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

67°F

19°C

Humidity 30%
Wind Speed S 4 MPH
Barometer 29.93 in (1013.55 mb)
Dewpoint 35°F (2°C)
Visibility 10.00 mi
Last update 19 Oct 12:55 PM MDT
Extended Forecast for

4 Miles SSE Great Falls MT

  • This Afternoon

    This Afternoon: Sunny, with a high near 72. Southwest wind 3 to 5 mph.

    High: 72 °F

    Sunny

  • Tonight

    Tonight: Partly cloudy, with a low around 40. Light and variable wind becoming southeast around 5 mph.

    Low: 40 °F

    Partly Cloudy

  • Tuesday

    Tuesday: Mostly sunny, with a high near 58. Light and variable wind becoming west southwest around 5 mph.

    High: 58 °F

    Mostly Sunny

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 37. Light and variable wind.

    Low: 37 °F

    Partly Cloudy

  • Wednesday

    Wednesday: Sunny, with a high near 72. Calm wind becoming south southwest around 5 mph in the afternoon.

    High: 72 °F

    Sunny

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 46. South southwest wind 3 to 8 mph.

    Low: 46 °F

    Mostly Clear

  • Thursday

    Thursday: Mostly sunny, with a high near 74. South southwest wind 3 to 6 mph.

    High: 74 °F

    Mostly Sunny

  • Thursday Night

    Thursday Night: Rain likely, mainly after midnight. Mostly cloudy, with a low around 45. East northeast wind around 5 mph becoming light and variable after midnight.

    Low: 45 °F

    Rain Likely

  • Friday

    Friday: Rain. Cloudy, with a high near 54.

    High: 54 °F

    Rain

Detailed Forecast

This Afternoon
Sunny, with a high near 72. Southwest wind 3 to 5 mph.
Tonight
Partly cloudy, with a low around 40. Light and variable wind becoming southeast around 5 mph.
Tuesday
Mostly sunny, with a high near 58. Light and variable wind becoming west southwest around 5 mph.
Tuesday Night
Partly cloudy, with a low around 37. Light and variable wind.
Wednesday
Sunny, with a high near 72. Calm wind becoming south southwest around 5 mph in the afternoon.
Wednesday Night
Mostly clear, with a low around 46. South southwest wind 3 to 8 mph.
Thursday
Mostly sunny, with a high near 74. South southwest wind 3 to 6 mph.
Thursday Night
Rain likely, mainly after midnight. Mostly cloudy, with a low around 45. East northeast wind around 5 mph becoming light and variable after midnight.
Friday
Rain. Cloudy, with a high near 54.
Friday Night
Rain likely, mainly before midnight. Mostly cloudy, with a low around 35.
Saturday
Partly sunny, with a high near 48.
Saturday Night
Mostly cloudy, with a low around 30.
Sunday
A slight chance of rain and snow. Partly sunny, with a high near 46.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
4 Miles SSE Great Falls MT
 47.46°N 111.24°W (Elev. 3399 ft)
Last Update:
12:31 pm MDT Oct 19, 2026
Forecast Valid:
1pm MDT Oct 19, 2026-6pm MDT Oct 25, 2026
 
Forecast Discussion
 
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Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

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