Severe Thunderstorms in the Southeast U.S.; Critical Fire Weather in the Central and Southern Plains

Scattered severe thunderstorms remain possible this afternoon and evening across parts of southern Georgia into north and west-central Florida. Both damaging winds and a few tornadoes may occur. Gusty to high winds and low relative humidity will bring critical fire weather to the central and southern Plains today into Tuesday. Read More >

Current conditions at

Great Falls, Great Falls International Airport (KGTF)

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

Mostly Cloudy

45°F

7°C

Humidity 52%
Wind Speed NE 8 MPH
Barometer 29.73 in (1006.77 mb)
Dewpoint 28°F (-2°C)
Visibility 10.00 mi
Wind Chill41°F (5°C)
Last update 15 Feb 02:00 PM MST
Extended Forecast for

Great Falls MT

  • This Afternoon

    This Afternoon: A 20 percent chance of rain before 3pm.  Partly sunny, with a high near 49. East northeast wind around 6 mph becoming south.

    High: 49 °F

    Slight Chance
    Rain

  • Tonight

    Tonight: A slight chance of rain between 8pm and 1am.  Mostly cloudy, with a low around 32. South southwest wind 6 to 8 mph.  Chance of precipitation is 20%.

    Low: 32 °F

    Slight Chance
    Rain

  • Washington's Birthday

    Washington's Birthday: Sunny, with a high near 59. South southwest wind 7 to 14 mph, with gusts as high as 24 mph.

    High: 59 °F

    Sunny

  • Monday Night

    Monday Night: Rain, mainly after 5am.  Low around 29. South southeast wind 5 to 10 mph, with gusts as high as 18 mph.  Chance of precipitation is 80%.

    Low: 29 °F

    Slight Chance
    Rain then
    Rain

  • Tuesday

    Tuesday: Rain and snow, becoming all snow after 8am.  Patchy blowing snow after 11am. High near 36. West northwest wind 6 to 11 mph increasing to 16 to 21 mph in the afternoon. Winds could gust as high as 32 mph.  Chance of precipitation is 90%. New snow accumulation of 1 to 3 inches possible.

    High: 36 °F

    Rain/Snow and
    Patchy
    Blowing Snow

  • Tuesday Night

    Tuesday Night: A 40 percent chance of snow, mainly before 11pm.  Mostly cloudy, with a low around 5. North northwest wind 7 to 15 mph, with gusts as high as 24 mph.  New snow accumulation of less than a half inch possible.

    Low: 5 °F

    Chance Snow

  • Wednesday

    Wednesday: A 50 percent chance of snow.  Mostly cloudy, with a high near 11. North northwest wind 8 to 10 mph.  New snow accumulation of less than one inch possible.

    High: 11 °F

    Chance Snow

  • Wednesday Night

    Wednesday Night: A chance of snow.  Mostly cloudy, with a low around -4. North wind 5 to 9 mph.

    Low: -4 °F

    Chance Snow

  • Thursday

    Thursday: A slight chance of snow before 11am.  Partly sunny, with a high near 16.

    High: 16 °F

    Slight Chance
    Snow then
    Partly Sunny

Detailed Forecast

This Afternoon
A 20 percent chance of rain before 3pm. Partly sunny, with a high near 49. East northeast wind around 6 mph becoming south.
Tonight
A slight chance of rain between 8pm and 1am. Mostly cloudy, with a low around 32. South southwest wind 6 to 8 mph. Chance of precipitation is 20%.
Washington's Birthday
Sunny, with a high near 59. South southwest wind 7 to 14 mph, with gusts as high as 24 mph.
Monday Night
Rain, mainly after 5am. Low around 29. South southeast wind 5 to 10 mph, with gusts as high as 18 mph. Chance of precipitation is 80%.
Tuesday
Rain and snow, becoming all snow after 8am. Patchy blowing snow after 11am. High near 36. West northwest wind 6 to 11 mph increasing to 16 to 21 mph in the afternoon. Winds could gust as high as 32 mph. Chance of precipitation is 90%. New snow accumulation of 1 to 3 inches possible.
Tuesday Night
A 40 percent chance of snow, mainly before 11pm. Mostly cloudy, with a low around 5. North northwest wind 7 to 15 mph, with gusts as high as 24 mph. New snow accumulation of less than a half inch possible.
Wednesday
A 50 percent chance of snow. Mostly cloudy, with a high near 11. North northwest wind 8 to 10 mph. New snow accumulation of less than one inch possible.
Wednesday Night
A chance of snow. Mostly cloudy, with a low around -4. North wind 5 to 9 mph.
Thursday
A slight chance of snow before 11am. Partly sunny, with a high near 16.
Thursday Night
A slight chance of snow. Mostly cloudy, with a low around 4.
Friday
Partly sunny, with a high near 30.
Friday Night
Partly cloudy, with a low around 9.
Saturday
Mostly sunny, with a high near 34.
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ABOUT THIS FORECAST

 
Point Forecast:
Great Falls MT
 47.51°N 111.31°W (Elev. 3399 ft)
12:27 pm MST Feb 15, 2026
2pm MST Feb 15, 2026-6pm MST Feb 21, 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