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.

Partly Cloudy

72°F

22°C

Humidity 44%
Wind Speed SW 14 MPH
Barometer 29.74 in (1007.11 mb)
Dewpoint 49°F (9°C)
Visibility 10.00 mi
Last update 16 Jun 08:55 AM MDT
Extended Forecast for

3 Miles SSE Great Falls MT

  • Today

    Today: Sunny, with a high near 86. Windy, with a west wind 24 to 31 mph, with gusts as high as 47 mph.

    High: 86 °F

    Sunny and
    Windy

  • Tonight

    Tonight: A chance of showers and thunderstorms. Mostly cloudy, with a low around 49. Breezy, with a west wind 19 to 29 mph decreasing to 7 to 17 mph after midnight. Winds could gust as high as 47 mph. Chance of precipitation is 50%.

    Low: 49 °F

    Slight Chance
    T-storms and
    Breezy then
    Chance
    Showers

  • Wednesday

    Wednesday: A slight chance of showers between 2pm and 3pm, then a chance of showers and thunderstorms after 3pm. Mostly sunny, with a high near 71. West wind 6 to 10 mph becoming north northwest in the afternoon. Winds could gust as high as 18 mph. Chance of precipitation is 40%.

    High: 71 °F

    Mostly Sunny
    then Chance
    Showers

  • Wednesday Night

    Wednesday Night: A chance of showers and thunderstorms before 9pm, then a chance of showers between 9pm and midnight. Mostly cloudy, with a low around 46. North wind 5 to 10 mph becoming light and variable after midnight. Chance of precipitation is 40%.

    Low: 46 °F

    Chance
    Showers then
    Partly Cloudy

  • Thursday

    Thursday: Sunny, with a high near 73. Calm wind becoming north around 5 mph in the afternoon.

    High: 73 °F

    Sunny

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 46. Northeast wind 5 to 10 mph becoming light after midnight.

    Low: 46 °F

    Mostly Clear

  • Juneteenth

    Juneteenth: Mostly sunny, with a high near 79. Calm wind becoming northeast 5 to 7 mph in the afternoon.

    High: 79 °F

    Mostly Sunny

  • Friday Night

    Friday Night: Partly cloudy, with a low around 50. East northeast wind 5 to 10 mph becoming light and variable after midnight.

    Low: 50 °F

    Partly Cloudy

  • Saturday

    Saturday: Mostly sunny, with a high near 82.

    High: 82 °F

    Mostly Sunny

Detailed Forecast

Today
Sunny, with a high near 86. Windy, with a west wind 24 to 31 mph, with gusts as high as 47 mph.
Tonight
A chance of showers and thunderstorms. Mostly cloudy, with a low around 49. Breezy, with a west wind 19 to 29 mph decreasing to 7 to 17 mph after midnight. Winds could gust as high as 47 mph. Chance of precipitation is 50%.
Wednesday
A slight chance of showers between 2pm and 3pm, then a chance of showers and thunderstorms after 3pm. Mostly sunny, with a high near 71. West wind 6 to 10 mph becoming north northwest in the afternoon. Winds could gust as high as 18 mph. Chance of precipitation is 40%.
Wednesday Night
A chance of showers and thunderstorms before 9pm, then a chance of showers between 9pm and midnight. Mostly cloudy, with a low around 46. North wind 5 to 10 mph becoming light and variable after midnight. Chance of precipitation is 40%.
Thursday
Sunny, with a high near 73. Calm wind becoming north around 5 mph in the afternoon.
Thursday Night
Mostly clear, with a low around 46. Northeast wind 5 to 10 mph becoming light after midnight.
Juneteenth
Mostly sunny, with a high near 79. Calm wind becoming northeast 5 to 7 mph in the afternoon.
Friday Night
Partly cloudy, with a low around 50. East northeast wind 5 to 10 mph becoming light and variable after midnight.
Saturday
Mostly sunny, with a high near 82.
Saturday Night
A chance of showers and thunderstorms before midnight. Mostly cloudy, with a low around 49.
Sunday
A slight chance of showers and thunderstorms. Partly sunny, with a high near 73.
Sunday Night
A slight chance of showers. Partly cloudy, with a low around 46.
Monday
A slight chance of showers. Mostly sunny, with a high near 72.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
3 Miles SSE Great Falls MT
 47.45°N 111.27°W (Elev. 3399 ft)
Last Update:
4:07 am MDT Jun 16, 2026
Forecast Valid:
10am MDT Jun 16, 2026-6pm MDT Jun 22, 2026
 
Forecast Discussion
 
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Additional Resources

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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