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

EW9980 West Yellowstone (E9980)

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

29°F

-2°C

Humidity	64%
Wind Speed	SSW 4 MPH
Barometer	30.1 in (1019.3 mb)
Dewpoint	18°F (-8°C)
Visibility	NA
Wind Chill	25°F (-4°C)
Last update	05 Dec 01:00 PM MST

More Information:

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

Extended Forecast for

8 Miles NW West Yellowstone MT

Winter Storm Warning December 5, 01:18pm until December 6, 02:00pm

Click here for hazard details and duration

Winter Storm Warning

Winter Storm Warning December 5, 01:18pm until December 6, 02:00pm
NOW until 2:00pm Sat
Winter Storm Warning
This Afternoon
High: 28 °F
Snow
Tonight
Low: 23 °F
Snow then
Chance Snow
Saturday
High: 34 °F
Snow Likely
Saturday Night
Low: 16 °F
Chance Snow
Sunday
High: 29 °F
Chance Snow
Sunday Night
Low: 22 °F
Snow Likely
Monday
High: 34 °F
Chance Snow
Monday Night
Low: 28 °F
Snow Likely

Detailed Forecast

This Afternoon

Snow, mainly after 4pm. High near 28. South southwest wind 6 to 10 mph, with gusts as high as 20 mph. Chance of precipitation is 80%. Total daytime snow accumulation of less than one inch possible.

Tonight

Snow, mainly before midnight. Low around 23. South wind around 15 mph becoming west after midnight. Winds could gust as high as 26 mph. Chance of precipitation is 80%. New snow accumulation of 1 to 3 inches possible.

Saturday

Snow likely. Mostly cloudy, with a high near 34. West wind around 10 mph, with gusts as high as 22 mph. Chance of precipitation is 70%. New snow accumulation of less than a half inch possible.

Saturday Night

A 40 percent chance of snow. Mostly cloudy, with a low around 16. Southwest wind 7 to 9 mph. Little or no snow accumulation expected.

Sunday

A 40 percent chance of snow. Mostly cloudy, with a high near 29. Southwest wind 6 to 10 mph, with gusts as high as 21 mph. New snow accumulation of less than a half inch possible.

Sunday Night

Snow likely, mainly before 11pm. Cloudy, with a low around 22. Southwest wind 7 to 13 mph, with gusts as high as 22 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 34. South southwest wind 6 to 10 mph, with gusts as high as 20 mph. New snow accumulation of less than a half inch possible.

Monday Night

Snow likely, mainly after 5am. Mostly cloudy, with a low around 28. South southwest wind 11 to 18 mph, with gusts as high as 28 mph.

Tuesday

Rain likely, possibly mixed with snow. Mostly cloudy, with a high near 38.

Tuesday Night

Rain likely, possibly mixed with snow. Mostly cloudy, with a low around 29.

Wednesday

Rain and snow likely. Mostly cloudy, with a high near 40.

Wednesday Night

A chance of rain and snow. Mostly cloudy, with a low around 26.

Thursday

A chance of rain and snow. Mostly cloudy, with a high near 38.