PNS25-72: Soliciting Comments through December 19, 2025 on the Discontinuation of the Max/Min Temperature and Precipitation Table Product (RTP) for all NWS Alaska Region, Eastern Region, and Western Region Offices.

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Current conditions at

Great Falls, Great Falls International Airport (KGTF)

Lat: 47.47333°NLon: 111.38222°WElev: 3675.0ft.

Overcast

30°F

-1°C

Humidity 100%
Wind Speed WSW 8 MPH
Barometer 30.01 in (1016.26 mb)
Dewpoint 30°F (-1°C)
Visibility 8.00 mi
Wind Chill22°F (-6°C)
Last update 02 Dec 05:35 PM MST
Extended Forecast for

Great Falls International Airport MT

Winter Weather Advisory December 2, 05:52pm until December 3, 05:00am
Click here for hazard details and duration
Winter Weather Advisory
  •  
    Winter Weather Advisory December 2, 05:52pm until December 3, 05:00am

    NOW until 5:00am Wed

    Winter Weather Advisory

  • This Afternoon

    High: 31 °F

    Chance Snow

  • Tonight

    Tonight: Snow likely, mainly before 11pm.  Cloudy, with a low around 15. North northwest wind 5 to 9 mph becoming south southwest after midnight.  Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.

    Low: 15 °F

    Snow Likely

  • Wednesday

    Wednesday: Mostly cloudy, then gradually becoming sunny, with a high near 34. Southwest wind 6 to 14 mph, with gusts as high as 23 mph.

    High: 34 °F

    Decreasing
    Clouds

  • Wednesday Night

    Wednesday Night: Mostly cloudy, with a low around 22. Southwest wind 15 to 20 mph, with gusts as high as 29 mph.

    Low: 22 °F

    Mostly Cloudy

  • Thursday

    Thursday: A 20 percent chance of snow after 11am.  Mostly cloudy, with a high near 38. Southwest wind around 16 mph, with gusts as high as 26 mph.

    High: 38 °F

    Slight Chance
    Snow

  • Thursday Night

    Thursday Night: A 20 percent chance of snow.  Mostly cloudy, with a low around 22. West southwest wind 11 to 14 mph, with gusts as high as 21 mph.

    Low: 22 °F

    Slight Chance
    Snow

  • Friday

    Friday: A 40 percent chance of snow, mainly after 11am.  Partly sunny, with a high near 38. Southwest wind 10 to 14 mph, with gusts as high as 23 mph.  New snow accumulation of less than a half inch possible.

    High: 38 °F

    Chance Snow

  • Friday Night

    Friday Night: Snow likely before 8pm, then rain and snow likely.  Mostly cloudy, with a low around 23. West southwest wind around 15 mph, with gusts as high as 24 mph.

    Low: 23 °F

    Rain/Snow
    Likely

Detailed Forecast

This Afternoon
A 50 percent chance of snow. Mostly cloudy, with a steady temperature around 31. Northwest wind around 8 mph. Total daytime snow accumulation of less than one inch possible.
Tonight
Snow likely, mainly before 11pm. Cloudy, with a low around 15. North northwest wind 5 to 9 mph becoming south southwest after midnight. Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.
Wednesday
Mostly cloudy, then gradually becoming sunny, with a high near 34. Southwest wind 6 to 14 mph, with gusts as high as 23 mph.
Wednesday Night
Mostly cloudy, with a low around 22. Southwest wind 15 to 20 mph, with gusts as high as 29 mph.
Thursday
A 20 percent chance of snow after 11am. Mostly cloudy, with a high near 38. Southwest wind around 16 mph, with gusts as high as 26 mph.
Thursday Night
A 20 percent chance of snow. Mostly cloudy, with a low around 22. West southwest wind 11 to 14 mph, with gusts as high as 21 mph.
Friday
A 40 percent chance of snow, mainly after 11am. Partly sunny, with a high near 38. Southwest wind 10 to 14 mph, with gusts as high as 23 mph. New snow accumulation of less than a half inch possible.
Friday Night
Snow likely before 8pm, then rain and snow likely. Mostly cloudy, with a low around 23. West southwest wind around 15 mph, with gusts as high as 24 mph.
Saturday
A chance of snow before 11am, then a slight chance of rain and snow. Partly sunny, with a high near 37.
Saturday Night
A slight chance of rain and snow before 2am, then a slight chance of snow. Mostly cloudy, with a low around 23.
Sunday
Partly sunny, with a high near 41.
Sunday Night
Mostly cloudy, with a low around 29.
Monday
Mostly sunny, with a high near 45.
Monday Night
Mostly cloudy, with a low around 34. Breezy.
Tuesday
A chance of rain and snow. Mostly cloudy, with a high near 48. Breezy.
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ABOUT THIS FORECAST

 
Point Forecast:
Great Falls International Airport MT
 47.46°N 111.4°W (Elev. 3599 ft)
5:32 pm MST Dec 2, 2025
5pm MST Dec 2, 2025-6pm MST Dec 9, 2025
 
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Additional Resources

Radar & Satellite Image

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Hourly Weather Forecast

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