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

Fire Weather in the Central and Southern Plains; Pacific Storms Impacting the West

Gusty to high winds and low relative humidity will bring elevated to critical fire weather to the central and southern Plains into Wednesday. Two Pacific storms will impact the western U.S. into Wednesday with gusty winds, low elevation rain, and heavy mountain snow. Read More >

Current conditions at

Great Falls, Great Falls International Airport (KGTF)

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

Clear

58°F

14°C

Humidity 24%
Wind Speed S 19 MPH
Barometer 29.38 in (994.92 mb)
Dewpoint 22°F (-6°C)
Visibility 10.00 mi
Last update 16 Feb 03:53 PM MST
Extended Forecast for

Great Falls International Airport MT

  • Tonight

    Tonight: A 10 percent chance of rain after 5am. Increasing clouds, with a low around 28. South southeast wind 8 to 14 mph becoming east after midnight. Winds could gust as high as 20 mph.

    Low: 28 °F

    Partly Cloudy
    then Slight
    Chance Rain

  • Tuesday

    Tuesday: Rain and snow before 2pm, then a slight chance of snow between 2pm and 3pm. Patchy blowing snow after 10am. Temperature falling to around 22 by 5pm. Breezy, with a northeast wind 11 to 16 mph becoming west northwest 19 to 24 mph in the morning. Winds could gust as high as 34 mph. Chance of precipitation is 90%. New snow accumulation of around an inch possible.

    High: 34 °F⇓

    Rain/Snow and
    Patchy
    Blowing Snow

  • Tuesday Night

    Tuesday Night: A 30 percent chance of snow. Mostly cloudy, with a low around 1. Wind chill values as low as -15. North wind 13 to 17 mph, with gusts as high as 25 mph. New snow accumulation of less than a half inch possible.

    Low: 1 °F

    Chance Snow

  • Wednesday

    Wednesday: A 40 percent chance of snow, mainly after 11am. Cloudy, with a high near 11. Wind chill values as low as -15. North wind around 14 mph, with gusts as high as 21 mph. New snow accumulation of less than a half inch possible.

    High: 11 °F

    Chance Snow

  • Wednesday Night

    Wednesday Night: A 40 percent chance of snow. Mostly cloudy, with a low around -4. North wind 8 to 13 mph. New snow accumulation of less than one inch possible.

    Low: -4 °F

    Chance Snow

  • Thursday

    Thursday: A 20 percent chance of snow before 11am. Partly sunny, with a high near 16. East northeast wind 6 to 9 mph.

    High: 16 °F

    Slight Chance
    Snow then
    Mostly Sunny

  • Thursday Night

    Thursday Night: Mostly cloudy, with a low around 5. East northeast wind 6 to 10 mph becoming south southwest in the evening.

    Low: 5 °F

    Mostly Cloudy

  • Friday

    Friday: Partly sunny, with a high near 31. Southwest wind 6 to 13 mph, with gusts as high as 20 mph.

    High: 31 °F

    Partly Sunny

  • Friday Night

    Friday Night: Partly cloudy, with a low around 11.

    Low: 11 °F

    Partly Cloudy

Detailed Forecast

Tonight
A 10 percent chance of rain after 5am. Increasing clouds, with a low around 28. South southeast wind 8 to 14 mph becoming east after midnight. Winds could gust as high as 20 mph.
Tuesday
Rain and snow before 2pm, then a slight chance of snow between 2pm and 3pm. Patchy blowing snow after 10am. Temperature falling to around 22 by 5pm. Breezy, with a northeast wind 11 to 16 mph becoming west northwest 19 to 24 mph in the morning. Winds could gust as high as 34 mph. Chance of precipitation is 90%. New snow accumulation of around an inch possible.
Tuesday Night
A 30 percent chance of snow. Mostly cloudy, with a low around 1. Wind chill values as low as -15. North wind 13 to 17 mph, with gusts as high as 25 mph. New snow accumulation of less than a half inch possible.
Wednesday
A 40 percent chance of snow, mainly after 11am. Cloudy, with a high near 11. Wind chill values as low as -15. North wind around 14 mph, with gusts as high as 21 mph. New snow accumulation of less than a half inch possible.
Wednesday Night
A 40 percent chance of snow. Mostly cloudy, with a low around -4. North wind 8 to 13 mph. New snow accumulation of less than one inch possible.
Thursday
A 20 percent chance of snow before 11am. Partly sunny, with a high near 16. East northeast wind 6 to 9 mph.
Thursday Night
Mostly cloudy, with a low around 5. East northeast wind 6 to 10 mph becoming south southwest in the evening.
Friday
Partly sunny, with a high near 31. Southwest wind 6 to 13 mph, with gusts as high as 20 mph.
Friday Night
Partly cloudy, with a low around 11.
Saturday
Mostly sunny, with a high near 33.
Saturday Night
Partly cloudy, with a low around 11.
Sunday
Partly sunny, with a high near 36.
Sunday Night
Mostly cloudy, with a low around 19.
Monday
A chance of snow. Partly sunny, with a high near 47.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Great Falls International Airport MT
 47.46°N 111.4°W (Elev. 3599 ft)
Last Update:
3:34 pm MST Feb 16, 2026
Forecast Valid:
4pm MST Feb 16, 2026-6pm MST Feb 23, 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