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Current conditions at

Great Falls, Great Falls International Airport (KGTF)

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

Overcast

34°F

1°C

Humidity 47%
Wind Speed SW 10 MPH
Barometer 30.11 in (1019.64 mb)
Dewpoint 16°F (-9°C)
Visibility 10.00 mi
Wind Chill26°F (-3°C)
Last update 27 Jan 04:20 AM MST
Extended Forecast for

Great Falls MT

  • Today

    Today: Mostly cloudy through mid morning, then gradual clearing, with a high near 45. Southwest wind 9 to 13 mph, with gusts as high as 22 mph.

    High: 45 °F

    Becoming
    Sunny

  • Tonight

    Tonight: Increasing clouds, with a low around 26. Southwest wind 6 to 8 mph.

    Low: 26 °F

    Increasing
    Clouds

  • Wednesday

    Wednesday: Mostly cloudy, with a high near 45. Southwest wind 7 to 14 mph, with gusts as high as 24 mph.

    High: 45 °F

    Mostly Cloudy

  • Wednesday Night

    Wednesday Night: Mostly cloudy, with a low around 30. Southwest wind 10 to 14 mph, with gusts as high as 21 mph.

    Low: 30 °F

    Mostly Cloudy

  • Thursday

    Thursday: Mostly sunny, with a high near 50. Southwest wind 10 to 15 mph, with gusts as high as 24 mph.

    High: 50 °F

    Mostly Sunny

  • Thursday Night

    Thursday Night: Mostly cloudy, with a low around 32. Southwest wind 9 to 11 mph, with gusts as high as 18 mph.

    Low: 32 °F

    Mostly Cloudy

  • Friday

    Friday: Mostly cloudy, with a high near 52. South southwest wind 9 to 17 mph, with gusts as high as 28 mph.

    High: 52 °F

    Mostly Cloudy

  • Friday Night

    Friday Night: Mostly cloudy, with a low around 36. Southwest wind around 15 mph, with gusts as high as 25 mph.

    Low: 36 °F

    Mostly Cloudy

  • Saturday

    Saturday: Mostly sunny, with a high near 55.

    High: 55 °F

    Mostly Sunny

Detailed Forecast

Today
Mostly cloudy through mid morning, then gradual clearing, with a high near 45. Southwest wind 9 to 13 mph, with gusts as high as 22 mph.
Tonight
Increasing clouds, with a low around 26. Southwest wind 6 to 8 mph.
Wednesday
Mostly cloudy, with a high near 45. Southwest wind 7 to 14 mph, with gusts as high as 24 mph.
Wednesday Night
Mostly cloudy, with a low around 30. Southwest wind 10 to 14 mph, with gusts as high as 21 mph.
Thursday
Mostly sunny, with a high near 50. Southwest wind 10 to 15 mph, with gusts as high as 24 mph.
Thursday Night
Mostly cloudy, with a low around 32. Southwest wind 9 to 11 mph, with gusts as high as 18 mph.
Friday
Mostly cloudy, with a high near 52. South southwest wind 9 to 17 mph, with gusts as high as 28 mph.
Friday Night
Mostly cloudy, with a low around 36. Southwest wind around 15 mph, with gusts as high as 25 mph.
Saturday
Mostly sunny, with a high near 55.
Saturday Night
Partly cloudy, with a low around 30.
Sunday
Partly sunny, with a high near 54.
Sunday Night
Mostly cloudy, with a low around 33.
Monday
Partly sunny, with a high near 54.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Great Falls MT
 47.49°N 111.31°W (Elev. 3399 ft)
Last Update:
3:29 am MST Jan 27, 2026
Forecast Valid:
4am MST Jan 27, 2026-6pm MST Feb 2, 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