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.

Overcast

54°F

12°C

Humidity 83%
Wind Speed SSW 11 MPH
Barometer 30.0 in (1015.92 mb)
Dewpoint 49°F (9°C)
Visibility 10.00 mi
Last update 08 Aug 08:55 AM MDT
Extended Forecast for

Sand Coulee MT

  • Today

    Today: A chance of showers, with thunderstorms also possible after 1pm. Increasing clouds, with a high near 71. Breezy, with a west wind around 22 mph, with gusts as high as 30 mph. Chance of precipitation is 50%.

    High: 71 °F

    Chance
    Showers and
    Breezy

  • Tonight

    Tonight: A chance of showers and thunderstorms before 11pm, then a slight chance of showers between 11pm and midnight. Mostly cloudy, with a low around 54. West southwest wind 14 to 20 mph, with gusts as high as 29 mph. Chance of precipitation is 30%.

    Low: 54 °F

    Chance
    Showers then
    Mostly Cloudy

  • Saturday

    Saturday: A 20 percent chance of showers after noon. Widespread haze after 11am. Partly sunny, with a high near 75. West northwest wind around 15 mph, with gusts as high as 28 mph.

    High: 75 °F

    Haze then
    Slight Chance
    Showers

  • Saturday Night

    Saturday Night: Widespread haze before 7pm. Partly cloudy, with a low around 53. Northwest wind 6 to 11 mph becoming south after midnight. Winds could gust as high as 21 mph.

    Low: 53 °F

    Haze then
    Partly Cloudy

  • Sunday

    Sunday: Sunny, with a high near 81. South southwest wind 8 to 10 mph becoming west northwest in the afternoon. Winds could gust as high as 18 mph.

    High: 81 °F

    Sunny

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 57. West northwest wind 6 to 9 mph becoming south in the evening.

    Low: 57 °F

    Mostly Clear

  • Monday

    Monday: Mostly sunny, with a high near 88. South southwest wind 8 to 10 mph becoming west in the afternoon.

    High: 88 °F

    Mostly Sunny

  • Monday Night

    Monday Night: Mostly clear, with a low around 58. Northwest wind 7 to 10 mph becoming south after midnight.

    Low: 58 °F

    Mostly Clear

  • Tuesday

    Tuesday: Sunny, with a high near 85.

    High: 85 °F

    Sunny

Detailed Forecast

Today
A chance of showers, with thunderstorms also possible after 1pm. Increasing clouds, with a high near 71. Breezy, with a west wind around 22 mph, with gusts as high as 30 mph. Chance of precipitation is 50%.
Tonight
A chance of showers and thunderstorms before 11pm, then a slight chance of showers between 11pm and midnight. Mostly cloudy, with a low around 54. West southwest wind 14 to 20 mph, with gusts as high as 29 mph. Chance of precipitation is 30%.
Saturday
A 20 percent chance of showers after noon. Widespread haze after 11am. Partly sunny, with a high near 75. West northwest wind around 15 mph, with gusts as high as 28 mph.
Saturday Night
Widespread haze before 7pm. Partly cloudy, with a low around 53. Northwest wind 6 to 11 mph becoming south after midnight. Winds could gust as high as 21 mph.
Sunday
Sunny, with a high near 81. South southwest wind 8 to 10 mph becoming west northwest in the afternoon. Winds could gust as high as 18 mph.
Sunday Night
Mostly clear, with a low around 57. West northwest wind 6 to 9 mph becoming south in the evening.
Monday
Mostly sunny, with a high near 88. South southwest wind 8 to 10 mph becoming west in the afternoon.
Monday Night
Mostly clear, with a low around 58. Northwest wind 7 to 10 mph becoming south after midnight.
Tuesday
Sunny, with a high near 85.
Tuesday Night
Partly cloudy, with a low around 57.
Wednesday
Mostly sunny, with a high near 83.
Wednesday Night
Partly cloudy, with a low around 54.
Thursday
Mostly sunny, with a high near 81.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Sand Coulee MT
 47.4°N 111.16°W (Elev. 3619 ft)
Last Update:
2:28 am MDT Aug 8, 2025
Forecast Valid:
9am MDT Aug 8, 2025-6pm MDT Aug 14, 2025
 
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