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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

32°F

0°C

Humidity 79%
Wind Speed SW 3 MPH
Barometer NA
Dewpoint 26°F (-3°C)
Visibility NA
Last update 06 Dec 01:39 PM MST
Extended Forecast for

West Yellowstone MT

Winter Weather Advisory December 6, 02:07pm until December 6, 09:00pm
Click here for hazard details and duration
Winter Weather Advisory
  •  
    Winter Weather Advisory December 6, 02:07pm until December 6, 09:00pm

    NOW until 9:00pm Sat

    Winter Weather Advisory

  • This Afternoon

    High: 35 °F

    Snow Likely

  • Tonight

    Tonight: A 30 percent chance of snow between 10pm and 3am. Increasing clouds, with a low around 13. Southwest wind 5 to 8 mph, with gusts as high as 20 mph. New snow accumulation of less than a half inch possible.

    Low: 13 °F

    Chance Snow

  • Sunday

    Sunday: Snow likely, mainly after 4pm. Cloudy, with a high near 31. Southwest wind 5 to 13 mph, with gusts as high as 24 mph. Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.

    High: 31 °F

    Snow Likely

  • Sunday Night

    Sunday Night: Snow likely, mainly before 11pm. Mostly cloudy, with a low around 20. Southwest wind 8 to 13 mph, with gusts as high as 29 mph. Chance of precipitation is 70%. New snow accumulation of less than a half inch possible.

    Low: 20 °F

    Snow Likely
    then Chance
    Snow

  • Monday

    Monday: Snow likely, mainly after 11am. Cloudy, with a high near 34. Southwest wind 7 to 14 mph, with gusts as high as 26 mph. Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.

    High: 34 °F

    Snow Likely

  • Monday Night

    Monday Night: Snow likely before 5am, then rain, possibly mixed with snow. Low around 25. Southwest wind 15 to 18 mph, with gusts as high as 37 mph. Chance of precipitation is 80%. New snow accumulation of 1 to 2 inches possible.

    Low: 25 °F

    Snow Likely
    then
    Rain/Snow

  • Tuesday

    Tuesday: Rain and snow before 8am, then snow between 8am and 2pm, then rain, possibly mixed with snow after 2pm. High near 39. West southwest wind 14 to 17 mph, with gusts as high as 33 mph. Chance of precipitation is 90%. New snow accumulation of less than a half inch possible.

    High: 39 °F

    Rain/Snow

  • Tuesday Night

    Tuesday Night: Snow likely before 2am, then snow, possibly mixed with rain. Mostly cloudy, with a low around 24. Southwest wind 9 to 11 mph, with gusts as high as 25 mph.

    Low: 24 °F

    Snow Likely
    then
    Rain/Snow

Detailed Forecast

This Afternoon
Snow likely, mainly before 4pm. Mostly cloudy, with a high near 35. Southwest wind around 11 mph, with gusts as high as 24 mph. Chance of precipitation is 70%. Total daytime snow accumulation of less than a half inch possible.
Tonight
A 30 percent chance of snow between 10pm and 3am. Increasing clouds, with a low around 13. Southwest wind 5 to 8 mph, with gusts as high as 20 mph. New snow accumulation of less than a half inch possible.
Sunday
Snow likely, mainly after 4pm. Cloudy, with a high near 31. Southwest wind 5 to 13 mph, with gusts as high as 24 mph. Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.
Sunday Night
Snow likely, mainly before 11pm. Mostly cloudy, with a low around 20. Southwest wind 8 to 13 mph, with gusts as high as 29 mph. Chance of precipitation is 70%. New snow accumulation of less than a half inch possible.
Monday
Snow likely, mainly after 11am. Cloudy, with a high near 34. Southwest wind 7 to 14 mph, with gusts as high as 26 mph. Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.
Monday Night
Snow likely before 5am, then rain, possibly mixed with snow. Low around 25. Southwest wind 15 to 18 mph, with gusts as high as 37 mph. Chance of precipitation is 80%. New snow accumulation of 1 to 2 inches possible.
Tuesday
Rain and snow before 8am, then snow between 8am and 2pm, then rain, possibly mixed with snow after 2pm. High near 39. West southwest wind 14 to 17 mph, with gusts as high as 33 mph. Chance of precipitation is 90%. New snow accumulation of less than a half inch possible.
Tuesday Night
Snow likely before 2am, then snow, possibly mixed with rain. Mostly cloudy, with a low around 24. Southwest wind 9 to 11 mph, with gusts as high as 25 mph.
Wednesday
Rain, possibly mixed with snow. Cloudy, with a high near 40.
Wednesday Night
Rain likely, possibly mixed with snow, becoming all snow after 8pm. Mostly cloudy, with a low around 17.
Thursday
Snow likely. Mostly cloudy, with a high near 36.
Thursday Night
A chance of snow. Mostly cloudy, with a low around 19.
Friday
A chance of rain and snow. Mostly cloudy, with a high near 38.
Basemap Options
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
West Yellowstone MT
 44.67°N 111.09°W (Elev. 6686 ft)
Last Update:
1:47 pm MST Dec 6, 2025
Forecast Valid:
2pm MST Dec 6, 2025-6pm MST Dec 12, 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