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.

27°F

-3°C

Humidity	73%
Wind Speed	SW 5 MPH
Barometer	NA
Dewpoint	19°F (-7°C)
Visibility	NA
Wind Chill	21°F (-6°C)
Last update	26 Nov 10:39 AM MST

More Information:

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

Extended Forecast for

West Yellowstone MT

Today
High: 33 °F
Slight Chance
Snow
Tonight
Low: 15 °F
Slight Chance
Snow and
Patchy
Freezing Fog
Thanksgiving Day
High: 38 °F
Chance Snow
Thursday Night
Low: 18 °F
Slight Chance
Snow
Friday
High: 35 °F
Snow Likely
Friday Night
Low: 2 °F
Chance Snow
Saturday
High: 26 °F
Slight Chance
Snow
Saturday Night
Low: 0 °F
Slight Chance
Snow
Sunday
High: 26 °F
Slight Chance
Snow

Detailed Forecast

Today

A 20 percent chance of snow before noon. Partly sunny, with a high near 33. Southwest wind 7 to 9 mph, with gusts as high as 20 mph.

Tonight

A 20 percent chance of snow after 3am. Patchy freezing fog after 11pm. Increasing clouds, with a low around 15. Light south southwest wind.

Thanksgiving Day

A 30 percent chance of snow, mainly before 11am. Mostly cloudy, with a high near 38. Calm wind becoming south southwest 5 to 9 mph in the morning. Winds could gust as high as 21 mph. New snow accumulation of less than a half inch possible.

Thursday Night

A 20 percent chance of snow after 11pm. Mostly cloudy, with a low around 18. South southwest wind 3 to 7 mph.

Friday

Snow likely, mainly after 11am. Mostly cloudy, with a high near 35. Calm wind becoming west southwest 5 to 7 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. Mostly cloudy, with a low around 2. West wind around 6 mph becoming calm after midnight. New snow accumulation of less than a half inch possible.

Saturday

A 20 percent chance of snow. Mostly sunny, with a high near 26. Calm wind becoming west southwest around 5 mph in the afternoon.

Saturday Night

A slight chance of snow. Partly cloudy, with a low around 0. Light and variable wind.

Sunday

A slight chance of snow. Mostly sunny, with a high near 26.

Sunday Night

Mostly cloudy, with a low around 7.

Monday

A slight chance of snow. Partly sunny, with a high near 27.

Monday Night

A slight chance of snow. Mostly cloudy, with a low around 12.