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.

EW9980 West Yellowstone (E9980)

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

24°F

-4°C

Humidity	70%
Wind Speed	E 0 MPH
Barometer	30.2 in (1022.69 mb)
Dewpoint	16°F (-9°C)
Visibility	NA
Last update	09 Dec 11:00 PM MST

More Information:

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

Extended Forecast for

20 Miles NNW West Yellowstone MT

Tonight
Low: 21 °F⇑
Heavy Snow
Wednesday
High: 30 °F
Snow Likely
then Chance
Snow
Wednesday Night
Low: 24 °F
Breezy.
Slight Chance
Snow then
Mostly Cloudy
Thursday
High: 28 °F
Chance Snow
Thursday Night
Low: 25 °F
Chance Snow
Friday
High: 26 °F
Chance Snow
Friday Night
Low: 21 °F
Slight Chance
Snow
Saturday
High: 24 °F
Slight Chance
Snow then
Partly Sunny
Saturday Night
Low: 17 °F
Mostly Cloudy

Detailed Forecast

Tonight

Snow. The snow could be heavy at times. Temperature rising to around 26 by 5am. South southwest wind 10 to 16 mph, with gusts as high as 28 mph. Chance of precipitation is 90%. Total nighttime snow accumulation of 2 to 4 inches possible.

Wednesday

Snow likely, mainly before 11am. Mostly cloudy, with a high near 30. South southwest wind around 18 mph, with gusts as high as 34 mph. Chance of precipitation is 70%. New snow accumulation of less than one inch possible.

Wednesday Night

A 20 percent chance of snow before 11pm. Mostly cloudy, with a low around 24. Breezy, with a south southwest wind around 22 mph, with gusts as high as 34 mph.

Thursday

A 30 percent chance of snow, mainly after 11am. Mostly cloudy, with a high near 28. South southwest wind 15 to 21 mph, with gusts as high as 31 mph. New snow accumulation of less than a half inch possible.

Thursday Night

A 50 percent chance of snow. Cloudy, with a low around 25. Southwest wind around 14 mph, with gusts as high as 24 mph. New snow accumulation of 2 to 4 inches possible.

Friday

A 50 percent chance of snow. Mostly cloudy, with a high near 26. Southwest wind around 14 mph, with gusts as high as 23 mph. New snow accumulation of around an inch possible.

Friday Night

A 20 percent chance of snow after 11pm. Mostly cloudy, with a low around 21. South southwest wind 14 to 17 mph, with gusts as high as 25 mph.

Saturday

A slight chance of snow before 11am. Partly sunny, with a high near 24. South southwest wind 11 to 14 mph, with gusts as high as 21 mph.

Saturday Night

Mostly cloudy, with a low around 17.

Sunday

Partly sunny, with a high near 24.

Sunday Night

Mostly cloudy, with a low around 17.

Monday

A slight chance of snow. Partly sunny, with a high near 24.