Critical Fire Weather in the Southern High Plains; Heavy Snow in the Great Lakes and Northeast U.S.

Gusty winds and low relative humidity will bring elevated to critical fire weather conditions to the southern High Plains through the weekend. A winter storm will track across the Great Lakes and Northeast U.S. into Saturday with areas of wintry mix and heavy snow from northern New York through southern Maine. Read More >

Current conditions at

Great Falls, Great Falls International Airport (KGTF)

Lat: 47.47333°NLon: 111.38222°WElev: 3675.0ft.

Clear

-2°F

-19°C

Humidity 84%
Wind Speed E 5 MPH
Barometer 30.2 in (1022.69 mb)
Dewpoint -6°F (-21°C)
Visibility 10.00 mi
Wind Chill-13°F (-25°C)
Last update 21 Feb 06:20 AM MST
Extended Forecast for

Great Falls MT

  • Today

    Today: Mostly sunny, with a high near 22. Wind chill values as low as zero. Light north northeast wind becoming east northeast 5 to 10 mph in the afternoon.

    High: 22 °F

    Mostly Sunny

  • Tonight

    Tonight: Increasing clouds, with a low around 2. Northeast wind around 6 mph becoming calm  in the evening.

    Low: 2 °F

    Increasing
    Clouds

  • Sunday

    Sunday: Mostly cloudy, then gradually becoming sunny, with a high near 28. Calm wind becoming east around 6 mph in the afternoon.

    High: 28 °F

    Decreasing
    Clouds

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 18. East northeast wind 5 to 7 mph becoming south southwest in the evening.

    Low: 18 °F

    Mostly Clear

  • Monday

    Monday: Partly sunny, with a high near 55. Breezy, with a south southwest wind 9 to 14 mph increasing to 17 to 22 mph in the afternoon. Winds could gust as high as 34 mph.

    High: 55 °F

    Mostly Sunny
    then Partly
    Sunny and
    Breezy

  • Monday Night

    Monday Night: A 20 percent chance of rain after 11pm.  Mostly cloudy, with a low around 37. Southwest wind 13 to 16 mph, with gusts as high as 28 mph.

    Low: 37 °F

    Slight Chance
    Rain

  • Tuesday

    Tuesday: A 40 percent chance of rain.  Partly sunny, with a high near 56. Breezy, with a west southwest wind 14 to 19 mph increasing to 20 to 25 mph in the afternoon. Winds could gust as high as 39 mph.

    High: 56 °F

    Chance Rain
    and Breezy

  • Tuesday Night

    Tuesday Night: A chance of rain and snow before 11pm, then a slight chance of rain between 11pm and 2am, then a slight chance of snow after 2am.  Partly cloudy, with a low around 32. Breezy, with a west southwest wind 21 to 25 mph, with gusts as high as 38 mph.

    Low: 32 °F

    Chance
    Rain/Snow and
    Breezy

  • Wednesday

    Wednesday: Mostly sunny, with a high near 47. Windy.

    High: 47 °F

    Mostly Sunny
    and Windy

Detailed Forecast

Today
Mostly sunny, with a high near 22. Wind chill values as low as zero. Light north northeast wind becoming east northeast 5 to 10 mph in the afternoon.
Tonight
Increasing clouds, with a low around 2. Northeast wind around 6 mph becoming calm in the evening.
Sunday
Mostly cloudy, then gradually becoming sunny, with a high near 28. Calm wind becoming east around 6 mph in the afternoon.
Sunday Night
Mostly clear, with a low around 18. East northeast wind 5 to 7 mph becoming south southwest in the evening.
Monday
Partly sunny, with a high near 55. Breezy, with a south southwest wind 9 to 14 mph increasing to 17 to 22 mph in the afternoon. Winds could gust as high as 34 mph.
Monday Night
A 20 percent chance of rain after 11pm. Mostly cloudy, with a low around 37. Southwest wind 13 to 16 mph, with gusts as high as 28 mph.
Tuesday
A 40 percent chance of rain. Partly sunny, with a high near 56. Breezy, with a west southwest wind 14 to 19 mph increasing to 20 to 25 mph in the afternoon. Winds could gust as high as 39 mph.
Tuesday Night
A chance of rain and snow before 11pm, then a slight chance of rain between 11pm and 2am, then a slight chance of snow after 2am. Partly cloudy, with a low around 32. Breezy, with a west southwest wind 21 to 25 mph, with gusts as high as 38 mph.
Wednesday
Mostly sunny, with a high near 47. Windy.
Wednesday Night
Partly cloudy, with a low around 33. Breezy.
Thursday
A slight chance of rain. Partly sunny, with a high near 53. Windy.
Thursday Night
A slight chance of rain and snow. Mostly cloudy, with a low around 36. Breezy.
Friday
A slight chance of snow. Partly sunny, with a high near 49. Windy.
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ABOUT THIS FORECAST

 
Point Forecast:
Great Falls MT
 47.51°N 111.31°W (Elev. 3399 ft)
3:52 am MST Feb 21, 2026
6am MST Feb 21, 2026-6pm MST Feb 27, 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