10-Day Weather Forecast - Great Falls/Malmstrom AFB, MT

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  • |32°F
    30% Chance Frozen Mix
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    Tonight

    32°F

    Partly cloudy with a slight chance of rain-snow mix. Chance of precipitation 25%. Low temperature around 32F. Dew point will be around 22F with an average humidity of 91%. Winds will be 10 mph from the S.

    Hourly details
  • Day

    55°F

    Windy cloudy. Chance of snow and slight chance of light freezing rain early in the morning. Chance of rain in the morning then slight chance of rain in the afternoon. Highs in the mid 50s. Southwest winds 15 to 35 mph with gusts to around 55 mph. Chance of precipitation 50 percent.

    Night

    52°F

    Windy. Mostly cloudy with a 50 percent chance of rain. Lows 41 to 47. Southwest winds 25 to 35 mph with gusts to around 60 mph.

    Hourly details
  • Day

    52°F

    Windy. Rain in the morning then snow and rain in the afternoon. Snow accumulation up to 1 inch. Highs in the lower 50s. Temperatures falling into the mid 20s in the afternoon. West winds 25 to 35 mph becoming northwest 15 to 25 mph in the afternoon. Gusts up to 60 mph. Chance of precipitation 90 percent.

    Night

    14°F

    Much colder. Snow likely. Moderate snow accumulations. Lows 6 to 12. North winds 5 to 15 mph. Chance of snow 70 percent.

    Hourly details
  • Day

    13°F

    Much colder. Snow in the morning then snow likely in the afternoon. Moderate snow accumulations. Highs 20 to 30. Northeast winds up to 10 mph. Chance of snow 90 percent.

    Night

    9°F

    Colder. Snow likely. Moderate snow accumulations. Lows 3 below to 5 above zero. Chance of snow 70 percent.

    Hourly details
  • Weekend Weather

  • Day

    29°F

    Mostly cloudy. Chance of snow in the morning. Highs 20 to 30. Chance of snow 30 percent.

    Night

    29°F

    Not as cool. Mostly cloudy. Lows 6 to 18. Highs in the mid 40s.

    Hourly details
  • Day

    50°F

    Not as cool. Mostly cloudy. Lows 6 to 18. Highs in the mid 40s.

    Night

    39°F

    Mostly cloudy. Lows 26 to 32. Highs in the upper 40s.

    Hourly details
  • Day

    52°F

    Mostly cloudy. Lows 26 to 32. Highs in the upper 40s.

    Night

    41°F

    Breezy. Mostly cloudy. A 20 percent chance of rain after midnight. Lows around 30.

    Hourly details
  • Day

    48°F

    Breezy. Partly sunny. Chance of rain in the morning then chance of rain and snow in the afternoon. Highs in the upper 40s. Chance of precipitation 40 percent.

    Night

    41°F

    Partly cloudy. Low temperature around 41F. Dew point will be around 28F with an average humidity of 56%. Winds will be 19 mph from the SW.

  • Day

    43°F

    Cloudy. High temperature around 43F. Dew point will be around 25F with an average humidity of 50%. Winds will be 20 mph from the SW.

    Night

    37°F

    Cloudy. Low temperature around 37F. Dew point will be around 25F with an average humidity of 60%. Winds will be 15 mph from the SW.

  • Day

    42°F

    Cloudy. High temperature around 42F. Dew point will be around 27F with an average humidity of 57%. Winds will be 15 mph from the SW.

    Night

    35°F

    Mostly cloudy. Low temperature around 35F. Dew point will be around 26F with an average humidity of 61%. Winds will be 15 mph from the SW.

  • Day

    37°F

    Partly cloudy. High temperature around 37F. Dew point will be around 21F with an average humidity of 54%. Winds will be 15 mph from the W.

    Night

    27°F

    Partly cloudy. Low temperature around 27F. Dew point will be around 19F with an average humidity of 61%. Winds will be 8 mph from the SW.