Pacific Storm System Impacting the Western U.S.; Critical to Extremely Critical Fire Weather in the Central U.S.

A Pacific storm will move through the western U.S. today and Tuesday with areas of heavy mountain snow, gusty to high winds, and lower elevation rain. Ahead of this storm, gusty winds and dry conditions over the central and southern Plains will contribute to widespread critical to extremely critical fire weather through Tuesday. Read More >

Hazardous Weather Conditions

Current conditions at

HEBGEN LAKE (HBRM8)

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

35°F

2°C

Humidity	79%
Wind Speed	SSW 4 MPH
Barometer	NA
Dewpoint	29°F (-2°C)
Visibility	NA
Wind Chill	32°F (0°C)
Last update	17 Mar 12:39 PM MDT

More Information:

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

Extended Forecast for

West Yellowstone MT

Winter Weather Advisory March 17, 01:39pm until March 18, 12:00pm

Click here for hazard details and duration

Winter Weather Advisory

Winter Weather Advisory March 17, 01:39pm until March 18, 12:00pm
NOW until 12:00pm Tue
Winter Weather Advisory
This Afternoon
High: 35 °F
Snow Likely
Tonight
Low: 16 °F
Snow
Tuesday
High: 28 °F
Snow Likely
Tuesday Night
Low: -3 °F
Gradual
Clearing
Wednesday
High: 31 °F
Mostly Sunny
Wednesday Night
Low: 14 °F
Mostly Cloudy
then Slight
Chance Snow
Thursday
High: 33 °F
Chance Snow
then Snow
Thursday Night
Low: 5 °F
Snow Likely
then Partly
Cloudy

Detailed Forecast

This Afternoon

Snow likely. Cloudy, with a high near 35. Southwest wind around 11 mph, with gusts as high as 25 mph. Chance of precipitation is 70%. Total daytime snow accumulation of 2 to 4 inches possible.

Tonight

Snow. Low around 16. Southwest wind 5 to 9 mph becoming calm. Winds could gust as high as 22 mph. Chance of precipitation is 80%. New snow accumulation of around an inch possible.

Tuesday

Snow likely, mainly before noon. Cloudy, with a high near 28. North northwest wind 9 to 13 mph, with gusts as high as 24 mph. Chance of precipitation is 70%. New snow accumulation of less than a half inch possible.

Tuesday Night

Cloudy during the early evening, then gradual clearing, with a low around -3. North northwest wind 5 to 10 mph becoming light and variable in the evening. Winds could gust as high as 21 mph.

Wednesday

Mostly sunny, with a high near 31. Calm wind becoming southwest 5 to 9 mph in the afternoon. Winds could gust as high as 24 mph.

Wednesday Night

A 20 percent chance of snow after midnight. Mostly cloudy, with a low around 14. South southwest wind 5 to 8 mph, with gusts as high as 25 mph.

Thursday

Snow, mainly after noon. High near 33. Light south southwest wind becoming southwest 5 to 9 mph in the morning. Winds could gust as high as 24 mph. Chance of precipitation is 90%. New snow accumulation of 1 to 2 inches possible.

Thursday Night

Snow likely before midnight. Mostly cloudy, with a low around 5. West southwest wind 5 to 7 mph becoming calm after midnight. Winds could gust as high as 23 mph.

Friday

Partly sunny, with a high near 32.

Friday Night

A chance of snow. Mostly cloudy, with a low around 16.

Saturday

Snow. Cloudy, with a high near 33.

Saturday Night

A chance of snow. Mostly cloudy, with a low around 4.

Sunday

A slight chance of snow. Partly sunny, with a high near 35.