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

45°F

7°C

Humidity 52%
Wind Speed SSW 10 MPH
Barometer 30.04 in (1017.27 mb)
Dewpoint 28°F (-2°C)
Visibility 10.00 mi
Wind Chill40°F (4°C)
Last update 01 Feb 06:20 AM MST
Extended Forecast for

Great Falls International Airport MT

  • Today

    Today: Partly sunny, with a high near 57. South southwest wind 10 to 15 mph, with gusts as high as 23 mph.

    High: 57 °F

    Partly Sunny

  • Tonight

    Tonight: Partly cloudy, with a low around 36. Breezy, with a southwest wind 20 to 23 mph, with gusts as high as 33 mph.

    Low: 36 °F

    Partly Cloudy
    and Breezy

  • Monday

    Monday: Sunny, with a high near 52. Southwest wind 17 to 21 mph, with gusts as high as 30 mph.

    High: 52 °F

    Sunny

  • Monday Night

    Monday Night: Mostly cloudy, with a low around 34. Southwest wind 14 to 16 mph, with gusts as high as 23 mph.

    Low: 34 °F

    Mostly Cloudy

  • Tuesday

    Tuesday: Partly sunny, with a high near 55. West southwest wind 11 to 14 mph, with gusts as high as 21 mph.

    High: 55 °F

    Partly Sunny

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 34. South southwest wind 8 to 11 mph.

    Low: 34 °F

    Partly Cloudy

  • Wednesday

    Wednesday: Partly sunny, with a high near 63. South southwest wind 14 to 20 mph, with gusts as high as 29 mph.

    High: 63 °F

    Partly Sunny

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 40. Southwest wind around 15 mph, with gusts as high as 23 mph.

    Low: 40 °F

    Partly Cloudy

  • Thursday

    Thursday: Sunny, with a high near 65.

    High: 65 °F

    Sunny

Detailed Forecast

Today
Partly sunny, with a high near 57. South southwest wind 10 to 15 mph, with gusts as high as 23 mph.
Tonight
Partly cloudy, with a low around 36. Breezy, with a southwest wind 20 to 23 mph, with gusts as high as 33 mph.
Monday
Sunny, with a high near 52. Southwest wind 17 to 21 mph, with gusts as high as 30 mph.
Monday Night
Mostly cloudy, with a low around 34. Southwest wind 14 to 16 mph, with gusts as high as 23 mph.
Tuesday
Partly sunny, with a high near 55. West southwest wind 11 to 14 mph, with gusts as high as 21 mph.
Tuesday Night
Partly cloudy, with a low around 34. South southwest wind 8 to 11 mph.
Wednesday
Partly sunny, with a high near 63. South southwest wind 14 to 20 mph, with gusts as high as 29 mph.
Wednesday Night
Partly cloudy, with a low around 40. Southwest wind around 15 mph, with gusts as high as 23 mph.
Thursday
Sunny, with a high near 65.
Thursday Night
Mostly clear, with a low around 31.
Friday
Mostly sunny, with a high near 61.
Friday Night
Partly cloudy, with a low around 33.
Saturday
Mostly sunny, with a high near 54.
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ABOUT THIS FORECAST

 
Point Forecast:
Great Falls International Airport MT
 47.49°N 111.37°W (Elev. 3635 ft)
Last Update:
3:27 am MST Feb 1, 2026
Forecast Valid:
6am MST Feb 1, 2026-6pm MST Feb 7, 2026
 
Forecast Discussion
 
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Additional Resources

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Hourly Weather Forecast

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High Temperature

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Chance of Precipitation