, °F

Personalized Forecasts

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    My Recent Locations

    • Today

      Feb 18

      4° /-12°
      Periods of snow, 1-2"
      • Poor
      • for stargazing
      • Cloud Cover: 99%
      • Precip: 62%
      • Hours of Precip: 13
      More
    • Mon

      Feb 19

      -1° /-17°F
      Mostly cloudy and frigid
      • Good
      • for stargazing
      • Cloud Cover: 24%
      • Precip: 2%
      • Hours of Precip: 0
    • Tue

      Feb 20

      10° /-13°
      Partly sunny and cold
      • Poor
      • for stargazing
      • Cloud Cover: 72%
      • Precip: 5%
      • Hours of Precip: 0
      More
    • Wed

      Feb 21

      13° /-6°
      Mostly cloudy and cold
      • Good
      • for stargazing
      • Cloud Cover: 0%
      • Precip: 3%
      • Hours of Precip: 0
      More
    • Thu

      Feb 22

      14° /-2°
      Mostly sunny and cold
      • Poor
      • for stargazing
      • Cloud Cover: 61%
      • Precip: 6%
      • Hours of Precip: 0
      More
    Monday
    12am
    1am
    2am
    3am
    4am
    5am
    6am
    7am
    Forecast Cloudy Snow Flurries Snow Cloudy Cloudy Cloudy Cloudy
    Temp (°F) -5° -6° -7° -9° -9° -12° -10° -10°
    RealFeel® -21° -23° -20° -22° -20° -21° -18° -19°
    Wind (mph) 10 NNE 10 NNE 8 NNE 8 NNE 7 NNE 7 NNE 6 NNE 7 NNE
    precip
    12am
    1am
    2am
    3am
    4am
    5am
    6am
    7am
    Rain
    0%
    0%
    0%
    0%
    0%
    0%
    0%
    0%
    Snow
    49%
    55%
    48%
    55%
    40%
    34%
    22%
    22%
    Ice
    0%
    0%
    0%
    0%
    0%
    0%
    0%
    0%
    SKY
    12am
    1am
    2am
    3am
    4am
    5am
    6am
    7am
    UV Index 0 0 0 0 0 0 0 0
    Cloud Cover 99% 99% 99% 99% 99% 99% 99% 94%
    Humidity 82% 87% 88% 95% 98% 100% 96% 90%
    Dew Point -9° -9° -10° -10° -10° -12° -11° -12°
    Visibility 10 mi 3 mi 10 mi 3 mi 10 mi 10 mi 10 mi 10 mi
    Temp °F
    12am
    1am
    2am
    3am
    4am
    5am
    6am
    7am
    -5° -10° -15°

    Temperature History

    more Historical Weather Data >
      Today Normal Record 2/19/2017
    High -1° 39° 70° (1896) 52°
    Low -17° 16° -19° (1986) 29°

    Sunrise/Sunset

    • Sunrise: 7:24 AM
    • Sunset: 5:55 PM
    • Duration: 10:31 hr

    Moonrise/Moonset

    • Moonrise: 9:23 AM
    • Moonset: 10:11 PM
    • Duration: 12:48 hr
    Astronomy

    Solunar Information for Great Falls, MT

    Fri, Feb 23
    First
    Fri, Mar 2
    Full
    Fri, Mar 9
    Last
    Sat, Mar 17
    New

    Mon. Stargazing