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

Tracking Areas of Fire Weather, Severe Weather, and Winter Weather

Gusty winds and dry conditions will continue to bring fire weather concerns to the southern Plains through Friday. Severe thunderstorms including a few tornadoes, large hail and damaging wind gusts are expected across parts of the Midwest and lower Ohio Valley today. A Pacific storm will bring low elevation rain and thunderstorms across southern California and heavy snow through the Sierra. Read More >

Current conditions at

Great Falls, Great Falls International Airport (KGTF)

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

Clear

0°F

-18°C

Humidity 59%
Wind Speed E 4 MPH
Barometer 29.87 in (1011.51 mb)
Dewpoint -11°F (-24°C)
Visibility 10.00 mi
Wind Chill-9°F (-23°C)
Last update 19 Feb 11:35 AM MST
Extended Forecast for

Great Falls MT

  • Today

    Today: Sunny and cold, with a high near 4. Wind chill values as low as -15. East northeast wind 3 to 8 mph.

    High: 4 °F

    Cold

  • Tonight

    Tonight: Mostly clear, with a low around -8. Wind chill values as low as -15. East northeast wind around 6 mph becoming calm in the evening.

    Low: -8 °F

    Mostly Clear

  • Friday

    Friday: A slight chance of snow between noon and 4pm. Partly sunny, with a high near 20. Wind chill values as low as -15. Light and variable wind becoming west 5 to 9 mph in the afternoon. Chance of precipitation is 20%.

    High: 20 °F

    Mostly Sunny
    then Slight
    Chance Snow

  • Friday Night

    Friday Night: A 20 percent chance of snow before 9pm. Mostly cloudy, with a low around 3. West northwest wind around 6 mph becoming calm in the evening.

    Low: 3 °F

    Slight Chance
    Snow then
    Partly Cloudy

  • Saturday

    Saturday: Mostly sunny, with a high near 26. Calm wind becoming north northeast around 6 mph in the afternoon.

    High: 26 °F

    Mostly Sunny

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 9. Northeast wind 5 to 7 mph becoming calm in the evening.

    Low: 9 °F

    Partly Cloudy

  • Sunday

    Sunday: Partly sunny, with a high near 33. Calm wind becoming east northeast around 6 mph in the afternoon.

    High: 33 °F

    Partly Sunny

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 17. Northeast wind around 6 mph becoming calm.

    Low: 17 °F

    Mostly Clear

  • Monday

    Monday: Sunny, with a high near 58.

    High: 58 °F

    Sunny

Detailed Forecast

Today
Sunny and cold, with a high near 4. Wind chill values as low as -15. East northeast wind 3 to 8 mph.
Tonight
Mostly clear, with a low around -8. Wind chill values as low as -15. East northeast wind around 6 mph becoming calm in the evening.
Friday
A slight chance of snow between noon and 4pm. Partly sunny, with a high near 20. Wind chill values as low as -15. Light and variable wind becoming west 5 to 9 mph in the afternoon. Chance of precipitation is 20%.
Friday Night
A 20 percent chance of snow before 9pm. Mostly cloudy, with a low around 3. West northwest wind around 6 mph becoming calm in the evening.
Saturday
Mostly sunny, with a high near 26. Calm wind becoming north northeast around 6 mph in the afternoon.
Saturday Night
Partly cloudy, with a low around 9. Northeast wind 5 to 7 mph becoming calm in the evening.
Sunday
Partly sunny, with a high near 33. Calm wind becoming east northeast around 6 mph in the afternoon.
Sunday Night
Mostly clear, with a low around 17. Northeast wind around 6 mph becoming calm.
Monday
Sunny, with a high near 58.
Monday Night
A chance of rain. Mostly cloudy, with a low around 30.
Tuesday
A chance of rain and snow. Partly sunny, with a high near 51.
Tuesday Night
A slight chance of rain and snow. Mostly clear, with a low around 31.
Wednesday
Mostly sunny, with a high near 49. Breezy.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Great Falls MT
 47.51°N 111.31°W (Elev. 3399 ft)
Last Update:
11:32 am MST Feb 19, 2026
Forecast Valid:
11am MST Feb 19, 2026-6pm MST Feb 25, 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