National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce
Current conditions at

Malmstrom Air Force Base (KGFA)

Lat: 47.5°NLon: 111.18333°WElev: 3527.0ft.

Clear

44°F

7°C

Humidity 67%
Wind Speed SSW 5 MPH
Barometer 30.04 in (1017.27 mb)
Dewpoint 34°F (1°C)
Visibility 10.00 mi
Wind Chill41°F (5°C)
Last update 18 Oct 10:55 PM MDT
Extended Forecast for

Malmstrom Afb MT

  • Overnight

    Overnight: Partly cloudy, with a low around 38. South southwest wind around 5 mph becoming calm.

    Low: 38 °F

    Partly Cloudy

  • Monday

    Monday: Sunny, with a high near 71. Light and variable wind.

    High: 71 °F

    Sunny

  • Monday Night

    Monday Night: Mostly cloudy, with a low around 39. Light and variable wind becoming west southwest around 5 mph after midnight.

    Low: 39 °F

    Mostly Cloudy

  • Tuesday

    Tuesday: Mostly sunny, with a high near 57. West wind around 6 mph becoming light and variable in the afternoon.

    High: 57 °F

    Mostly Sunny

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 37. Calm wind.

    Low: 37 °F

    Partly Cloudy

  • Wednesday

    Wednesday: Sunny, with a high near 69. Calm wind becoming south around 5 mph in the afternoon.

    High: 69 °F

    Sunny

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 46. Light south southeast wind becoming south southwest 5 to 9 mph in the evening.

    Low: 46 °F

    Mostly Clear

  • Thursday

    Thursday: Mostly sunny, with a high near 71. South southwest wind around 6 mph.

    High: 71 °F

    Mostly Sunny

  • Thursday Night

    Thursday Night: A chance of rain, mainly after midnight. Mostly cloudy, with a low around 46.

    Low: 46 °F

    Chance Rain

Detailed Forecast

Overnight
Partly cloudy, with a low around 38. South southwest wind around 5 mph becoming calm.
Monday
Sunny, with a high near 71. Light and variable wind.
Monday Night
Mostly cloudy, with a low around 39. Light and variable wind becoming west southwest around 5 mph after midnight.
Tuesday
Mostly sunny, with a high near 57. West wind around 6 mph becoming light and variable in the afternoon.
Tuesday Night
Partly cloudy, with a low around 37. Calm wind.
Wednesday
Sunny, with a high near 69. Calm wind becoming south around 5 mph in the afternoon.
Wednesday Night
Mostly clear, with a low around 46. Light south southeast wind becoming south southwest 5 to 9 mph in the evening.
Thursday
Mostly sunny, with a high near 71. South southwest wind around 6 mph.
Thursday Night
A chance of rain, mainly after midnight. Mostly cloudy, with a low around 46.
Friday
Rain likely. Cloudy, with a high near 52.
Friday Night
A chance of rain and snow. Mostly cloudy, with a low around 35.
Saturday
Mostly sunny, with a high near 45.
Saturday Night
Mostly cloudy, with a low around 32.
Sunday
A slight chance of rain and snow. Partly sunny, with a high near 44.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Malmstrom Afb MT
 47.5°N 111.18°W (Elev. 3412 ft)
Last Update:
12:31 pm MDT Oct 18, 2026
Forecast Valid:
12am MDT Oct 19, 2026-6pm MDT Oct 25, 2026
 
Forecast Discussion
 
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Additional Resources

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Hourly Weather Forecast

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation