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Current conditions at

Great Falls, Great Falls International Airport (KGTF)

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

Clear

30°F

-1°C

Humidity 58%
Wind Speed SW 11 MPH
Barometer 30.14 in (1020.66 mb)
Dewpoint 17°F (-8°C)
Visibility 10.00 mi
Wind Chill21°F (-6°C)
Last update 27 Jan 08:05 PM MST
Extended Forecast for

Great Falls MT

  • Tonight

    Tonight: Increasing clouds, with a low around 25. West southwest wind 8 to 10 mph.

    Low: 25 °F

    Increasing
    Clouds

  • Wednesday

    Wednesday: Mostly cloudy, with a high near 47. Southwest wind 11 to 16 mph, with gusts as high as 26 mph.

    High: 47 °F

    Mostly Cloudy

  • Wednesday Night

    Wednesday Night: Cloudy, then gradually becoming partly cloudy, with a low around 29. Southwest wind 9 to 14 mph, with gusts as high as 23 mph.

    Low: 29 °F

    Decreasing
    Clouds

  • Thursday

    Thursday: Mostly sunny, with a high near 50. Southwest wind 9 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 31. Southwest wind 9 to 11 mph, with gusts as high as 18 mph.

    Low: 31 °F

    Mostly Cloudy

  • Friday

    Friday: Partly sunny, with a high near 51. South southwest wind 8 to 17 mph, with gusts as high as 26 mph.

    High: 51 °F

    Partly Sunny

  • Friday Night

    Friday Night: Mostly cloudy, with a low around 38. South southwest wind around 15 mph, with gusts as high as 25 mph.

    Low: 38 °F

    Mostly Cloudy

  • Saturday

    Saturday: Mostly sunny, with a high near 55. West wind around 15 mph, with gusts as high as 26 mph.

    High: 55 °F

    Mostly Sunny

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 29.

    Low: 29 °F

    Partly Cloudy

Detailed Forecast

Tonight
Increasing clouds, with a low around 25. West southwest wind 8 to 10 mph.
Wednesday
Mostly cloudy, with a high near 47. Southwest wind 11 to 16 mph, with gusts as high as 26 mph.
Wednesday Night
Cloudy, then gradually becoming partly cloudy, with a low around 29. Southwest wind 9 to 14 mph, with gusts as high as 23 mph.
Thursday
Mostly sunny, with a high near 50. Southwest wind 9 to 15 mph, with gusts as high as 24 mph.
Thursday Night
Mostly cloudy, with a low around 31. Southwest wind 9 to 11 mph, with gusts as high as 18 mph.
Friday
Partly sunny, with a high near 51. South southwest wind 8 to 17 mph, with gusts as high as 26 mph.
Friday Night
Mostly cloudy, with a low around 38. South southwest wind around 15 mph, with gusts as high as 25 mph.
Saturday
Mostly sunny, with a high near 55. West wind around 15 mph, with gusts as high as 26 mph.
Saturday Night
Partly cloudy, with a low around 29.
Sunday
Partly sunny, with a high near 56.
Sunday Night
Mostly cloudy, with a low around 33.
Monday
Partly sunny, with a high near 55.
Monday Night
Mostly cloudy, with a low around 32.
Tuesday
Partly sunny, with a high near 49.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Great Falls MT
 47.51°N 111.31°W (Elev. 3399 ft)
Last Update:
7:58 pm MST Jan 27, 2026
Forecast Valid:
8pm MST Jan 27, 2026-6pm MST Feb 3, 2026
 
Forecast Discussion
 
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Additional Resources

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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