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

48°F

9°C

Humidity 42%
Wind Speed SW 24 MPH
Barometer 29.94 in (1013.89 mb)
Dewpoint 26°F (-3°C)
Visibility 10.00 mi
Wind Chill40°F (4°C)
Last update 08 Feb 02:35 AM MST
Extended Forecast for

Great Falls International Airport MT

  • Overnight

    Overnight: Mostly cloudy, with a steady temperature around 49. Breezy, with a southwest wind around 22 mph, with gusts as high as 31 mph.

    Low: 49 °F

    Mostly Cloudy
    and Breezy

  • Sunday

    Sunday: A 20 percent chance of rain after 3pm. Mostly cloudy, with a high near 58. Breezy, with a southwest wind 14 to 22 mph, with gusts as high as 32 mph.

    High: 58 °F

    Breezy.
    Partly Sunny
    then Slight
    Chance Rain

  • Sunday Night

    Sunday Night: Snow, possibly mixed with rain. Low around 31. West southwest wind around 11 mph becoming northeast in the evening. Winds could gust as high as 20 mph. Chance of precipitation is 80%. New snow accumulation of less than a half inch possible.

    Low: 31 °F

    Rain/Snow

  • Monday

    Monday: A chance of rain and snow before 8am, then a chance of snow. Mostly cloudy, with a high near 46. Northwest wind 9 to 17 mph becoming west southwest in the morning. Winds could gust as high as 25 mph. Chance of precipitation is 50%. New snow accumulation of less than a half inch possible.

    High: 46 °F

    Chance
    Rain/Snow
    then Chance
    Snow

  • Monday Night

    Monday Night: Partly cloudy, with a low around 24. Southwest wind around 14 mph, with gusts as high as 21 mph.

    Low: 24 °F

    Partly Cloudy

  • Tuesday

    Tuesday: Sunny, with a high near 45. South southwest wind 11 to 14 mph, with gusts as high as 21 mph.

    High: 45 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 22. South southwest wind 7 to 9 mph.

    Low: 22 °F

    Mostly Clear

  • Wednesday

    Wednesday: Sunny, with a high near 45. Southwest wind 7 to 11 mph.

    High: 45 °F

    Sunny

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 25.

    Low: 25 °F

    Partly Cloudy

Detailed Forecast

Overnight
Mostly cloudy, with a steady temperature around 49. Breezy, with a southwest wind around 22 mph, with gusts as high as 31 mph.
Sunday
A 20 percent chance of rain after 3pm. Mostly cloudy, with a high near 58. Breezy, with a southwest wind 14 to 22 mph, with gusts as high as 32 mph.
Sunday Night
Snow, possibly mixed with rain. Low around 31. West southwest wind around 11 mph becoming northeast in the evening. Winds could gust as high as 20 mph. Chance of precipitation is 80%. New snow accumulation of less than a half inch possible.
Monday
A chance of rain and snow before 8am, then a chance of snow. Mostly cloudy, with a high near 46. Northwest wind 9 to 17 mph becoming west southwest in the morning. Winds could gust as high as 25 mph. Chance of precipitation is 50%. New snow accumulation of less than a half inch possible.
Monday Night
Partly cloudy, with a low around 24. Southwest wind around 14 mph, with gusts as high as 21 mph.
Tuesday
Sunny, with a high near 45. South southwest wind 11 to 14 mph, with gusts as high as 21 mph.
Tuesday Night
Mostly clear, with a low around 22. South southwest wind 7 to 9 mph.
Wednesday
Sunny, with a high near 45. Southwest wind 7 to 11 mph.
Wednesday Night
Partly cloudy, with a low around 25.
Thursday
Sunny, with a high near 48. Breezy.
Thursday Night
Mostly cloudy, with a low around 30.
Friday
Partly sunny, with a high near 49.
Friday Night
Mostly cloudy, with a low around 28.
Saturday
Mostly cloudy, with a high near 44.
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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:
1:37 am MST Feb 8, 2026
Forecast Valid:
2am MST Feb 8, 2026-6pm MST Feb 14, 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