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.

19°F

-7°C

Humidity	69%
Wind Speed	NE 0 MPH
Barometer	NA
Dewpoint	10°F (-12°C)
Visibility	NA
Last update	25 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: 29 °F
Areas Fog
then Mostly
Sunny
Tonight
Low: 13 °F
Snow Likely
Wednesday
High: 31 °F
Snow then
Chance Snow
Wednesday Night
Low: 17 °F
Chance Snow
Thanksgiving Day
High: 38 °F
Chance Snow
Thursday Night
Low: 19 °F
Chance Snow
Friday
High: 36 °F
Snow Likely
Friday Night
Low: 9 °F
Chance Snow
Saturday
High: 28 °F
Chance Snow

Detailed Forecast

Today

Areas of fog before 11am. Otherwise, mostly sunny, with a high near 29. Calm wind becoming southwest 5 to 7 mph in the afternoon.

Tonight

Snow likely, mainly after 4am. Cloudy, with a low around 13. Southwest wind 5 to 7 mph. Chance of precipitation is 60%. New snow accumulation of less than one inch possible.

Wednesday

Snow, mainly before 11am. High near 31. Southwest wind 6 to 10 mph, with gusts as high as 18 mph. Chance of precipitation is 90%. New snow accumulation of less than one inch possible.

Wednesday Night

A 30 percent chance of snow, mainly after 11pm. Mostly cloudy, with a low around 17. South southwest wind around 6 mph becoming calm in the evening. New snow accumulation of less than a half inch possible.

Thanksgiving Day

A 50 percent chance of snow. Mostly cloudy, with a high near 38. Light south southwest wind increasing to 5 to 10 mph in the afternoon. Winds could gust as high as 21 mph. New snow accumulation of less than a half inch possible.

Thursday Night

A 30 percent chance of snow, mainly after 11pm. Mostly cloudy, with a low around 19. South southwest wind 3 to 7 mph. New snow accumulation of less than a half inch possible.

Friday

Snow likely. Mostly cloudy, with a high near 36. Calm wind becoming west around 6 mph in the afternoon. Chance of precipitation is 70%. New snow accumulation of less than a half inch possible.

Friday Night

A chance of snow. Mostly cloudy, with a low around 9. Light and variable wind.

Saturday

A chance of snow. Mostly cloudy, with a high near 28.

Saturday Night

A chance of snow. Mostly cloudy, with a low around 1.

Sunday

A chance of snow. Partly sunny, with a high near 22.

Sunday Night

Mostly cloudy, with a low around -3.

Monday

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