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 1, 11:00 PM MST until December 3, 05:00 AM MST

Current conditions at

Raynolds Pass MT-87 MP 1.2 (MTRAY)

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

8°F

-13°C

Humidity	79%
Wind Speed	S 12 MPH
Barometer	NA
Dewpoint	3°F (-16°C)
Visibility	NA
Wind Chill	-7°F (-22°C)
Last update	01 Dec 01:00 AM MST

More Information:

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

Extended Forecast for

10 Miles WNW West Yellowstone MT

Winter Weather Advisory December 1, 11:00pm until December 3, 05:00am

Click here for hazard details and duration

Winter Weather Advisory

Overnight
Low: 6 °F
Mostly Clear
Monday
High: 16 °F
Increasing
Clouds
Monday Night
Low: 14 °F
Snow Likely
and Patchy
Blowing Snow
Tuesday
High: 17 °F
Snow
Tuesday Night
Low: 9 °F
Snow Likely
then Chance
Snow
Wednesday
High: 18 °F
Mostly Sunny
Wednesday Night
Low: 7 °F
Partly Cloudy
Thursday
High: 16 °F
Chance Snow
Thursday Night
Low: 15 °F
Snow Likely

Detailed Forecast

Overnight

Mostly clear, with a low around 6. Wind chill values as low as -5. Northwest wind around 6 mph.

Monday

Increasing clouds, with a high near 16. Wind chill values as low as -5. Southwest wind 7 to 13 mph, with gusts as high as 18 mph.

Monday Night

Snow likely, mainly after 11pm. Patchy blowing snow between 11pm and 1am. Cloudy, with a low around 14. Wind chill values as low as zero. Southwest wind 15 to 18 mph, with gusts as high as 24 mph. Chance of precipitation is 70%. New snow accumulation of 1 to 3 inches possible.

Tuesday

Snow. High near 17. Wind chill values as low as zero. South southwest wind 10 to 15 mph, with gusts as high as 21 mph. Chance of precipitation is 90%. New snow accumulation of 1 to 2 inches possible.

Tuesday Night

Snow likely, mainly before 11pm. Mostly cloudy, with a low around 9. West southwest wind 7 to 13 mph becoming north after midnight. Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.

Wednesday

Mostly sunny, with a high near 18. North wind 8 to 13 mph.

Wednesday Night

Partly cloudy, with a low around 7. South southwest wind 7 to 10 mph.

Thursday

A chance of snow. Mostly cloudy, with a high near 16. Southwest wind 9 to 11 mph, with gusts as high as 18 mph.

Thursday Night

Snow likely, mainly after 11pm. Mostly cloudy, with a low around 15.

Friday

Snow likely. Mostly cloudy, with a high near 19.

Friday Night

Snow likely. Mostly cloudy, with a low around 17.