Heavy Rain Across the Southern US; Unsettled Pattern in the Pacific Northwest

A storm system will bring heavy rainfall, thunderstorms, and flooding threats to portions of the Southern Plains Friday, the Lower Mississippi Valley Saturday, and the Southeast into the Mid-Atlantic on Sunday. High elevation snow and mixed precipitation and rain in the lower elevations will impact the Pacific Northwest this weekend before a stronger system moves in early next week. Read More >

Current conditions at

HEBGEN LAKE (HBRM8)

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

NA

29°F

-2°C

Humidity 82%
Wind Speed SW 2 MPH
Barometer NA
Dewpoint 24°F (-4°C)
Visibility NA
Last update 13 Feb 02:39 AM MST
Extended Forecast for

West Yellowstone MT

  • Overnight

    Overnight: Mostly cloudy, with a steady temperature around 21. Calm wind.

    Low: 21 °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 15. Calm wind.

    Low: 15 °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 21 mph.

    Low: 19 °F

    Mostly Cloudy

  • Sunday

    Sunday: A 20 percent chance of snow after 11am.  Partly sunny, with a high near 39. Calm wind becoming south southwest 5 to 9 mph in the afternoon. Winds could gust as high as 25 mph.

    High: 39 °F

    Slight Chance
    Snow

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 16. South southwest wind around 6 mph becoming calm  in the evening. Winds could gust as high as 23 mph.

    Low: 16 °F

    Partly Cloudy

  • Washington's Birthday

    Washington's Birthday: A chance of snow, mainly after 11am.  Mostly cloudy, with a high near 40. Light south southeast wind becoming south southwest 5 to 10 mph in the afternoon. Winds could gust as high as 26 mph.

    High: 40 °F

    Chance Snow

  • Monday Night

    Monday Night: Snow likely, mainly after 11pm.  Mostly cloudy, with a low around 20.

    Low: 20 °F

    Snow Likely

Detailed Forecast

Overnight
Mostly cloudy, with a steady temperature around 21. 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 15. Calm wind.
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 21 mph.
Sunday
A 20 percent chance of snow after 11am. Partly sunny, with a high near 39. Calm wind becoming south southwest 5 to 9 mph in the afternoon. Winds could gust as high as 25 mph.
Sunday Night
Partly cloudy, with a low around 16. South southwest wind around 6 mph becoming calm in the evening. Winds could gust as high as 23 mph.
Washington's Birthday
A chance of snow, mainly after 11am. Mostly cloudy, with a high near 40. Light south southeast wind becoming south southwest 5 to 10 mph in the afternoon. Winds could gust as high as 26 mph.
Monday Night
Snow likely, mainly after 11pm. Mostly cloudy, with a low around 20.
Tuesday
Snow. Cloudy, with a high near 34.
Tuesday Night
Snow likely. Mostly cloudy, with a low around 13.
Wednesday
Snow likely. Mostly cloudy, with a high near 29.
Wednesday Night
A chance of snow. Mostly cloudy, with a low around 8.
Thursday
Snow likely. Mostly cloudy, with a high near 27.
Basemap Options
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ABOUT THIS FORECAST

 
Point Forecast:
West Yellowstone MT
 44.67°N 111.09°W (Elev. 6686 ft)
11:52 pm MST Feb 12, 2026
3am MST Feb 13, 2026-6pm MST Feb 19, 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