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.

Hazardous Weather Conditions

Winter Weather Advisory in effect from November 28, 12:00 PM MST until November 28, 08:00 PM MST

Current conditions at

HEBGEN LAKE (HBRM8)

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

37°F

3°C

Humidity	56%
Wind Speed	SSW 3 MPH
Barometer	NA
Dewpoint	23°F (-5°C)
Visibility	NA
Last update	28 Nov 11:39 AM MST

More Information:

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

Extended Forecast for

West Yellowstone MT

Winter Weather Advisory until November 28, 08:00pm

Click here for hazard details and duration

Winter Weather Advisory

Winter Weather Advisory until November 28, 08:00pm
NOW until 8:00pm Fri
Winter Weather Advisory
This Afternoon
High: 36 °F⇓
Snow
Tonight
Low: -1 °F
Chance Snow
then Mostly
Clear
Saturday
High: 26 °F
Sunny
Saturday Night
Low: 7 °F
Mostly Cloudy
Sunday
High: 30 °F
Slight Chance
Snow then
Sunny
Sunday Night
Low: 7 °F
Partly Cloudy
Monday
High: 26 °F
Slight Chance
Snow
Monday Night
Low: 14 °F
Chance Snow

Detailed Forecast

This Afternoon

Snow, mainly after 3pm. Temperature falling to around 29 by 5pm. Southwest wind 8 to 10 mph, with gusts as high as 21 mph. Chance of precipitation is 80%. Total daytime snow accumulation of less than a half inch possible.

Tonight

A 30 percent chance of snow before 7pm. Cloudy during the early evening, then gradual clearing, with a low around -1. North northeast wind 6 to 11 mph becoming light east northeast after midnight. Winds could gust as high as 24 mph. New snow accumulation of less than a half inch possible.

Saturday

Sunny, with a high near 26. Wind chill values as low as zero. Calm wind.

Saturday Night

Mostly cloudy, with a low around 7. Calm wind.

Sunday

A 20 percent chance of snow before 11am. Mostly sunny, with a high near 30. Light and variable wind.

Sunday Night

Partly cloudy, with a low around 7. Calm wind.

Monday

A 20 percent chance of snow after 11am. Partly sunny, with a high near 26. Calm wind becoming southwest 5 to 9 mph in the afternoon. Winds could gust as high as 18 mph.

Monday Night

A chance of snow, mainly after 11pm. Mostly cloudy, with a low around 14. South southwest wind 6 to 8 mph, with gusts as high as 20 mph.

Tuesday

Snow. Cloudy, with a high near 29.

Tuesday Night

A chance of snow. Mostly cloudy, with a low around 9.

Wednesday

A slight chance of snow. Partly sunny, with a high near 30.

Wednesday Night

Mostly cloudy, with a low around 10.

Thursday

A chance of snow. Mostly cloudy, with a high near 27.