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Personalized Forecasts

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    • Thu

      Jan 26

      32° /21°
      Sunny to partly cloudy
      • Poor
      • for stargazing
      • Cloud Cover: 76%
      • Precip: 19%
      • Hours of Precip: 0
      More
    • Fri

      Jan 27

      37° /24°F
      Mostly sunny
      • Very Good
      • for stargazing
      • Cloud Cover: 12%
      • Precip: 2%
      • Hours of Precip: 0
    • Sat

      Jan 28

      44° /30°
      Clouds and sun
      • Poor
      • for stargazing
      • Cloud Cover: 67%
      • Precip: 25%
      • Hours of Precip: 0
      More
    • Sun

      Jan 29

      45° /29°
      Periods of sun and clouds
      • Poor
      • for stargazing
      • Cloud Cover: 92%
      • Precip: 4%
      • Hours of Precip: 0
      More
    • Mon

      Jan 30

      45° /27°
      Cloudy and cooler
      • Poor
      • for stargazing
      • Cloud Cover: 98%
      • Precip: 54%
      • Hours of Precip: 0.5
      More
    35°/25° RealFeel® 23°/9°
    Mostly sunny
    • 16 mph
    • Precipitation: 11%
    • Rain: 0 in
    • Snow: 0 in
    • Humidity: 46%
    • Cloud Cover: 21%
    • Dew Point: 11° F
    • Visibility: 10 mi

    Temperature History

    more Historical Weather Data >
      Today Normal Record 1/27/2016
    High 37° 36° 64° (2015) 55°
    Low 24° 16° -40° (1916) 39°

    Sunrise/Sunset

    • Sunrise: 7:58 AM
    • Sunset: 5:19 PM
    • Duration: 9:21 hr

    Moonrise/Moonset

    • Moonrise: 7:35 AM
    • Moonset: 5:22 PM
    • Duration: 9:47 hr
    Astronomy

    Solunar Information for Great Falls, MT

    Sat, Jan 28
    New
    Sat, Feb 4
    First
    Sat, Feb 11
    Full
    Sat, Feb 18
    Last