Heavy Rain in the Southern U.S.; Active Weather Continues in Alaska

A storm system will bring heavy rainfall, thunderstorms, and flooding threats to portions of the Southern Plains today, the Lower Mississippi Valley Saturday, and the Southeast into the Mid-Atlantic on Sunday. Another Bering system will impact the Alaskan West Coast and Central Interior through the weekend bringing moderate to heavy snow, high winds, and/or some blizzard conditions. Read More >

Current conditions at

Great Falls, Great Falls International Airport (KGTF)

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

Partly Cloudy

52°F

11°C

Humidity 32%
Wind Speed WSW 24 MPH
Barometer 29.89 in (1012.19 mb)
Dewpoint 23°F (-5°C)
Visibility 10.00 mi
Last update 14 Feb 12:35 PM MST
Extended Forecast for

Great Falls International Airport MT

  • This Afternoon

    This Afternoon: Partly sunny, with a high near 54. Breezy, with a west southwest wind 18 to 23 mph, with gusts as high as 34 mph.

    High: 54 °F

    Partly Sunny
    and Breezy

  • Tonight

    Tonight: A slight chance of rain before 4am, then a slight chance of rain after 5am.  Mostly cloudy, with a low around 32. South southwest wind 7 to 11 mph.  Chance of precipitation is 20%.

    Low: 32 °F

    Mostly Cloudy
    then Slight
    Chance Rain

  • Sunday

    Sunday: A 30 percent chance of rain, mainly between 9am and 1pm.  Mostly cloudy, with a high near 51. Southeast wind 7 to 11 mph becoming west in the afternoon. Winds could gust as high as 18 mph.

    High: 51 °F

    Chance Rain

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 30. South southwest wind around 11 mph.

    Low: 30 °F

    Partly Cloudy

  • Washington's Birthday

    Washington's Birthday: Mostly sunny, with a high near 56. South wind 10 to 17 mph, with gusts as high as 25 mph.

    High: 56 °F

    Mostly Sunny

  • Monday Night

    Monday Night: A chance of rain before 2am, then a chance of rain and snow.  Mostly cloudy, with a low around 29. South wind 7 to 14 mph, with gusts as high as 20 mph.  Chance of precipitation is 30%. New snow accumulation of less than a half inch possible.

    Low: 29 °F

    Chance Rain
    then Chance
    Rain/Snow

  • Tuesday

    Tuesday: Snow.  High near 38. Northwest wind 8 to 18 mph, with gusts as high as 26 mph.  Chance of precipitation is 90%. New snow accumulation of 1 to 3 inches possible.

    High: 38 °F

    Snow

  • Tuesday Night

    Tuesday Night: A chance of snow, mainly before 11pm.  Mostly cloudy, with a low around 13. Northwest wind 7 to 14 mph, with gusts as high as 20 mph.

    Low: 13 °F

    Chance Snow

  • Wednesday

    Wednesday: A chance of snow.  Partly sunny, with a high near 29.

    High: 29 °F

    Chance Snow

Detailed Forecast

This Afternoon
Partly sunny, with a high near 54. Breezy, with a west southwest wind 18 to 23 mph, with gusts as high as 34 mph.
Tonight
A slight chance of rain before 4am, then a slight chance of rain after 5am. Mostly cloudy, with a low around 32. South southwest wind 7 to 11 mph. Chance of precipitation is 20%.
Sunday
A 30 percent chance of rain, mainly between 9am and 1pm. Mostly cloudy, with a high near 51. Southeast wind 7 to 11 mph becoming west in the afternoon. Winds could gust as high as 18 mph.
Sunday Night
Partly cloudy, with a low around 30. South southwest wind around 11 mph.
Washington's Birthday
Mostly sunny, with a high near 56. South wind 10 to 17 mph, with gusts as high as 25 mph.
Monday Night
A chance of rain before 2am, then a chance of rain and snow. Mostly cloudy, with a low around 29. South wind 7 to 14 mph, with gusts as high as 20 mph. Chance of precipitation is 30%. New snow accumulation of less than a half inch possible.
Tuesday
Snow. High near 38. Northwest wind 8 to 18 mph, with gusts as high as 26 mph. Chance of precipitation is 90%. New snow accumulation of 1 to 3 inches possible.
Tuesday Night
A chance of snow, mainly before 11pm. Mostly cloudy, with a low around 13. Northwest wind 7 to 14 mph, with gusts as high as 20 mph.
Wednesday
A chance of snow. Partly sunny, with a high near 29.
Wednesday Night
A chance of snow. Mostly cloudy, with a low around 11.
Thursday
A slight chance of snow. Partly sunny, with a high near 34.
Thursday Night
A slight chance of snow. Mostly cloudy, with a low around 10.
Friday
A slight chance of snow. Partly sunny, with a high near 33.
Basemap Options
Click map to change the forecast location
Loading map...

ABOUT THIS FORECAST

 
Point Forecast:
Great Falls International Airport MT
 47.46°N 111.4°W (Elev. 3599 ft)
11:32 am MST Feb 14, 2026
12pm MST Feb 14, 2026-6pm MST Feb 20, 2026
 
Get as KML Get as XML

Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database