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

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  • 51|31°F
    30% Chance of Rain
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    Today

    51°F

    Mostly cloudy with a slight chance of rain. Chance of precipitation 30%. High temperature around 51F. Dew point will be around 32F with an average humidity of 81%. Winds will be 19 mph from the W.

    Tonight

    31°F

    Colder. Mostly cloudy. Slight chance of snow after midnight. Chance of snow rain and light freezing rain likely late in the night. Little or no snow accumulation. Lows in the lower 30s. Southwest winds 10 to 15 mph. Gusts up to 30 mph increasing to 40 mph after midnight. Chance of precipitation 70 percent.

    Hourly details
  • Day

    54°F

    Windy. Mostly cloudy. Chance of rain light freezing rain and chance of snow in the morning then slight chance of rain in the afternoon. Little or no snow accumulation. Highs in the mid 50s. Southwest winds 15 to 30 mph with gusts to around 55 mph. Chance of precipitation 80 percent.

    Night

    49°F

    Windy. Mostly cloudy. Chance of rain in the evening then chance of rain and snow after midnight. Lows 41 to 47. Southwest winds 20 to 35 mph with gusts to around 65 mph. Chance of precipitation 50 percent.

    Hourly details
  • Day

    54°F

    Windy. Rain and snow likely in the morning then snow and rain in the afternoon. Light snow accumulations. Highs in the lower 50s. Temperatures falling into the mid 20s in the afternoon. West winds 20 to 35 mph with gusts to around 65 mph shifting to the northwest 15 to 25 mph with gusts to around 45 mph in the afternoon. Chance of precipitation 80 percent.

    Night

    7°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 14 to 24. Chance of snow 90 percent.

    Night

    3°F

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

    Hourly details
  • Weekend Weather

  • Day

    5°F

    Mostly cloudy. Chance of snow in the morning then slight chance of snow in the afternoon. Highs 18 to 28. Chance of snow 40 percent.

    Night

    -1°F

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

    Hourly details
  • Day

    44°F

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

    Night

    30°F

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

    Hourly details
  • Day

    37°F

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

    Night

    39°F

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

  • Day

    44°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

    32°F

    Mostly cloudy. Low temperature around 32F. Dew point will be around 23F with an average humidity of 63%. Winds will be 13 mph from the SW.

  • Day

    38°F

    Mostly cloudy with a slight chance of rain. Chance of precipitation 25%. High temperature around 38F. Dew point will be around 20F with an average humidity of 53%. Winds will be 16 mph from the SW.

    Night

    32°F

    Cloudy. Low temperature around 32F. Dew point will be around 18F with an average humidity of 55%. Winds will be 16 mph from the SW.

  • Day

    41°F

    Cloudy. High temperature around 41F. Dew point will be around 22F with an average humidity of 51%. Winds will be 17 mph from the SW.

    Night

    37°F

    Cloudy. Low temperature around 37F. Dew point will be around 24F with an average humidity of 58%. Winds will be 17 mph from the SW.