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Current conditions at

Great Falls, Great Falls International Airport (KGTF)

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

Mostly Cloudy

48°F

9°C

Humidity 39%
Wind Speed W 25 MPH
Barometer 30.18 in (1022.01 mb)
Dewpoint 25°F (-4°C)
Visibility 10.00 mi
Wind Chill40°F (4°C)
Last update 29 Jan 12:20 PM MST
Extended Forecast for

Great Falls MT

  • This Afternoon

    This Afternoon: Increasing clouds, with a high near 50. West southwest wind 14 to 16 mph, with gusts as high as 26 mph.

    High: 50 °F

    Increasing
    Clouds

  • Tonight

    Tonight: Mostly cloudy, with a low around 31. Southwest wind around 11 mph, with gusts as high as 21 mph.

    Low: 31 °F

    Mostly Cloudy

  • Friday

    Friday: Partly sunny, with a high near 51. Southwest wind 9 to 18 mph, with gusts as high as 30 mph.

    High: 51 °F

    Partly Sunny

  • Friday Night

    Friday Night: Mostly cloudy, with a low around 38. Southwest wind 16 to 18 mph, with gusts as high as 30 mph.

    Low: 38 °F

    Mostly Cloudy

  • Saturday

    Saturday: Sunny, with a high near 56. West southwest wind around 14 mph, with gusts as high as 25 mph.

    High: 56 °F

    Sunny

  • Saturday Night

    Saturday Night: Mostly cloudy, with a low around 31. Southwest wind 5 to 10 mph.

    Low: 31 °F

    Mostly Cloudy

  • Sunday

    Sunday: Partly sunny, with a high near 57. Southwest wind 5 to 10 mph.

    High: 57 °F

    Partly Sunny

  • Sunday Night

    Sunday Night: Mostly cloudy, with a low around 36. Southwest wind around 9 mph.

    Low: 36 °F

    Mostly Cloudy

  • Monday

    Monday: Partly sunny, with a high near 52.

    High: 52 °F

    Partly Sunny

Detailed Forecast

This Afternoon
Increasing clouds, with a high near 50. West southwest wind 14 to 16 mph, with gusts as high as 26 mph.
Tonight
Mostly cloudy, with a low around 31. Southwest wind around 11 mph, with gusts as high as 21 mph.
Friday
Partly sunny, with a high near 51. Southwest wind 9 to 18 mph, with gusts as high as 30 mph.
Friday Night
Mostly cloudy, with a low around 38. Southwest wind 16 to 18 mph, with gusts as high as 30 mph.
Saturday
Sunny, with a high near 56. West southwest wind around 14 mph, with gusts as high as 25 mph.
Saturday Night
Mostly cloudy, with a low around 31. Southwest wind 5 to 10 mph.
Sunday
Partly sunny, with a high near 57. Southwest wind 5 to 10 mph.
Sunday Night
Mostly cloudy, with a low around 36. Southwest wind around 9 mph.
Monday
Partly sunny, with a high near 52.
Monday Night
Partly cloudy, with a low around 28.
Tuesday
Mostly sunny, with a high near 50.
Tuesday Night
Partly cloudy, with a low around 28.
Wednesday
Mostly sunny, with a high near 55.
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ABOUT THIS FORECAST

 
Point Forecast:
Great Falls MT
 47.51°N 111.31°W (Elev. 3399 ft)
12:12 pm MST Jan 29, 2026
12pm MST Jan 29, 2026-6pm MST Feb 4, 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