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 Storm Warning in effect from December 4, 11:00 AM MST until December 6, 02:00 PM MST

Current conditions at

Raynolds Pass MT-87 MP 1.2 (MTRAY)

Lat: 44.72814°NLon: 111.47012°WElev: 6834.0ft.

unknown precip

19°F

-7°C

Humidity	87%
Wind Speed	S 13 MPH
Barometer	NA
Dewpoint	16°F (-9°C)
Visibility	NA
Wind Chill	6°F (-14°C)
Last update	04 Dec 11:45 AM MST

More Information:

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

Extended Forecast for

19 Miles NW West Yellowstone MT

Winter Storm Warning until December 6, 02:00pm

Click here for hazard details and duration

Winter Storm Warning

Winter Storm Warning until December 6, 02:00pm
NOW until 2:00pm Sat
Winter Storm Warning
This Afternoon
High: 18 °F
Snow
Tonight
Low: 16 °F
Heavy Snow
Friday
High: 24 °F
Snow
Friday Night
Low: 20 °F
Heavy Snow
then Snow
Likely
Saturday
High: 26 °F
Snow
Saturday Night
Low: 13 °F
Chance Snow
Sunday
High: 23 °F
Chance Snow
Sunday Night
Low: 19 °F
Chance Snow

Detailed Forecast

This Afternoon

Snow. High near 18. Southwest wind 11 to 13 mph, with gusts as high as 21 mph. Chance of precipitation is 90%. Total daytime snow accumulation of 2 to 4 inches possible.

Tonight

Snow. The snow could be heavy at times. Low around 16. Southwest wind 6 to 10 mph, with gusts as high as 18 mph. Chance of precipitation is 100%. New snow accumulation of 5 to 9 inches possible.

Friday

Snow. High near 24. Southwest wind 5 to 11 mph, with gusts as high as 20 mph. Chance of precipitation is 100%. New snow accumulation of 3 to 5 inches possible.

Friday Night

Snow. The snow could be heavy at times. Low around 20. West wind around 15 mph, with gusts as high as 26 mph. Chance of precipitation is 100%. New snow accumulation of 3 to 7 inches possible.

Saturday

Snow. High near 26. West wind 9 to 11 mph, with gusts as high as 20 mph. Chance of precipitation is 80%. New snow accumulation of 1 to 2 inches possible.

Saturday Night

A 30 percent chance of snow, mainly before 11pm. Mostly cloudy, with a low around 13. West southwest wind 7 to 9 mph. New snow accumulation of less than one inch possible.

Sunday

A 40 percent chance of snow, mainly after 11am. Mostly cloudy, with a high near 23. South southwest wind 7 to 14 mph, with gusts as high as 22 mph. New snow accumulation of less than a half inch possible.

Sunday Night

A chance of snow. Mostly cloudy, with a low around 19. South southwest wind 10 to 15 mph, with gusts as high as 24 mph.

Monday

A chance of snow. Mostly cloudy, with a high near 28.

Monday Night

A chance of snow, mainly after 11pm. Mostly cloudy, with a low around 24.

Tuesday

Snow likely. Mostly cloudy, with a high near 32.

Tuesday Night

Snow likely. Mostly cloudy, with a low around 26.

Wednesday

Snow likely. Mostly cloudy, with a high near 33.