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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 68%
Wind Speed SW 12 MPH
Barometer 30.17 in (1021.67 mb)
Dewpoint 21°F (-6°C)
Visibility 10.00 mi
Wind Chill20°F (-7°C)
Last update 29 Jan 02:05 AM MST
Extended Forecast for

Great Falls MT

  • Overnight

    Overnight: Mostly clear, with a low around 28. West southwest wind around 10 mph, with gusts as high as 18 mph.

    Low: 28 °F

    Mostly Clear

  • Thursday

    Thursday: Mostly sunny, with a high near 50. Southwest wind 10 to 16 mph, with gusts as high as 25 mph.

    High: 50 °F

    Mostly Sunny

  • Thursday Night

    Thursday Night: Mostly cloudy, with a low around 31. Southwest wind 8 to 10 mph.

    Low: 31 °F

    Mostly Cloudy

  • Friday

    Friday: Partly sunny, with a high near 51. South southwest wind 9 to 18 mph, with gusts as high as 29 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.

    Low: 36 °F

    Mostly Cloudy

Detailed Forecast

Overnight
Mostly clear, with a low around 28. West southwest wind around 10 mph, with gusts as high as 18 mph.
Thursday
Mostly sunny, with a high near 50. Southwest wind 10 to 16 mph, with gusts as high as 25 mph.
Thursday Night
Mostly cloudy, with a low around 31. Southwest wind 8 to 10 mph.
Friday
Partly sunny, with a high near 51. South southwest wind 9 to 18 mph, with gusts as high as 29 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.
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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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Great Falls MT
 47.51°N 111.31°W (Elev. 3399 ft)
Last Update:
11:43 pm MST Jan 28, 2026
Forecast Valid:
2am MST Jan 29, 2026-6pm MST Feb 4, 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