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.

Rain

64°F

18°C

Humidity 72%
Wind Speed S 11 MPH
Barometer 29.92 in (1013.21 mb)
Dewpoint 55°F (13°C)
Visibility 10.00 mi
Last update 04 Aug 08:33 PM MDT
Extended Forecast for

Malmstrom Afb MT

  • Tonight

    Tonight: Showers and possibly a thunderstorm before 10pm, then a chance of showers and thunderstorms, mainly between 10pm and 3am. Some of the storms could be severe. Low around 57. Southwest wind 6 to 15 mph, with gusts as high as 21 mph. Chance of precipitation is 80%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

    Low: 57 °F

    Severe
    Thunderstorms
    then Chance
    T-storms

  • Tuesday

    Tuesday: A chance of showers and thunderstorms before 2pm, then a slight chance of showers and thunderstorms after 4pm. Partly sunny, with a high near 80. West southwest wind 8 to 14 mph, with gusts as high as 21 mph. Chance of precipitation is 30%.

    High: 80 °F

    Chance
    Showers then
    Slight Chance
    T-storms

  • Tuesday Night

    Tuesday Night: Widespread haze. Partly cloudy, with a low around 53. West wind 6 to 10 mph becoming south southwest after midnight.

    Low: 53 °F

    Haze

  • Wednesday

    Wednesday: Mostly sunny, with a high near 86. South southwest wind 7 to 10 mph becoming west in the afternoon. Winds could gust as high as 18 mph.

    High: 86 °F

    Mostly Sunny

  • Wednesday Night

    Wednesday Night: Mostly cloudy, with a low around 58. West northwest wind 5 to 10 mph becoming south after midnight. Winds could gust as high as 18 mph.

    Low: 58 °F

    Mostly Cloudy

  • Thursday

    Thursday: A 40 percent chance of showers and thunderstorms after noon. Partly sunny, with a high near 79. Southwest wind 6 to 11 mph, with gusts as high as 21 mph.

    High: 79 °F

    Partly Sunny
    then Chance
    Showers

  • Thursday Night

    Thursday Night: A 40 percent chance of showers and thunderstorms, mainly before midnight. Mostly cloudy, with a low around 52. Southwest wind 8 to 11 mph, with gusts as high as 20 mph.

    Low: 52 °F

    Chance
    T-storms

  • Friday

    Friday: A slight chance of showers, then a chance of showers and thunderstorms after noon. Mostly sunny, with a high near 74. West southwest wind 9 to 15 mph, with gusts as high as 24 mph.

    High: 74 °F

    Chance
    Showers

  • Friday Night

    Friday Night: A slight chance of showers and thunderstorms before midnight. Partly cloudy, with a low around 52.

    Low: 52 °F

    Slight Chance
    T-storms then
    Partly Cloudy

Detailed Forecast

Tonight
Showers and possibly a thunderstorm before 10pm, then a chance of showers and thunderstorms, mainly between 10pm and 3am. Some of the storms could be severe. Low around 57. Southwest wind 6 to 15 mph, with gusts as high as 21 mph. Chance of precipitation is 80%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Tuesday
A chance of showers and thunderstorms before 2pm, then a slight chance of showers and thunderstorms after 4pm. Partly sunny, with a high near 80. West southwest wind 8 to 14 mph, with gusts as high as 21 mph. Chance of precipitation is 30%.
Tuesday Night
Widespread haze. Partly cloudy, with a low around 53. West wind 6 to 10 mph becoming south southwest after midnight.
Wednesday
Mostly sunny, with a high near 86. South southwest wind 7 to 10 mph becoming west in the afternoon. Winds could gust as high as 18 mph.
Wednesday Night
Mostly cloudy, with a low around 58. West northwest wind 5 to 10 mph becoming south after midnight. Winds could gust as high as 18 mph.
Thursday
A 40 percent chance of showers and thunderstorms after noon. Partly sunny, with a high near 79. Southwest wind 6 to 11 mph, with gusts as high as 21 mph.
Thursday Night
A 40 percent chance of showers and thunderstorms, mainly before midnight. Mostly cloudy, with a low around 52. Southwest wind 8 to 11 mph, with gusts as high as 20 mph.
Friday
A slight chance of showers, then a chance of showers and thunderstorms after noon. Mostly sunny, with a high near 74. West southwest wind 9 to 15 mph, with gusts as high as 24 mph.
Friday Night
A slight chance of showers and thunderstorms before midnight. Partly cloudy, with a low around 52.
Saturday
Mostly sunny, with a high near 81.
Saturday Night
Partly cloudy, with a low around 55.
Sunday
Mostly sunny, with a high near 80.
Sunday Night
Partly cloudy, with a low around 54.
Monday
Mostly sunny, with a high near 81.
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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:
7:57 pm MDT Aug 4, 2025
Forecast Valid:
8pm MDT Aug 4, 2025-6pm MDT Aug 11, 2025
 
Forecast Discussion
 
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Additional Resources

Radar & Satellite Image

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Hourly Weather Forecast

National Digital Forecast Database

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation