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)

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Current conditions at

Great Falls, Great Falls International Airport (KGTF)

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

Clear

44°F

7°C

Humidity 59%
Wind Speed SSW 14 MPH
Barometer 30.31 in (1026.41 mb)
Dewpoint 31°F (-1°C)
Visibility 10.00 mi
Wind Chill37°F (3°C)
Last update 14 Jan 05:53 AM MST
Extended Forecast for

Great Falls International Airport MT

  • Today

    Today: Sunny, with a high near 63. Southwest wind 13 to 20 mph, with gusts as high as 29 mph.

    High: 63 °F

    Sunny

  • Tonight

    Tonight: Partly cloudy, with a low around 33. Southwest wind 10 to 17 mph, with gusts as high as 24 mph.

    Low: 33 °F

    Partly Cloudy

  • Thursday

    Thursday: Mostly sunny, with a high near 46. West southwest wind 10 to 15 mph becoming north in the afternoon. Winds could gust as high as 22 mph.

    High: 46 °F

    Mostly Sunny

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 21. West wind around 10 mph.

    Low: 21 °F

    Partly Cloudy

  • Friday

    Friday: Mostly sunny, with a high near 39. West wind 6 to 9 mph.

    High: 39 °F

    Mostly Sunny

  • Friday Night

    Friday Night: Mostly clear, with a low around 24. West southwest wind 6 to 10 mph.

    Low: 24 °F

    Mostly Clear

  • Saturday

    Saturday: Sunny, with a high near 51. Southwest wind 10 to 16 mph, with gusts as high as 24 mph.

    High: 51 °F

    Sunny

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 27. West southwest wind around 11 mph.

    Low: 27 °F

    Mostly Clear

  • Sunday

    Sunday: Sunny, with a high near 43.

    High: 43 °F

    Sunny

Detailed Forecast

Today
Sunny, with a high near 63. Southwest wind 13 to 20 mph, with gusts as high as 29 mph.
Tonight
Partly cloudy, with a low around 33. Southwest wind 10 to 17 mph, with gusts as high as 24 mph.
Thursday
Mostly sunny, with a high near 46. West southwest wind 10 to 15 mph becoming north in the afternoon. Winds could gust as high as 22 mph.
Thursday Night
Partly cloudy, with a low around 21. West wind around 10 mph.
Friday
Mostly sunny, with a high near 39. West wind 6 to 9 mph.
Friday Night
Mostly clear, with a low around 24. West southwest wind 6 to 10 mph.
Saturday
Sunny, with a high near 51. Southwest wind 10 to 16 mph, with gusts as high as 24 mph.
Saturday Night
Mostly clear, with a low around 27. West southwest wind around 11 mph.
Sunday
Sunny, with a high near 43.
Sunday Night
Mostly clear, with a low around 22.
M.L.King Day
Sunny, with a high near 47.
Monday Night
Partly cloudy, with a low around 27.
Tuesday
Partly sunny, with a high near 46.
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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:
5:41 am MST Jan 14, 2026
Forecast Valid:
6am MST Jan 14, 2026-6pm MST Jan 20, 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