Heavy to Excessive Rains in The Four Corners Region and Midwest; Heat Persists in the South-Central U.S.

Repeated rounds of showers and thunderstorms could bring a flash flooding threat across the Four Corners region and from the mid-Mississippi Valley into the lower Great Lakes. Hot temperatures and high humidity will continue to challenge daily records from the Southern Plains to the lower Mississippi Valley. Read More >

Current conditions at

Malmstrom Air Force Base (KGFA)

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

Partly Cloudy

64°F

18°C

Humidity 49%
Wind Speed N 5 MPH
Barometer 30.25 in (1024.38 mb)
Dewpoint 44°F (7°C)
Visibility 10.00 mi
Last update 16 Sep 02:55 PM MDT
Extended Forecast for

3 Miles SE Great Falls MT

  • Tonight

    Tonight: Mostly clear, with a low around 43. Northeast wind 5 to 8 mph becoming calm  in the evening.

    Low: 43 °F

    Mostly Clear

  • Thursday

    Thursday: Sunny, with a high near 76. Calm wind becoming northeast 5 to 9 mph in the afternoon.

    High: 76 °F

    Sunny

  • Thursday Night

    Thursday Night: A chance of rain between 8pm and 11pm.  Mostly cloudy, with a low around 50. Northeast wind 5 to 7 mph becoming light and variable  after midnight.  Chance of precipitation is 30%.

    Low: 50 °F

    Chance Rain
    then Mostly
    Cloudy

  • Friday

    Friday: Mostly sunny, with a high near 74. Calm wind becoming north around 6 mph in the afternoon.

    High: 74 °F

    Mostly Sunny

  • Friday Night

    Friday Night: A chance of showers and thunderstorms, then rain likely after 9pm.  Mostly cloudy, with a low around 51. Northeast wind 5 to 8 mph becoming calm  after midnight.  Chance of precipitation is 60%.

    Low: 51 °F

    Showers
    Likely

  • Saturday

    Saturday: Rain likely before noon, then a chance of showers and thunderstorms after noon.  Mostly cloudy, with a high near 69. Light west southwest wind.  Chance of precipitation is 60%.

    High: 69 °F

    Showers
    Likely

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 49. Light and variable wind becoming south southwest around 5 mph after midnight.

    Low: 49 °F

    Partly Cloudy

  • Sunday

    Sunday: Sunny, with a high near 76. South southwest wind around 5 mph becoming light and variable  in the afternoon.

    High: 76 °F

    Sunny

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 50.

    Low: 50 °F

    Mostly Clear

Detailed Forecast

Tonight
Mostly clear, with a low around 43. Northeast wind 5 to 8 mph becoming calm in the evening.
Thursday
Sunny, with a high near 76. Calm wind becoming northeast 5 to 9 mph in the afternoon.
Thursday Night
A chance of rain between 8pm and 11pm. Mostly cloudy, with a low around 50. Northeast wind 5 to 7 mph becoming light and variable after midnight. Chance of precipitation is 30%.
Friday
Mostly sunny, with a high near 74. Calm wind becoming north around 6 mph in the afternoon.
Friday Night
A chance of showers and thunderstorms, then rain likely after 9pm. Mostly cloudy, with a low around 51. Northeast wind 5 to 8 mph becoming calm after midnight. Chance of precipitation is 60%.
Saturday
Rain likely before noon, then a chance of showers and thunderstorms after noon. Mostly cloudy, with a high near 69. Light west southwest wind. Chance of precipitation is 60%.
Saturday Night
Partly cloudy, with a low around 49. Light and variable wind becoming south southwest around 5 mph after midnight.
Sunday
Sunny, with a high near 76. South southwest wind around 5 mph becoming light and variable in the afternoon.
Sunday Night
Mostly clear, with a low around 50.
Monday
Sunny, with a high near 78.
Monday Night
Mostly clear, with a low around 50.
Tuesday
Sunny, with a high near 75.
Tuesday Night
Mostly clear, with a low around 49.
Wednesday
Sunny, with a high near 75.
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ABOUT THIS FORECAST

 
Point Forecast:
3 Miles SE Great Falls MT
 47.46°N 111.24°W (Elev. 3399 ft)
12:31 pm MDT Sep 16, 2026
3pm MDT Sep 16, 2026-6pm MDT Sep 23, 2026
 
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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