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

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  • |19°F
    Partly Cloudy
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    Tonight

    19°F

    Partly cloudy. Low temperature around 19F. Dew point will be around 19F with an average humidity of 85%. Winds will be 5 mph from the NE.

    Hourly details
  • Day

    31°F

    Mostly sunny. Patchy fog early in the morning. Highs 29 to 41. East winds up to 10 mph with gusts to around 30 mph.

    Night

    21°F

    Chance of rain snow and light freezing rain likely in the evening then rain snow likely and light freezing rain after midnight. Little or no snow accumulation. Ice accumulation of less than one quarter of an inch. Lows 18 to 24. Northeast winds up to 10 mph shifting to the south after midnight. Chance of precipitation near 100 percent.

    Hourly details
  • Day

    51°F

    Not as cool. Partly sunny. A 50 percent chance of rain and light freezing rain in the morning. Highs in the upper 40s. Southwest winds up to 15 mph.

    Night

    35°F

    Not as cool. Mostly cloudy. Lows in the mid 30s. Southwest winds 5 to 15 mph.

    Hourly details
  • Day

    49°F

    Breezy. Partly sunny. Highs in the upper 40s. Southwest winds 10 to 15 mph increasing to 15 to 25 mph in the afternoon.

    Night

    29°F

    Breezy. Much colder. Partly cloudy with slight chance of snow in the evening then mostly cloudy with chance of snow after midnight. Lows around 9. Chance of snow 50 percent.

    Hourly details
  • Weekend Weather

  • Day

    24°F

    Much colder. Partly sunny. A 40 percent chance of snow in the morning. Highs 18 to 24.

    Night

    -6°F

    Partly cloudy. Lows around 6.

    Hourly details
  • Day

    36°F

    Not as cold. Partly sunny. Highs in the mid 30s.

    Night

    26°F

    Not as cold. Partly cloudy. Near steady temperature in the upper 20s.

    Hourly details
  • Day

    46°F

    Breezy. Mostly cloudy. Highs in the upper 40s. Lows in the lower 30s.

    Night

    34°F

    Breezy. Mostly cloudy. Highs in the upper 40s. Lows in the lower 30s.

    Hourly details
  • Day

    51°F

    Breezy. Mostly cloudy. Highs in the upper 40s. Lows in the lower 30s.

    Night

    37°F

    Mostly clear. Low temperature around 37F. Dew point will be around 20F with an average humidity of 42%. Winds will be 16 mph from the SW.

  • Day

    51°F

    Mostly sunny. High temperature around 51F. Dew point will be around 18F with an average humidity of 34%. Winds will be 13 mph from the SW.

    Night

    33°F

    Partly cloudy. Low temperature around 33F. Dew point will be around 18F with an average humidity of 47%. Winds will be 12 mph from the SW.

  • Day

    45°F

    Mostly cloudy. High temperature around 45F. Dew point will be around 19F with an average humidity of 40%. Winds will be 12 mph from the SW.

    Night

    28°F

    Cloudy. Low temperature around 28F. Dew point will be around 21F with an average humidity of 63%. Winds will be 10 mph from the SW.

  • Day

    36°F

    Mostly cloudy. High temperature around 36F. Dew point will be around 20F with an average humidity of 56%. Winds will be 8 mph from the W.

    Night

    22°F

    Mostly cloudy with a slight chance of snow. Chance of precipitation 25%. Low temperature around 22F. Dew point will be around 17F with an average humidity of 68%. Winds will be 9 mph from the SW.