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.

Hazardous Weather Conditions

Winter Weather Advisory until December 3, 05:00 AM MST

Current conditions at

Great Falls, Great Falls International Airport (KGTF)

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

Overcast

31°F

-1°C

Humidity	96%
Wind Speed	NNW 6 MPH
Barometer	30.09 in (1018.96 mb)
Dewpoint	30°F (-1°C)
Visibility	10.00 mi
Wind Chill	25°F (-4°C)
Last update	02 Dec 08:53 PM MST

More Information:

Local Forecast Office More Local Wx 3 Day History Hourly Weather Forecast

Extended Forecast for

Great Falls International Airport MT

Winter Weather Advisory December 2, 09:14pm until December 3, 05:00am

Click here for hazard details and duration

Winter Weather Advisory

Winter Weather Advisory December 2, 09:14pm until December 3, 05:00am
NOW until 5:00am Wed
Winter Weather Advisory
Tonight
Low: 15 °F
Snow Likely
then Chance
Snow and
Patchy Fog
Wednesday
High: 34 °F
Patchy Fog
then Sunny
Wednesday Night
Low: 22 °F
Mostly Cloudy
Thursday
High: 38 °F
Slight Chance
Snow
Thursday Night
Low: 22 °F
Slight Chance
Snow
Friday
High: 38 °F
Chance Snow
Friday Night
Low: 23 °F
Rain/Snow
Likely
Saturday
High: 37 °F
Chance
Rain/Snow

Detailed Forecast

Tonight

Snow likely, mainly before 11pm. Patchy fog after 5am. Otherwise, cloudy, with a low around 15. North northwest wind 5 to 8 mph becoming south southwest after midnight. Chance of precipitation is 70%. Total nighttime snow accumulation of less than a half inch possible.

Wednesday

Patchy fog before 8am. Otherwise, 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. Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.

Saturday

A chance of snow before 11am, then a slight chance of rain and snow. Partly sunny, with a high near 37. West southwest wind 10 to 14 mph, with gusts as high as 21 mph.

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.