Lake Effect Snow in the Lower Great Lakes; Unsettled Pattern in the Pacific Northwest

Lake-effect snow will continue downwind of Lakes Erie and Ontario through Friday. Lake Effect Snow Warnings have been issued. In the Western U.S., rain and higher elevation snow will continue over the Great Basin through Friday. A front will move over the Pacific Northwest this afternoon and produce light rain and higher elevation snow over the Cascades through Saturday. Read More >

Current conditions at

HEBGEN LAKE (HBRM8)

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

NA

35°F

2°C

Humidity 75%
Wind Speed W 1 MPH
Barometer NA
Dewpoint 28°F (-2°C)
Visibility NA
Last update 12 Feb 12:39 PM MST
Extended Forecast for

West Yellowstone MT

  • This Afternoon

    This Afternoon: Mostly sunny, with a high near 37. Calm wind.

    High: 37 °F

    Mostly Sunny

  • Tonight

    Tonight: Mostly cloudy, with a low around 16. Calm wind.

    Low: 16 °F

    Mostly Cloudy

  • Friday

    Friday: Mostly cloudy, with a high near 34. Calm wind becoming southwest around 6 mph in the afternoon.

    High: 34 °F

    Mostly Cloudy

  • Friday Night

    Friday Night: Mostly cloudy, with a low around 17. Southwest wind around 5 mph becoming calm  in the evening.

    Low: 17 °F

    Mostly Cloudy

  • Saturday

    Saturday: Mostly cloudy, with a high near 36. Calm wind becoming south southwest 5 to 8 mph in the afternoon. Winds could gust as high as 22 mph.

    High: 36 °F

    Mostly Cloudy

  • Saturday Night

    Saturday Night: Mostly cloudy, with a low around 19. South southwest wind around 6 mph becoming calm  in the evening. Winds could gust as high as 22 mph.

    Low: 19 °F

    Mostly Cloudy

  • Sunday

    Sunday: A 20 percent chance of snow after 11am.  Mostly cloudy, with a high near 39. Calm wind becoming southwest 5 to 9 mph in the afternoon. Winds could gust as high as 24 mph.

    High: 39 °F

    Slight Chance
    Snow

  • Sunday Night

    Sunday Night: A slight chance of snow before 11pm.  Mostly cloudy, with a low around 18. South southwest wind 5 to 7 mph becoming calm  in the evening. Winds could gust as high as 22 mph.

    Low: 18 °F

    Slight Chance
    Snow then
    Mostly Cloudy

  • Washington's Birthday

    Washington's Birthday: A chance of snow, mainly after 11am.  Mostly cloudy, with a high near 38.

    High: 38 °F

    Chance Snow

Detailed Forecast

This Afternoon
Mostly sunny, with a high near 37. Calm wind.
Tonight
Mostly cloudy, with a low around 16. Calm wind.
Friday
Mostly cloudy, with a high near 34. Calm wind becoming southwest around 6 mph in the afternoon.
Friday Night
Mostly cloudy, with a low around 17. Southwest wind around 5 mph becoming calm in the evening.
Saturday
Mostly cloudy, with a high near 36. Calm wind becoming south southwest 5 to 8 mph in the afternoon. Winds could gust as high as 22 mph.
Saturday Night
Mostly cloudy, with a low around 19. South southwest wind around 6 mph becoming calm in the evening. Winds could gust as high as 22 mph.
Sunday
A 20 percent chance of snow after 11am. Mostly cloudy, with a high near 39. Calm wind becoming southwest 5 to 9 mph in the afternoon. Winds could gust as high as 24 mph.
Sunday Night
A slight chance of snow before 11pm. Mostly cloudy, with a low around 18. South southwest wind 5 to 7 mph becoming calm in the evening. Winds could gust as high as 22 mph.
Washington's Birthday
A chance of snow, mainly after 11am. Mostly cloudy, with a high near 38.
Monday Night
Snow likely, mainly after 11pm. Mostly cloudy, with a low around 21.
Tuesday
Snow. Cloudy, with a high near 33.
Tuesday Night
Snow likely. Mostly cloudy, with a low around 8.
Wednesday
Snow likely. Mostly cloudy, with a high near 27.
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ABOUT THIS FORECAST

 
Point Forecast:
West Yellowstone MT
 44.67°N 111.09°W (Elev. 6686 ft)
11:31 am MST Feb 12, 2026
12pm MST Feb 12, 2026-6pm MST Feb 18, 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