National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce

Snowy, Very Cold and Windy from the Northern Plains to Great Lakes; Critical Fire Weather in South Texas

Moderate to heavy lake effect snow is expected downwind of the Great Lakes, with the Chicago metro potentially receiving 6 to 12 inches of snowfall. A frigid airmass will bring very cold temperatures to the Central U.S. and Mississippi Valley today, migrating into the Eastern U.S. on Monday. Dry and windy weather will bring critical fire weather conditions to South Texas today. Read More >

Current conditions at

HEBGEN LAKE (HBRM8)

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

NA

29°F

-2°C

Humidity 64%
Wind Speed NW 1 MPH
Barometer NA
Dewpoint 18°F (-8°C)
Visibility NA
Last update 09 Nov 10:39 AM MST
Extended Forecast for

West Yellowstone MT

  • Today

    Today: Sunny, with a high near 46. Light southwest wind.

    High: 46 °F

    Sunny

  • Tonight

    Tonight: Partly cloudy, with a low around 18. Calm wind.

    Low: 18 °F

    Partly Cloudy

  • Monday

    Monday: Partly sunny, with a high near 49. Calm wind becoming southwest 5 to 9 mph in the afternoon. Winds could gust as high as 18 mph.

    High: 49 °F

    Partly Sunny

  • Monday Night

    Monday Night: Partly cloudy, with a low around 20. South southwest wind 3 to 7 mph.

    Low: 20 °F

    Partly Cloudy

  • Veterans Day

    Veterans Day: Mostly sunny, with a high near 49. Calm wind becoming southwest 5 to 8 mph in the afternoon.

    High: 49 °F

    Mostly Sunny

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 22. South southwest wind around 6 mph becoming calm in the evening.

    Low: 22 °F

    Partly Cloudy

  • Wednesday

    Wednesday: Partly sunny, with a high near 51. Calm wind becoming south southwest 5 to 8 mph in the afternoon. Winds could gust as high as 18 mph.

    High: 51 °F

    Partly Sunny

  • Wednesday Night

    Wednesday Night: Mostly cloudy, with a low around 25. South southwest wind around 5 mph becoming calm after midnight.

    Low: 25 °F

    Mostly Cloudy

  • Thursday

    Thursday: Mostly sunny, with a high near 53.

    High: 53 °F

    Mostly Sunny

Detailed Forecast

Today
Sunny, with a high near 46. Light southwest wind.
Tonight
Partly cloudy, with a low around 18. Calm wind.
Monday
Partly sunny, with a high near 49. Calm wind becoming southwest 5 to 9 mph in the afternoon. Winds could gust as high as 18 mph.
Monday Night
Partly cloudy, with a low around 20. South southwest wind 3 to 7 mph.
Veterans Day
Mostly sunny, with a high near 49. Calm wind becoming southwest 5 to 8 mph in the afternoon.
Tuesday Night
Partly cloudy, with a low around 22. South southwest wind around 6 mph becoming calm in the evening.
Wednesday
Partly sunny, with a high near 51. Calm wind becoming south southwest 5 to 8 mph in the afternoon. Winds could gust as high as 18 mph.
Wednesday Night
Mostly cloudy, with a low around 25. South southwest wind around 5 mph becoming calm after midnight.
Thursday
Mostly sunny, with a high near 53.
Thursday Night
A slight chance of rain before 8pm, then a chance of rain and snow. Mostly cloudy, with a low around 27.
Friday
Rain and snow likely. Mostly cloudy, with a high near 41.
Friday Night
Snow likely. Mostly cloudy, with a low around 17.
Saturday
A chance of snow. Mostly cloudy, with a high near 36.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
West Yellowstone MT
 44.67°N 111.09°W (Elev. 6686 ft)
Last Update:
9:24 am MST Nov 9, 2025
Forecast Valid:
11am MST Nov 9, 2025-6pm MST Nov 15, 2025
 
Forecast Discussion
 
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