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.

20°F

-7°C

Humidity	68%
Wind Speed	NNW 0 MPH
Barometer	30.13 in (1020.32 mb)
Dewpoint	11°F (-12°C)
Visibility	NA
Last update	07 Dec 12:00 AM MST

More Information:

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

Extended Forecast for

12 Miles NW West Yellowstone MT

Overnight
Low: 15 °F
Increasing
Clouds
Sunday
High: 27 °F
Chance Snow
Sunday Night
Low: 24 °F
Snow Likely
then Chance
Snow
Monday
High: 31 °F
Snow Likely
Monday Night
Low: 26 °F
Snow Likely
and Breezy
Tuesday
High: 35 °F
Snow
Tuesday Night
Low: 26 °F
Snow Likely
Wednesday
High: 37 °F
Snow
Wednesday Night
Low: 20 °F
Chance Snow

Detailed Forecast

Overnight

Increasing clouds, with a low around 15. Southwest wind 6 to 8 mph.

Sunday

A 50 percent chance of snow, mainly after 11am. Mostly cloudy, with a high near 27. West southwest wind 6 to 11 mph becoming south in the afternoon. Winds could gust as high as 22 mph. New snow accumulation of less than one inch possible.

Sunday Night

Snow likely, mainly before 11pm. Mostly cloudy, with a steady temperature around 24. Southwest wind 10 to 15 mph, with gusts as high as 24 mph. Chance of precipitation is 60%. New snow accumulation of less than one inch possible.

Monday

Snow likely, mainly after 11am. Mostly cloudy, with a high near 31. South southwest wind 9 to 13 mph, with gusts as high as 23 mph. Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.

Monday Night

Snow likely. Cloudy, with a low around 26. Breezy, with a south southwest wind 15 to 23 mph, with gusts as high as 33 mph. Chance of precipitation is 60%. New snow accumulation of 1 to 2 inches possible.

Tuesday

Snow. High near 35. West wind 16 to 18 mph, with gusts as high as 28 mph. Chance of precipitation is 80%. New snow accumulation of around an inch possible.

Tuesday Night

Snow likely. Mostly cloudy, with a low around 26. Southwest wind 11 to 13 mph, with gusts as high as 22 mph. Chance of precipitation is 70%. New snow accumulation of 1 to 2 inches possible.

Wednesday

Snow. Mostly cloudy, with a high near 37. West southwest wind 10 to 15 mph, with gusts as high as 26 mph.

Wednesday Night

A chance of snow. Mostly cloudy, with a low around 20.

Thursday

A chance of snow. Partly sunny, with a high near 34.

Thursday Night

A chance of snow. Mostly cloudy, with a low around 20.

Friday

A chance of snow. Partly sunny, with a high near 36.

Friday Night

Mostly cloudy, with a low around 25.