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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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Current conditions at

HEBGEN LAKE (HBRM8)

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

NA

23°F

-5°C

Humidity 80%
Wind Speed SW 2 MPH
Barometer NA
Dewpoint 18°F (-8°C)
Visibility NA
Last update 07 Dec 01:39 AM MST
Extended Forecast for

West Yellowstone MT

  • Overnight

    Overnight: A 20 percent chance of snow before 3am. Mostly cloudy, with a low around 14. Southwest wind around 6 mph.

    Low: 14 °F

    Slight Chance
    Snow

  • Sunday

    Sunday: Snow likely, mainly after 4pm. Cloudy, with a high near 30. Southwest wind 5 to 14 mph, with gusts as high as 24 mph. Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.

    High: 30 °F

    Snow Likely

  • Sunday Night

    Sunday Night: Snow likely, mainly before 11pm. Mostly cloudy, with a low around 21. Southwest wind 10 to 14 mph, with gusts as high as 29 mph. Chance of precipitation is 70%. New snow accumulation of less than a half inch possible.

    Low: 21 °F

    Snow Likely
    then Chance
    Snow

  • Monday

    Monday: Snow likely, mainly after 11am. Cloudy, with a high near 34. Southwest wind 9 to 15 mph, with gusts as high as 28 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 26. Southwest wind 17 to 21 mph, with gusts as high as 37 mph. Chance of precipitation is 80%. New snow accumulation of 1 to 2 inches possible.

    Low: 26 °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 17 to 20 mph, with gusts as high as 31 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 rain and snow likely. Mostly cloudy, with a low around 26. Southwest wind 11 to 13 mph, with gusts as high as 25 mph. Chance of precipitation is 70%. New snow accumulation of less than one inch possible.

    Low: 26 °F

    Snow Likely
    then
    Rain/Snow
    Likely

  • Wednesday

    Wednesday: Rain, possibly mixed with snow. Cloudy, with a high near 40. Southwest wind 10 to 16 mph, with gusts as high as 30 mph.

    High: 40 °F

    Rain/Snow

  • Wednesday Night

    Wednesday Night: Rain likely, possibly mixed with snow, becoming all snow after 8pm. Mostly cloudy, with a low around 21.

    Low: 21 °F

    Rain/Snow
    Likely then
    Chance Snow

Detailed Forecast

Overnight
A 20 percent chance of snow before 3am. Mostly cloudy, with a low around 14. Southwest wind around 6 mph.
Sunday
Snow likely, mainly after 4pm. Cloudy, with a high near 30. Southwest wind 5 to 14 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 21. Southwest wind 10 to 14 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 9 to 15 mph, with gusts as high as 28 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 26. Southwest wind 17 to 21 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 17 to 20 mph, with gusts as high as 31 mph. Chance of precipitation is 90%. New snow accumulation of less than a half inch possible.
Tuesday Night
Snow likely before 2am, then rain and snow likely. Mostly cloudy, with a low around 26. Southwest wind 11 to 13 mph, with gusts as high as 25 mph. Chance of precipitation is 70%. New snow accumulation of less than one inch possible.
Wednesday
Rain, possibly mixed with snow. Cloudy, with a high near 40. Southwest wind 10 to 16 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 21.
Thursday
Snow likely, mainly before 11am. Mostly cloudy, with a high near 37.
Thursday Night
A chance of snow. Mostly cloudy, with a low around 21.
Friday
A chance of rain and snow. Mostly cloudy, with a high near 38.
Friday Night
Mostly cloudy, with a low around 20.
Saturday
Partly sunny, with a high near 39.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
West Yellowstone MT
 44.69°N 111.13°W (Elev. 6650 ft)
Last Update:
1:13 am MST Dec 7, 2025
Forecast Valid:
2am MST Dec 7, 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