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.

HEBGEN LAKE (HBRM8)

Lat: 44.66597°NLon: 111.09911°WElev: 6700.0ft.

28°F

-2°C

Humidity	69%
Wind Speed	WSW 1 MPH
Barometer	NA
Dewpoint	19°F (-7°C)
Visibility	NA
Last update	26 Nov 06:39 PM MST

More Information:

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

Extended Forecast for

West Yellowstone MT

Tonight
Low: 12 °F
Areas
Freezing Fog
then Chance
Snow and
Areas
Freezing Fog
Thanksgiving Day
High: 38 °F
Chance Snow
Thursday Night
Low: 16 °F
Mostly Clear
Friday
High: 36 °F
Snow Likely
Friday Night
Low: 0 °F
Chance Snow
then Partly
Cloudy
Saturday
High: 27 °F
Partly Sunny
Saturday Night
Low: 4 °F
Slight Chance
Snow
Sunday
High: 29 °F
Slight Chance
Snow then
Sunny
Sunday Night
Low: 3 °F
Partly Cloudy

Detailed Forecast

Tonight

A 30 percent chance of snow after 5am. Areas of freezing fog after 11pm. Increasing clouds, with a low around 12. Light southeast wind. Little or no snow accumulation expected.

Thanksgiving Day

A 40 percent chance of snow, mainly before 8am. Cloudy, with a high near 38. Calm wind becoming southwest 5 to 9 mph in the afternoon. Winds could gust as high as 18 mph. Little or no snow accumulation expected.

Thursday Night

Mostly cloudy during the early evening, then becoming mostly clear, with a low around 16. Southwest wind around 6 mph becoming calm after midnight.

Friday

Snow likely, mainly after 11am. Mostly cloudy, with a high near 36. Calm wind becoming west southwest 5 to 9 mph in the afternoon. Chance of precipitation is 70%. New snow accumulation of less than a half inch possible.

Friday Night

A 50 percent chance of snow before 11pm. Mostly cloudy, with a low around 0. North wind 5 to 8 mph becoming calm after midnight. New snow accumulation of less than a half inch possible.

Saturday

Partly sunny, with a high near 27. Light and variable wind.

Saturday Night

A 20 percent chance of snow after 11pm. Mostly cloudy, with a low around 4. Calm wind.

Sunday

A slight chance of snow before 11am. Mostly sunny, with a high near 29. Light and variable wind.

Sunday Night

Partly cloudy, with a low around 3.

Monday

A slight chance of snow after 11am. Partly sunny, with a high near 28.

Monday Night

A chance of snow. Mostly cloudy, with a low around 11.