Powerful Storm to Impact Eastern Third of U.S. this weekend.

A developing storm system will bring a myriad of significant impacts this weekend. Heavy snow up to 18 inches from the Ohio Valley to the Northeast, and ice up to a quarter of an inch is forecast in places. Heavy rain may cause flash flooding from the Mid-South to the Mid-Atlantic. Severe thunderstorms with damaging winds and isolated tornadoes will be possible in the Deep South. Read More >

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Current conditions at

HEBGEN LAKE (HBRM8)

Lat: 44.665972°NLon: 111.099111°WElev: 6700ft.

22°F

-6°C

Humidity	90%
Wind Speed	SW 5 G 12 MPH
Barometer	NA
Dewpoint	20°F (-7°C)
Visibility	NA
Wind Chill	15°F (-9°C)
Last update	19 Jan 6:39 am MST

More Information:

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

Extended Forecast for

West Yellowstone MT

Today

Snow Likely
High: 29 °F
Tonight

Snow
Low: 18 °F
Sunday

Snow
High: 34 °F
Sunday
Night

Snow
Low: 19 °F
M.L.King
Day

Snow Likely
then Chance
Snow
High: 25 °F
Monday
Night

Slight Chance
Snow then
Partly Cloudy
Low: -4 °F
Tuesday

Slight Chance
Snow
High: 19 °F
Tuesday
Night

Chance Snow
Low: 3 °F
Wednesday

Snow Likely
High: 23 °F

Detailed Forecast

Today

Snow likely. Cloudy, with a high near 29. Southwest wind 6 to 9 mph, with gusts as high as 25 mph. Chance of precipitation is 70%. Total daytime snow accumulation of less than one inch possible.

Tonight

Snow. Low around 18. South southwest wind 3 to 7 mph. Winds could gust as high as 23 mph. Chance of precipitation is 80%. New snow accumulation of 1 to 2 inches possible.

Sunday

Snow. High near 34. South southwest wind 8 to 13 mph, with gusts as high as 18 mph. Chance of precipitation is 80%. New snow accumulation of 1 to 3 inches possible.

Sunday Night

Snow. Low around 19. South southwest wind 5 to 11 mph. Chance of precipitation is 80%. New snow accumulation of 2 to 4 inches possible.

M.L.King Day

Snow likely, mainly before 11am. Cloudy, with a high near 25. North wind 5 to 10 mph. Chance of precipitation is 70%. New snow accumulation of 1 to 2 inches possible.

Monday Night

A 20 percent chance of snow before 11pm. Mostly cloudy, with a low around -4.

Tuesday

A 20 percent chance of snow after 11am. Mostly sunny, with a high near 19.

Tuesday Night

A chance of snow. Mostly cloudy, with a low around 3.

Wednesday

Snow likely. Cloudy, with a high near 23.

Wednesday Night

Snow likely, mainly before 11pm. Mostly cloudy, with a low around 6.

Thursday

A slight chance of snow. Partly sunny, with a high near 25.