Lake Effect Snow in the Lower Great Lakes; Rain and High Elevation Snow in the West

Lake-effect snow will continue downwind of Lakes Erie and Ontario through Friday. In the Western U.S., rain and higher elevation snow will continue over the Great Basin through Friday. A front will move over the Pacific Northwest Thursday afternoon and produce light rain and higher elevation snow over the Cascades through Saturday. Read More >

Current conditions at

Great Falls, Great Falls International Airport (KGTF)

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

Clear

30°F

-1°C

Humidity 54%
Wind Speed SSW 11 MPH
Barometer 30.01 in (1016.26 mb)
Dewpoint 16°F (-9°C)
Visibility 10.00 mi
Wind Chill21°F (-6°C)
Last update 11 Feb 08:35 PM MST
Extended Forecast for

Great Falls MT

  • Tonight

    Tonight: Mostly clear, with a low around 25. Southwest wind around 6 mph becoming light and variable.

    Low: 25 °F

    Mostly Clear

  • Thursday

    Thursday: Sunny, with a high near 53. Southwest wind 8 to 17 mph, with gusts as high as 26 mph.

    High: 53 °F

    Sunny

  • Thursday Night

    Thursday Night: Mostly cloudy, with a low around 32. Southwest wind 10 to 14 mph, with gusts as high as 22 mph.

    Low: 32 °F

    Mostly Cloudy

  • Friday

    Friday: Mostly sunny, with a high near 53. Southwest wind 10 to 16 mph, with gusts as high as 25 mph.

    High: 53 °F

    Mostly Sunny

  • Friday Night

    Friday Night: Mostly cloudy, with a low around 34. Southwest wind 7 to 13 mph, with gusts as high as 21 mph.

    Low: 34 °F

    Mostly Cloudy

  • Saturday

    Saturday: Partly sunny, with a high near 54. West southwest wind 7 to 15 mph, with gusts as high as 24 mph.

    High: 54 °F

    Partly Sunny

  • Saturday Night

    Saturday Night: A slight chance of rain between 11pm and 2am, then a chance of rain and snow.  Mostly cloudy, with a low around 33. South southwest wind 5 to 10 mph.  Chance of precipitation is 30%. Little or no snow accumulation expected.

    Low: 33 °F

    Slight Chance
    Rain then
    Chance
    Rain/Snow

  • Sunday

    Sunday: A chance of rain and snow before 8am, then a chance of snow between 8am and 11am, then a slight chance of rain after 11am.  Partly sunny, with a high near 50. West southwest wind 3 to 8 mph.

    High: 50 °F

    Chance
    Rain/Snow
    then Slight
    Chance Rain

  • Sunday Night

    Sunday Night: Mostly cloudy, with a low around 29.

    Low: 29 °F

    Mostly Cloudy

Detailed Forecast

Tonight
Mostly clear, with a low around 25. Southwest wind around 6 mph becoming light and variable.
Thursday
Sunny, with a high near 53. Southwest wind 8 to 17 mph, with gusts as high as 26 mph.
Thursday Night
Mostly cloudy, with a low around 32. Southwest wind 10 to 14 mph, with gusts as high as 22 mph.
Friday
Mostly sunny, with a high near 53. Southwest wind 10 to 16 mph, with gusts as high as 25 mph.
Friday Night
Mostly cloudy, with a low around 34. Southwest wind 7 to 13 mph, with gusts as high as 21 mph.
Saturday
Partly sunny, with a high near 54. West southwest wind 7 to 15 mph, with gusts as high as 24 mph.
Saturday Night
A slight chance of rain between 11pm and 2am, then a chance of rain and snow. Mostly cloudy, with a low around 33. South southwest wind 5 to 10 mph. Chance of precipitation is 30%. Little or no snow accumulation expected.
Sunday
A chance of rain and snow before 8am, then a chance of snow between 8am and 11am, then a slight chance of rain after 11am. Partly sunny, with a high near 50. West southwest wind 3 to 8 mph.
Sunday Night
Mostly cloudy, with a low around 29.
Washington's Birthday
Partly sunny, with a high near 53.
Monday Night
A chance of rain and snow. Mostly cloudy, with a low around 28.
Tuesday
A chance of snow. Mostly cloudy, with a high near 39.
Tuesday Night
A slight chance of snow. Mostly cloudy, with a low around 21.
Wednesday
A slight chance of snow. Mostly cloudy, with a high near 40.
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ABOUT THIS FORECAST

 
Point Forecast:
Great Falls MT
 47.51°N 111.31°W (Elev. 3399 ft)
5:43 pm MST Feb 11, 2026
8pm MST Feb 11, 2026-6pm MST Feb 18, 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