Critical Fire Weather in the High Plains and Midwest; Heavy Snow in the Western Mountains and Northern Plains

Gusty winds and low relative humidity will bring critical fire weather to the central/southern High Plains and portions of the Midwest. Two Pacific storms will continue to bring heavy mountain snow and gusty winds to the western U.S. through Thursday. A swath of wintry weather, including heavy snow and a wintry mix, is expected from the Northern Plains to New England. Read More >

Hazardous Weather Conditions

Winter Weather Advisory until February 18, 11:00 PM MST

Current conditions at

HEBGEN LAKE (HBRM8)

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

27°F

-3°C

Humidity	93%
Wind Speed	SW 0 MPH
Barometer	NA
Dewpoint	25°F (-4°C)
Visibility	NA
Last update	18 Feb 02:39 PM MST

More Information:

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

Extended Forecast for

West Yellowstone MT

Winter Weather Advisory February 18, 03:16pm until February 18, 11:00pm

Click here for hazard details and duration

Winter Weather Advisory

Winter Weather Advisory February 18, 03:16pm until February 18, 11:00pm
NOW until 11:00pm Wed
Winter Weather Advisory
This Afternoon
High: 24 °F
Snow Likely
Tonight
Low: -1 °F
Snow Likely
then Chance
Snow
Thursday
High: 20 °F
Chance Snow
Thursday Night
Low: -12 °F
Slight Chance
Snow then
Mostly Cloudy
Friday
High: 22 °F
Chance Snow
Friday Night
Low: -2 °F
Slight Chance
Snow then
Mostly Cloudy
Saturday
High: 26 °F
Partly Sunny
Saturday Night
Low: 0 °F
Partly Cloudy

Detailed Forecast

This Afternoon

Snow likely. Mostly cloudy, with a steady temperature around 24. West northwest wind around 6 mph, with gusts as high as 20 mph. Chance of precipitation is 70%. Total daytime snow accumulation of 2 to 4 inches possible.

Tonight

Snow likely, mainly before 1am. Mostly cloudy, with a low around -1. North northwest wind around 5 mph becoming calm in the evening. Chance of precipitation is 60%. New snow accumulation of less than one inch possible.

Thursday

A 40 percent chance of snow. Partly sunny, with a high near 20. Wind chill values as low as zero. Calm wind becoming southwest around 6 mph in the afternoon. Winds could gust as high as 20 mph. New snow accumulation of less than a half inch possible.

Thursday Night

A 20 percent chance of snow before 11pm. Mostly cloudy, with a low around -12. Southwest wind around 5 mph becoming calm in the evening. Winds could gust as high as 18 mph.

Friday

A 30 percent chance of snow after 11am. Partly sunny, with a high near 22. Calm wind becoming southwest around 5 mph in the afternoon. Little or no snow accumulation expected.

Friday Night

A 20 percent chance of snow before 11pm. Mostly cloudy, with a low around -2. Southwest wind around 6 mph becoming calm in the evening. Winds could gust as high as 20 mph.

Saturday

Partly sunny, with a high near 26. Calm wind becoming southwest 5 to 7 mph in the afternoon. Winds could gust as high as 18 mph.

Saturday Night

Partly cloudy, with a low around 0. Light and variable wind.

Sunday

Partly sunny, with a high near 36.

Sunday Night

Mostly clear, with a low around 9.

Monday

A slight chance of snow. Mostly sunny, with a high near 39.

Monday Night

A chance of snow. Mostly cloudy, with a low around 17.