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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

1°F

-17°C

Humidity 59%
Wind Speed E 6 MPH
Barometer 29.8 in (1009.14 mb)
Dewpoint -10°F (-23°C)
Visibility 10.00 mi
Wind Chill-11°F (-24°C)
Last update 19 Feb 02:05 PM MST
Extended Forecast for

Great Falls International Airport MT

  • This Afternoon

    This Afternoon: Sunny and cold, with a high near 3. Wind chill values as low as -10. East northeast wind 6 to 8 mph.

    High: 3 °F

    Cold

  • Tonight

    Tonight: Mostly clear, with a low around -6. Wind chill values as low as -15. East wind 3 to 6 mph.

    Low: -6 °F

    Mostly Clear

  • Friday

    Friday: A slight chance of snow between 11am and 4pm. Partly sunny, with a high near 25. Wind chill values as low as -15. Southeast wind 5 to 9 mph becoming west northwest in the afternoon. Chance of precipitation is 20%.

    High: 25 °F

    Slight Chance
    Snow

  • Friday Night

    Friday Night: A 20 percent chance of snow before 9pm. Mostly cloudy, with a low around 5. Southwest wind 5 to 7 mph.

    Low: 5 °F

    Slight Chance
    Snow then
    Partly Cloudy

  • Saturday

    Saturday: Mostly sunny, with a high near 25. Light and variable wind becoming north northeast 5 to 7 mph in the afternoon.

    High: 25 °F

    Mostly Sunny

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 10. Northeast wind 5 to 9 mph becoming light and variable after midnight.

    Low: 10 °F

    Partly Cloudy

  • Sunday

    Sunday: Mostly sunny, with a high near 33. Calm wind becoming east northeast 5 to 8 mph in the afternoon.

    High: 33 °F

    Mostly Sunny

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 19. Northeast wind 6 to 8 mph becoming south southwest in the evening.

    Low: 19 °F

    Mostly Clear

  • Monday

    Monday: Sunny, with a high near 58.

    High: 58 °F

    Sunny

Detailed Forecast

This Afternoon
Sunny and cold, with a high near 3. Wind chill values as low as -10. East northeast wind 6 to 8 mph.
Tonight
Mostly clear, with a low around -6. Wind chill values as low as -15. East wind 3 to 6 mph.
Friday
A slight chance of snow between 11am and 4pm. Partly sunny, with a high near 25. Wind chill values as low as -15. Southeast wind 5 to 9 mph becoming west northwest in the afternoon. Chance of precipitation is 20%.
Friday Night
A 20 percent chance of snow before 9pm. Mostly cloudy, with a low around 5. Southwest wind 5 to 7 mph.
Saturday
Mostly sunny, with a high near 25. Light and variable wind becoming north northeast 5 to 7 mph in the afternoon.
Saturday Night
Partly cloudy, with a low around 10. Northeast wind 5 to 9 mph becoming light and variable after midnight.
Sunday
Mostly sunny, with a high near 33. Calm wind becoming east northeast 5 to 8 mph in the afternoon.
Sunday Night
Mostly clear, with a low around 19. Northeast wind 6 to 8 mph becoming south southwest in the evening.
Monday
Sunny, with a high near 58.
Monday Night
Mostly cloudy, with a low around 31.
Tuesday
A slight chance of rain and snow. Partly sunny, with a high near 50. Breezy.
Tuesday Night
A slight chance of rain and snow. Partly cloudy, with a low around 29.
Wednesday
Mostly sunny, with a high near 50. Breezy.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Great Falls International Airport MT
 47.49°N 111.37°W (Elev. 3635 ft)
Last Update:
12:37 pm MST Feb 19, 2026
Forecast Valid:
2pm MST Feb 19, 2026-6pm MST Feb 25, 2026
 
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Additional Resources

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation