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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

28°F

-2°C

Humidity 83%
Wind Speed SSW 0 MPH
Barometer NA
Dewpoint 23°F (-5°C)
Visibility NA
Last update 06 Dec 06:39 PM MST
Extended Forecast for

West Yellowstone MT

Winter Weather Advisory December 6, 07:15pm until December 6, 09:00pm
Click here for hazard details and duration
...
  •  
    Winter Weather Advisory December 6, 07:15pm until December 6, 09:00pm

    NOW until 9:00pm Sat

    Winter Weather Advisory

  • Tonight

    Low: 13 °F

    Chance Snow

  • Sunday

    Sunday: Snow likely, mainly after 4pm. Cloudy, with a high near 31. Southwest wind 5 to 11 mph, with gusts as high as 24 mph. Chance of precipitation is 60%. New snow accumulation of less than one 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 70%. 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 15 to 17 mph, with gusts as high as 34 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. Low around 24. Southwest wind 9 to 11 mph, with gusts as high as 25 mph. Chance of precipitation is 80%. New snow accumulation of less than one inch possible.

    Low: 24 °F

    Snow Likely
    then
    Rain/Snow

  • Wednesday

    Wednesday: Rain, possibly mixed with snow. Cloudy, with a high near 40. Southwest wind 9 to 15 mph, with gusts as high as 30 mph.

    High: 40 °F

    Rain/Snow

Detailed Forecast

Tonight
A 30 percent chance of snow, mainly before 11pm. Increasing clouds, with a low around 13. Southwest wind 5 to 8 mph, with gusts as high as 20 mph. Total nighttime 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 11 mph, with gusts as high as 24 mph. Chance of precipitation is 60%. New snow accumulation of less than one 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 70%. 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 15 to 17 mph, with gusts as high as 34 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. Low around 24. Southwest wind 9 to 11 mph, with gusts as high as 25 mph. Chance of precipitation is 80%. New snow accumulation of less than one inch possible.
Wednesday
Rain, possibly mixed with snow. Cloudy, with a high near 40. Southwest wind 9 to 15 mph, with gusts as high as 30 mph.
Wednesday Night
Rain likely, possibly mixed with snow, becoming all snow after 8pm. Mostly cloudy, with a low around 18.
Thursday
Snow likely, mainly before 11am. 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.
Friday Night
Mostly cloudy, with a low around 22.
Saturday
Partly sunny, with a high near 40.
Basemap Options
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
West Yellowstone MT
 44.67°N 111.12°W (Elev. 6683 ft)
Last Update:
4:52 pm MST Dec 6, 2025
Forecast Valid:
7pm MST Dec 6, 2025-6pm MST Dec 13, 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