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

Excessive Rainfall Possible This Weekend; October Heat Wave in California

A slow moving front will be the focus area for heavy to excessive rainfall and a threat for flash/urban flooding across the northern Gulf Coast and Southeast U.S. through this weekend. Abnormally hot, potentially record-breaking, temperatures will impact southern California and stretch north toward the Bay Area and Central Valley into next week. Read More >

Current conditions at

Malmstrom Air Force Base (KGFA)

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

Clear

40°F

4°C

Humidity 88%
Wind Speed SW 6 MPH
Barometer 30.2 in (1022.69 mb)
Dewpoint 37°F (3°C)
Visibility 10.00 mi
Wind Chill36°F (2°C)
Last update 04 Oct 04:55 AM MDT
Extended Forecast for

Malmstrom Afb MT

  • Today

    Today: Sunny, with a high near 78. Calm wind becoming east around 5 mph in the afternoon.

    High: 78 °F

    Sunny

  • Tonight

    Tonight: Mostly clear, with a low around 53. East northeast wind 5 to 14 mph becoming southwest after midnight. Winds could gust as high as 21 mph.

    Low: 53 °F

    Mostly Clear

  • Monday

    Monday: Partly sunny, then gradually becoming sunny, with a high near 84. Southwest wind 14 to 20 mph, with gusts as high as 31 mph.

    High: 84 °F

    Becoming
    Sunny

  • Monday Night

    Monday Night: Mostly clear, with a low around 50. Southwest wind 8 to 13 mph, with gusts as high as 22 mph.

    Low: 50 °F

    Mostly Clear

  • Tuesday

    Tuesday: Sunny, with a high near 78. Southwest wind 6 to 8 mph.

    High: 78 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 46. Light and variable wind becoming south southwest around 5 mph after midnight.

    Low: 46 °F

    Mostly Clear

  • Wednesday

    Wednesday: Sunny, with a high near 75. Southwest wind 5 to 7 mph becoming northwest in the afternoon.

    High: 75 °F

    Sunny

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 43. North wind around 6 mph becoming calm in the evening.

    Low: 43 °F

    Mostly Clear

  • Thursday

    Thursday: Sunny, with a high near 70.

    High: 70 °F

    Sunny

Detailed Forecast

Today
Sunny, with a high near 78. Calm wind becoming east around 5 mph in the afternoon.
Tonight
Mostly clear, with a low around 53. East northeast wind 5 to 14 mph becoming southwest after midnight. Winds could gust as high as 21 mph.
Monday
Partly sunny, then gradually becoming sunny, with a high near 84. Southwest wind 14 to 20 mph, with gusts as high as 31 mph.
Monday Night
Mostly clear, with a low around 50. Southwest wind 8 to 13 mph, with gusts as high as 22 mph.
Tuesday
Sunny, with a high near 78. Southwest wind 6 to 8 mph.
Tuesday Night
Mostly clear, with a low around 46. Light and variable wind becoming south southwest around 5 mph after midnight.
Wednesday
Sunny, with a high near 75. Southwest wind 5 to 7 mph becoming northwest in the afternoon.
Wednesday Night
Mostly clear, with a low around 43. North wind around 6 mph becoming calm in the evening.
Thursday
Sunny, with a high near 70.
Thursday Night
Partly cloudy, with a low around 46.
Friday
Mostly sunny, with a high near 76.
Friday Night
Mostly cloudy, with a low around 44.
Saturday
A chance of rain. Partly sunny, with a high near 57.
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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:
4:36 am MDT Oct 4, 2026
Forecast Valid:
5am MDT Oct 4, 2026-6pm MDT Oct 10, 2026
 
Forecast Discussion
 
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Additional Resources

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Chance of Precipitation