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

36°F

2°C

Humidity 64%
Wind Speed SW 14 MPH
Barometer 30.1 in (1019.3 mb)
Dewpoint 25°F (-4°C)
Visibility 10.00 mi
Wind Chill27°F (-3°C)
Last update 02 Feb 06:30 AM MST
Extended Forecast for

Great Falls International Airport MT

  • Today

    Today: Mostly sunny, with a high near 54. Breezy, with a west southwest wind 18 to 23 mph, with gusts as high as 32 mph.

    High: 54 °F

    Mostly Sunny
    and Breezy

  • Tonight

    Tonight: Mostly cloudy, with a low around 34. Southwest wind 13 to 16 mph, with gusts as high as 23 mph.

    Low: 34 °F

    Mostly Cloudy

  • Tuesday

    Tuesday: Mostly sunny, with a high near 52. West southwest wind 7 to 11 mph becoming northwest in the afternoon.

    High: 52 °F

    Mostly Sunny

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 32. West wind 6 to 10 mph becoming south in the evening.

    Low: 32 °F

    Partly Cloudy

  • Wednesday

    Wednesday: Partly sunny, with a high near 65. Breezy, with a south southwest wind 14 to 22 mph, with gusts as high as 31 mph.

    High: 65 °F

    Partly Sunny
    then Mostly
    Sunny and
    Breezy

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 38. South southwest wind 13 to 15 mph, with gusts as high as 22 mph.

    Low: 38 °F

    Partly Cloudy

  • Thursday

    Thursday: Sunny, with a high near 69. West southwest wind around 14 mph, with gusts as high as 20 mph.

    High: 69 °F

    Sunny

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 32. South southwest wind 7 to 9 mph.

    Low: 32 °F

    Mostly Clear

  • Friday

    Friday: Sunny, with a high near 65.

    High: 65 °F

    Sunny

Detailed Forecast

Today
Mostly sunny, with a high near 54. Breezy, with a west southwest wind 18 to 23 mph, with gusts as high as 32 mph.
Tonight
Mostly cloudy, with a low around 34. Southwest wind 13 to 16 mph, with gusts as high as 23 mph.
Tuesday
Mostly sunny, with a high near 52. West southwest wind 7 to 11 mph becoming northwest in the afternoon.
Tuesday Night
Partly cloudy, with a low around 32. West wind 6 to 10 mph becoming south in the evening.
Wednesday
Partly sunny, with a high near 65. Breezy, with a south southwest wind 14 to 22 mph, with gusts as high as 31 mph.
Wednesday Night
Partly cloudy, with a low around 38. South southwest wind 13 to 15 mph, with gusts as high as 22 mph.
Thursday
Sunny, with a high near 69. West southwest wind around 14 mph, with gusts as high as 20 mph.
Thursday Night
Mostly clear, with a low around 32. South southwest wind 7 to 9 mph.
Friday
Sunny, with a high near 65.
Friday Night
Partly cloudy, with a low around 36.
Saturday
Mostly sunny, with a high near 58.
Saturday Night
Partly cloudy, with a low around 38.
Sunday
Partly sunny, with a high near 58.
Basemap Options
Click map to change the forecast location
Loading map...
Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Great Falls International Airport MT
 47.46°N 111.4°W (Elev. 3599 ft)
Last Update:
3:32 am MST Feb 2, 2026
Forecast Valid:
6am MST Feb 2, 2026-6pm MST Feb 8, 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