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 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

25°F

-4°C

Humidity	89%
Wind Speed	SSE 11 MPH
Barometer	NA
Dewpoint	22°F (-6°C)
Visibility	NA
Wind Chill	14°F (-10°C)
Last update	05 Dec 08:15 PM MST

More Information:

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

Extended Forecast for

15 Miles NW West Yellowstone MT

Winter Storm Warning December 5, 08:37pm until December 6, 02:00pm

Click here for hazard details and duration

Winter Storm Warning

Winter Storm Warning December 5, 08:37pm until December 6, 02:00pm
NOW until 2:00pm Sat
Winter Storm Warning
Tonight
Low: 21 °F
Heavy Snow
Saturday
High: 30 °F
Snow Likely
Saturday Night
Low: 14 °F
Chance Snow
Sunday
High: 27 °F
Chance Snow
Sunday Night
Low: 20 °F
Snow Likely
then Chance
Snow
Monday
High: 30 °F
Chance Snow
Monday Night
Low: 25 °F
Chance Snow
Tuesday
High: 35 °F
Snow Likely

Detailed Forecast

Tonight

Snow likely, mainly before 3am. The snow could be heavy at times. Mostly cloudy, with a low around 21. West wind 11 to 13 mph, with gusts as high as 29 mph. Chance of precipitation is 70%. Total nighttime snow accumulation of 2 to 4 inches possible.

Saturday

Snow likely, mainly after 4pm. Mostly cloudy, with a high near 30. West wind around 10 mph, with gusts as high as 24 mph. Chance of precipitation is 70%. New snow accumulation of around an inch possible.

Saturday Night

A 40 percent chance of snow, mainly before 11pm. Mostly cloudy, with a low around 14. West southwest wind 6 to 8 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 27. South southwest wind 6 to 10 mph, with gusts as high as 20 mph. New snow accumulation of less than a half inch possible.

Sunday Night

Snow likely, mainly before 11pm. Mostly cloudy, with a low around 20. South southwest wind 6 to 11 mph, with gusts as high as 23 mph. Chance of precipitation is 60%. New snow accumulation of less than one inch possible.

Monday

A 30 percent chance of snow. Mostly cloudy, with a high near 30. South southwest wind 5 to 9 mph, with gusts as high as 18 mph. Little or no snow accumulation expected.

Monday Night

A 50 percent chance of snow. Mostly cloudy, with a low around 25. South southwest wind 10 to 16 mph, with gusts as high as 31 mph. New snow accumulation of less than one inch possible.

Tuesday

Snow likely. Mostly cloudy, with a high near 35. West southwest wind 13 to 15 mph, with gusts as high as 29 mph.

Tuesday Night

Snow likely. Mostly cloudy, with a low around 27.

Wednesday

Snow likely before 5pm, then snow likely, possibly mixed with rain. Mostly cloudy, with a high near 38.

Wednesday Night

A chance of rain and snow. Mostly cloudy, with a low around 25.

Thursday

A chance of snow. Partly sunny, with a high near 35.

Thursday Night

A chance of snow. Mostly cloudy, with a low around 22.