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 in effect from December 2, 05:00 AM MST 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.

Clear

34°F

1°C

Humidity	55%
Wind Speed	SW 21 MPH
Barometer	29.88 in (1011.85 mb)
Dewpoint	19°F (-7°C)
Visibility	10.00 mi
Wind Chill	22°F (-6°C)
Last update	01 Dec 01:05 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, 05:00am until December 3, 05:00am

Click here for hazard details and duration

Winter Weather Advisory

This Afternoon
High: 34 °F
Patchy
Blowing Snow
Tonight
Low: 26 °F
Snow Likely
and Patchy
Blowing Snow
Tuesday
High: 35 °F
Snow
Tuesday Night
Low: 14 °F
Snow Likely
Wednesday
High: 33 °F
Mostly Sunny
Wednesday Night
Low: 21 °F
Mostly Cloudy
Thursday
High: 39 °F
Partly Sunny
Thursday Night
Low: 24 °F
Chance Snow
Friday
High: 37 °F
Chance Snow
then Chance
Rain/Snow

Detailed Forecast

This Afternoon

Patchy blowing snow. Partly sunny, with a high near 34. Southwest wind around 18 mph, with gusts as high as 31 mph.

Tonight

Snow likely, mainly after 11pm. Patchy blowing snow before 4am. Mostly cloudy, with a low around 26. Southwest wind 16 to 20 mph, with gusts as high as 31 mph. Chance of precipitation is 70%. New snow accumulation of less than a half inch possible.

Tuesday

Snow. High near 35. West wind 8 to 13 mph, with gusts as high as 18 mph. Chance of precipitation is 90%. New snow accumulation of 1 to 2 inches possible.

Tuesday Night

Snow likely. Cloudy, with a low around 14. North northwest wind 6 to 11 mph. Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.

Wednesday

Mostly sunny, with a high near 33. Southwest wind 5 to 13 mph, with gusts as high as 21 mph.

Wednesday Night

Mostly cloudy, with a low around 21. Southwest wind 14 to 17 mph, with gusts as high as 26 mph.

Thursday

Partly sunny, with a high near 39. Southwest wind 15 to 18 mph, with gusts as high as 29 mph.

Thursday Night

A chance of snow. Mostly cloudy, with a low around 24. Southwest wind around 16 mph, with gusts as high as 25 mph.

Friday

A chance of snow before 2pm, then a chance of rain and snow. Mostly cloudy, with a high near 37.

Friday Night

A chance of rain and snow before 2am, then a chance of snow. Mostly cloudy, with a low around 16.