Powerful Winter Storm from the Upper Midwest into the Northeast; Severe Thunderstorms in the Midwest and Ohio Valley

A rapidly-intensifying storm is expected to bring heavy snow, blizzard conditions, and icing from the Upper Midwest through the Great Lakes and Northeast. Scattered severe thunderstorms may produce severe/damaging wind gusts and a couple of tornadoes across parts of the Midwest and lower Ohio Valley through the evening. Arctic air will expand across the central and southern U.S.. Read More >

Current conditions at

HEBGEN LAKE (HBRM8)

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

NA

6°F

-14°C

Humidity 84%
Wind Speed N 0 MPH
Barometer NA
Dewpoint 2°F (-17°C)
Visibility NA
Last update 29 Dec 05:39 AM MST
Extended Forecast for

West Yellowstone MT

  • Today

    Today: Sunny, with a high near 26. Wind chill values as low as zero. Light and variable wind.

    High: 26 °F

    Sunny

  • Tonight

    Tonight: Mostly clear, with a low around 8. Calm wind.

    Low: 8 °F

    Mostly Clear

  • Tuesday

    Tuesday: Mostly cloudy through mid morning, then gradual clearing, with a high near 33. Calm wind.

    High: 33 °F

    Becoming
    Sunny

  • Tuesday Night

    Tuesday Night: Clear, with a low around 8. Calm wind.

    Low: 8 °F

    Clear

  • Wednesday

    Wednesday: Sunny, with a high near 37. Light and variable wind.

    High: 37 °F

    Sunny

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 15. Calm wind.

    Low: 15 °F

    Partly Cloudy

  • New Year's Day

    New Year's Day: A 20 percent chance of snow after 11am.  Mostly cloudy, with a high near 36. Calm wind becoming south southwest around 6 mph in the afternoon.

    High: 36 °F

    Slight Chance
    Snow

  • Thursday Night

    Thursday Night: A chance of snow, mainly after 11pm.  Mostly cloudy, with a low around 23. South southwest wind around 5 mph becoming calm  in the evening.

    Low: 23 °F

    Chance Snow

  • Friday

    Friday: A chance of snow.  Mostly cloudy, with a high near 36.

    High: 36 °F

    Chance Snow

Detailed Forecast

Today
Sunny, with a high near 26. Wind chill values as low as zero. Light and variable wind.
Tonight
Mostly clear, with a low around 8. Calm wind.
Tuesday
Mostly cloudy through mid morning, then gradual clearing, with a high near 33. Calm wind.
Tuesday Night
Clear, with a low around 8. Calm wind.
Wednesday
Sunny, with a high near 37. Light and variable wind.
Wednesday Night
Partly cloudy, with a low around 15. Calm wind.
New Year's Day
A 20 percent chance of snow after 11am. Mostly cloudy, with a high near 36. Calm wind becoming south southwest around 6 mph in the afternoon.
Thursday Night
A chance of snow, mainly after 11pm. Mostly cloudy, with a low around 23. South southwest wind around 5 mph becoming calm in the evening.
Friday
A chance of snow. Mostly cloudy, with a high near 36.
Friday Night
A chance of snow. Mostly cloudy, with a low around 26.
Saturday
A chance of snow. Mostly cloudy, with a high near 37.
Saturday Night
A chance of snow. Mostly cloudy, with a low around 23.
Sunday
A chance of snow. Mostly cloudy, with a high near 34.
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ABOUT THIS FORECAST

 
Point Forecast:
West Yellowstone MT
 44.65°N 111.12°W (Elev. 6745 ft)
4:36 am MST Dec 29, 2025
5am MST Dec 29, 2025-6pm MST Jan 4, 2026
 
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Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database