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The Regional Temperatures and Precipitation Product for the State of Montana (RTPMT) will be discontinued on May 6, 2026.

Hazardous Weather Conditions

Winter Storm Warning until April 3, 12:00 PM MDT

Current conditions at

HEBGEN LAKE (HBRM8)

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

30°F

-1°C

Humidity	79%
Wind Speed	SW 3 MPH
Barometer	NA
Dewpoint	24°F (-4°C)
Visibility	NA
Last update	03 Apr 09:39 AM MDT

More Information:

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

Extended Forecast for

West Yellowstone MT

Winter Storm Warning April 3, 09:47am until April 3, 12:00pm

Click here for hazard details and duration

Winter Storm Warning

Winter Storm Warning April 3, 09:47am until April 3, 12:00pm
NOW until 12:00pm Fri
Winter Storm Warning
Today
High: 40 °F
Chance Snow
and Areas Fog
Tonight
Low: 13 °F
Partly Cloudy
then Patchy
Fog
Saturday
High: 48 °F
Areas Fog
then Sunny
Saturday Night
Low: 17 °F
Clear
Sunday
High: 55 °F
Sunny
Sunday Night
Low: 25 °F
Partly Cloudy
Monday
High: 57 °F
Mostly Sunny
Monday Night
Low: 28 °F
Partly Cloudy

Detailed Forecast

Today

A 30 percent chance of snow, mainly before noon. Areas of fog before 11am. Otherwise, mostly cloudy, with a high near 40. West northwest wind around 8 mph. Total daytime snow accumulation of less than a half inch possible.

Tonight

Patchy fog after midnight. Otherwise, partly cloudy, with a low around 13. West wind 5 to 7 mph becoming calm in the evening.

Saturday

Areas of fog before 9am. Otherwise, sunny, with a high near 48. Calm wind becoming southwest 5 to 8 mph in the morning.

Saturday Night

Clear, with a low around 17. Southwest wind 5 to 8 mph becoming calm in the evening.

Sunday

Sunny, with a high near 55. Calm wind.

Sunday Night

Partly cloudy, with a low around 25. Calm wind.

Monday

Mostly sunny, with a high near 57. Light and variable wind.