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.

Overcast

36°F

2°C

Humidity 31%
Wind Speed N 14 MPH
Barometer 30.32 in (1026.75 mb)
Dewpoint 8°F (-13°C)
Visibility 10.00 mi
Wind Chill27°F (-3°C)
Last update 15 Jan 03:35 PM MST
Extended Forecast for

Great Falls MT

  • This Afternoon

    This Afternoon: A 20 percent chance of snow. Partly sunny, with a high near 51. Northwest wind around 15 mph, with gusts as high as 22 mph.

    High: 51 °F

    Slight Chance
    Snow

  • Tonight

    Tonight: Mostly clear, then becoming mostly cloudy toward daybreak, with a low around 21. West wind 7 to 10 mph.

    Low: 21 °F

    Mostly Cloudy

  • Friday

    Friday: Mostly cloudy, then gradually becoming sunny, with a high near 36. West northwest wind 7 to 11 mph.

    High: 36 °F

    Decreasing
    Clouds

  • Friday Night

    Friday Night: Mostly clear, with a low around 12. West northwest wind 5 to 7 mph becoming south southwest after midnight.

    Low: 12 °F

    Mostly Clear

  • Saturday

    Saturday: Sunny, with a high near 49. Southwest wind 7 to 16 mph, with gusts as high as 25 mph.

    High: 49 °F

    Sunny

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 25. Southwest wind 6 to 13 mph, with gusts as high as 21 mph.

    Low: 25 °F

    Mostly Clear

  • Sunday

    Sunday: Partly sunny, with a high near 38. North wind 6 to 9 mph.

    High: 38 °F

    Partly Sunny

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 19. North wind around 6 mph becoming light and variable in the evening.

    Low: 19 °F

    Partly Cloudy

  • M.L.King Day

    M.L.King Day: Mostly sunny, with a high near 46.

    High: 46 °F

    Mostly Sunny

Detailed Forecast

This Afternoon
A 20 percent chance of snow. Partly sunny, with a high near 51. Northwest wind around 15 mph, with gusts as high as 22 mph.
Tonight
Mostly clear, then becoming mostly cloudy toward daybreak, with a low around 21. West wind 7 to 10 mph.
Friday
Mostly cloudy, then gradually becoming sunny, with a high near 36. West northwest wind 7 to 11 mph.
Friday Night
Mostly clear, with a low around 12. West northwest wind 5 to 7 mph becoming south southwest after midnight.
Saturday
Sunny, with a high near 49. Southwest wind 7 to 16 mph, with gusts as high as 25 mph.
Saturday Night
Mostly clear, with a low around 25. Southwest wind 6 to 13 mph, with gusts as high as 21 mph.
Sunday
Partly sunny, with a high near 38. North wind 6 to 9 mph.
Sunday Night
Partly cloudy, with a low around 19. North wind around 6 mph becoming light and variable in the evening.
M.L.King Day
Mostly sunny, with a high near 46.
Monday Night
Partly cloudy, with a low around 27.
Tuesday
Partly sunny, with a high near 44.
Tuesday Night
Mostly cloudy, with a low around 20.
Wednesday
Partly sunny, with a high near 42.
Wednesday Night
Mostly cloudy, with a low around 23.
Thursday
A slight chance of snow. Partly sunny, with a high near 38.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Great Falls MT
 47.51°N 111.31°W (Elev. 3399 ft)
Last Update:
3:38 pm MST Jan 15, 2026
Forecast Valid:
3pm MST Jan 15, 2026-6pm MST Jan 22, 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

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation