunset: 7:11 PM
    • Duration: 11:51 hr

    Moonrise/Moonset

    • Moonrise: 3:48 AM
    • Moonset: 5:52 PM
    • Duration: 14:04 hr
    Astronomy

    Solunar Information for Great Falls, MT

    Sat, Oct 1
    New
    Sun, Oct 9
    First
    Sun, Oct 16
    Full
    Sat, Oct 22
    Last

    Astronomy Live Feed

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    Tue. Stargazing