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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

27°F

-3°C

Humidity 98%
Wind Speed SW 1 MPH
Barometer NA
Dewpoint 27°F (-3°C)
Visibility NA
Last update 07 Dec 08:39 PM MST
Extended Forecast for

West Yellowstone MT

  • Tonight

    Tonight: Snow likely before 1am, then a slight chance of snow after 5am. Mostly cloudy, with a steady temperature around 24. Southwest wind 6 to 13 mph, with gusts as high as 28 mph. Chance of precipitation is 70%. Total nighttime snow accumulation of less than one inch possible.

    Low: 24 °F

    Snow Likely
    then Slight
    Chance Snow

  • Monday

    Monday: A slight chance of snow before 11am, then a chance of snow after 1pm. Mostly cloudy, with a high near 33. Southwest wind 6 to 15 mph, with gusts as high as 29 mph. Chance of precipitation is 40%. New snow accumulation of less than a half inch possible.

    High: 33 °F

    Chance Snow

  • Monday Night

    Monday Night: Snow likely. Patchy blowing snow before 2am. Cloudy, with a steady temperature around 28. Southwest wind 15 to 20 mph, with gusts as high as 38 mph. Chance of precipitation is 70%. New snow accumulation of less than one inch possible.

    Low: 28 °F

    Snow Likely
    and Patchy
    Blowing Snow

  • Tuesday

    Tuesday: Snow. High near 38. Southwest wind 13 to 15 mph, with gusts as high as 34 mph. Chance of precipitation is 90%. New snow accumulation of less than a half inch possible.

    High: 38 °F

    Snow

  • Tuesday Night

    Tuesday Night: Snow. Low around 25. Southwest wind 8 to 10 mph, with gusts as high as 24 mph. Chance of precipitation is 90%. New snow accumulation of around an inch possible.

    Low: 25 °F

    Snow

  • Wednesday

    Wednesday: Rain, possibly mixed with snow. High near 42. Southwest wind 8 to 16 mph, with gusts as high as 31 mph. Chance of precipitation is 90%. New snow accumulation of less than a half inch possible.

    High: 42 °F

    Rain/Snow

  • Wednesday Night

    Wednesday Night: Rain likely, possibly mixed with snow, becoming all snow after 11pm. Mostly cloudy, with a low around 25. West southwest wind 6 to 15 mph, with gusts as high as 30 mph. Chance of precipitation is 70%. New snow accumulation of less than a half inch possible.

    Low: 25 °F

    Rain/Snow
    Likely then
    Snow Likely

  • Thursday

    Thursday: Snow likely. Mostly cloudy, with a high near 39. West southwest wind 6 to 11 mph, with gusts as high as 22 mph.

    High: 39 °F

    Snow Likely

  • Thursday Night

    Thursday Night: A chance of snow. Mostly cloudy, with a low around 21.

    Low: 21 °F

    Chance Snow

Detailed Forecast

Tonight
Snow likely before 1am, then a slight chance of snow after 5am. Mostly cloudy, with a steady temperature around 24. Southwest wind 6 to 13 mph, with gusts as high as 28 mph. Chance of precipitation is 70%. Total nighttime snow accumulation of less than one inch possible.
Monday
A slight chance of snow before 11am, then a chance of snow after 1pm. Mostly cloudy, with a high near 33. Southwest wind 6 to 15 mph, with gusts as high as 29 mph. Chance of precipitation is 40%. New snow accumulation of less than a half inch possible.
Monday Night
Snow likely. Patchy blowing snow before 2am. Cloudy, with a steady temperature around 28. Southwest wind 15 to 20 mph, with gusts as high as 38 mph. Chance of precipitation is 70%. New snow accumulation of less than one inch possible.
Tuesday
Snow. High near 38. Southwest wind 13 to 15 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. Low around 25. Southwest wind 8 to 10 mph, with gusts as high as 24 mph. Chance of precipitation is 90%. New snow accumulation of around an inch possible.
Wednesday
Rain, possibly mixed with snow. High near 42. Southwest wind 8 to 16 mph, with gusts as high as 31 mph. Chance of precipitation is 90%. New snow accumulation of less than a half inch possible.
Wednesday Night
Rain likely, possibly mixed with snow, becoming all snow after 11pm. Mostly cloudy, with a low around 25. West southwest wind 6 to 15 mph, with gusts as high as 30 mph. Chance of precipitation is 70%. New snow accumulation of less than a half inch possible.
Thursday
Snow likely. Mostly cloudy, with a high near 39. West southwest wind 6 to 11 mph, with gusts as high as 22 mph.
Thursday Night
A chance of snow. Mostly cloudy, with a low around 21.
Friday
A chance of snow before 2pm, then a chance of rain and snow. Mostly cloudy, with a high near 40.
Friday Night
Mostly cloudy, with a low around 24.
Saturday
Partly sunny, with a high near 40.
Saturday Night
Mostly cloudy, with a low around 20.
Sunday
A slight chance of snow. Partly sunny, with a high near 38.
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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:
7:42 pm MST Dec 7, 2025
Forecast Valid:
9pm MST Dec 7, 2025-6pm MST Dec 14, 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