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PNS25-72: Soliciting Comments through December 19, 2025 on the Discontinuation of the Max/Min Temperature and Precipitation Table Product (RTP) for all NWS Alaska Region, Eastern Region, and Western Region Offices.

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Hazardous Weather Conditions

Current conditions at

HEBGEN LAKE (HBRM8)

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

NA

22°F

-6°C

Humidity 91%
Wind Speed SW 2 MPH
Barometer NA
Dewpoint 20°F (-7°C)
Visibility NA
Last update 04 Dec 01:39 PM MST
Extended Forecast for

2 Miles NNW West Yellowstone MT

Winter Storm Warning December 4, 02:05pm until December 6, 02:00pm
Click here for hazard details and duration
Winter Storm Warning
  •  
    Winter Storm Warning December 4, 02:05pm until December 6, 02:00pm

    NOW until 2:00pm Sat

    Winter Storm Warning

  • This Afternoon

    High: 24 °F

    Snow

  • Tonight

    Tonight: Snow. Steady temperature around 20. Southwest wind 5 to 10 mph becoming light after midnight. Winds could gust as high as 24 mph. Chance of precipitation is 90%. New snow accumulation of around an inch possible.

    Low: 20 °F

    Snow

  • Friday

    Friday: Snow, mainly after 2pm. High near 30. Light south southwest wind increasing to 6 to 11 mph in the morning. Winds could gust as high as 23 mph. Chance of precipitation is 90%. New snow accumulation of around an inch possible.

    High: 30 °F

    Chance Snow
    then Snow

  • Friday Night

    Friday Night: Snow. Low around 19. West southwest wind 10 to 15 mph, with gusts as high as 28 mph. Chance of precipitation is 100%. New snow accumulation of 1 to 2 inches possible.

    Low: 19 °F

    Snow then
    Snow Likely

  • Saturday

    Saturday: Snow. High near 33. West southwest wind 7 to 11 mph, with gusts as high as 23 mph. Chance of precipitation is 80%. New snow accumulation of less than a half inch possible.

    High: 33 °F

    Snow

  • Saturday Night

    Saturday Night: A 40 percent chance of snow. Mostly cloudy, with a low around 14. Southwest wind 5 to 9 mph, with gusts as high as 18 mph. New snow accumulation of less than a half inch possible.

    Low: 14 °F

    Chance Snow

  • Sunday

    Sunday: A 50 percent chance of snow. Mostly cloudy, with a high near 30. Southwest wind 5 to 14 mph, with gusts as high as 24 mph. New snow accumulation of less than a half inch possible.

    High: 30 °F

    Chance Snow

  • Sunday Night

    Sunday Night: Snow likely, mainly before 11pm. Mostly cloudy, with a low around 19. Southwest wind 8 to 14 mph, with gusts as high as 26 mph.

    Low: 19 °F

    Snow Likely

Detailed Forecast

This Afternoon
Snow. High near 24. South southwest wind 13 to 15 mph, with gusts as high as 26 mph. Chance of precipitation is 90%. Total daytime snow accumulation of less than one inch possible.
Tonight
Snow. Steady temperature around 20. Southwest wind 5 to 10 mph becoming light after midnight. Winds could gust as high as 24 mph. Chance of precipitation is 90%. New snow accumulation of around an inch possible.
Friday
Snow, mainly after 2pm. High near 30. Light south southwest wind increasing to 6 to 11 mph in the morning. Winds could gust as high as 23 mph. Chance of precipitation is 90%. New snow accumulation of around an inch possible.
Friday Night
Snow. Low around 19. West southwest wind 10 to 15 mph, with gusts as high as 28 mph. Chance of precipitation is 100%. New snow accumulation of 1 to 2 inches possible.
Saturday
Snow. High near 33. West southwest wind 7 to 11 mph, with gusts as high as 23 mph. Chance of precipitation is 80%. New snow accumulation of less than a half inch possible.
Saturday Night
A 40 percent chance of snow. Mostly cloudy, with a low around 14. Southwest wind 5 to 9 mph, with gusts as high as 18 mph. New snow accumulation of less than a half inch possible.
Sunday
A 50 percent chance of snow. Mostly cloudy, with a high near 30. Southwest wind 5 to 14 mph, with gusts as high as 24 mph. New snow accumulation of less than a half inch possible.
Sunday Night
Snow likely, mainly before 11pm. Mostly cloudy, with a low around 19. Southwest wind 8 to 14 mph, with gusts as high as 26 mph.
Monday
A chance of snow. Mostly cloudy, with a high near 33.
Monday Night
A chance of snow, mainly after 11pm. Mostly cloudy, with a low around 23.
Tuesday
Snow likely. Mostly cloudy, with a high near 37.
Tuesday Night
Snow likely. Mostly cloudy, with a low around 25.
Wednesday
Snow likely. Mostly cloudy, with a high near 38.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
2 Miles NNW West Yellowstone MT
 44.69°N 111.13°W (Elev. 6650 ft)
Last Update:
1:52 pm MST Dec 4, 2025
Forecast Valid:
2pm MST Dec 4, 2025-6pm MST Dec 10, 2025
 
Forecast Discussion
 
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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

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation