National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce

PNS26-03: Soliciting Comments through February 9, 2026 on the Discontinuation of the State Forecast Product (SFP)

Read More >

Current conditions at

Great Falls, Great Falls International Airport (KGTF)

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

Clear

52°F

11°C

Humidity 50%
Wind Speed W 16 MPH
Barometer 30.3 in (1026.08 mb)
Dewpoint 34°F (1°C)
Visibility 10.00 mi
Last update 13 Jan 06:20 PM MST
Extended Forecast for

Great Falls MT

  • Tonight

    Tonight: Mostly cloudy, with a low around 37. Southwest wind 7 to 9 mph.

    Low: 37 °F

    Mostly Cloudy

  • Wednesday

    Wednesday: Sunny, with a high near 64. Southwest wind 10 to 20 mph, with gusts as high as 28 mph.

    High: 64 °F

    Sunny

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 31. West southwest wind 8 to 16 mph, with gusts as high as 24 mph.

    Low: 31 °F

    Partly Cloudy

  • Thursday

    Thursday: Sunny, with a high near 46. West southwest wind 7 to 11 mph becoming north in the afternoon.

    High: 46 °F

    Sunny

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 21. West wind 5 to 7 mph.

    Low: 21 °F

    Partly Cloudy

  • Friday

    Friday: Mostly sunny, with a high near 43. West southwest wind 3 to 6 mph.

    High: 43 °F

    Mostly Sunny

  • Friday Night

    Friday Night: Mostly clear, with a low around 25. Southwest wind around 6 mph.

    Low: 25 °F

    Mostly Clear

  • Saturday

    Saturday: Sunny, with a high near 53. Southwest wind 7 to 13 mph, with gusts as high as 21 mph.

    High: 53 °F

    Sunny

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 28.

    Low: 28 °F

    Mostly Clear

Detailed Forecast

Tonight
Mostly cloudy, with a low around 37. Southwest wind 7 to 9 mph.
Wednesday
Sunny, with a high near 64. Southwest wind 10 to 20 mph, with gusts as high as 28 mph.
Wednesday Night
Partly cloudy, with a low around 31. West southwest wind 8 to 16 mph, with gusts as high as 24 mph.
Thursday
Sunny, with a high near 46. West southwest wind 7 to 11 mph becoming north in the afternoon.
Thursday Night
Partly cloudy, with a low around 21. West wind 5 to 7 mph.
Friday
Mostly sunny, with a high near 43. West southwest wind 3 to 6 mph.
Friday Night
Mostly clear, with a low around 25. Southwest wind around 6 mph.
Saturday
Sunny, with a high near 53. Southwest wind 7 to 13 mph, with gusts as high as 21 mph.
Saturday Night
Mostly clear, with a low around 28.
Sunday
Sunny, with a high near 49.
Sunday Night
Mostly clear, with a low around 24.
M.L.King Day
Mostly sunny, with a high near 50.
Monday Night
Partly cloudy, with a low around 28.
Tuesday
Partly sunny, with a high near 47.
Basemap Options
Click map to change the forecast location
Loading map...
Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Great Falls MT
 47.51°N 111.31°W (Elev. 3399 ft)
Last Update:
4:08 pm MST Jan 13, 2026
Forecast Valid:
6pm MST Jan 13, 2026-6pm MST Jan 20, 2026
 
Forecast Discussion
 
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

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation