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

54°F

12°C

Humidity 32%
Wind Speed SW 21 MPH
Barometer 30.16 in (1021.34 mb)
Dewpoint 25°F (-4°C)
Visibility 10.00 mi
Last update 31 Jan 11:35 AM MST
Extended Forecast for

Great Falls International Airport MT

  • Today

    Today: Mostly sunny, with a high near 57. West southwest wind 15 to 18 mph, with gusts as high as 28 mph.

    High: 57 °F

    Mostly Sunny

  • Tonight

    Tonight: Mostly cloudy, with a low around 36. Southwest wind around 11 mph.

    Low: 36 °F

    Mostly Cloudy

  • Sunday

    Sunday: Mostly cloudy, with a high near 59. Southwest wind 10 to 18 mph, with gusts as high as 25 mph.

    High: 59 °F

    Mostly Cloudy

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 41. Breezy, with a southwest wind 16 to 23 mph, with gusts as high as 32 mph.

    Low: 41 °F

    Partly Cloudy
    and Breezy

  • Monday

    Monday: Sunny, with a high near 53. Breezy, with a west southwest wind around 22 mph, with gusts as high as 33 mph.

    High: 53 °F

    Sunny and
    Breezy

  • Monday Night

    Monday Night: Mostly cloudy, with a low around 34. Southwest wind 13 to 15 mph, with gusts as high as 22 mph.

    Low: 34 °F

    Mostly Cloudy

  • Tuesday

    Tuesday: Mostly sunny, with a high near 54. West wind 11 to 14 mph, with gusts as high as 21 mph.

    High: 54 °F

    Mostly Sunny

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 36. South southwest wind around 10 mph.

    Low: 36 °F

    Partly Cloudy

  • Wednesday

    Wednesday: Partly sunny, with a high near 61.

    High: 61 °F

    Partly Sunny

Detailed Forecast

Today
Mostly sunny, with a high near 57. West southwest wind 15 to 18 mph, with gusts as high as 28 mph.
Tonight
Mostly cloudy, with a low around 36. Southwest wind around 11 mph.
Sunday
Mostly cloudy, with a high near 59. Southwest wind 10 to 18 mph, with gusts as high as 25 mph.
Sunday Night
Partly cloudy, with a low around 41. Breezy, with a southwest wind 16 to 23 mph, with gusts as high as 32 mph.
Monday
Sunny, with a high near 53. Breezy, with a west southwest wind around 22 mph, with gusts as high as 33 mph.
Monday Night
Mostly cloudy, with a low around 34. Southwest wind 13 to 15 mph, with gusts as high as 22 mph.
Tuesday
Mostly sunny, with a high near 54. West wind 11 to 14 mph, with gusts as high as 21 mph.
Tuesday Night
Partly cloudy, with a low around 36. South southwest wind around 10 mph.
Wednesday
Partly sunny, with a high near 61.
Wednesday Night
Partly cloudy, with a low around 38.
Thursday
Sunny, with a high near 61.
Thursday Night
Mostly clear, with a low around 31.
Friday
Mostly sunny, with a high near 56.
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Forecast Area
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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:
10:07 am MST Jan 31, 2026
Forecast Valid:
11am MST Jan 31, 2026-6pm MST Feb 6, 2026
 
Forecast Discussion
 
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Additional Resources

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Hourly Weather Forecast

National Digital Forecast Database

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High Temperature

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Chance of Precipitation