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

46°F

8°C

Humidity 42%
Wind Speed WSW 16 MPH
Barometer 29.95 in (1014.22 mb)
Dewpoint 25°F (-4°C)
Visibility 10.00 mi
Wind Chill39°F (4°C)
Last update 07 Feb 12:20 AM MST
Extended Forecast for

Great Falls International Airport MT

  • Overnight

    Overnight: Mostly cloudy, with a low around 38. Southwest wind around 14 mph, with gusts as high as 20 mph.

    Low: 38 °F

    Mostly Cloudy

  • Saturday

    Saturday: Sunny, with a high near 63. Breezy, with a southwest wind 14 to 19 mph increasing to 20 to 25 mph in the afternoon. Winds could gust as high as 36 mph.

    High: 63 °F

    Mostly Sunny
    then Sunny
    and Breezy

  • Saturday Night

    Saturday Night: Mostly cloudy, with a low around 43. Southwest wind around 21 mph, with gusts as high as 31 mph.

    Low: 43 °F

    Mostly Cloudy

  • Sunday

    Sunday: Mostly cloudy, with a high near 57. Breezy, with a southwest wind 18 to 22 mph, with gusts as high as 33 mph.

    High: 57 °F

    Mostly Cloudy
    and Breezy

  • Sunday Night

    Sunday Night: Rain likely before 5am, then a chance of rain and snow. Cloudy, with a low around 34. West wind 9 to 11 mph becoming northeast in the evening. Chance of precipitation is 60%. Little or no snow accumulation expected.

    Low: 34 °F

    Rain Likely
    then
    Rain/Snow
    Likely

  • Monday

    Monday: A chance of rain and snow before 8am, then a chance of snow between 8am and 2pm, then a chance of rain and snow after 2pm. Mostly cloudy, with a high near 44. West wind 11 to 17 mph, with gusts as high as 26 mph. Chance of precipitation is 50%. New snow accumulation of less than a half inch possible.

    High: 44 °F

    Chance
    Rain/Snow

  • Monday Night

    Monday Night: A 20 percent chance of snow before 11pm. Mostly cloudy, with a low around 25. Southwest wind 10 to 13 mph, with gusts as high as 20 mph.

    Low: 25 °F

    Slight Chance
    Snow then
    Mostly Cloudy

  • Tuesday

    Tuesday: Mostly sunny, with a high near 44. Southwest wind around 10 mph.

    High: 44 °F

    Mostly Sunny

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 22.

    Low: 22 °F

    Mostly Clear

Detailed Forecast

Overnight
Mostly cloudy, with a low around 38. Southwest wind around 14 mph, with gusts as high as 20 mph.
Saturday
Sunny, with a high near 63. Breezy, with a southwest wind 14 to 19 mph increasing to 20 to 25 mph in the afternoon. Winds could gust as high as 36 mph.
Saturday Night
Mostly cloudy, with a low around 43. Southwest wind around 21 mph, with gusts as high as 31 mph.
Sunday
Mostly cloudy, with a high near 57. Breezy, with a southwest wind 18 to 22 mph, with gusts as high as 33 mph.
Sunday Night
Rain likely before 5am, then a chance of rain and snow. Cloudy, with a low around 34. West wind 9 to 11 mph becoming northeast in the evening. Chance of precipitation is 60%. Little or no snow accumulation expected.
Monday
A chance of rain and snow before 8am, then a chance of snow between 8am and 2pm, then a chance of rain and snow after 2pm. Mostly cloudy, with a high near 44. West wind 11 to 17 mph, with gusts as high as 26 mph. Chance of precipitation is 50%. New snow accumulation of less than a half inch possible.
Monday Night
A 20 percent chance of snow before 11pm. Mostly cloudy, with a low around 25. Southwest wind 10 to 13 mph, with gusts as high as 20 mph.
Tuesday
Mostly sunny, with a high near 44. Southwest wind around 10 mph.
Tuesday Night
Mostly clear, with a low around 22.
Wednesday
Sunny, with a high near 46.
Wednesday Night
Mostly clear, with a low around 26.
Thursday
Mostly sunny, with a high near 48.
Thursday Night
Partly cloudy, with a low around 30.
Friday
Mostly sunny, with a high near 49.
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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:
10:03 pm MST Feb 6, 2026
Forecast Valid:
12am MST Feb 7, 2026-6pm MST Feb 13, 2026
 
Forecast Discussion
 
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Additional Resources

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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