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

EW9980 West Yellowstone (E9980)

Lat: 44.78167°NLon: 111.13833°WElev: 6565.0ft.

22°F

-6°C

Humidity	63%
Wind Speed	SSE 5 MPH
Barometer	30.44 in (1030.82 mb)
Dewpoint	11°F (-12°C)
Visibility	NA
Wind Chill	15°F (-9°C)
Last update	01 Dec 01:15 PM MST

More Information:

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

Extended Forecast for

15 Miles NNW 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

This Afternoon
High: 18 °F
Chance Snow
Tonight
Low: 14 °F
Snow
Tuesday
High: 21 °F
Snow
Tuesday Night
Low: 9 °F
Snow Likely
Wednesday
High: 21 °F
Mostly Sunny
Wednesday Night
Low: 9 °F
Mostly Cloudy
Thursday
High: 17 °F
Chance Snow
Thursday Night
Low: 15 °F
Snow Likely
Friday
High: 23 °F
Snow Likely

Detailed Forecast

This Afternoon

A 30 percent chance of snow after 5pm. Partly sunny, with a high near 18. South southwest wind around 10 mph, with gusts as high as 18 mph. Total daytime snow accumulation of less than a half inch possible.

Tonight

Snow. Low around 14. South southwest wind around 11 mph, with gusts as high as 22 mph. Chance of precipitation is 80%. New snow accumulation of 1 to 3 inches possible.

Tuesday

Snow. High near 21. South wind 5 to 9 mph becoming west in the afternoon. Chance of precipitation is 90%. New snow accumulation of 1 to 3 inches possible.

Tuesday Night

Snow likely, mainly after 11pm. Cloudy, then gradually becoming partly cloudy, with a low around 9. North wind 5 to 7 mph. Chance of precipitation is 60%. New snow accumulation of less than one inch possible.

Wednesday

Mostly sunny, with a high near 21. North wind around 6 mph becoming light and variable.

Wednesday Night

Mostly cloudy, with a low around 9. Southwest wind 5 to 7 mph.

Thursday

A 40 percent chance of snow, mainly after 11am. Mostly cloudy, with a high near 17. South southwest wind 7 to 10 mph, with gusts as high as 18 mph. New snow accumulation of less than one inch possible.

Thursday Night

Snow likely. Mostly cloudy, with a low around 15. South southwest wind 8 to 10 mph, with gusts as high as 18 mph.

Friday

Snow likely. Mostly cloudy, with a high near 23.

Friday Night

Snow likely. Mostly cloudy, with a low around 20.

Saturday

Snow. Mostly cloudy, with a high near 27.

Saturday Night

A chance of snow. Mostly cloudy, with a low around 14.

Sunday

A chance of snow. Mostly cloudy, with a high near 24.