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

Heavy Rain in the Southern U.S.; Active Weather Continues in Alaska

A storm system will bring heavy rainfall, thunderstorms, and flooding threats to portions of the Southern Plains today, the Lower Mississippi Valley Saturday, and the Southeast into the Mid-Atlantic on Sunday. Another Bering system will impact the Alaskan West Coast and Central Interior through the weekend bringing moderate to heavy snow, high winds, and/or some blizzard conditions. Read More >

Current conditions at

Malmstrom Air Force Base (KGFA)

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

Overcast

28°F

-2°C

Humidity 81%
Wind Speed NNE 6 MPH
Barometer 29.76 in (1007.79 mb)
Dewpoint 23°F (-5°C)
Visibility 10.00 mi
Wind Chill21°F (-6°C)
Last update 15 Feb 06:55 AM MST
Extended Forecast for

Sand Coulee MT

  • Today

    Today: A chance of rain and snow before 11am, then a chance of rain between 11am and 4pm. Cloudy, then gradually becoming mostly sunny, with a high near 50. South southwest wind 6 to 9 mph becoming west in the afternoon. Chance of precipitation is 50%. Little or no snow accumulation expected.

    High: 50 °F

    Chance
    Rain/Snow
    then Chance
    Rain

  • Tonight

    Tonight: Partly cloudy, with a low around 34. South southwest wind 8 to 11 mph, with gusts as high as 18 mph.

    Low: 34 °F

    Partly Cloudy

  • Washington's Birthday

    Washington's Birthday: Mostly sunny, with a high near 57. South southwest wind 10 to 17 mph, with gusts as high as 26 mph.

    High: 57 °F

    Mostly Sunny

  • Monday Night

    Monday Night: A chance of rain before 2am, then a chance of rain and snow. Increasing clouds, with a low around 29. South wind 6 to 13 mph, with gusts as high as 20 mph. Chance of precipitation is 30%. New snow accumulation of less than a half inch possible.

    Low: 29 °F

    Chance Rain
    then Chance
    Rain/Snow

  • Tuesday

    Tuesday: Snow. High near 39. West northwest wind 7 to 12 mph increasing to 13 to 18 mph in the morning. Winds could gust as high as 26 mph. Chance of precipitation is 90%. New snow accumulation of 1 to 3 inches possible.

    High: 39 °F

    Snow

  • Tuesday Night

    Tuesday Night: A 50 percent chance of snow. Mostly cloudy, with a low around 3. Northwest wind 7 to 15 mph, with gusts as high as 23 mph. New snow accumulation of less than one inch possible.

    Low: 3 °F

    Chance Snow

  • Wednesday

    Wednesday: A 50 percent chance of snow. Mostly cloudy, with a high near 14. North northwest wind 6 to 9 mph. New snow accumulation of less than a half inch possible.

    High: 14 °F

    Chance Snow

  • Wednesday Night

    Wednesday Night: A chance of snow. Mostly cloudy, with a low around 0. North wind 6 to 9 mph.

    Low: 0 °F

    Chance Snow

  • Thursday

    Thursday: A chance of snow, mainly before 11am. Mostly cloudy, with a high near 18.

    High: 18 °F

    Chance Snow

Detailed Forecast

Today
A chance of rain and snow before 11am, then a chance of rain between 11am and 4pm. Cloudy, then gradually becoming mostly sunny, with a high near 50. South southwest wind 6 to 9 mph becoming west in the afternoon. Chance of precipitation is 50%. Little or no snow accumulation expected.
Tonight
Partly cloudy, with a low around 34. South southwest wind 8 to 11 mph, with gusts as high as 18 mph.
Washington's Birthday
Mostly sunny, with a high near 57. South southwest wind 10 to 17 mph, with gusts as high as 26 mph.
Monday Night
A chance of rain before 2am, then a chance of rain and snow. Increasing clouds, with a low around 29. South wind 6 to 13 mph, with gusts as high as 20 mph. Chance of precipitation is 30%. New snow accumulation of less than a half inch possible.
Tuesday
Snow. High near 39. West northwest wind 7 to 12 mph increasing to 13 to 18 mph in the morning. Winds could gust as high as 26 mph. Chance of precipitation is 90%. New snow accumulation of 1 to 3 inches possible.
Tuesday Night
A 50 percent chance of snow. Mostly cloudy, with a low around 3. Northwest wind 7 to 15 mph, with gusts as high as 23 mph. New snow accumulation of less than one inch possible.
Wednesday
A 50 percent chance of snow. Mostly cloudy, with a high near 14. North northwest wind 6 to 9 mph. New snow accumulation of less than a half inch possible.
Wednesday Night
A chance of snow. Mostly cloudy, with a low around 0. North wind 6 to 9 mph.
Thursday
A chance of snow, mainly before 11am. Mostly cloudy, with a high near 18.
Thursday Night
A slight chance of snow before 11pm. Partly cloudy, with a low around 5.
Friday
Mostly sunny, with a high near 31.
Friday Night
Partly cloudy, with a low around 12.
Saturday
Mostly sunny, with a high near 34.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Sand Coulee MT
 47.4°N 111.16°W (Elev. 3619 ft)
Last Update:
4:27 am MST Feb 15, 2026
Forecast Valid:
7am MST Feb 15, 2026-6pm MST Feb 21, 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