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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

30°F

-1°C

Humidity 98%
Wind Speed SW 3 MPH
Barometer NA
Dewpoint 30°F (-1°C)
Visibility NA
Last update 10 Dec 04:39 AM MST
Extended Forecast for

West Yellowstone MT

  • Overnight

    Overnight: Snow. Steady temperature around 30. Southwest wind around 8 mph, with gusts as high as 21 mph. Chance of precipitation is 80%. Total nighttime snow accumulation of around an inch possible.

    Low: 30 °F

    Snow

  • Wednesday

    Wednesday: Rain and snow before noon, then a chance of rain between noon and 5pm, then a slight chance of rain and snow after 5pm. High near 40. Southwest wind 10 to 14 mph, with gusts as high as 30 mph. Chance of precipitation is 80%. New snow accumulation of less than a half inch possible.

    High: 40 °F

    Rain/Snow
    then Chance
    Rain/Snow

  • Wednesday Night

    Wednesday Night: Mostly cloudy, with a low around 29. South southwest wind 13 to 16 mph, with gusts as high as 33 mph.

    Low: 29 °F

    Mostly Cloudy

  • Thursday

    Thursday: A chance of snow after 11am, mixing with rain after 2pm. Mostly cloudy, with a high near 38. Southwest wind 13 to 15 mph, with gusts as high as 30 mph. Chance of precipitation is 30%. Little or no snow accumulation expected.

    High: 38 °F

    Chance Snow
    then Chance
    Rain/Snow

  • Thursday Night

    Thursday Night: A chance of rain before 11pm, then a chance of rain and snow. Mostly cloudy, with a low around 29. Southwest wind 7 to 10 mph, with gusts as high as 23 mph. Chance of precipitation is 50%. New snow accumulation of less than a half inch possible.

    Low: 29 °F

    Chance
    Rain/Snow

  • Friday

    Friday: A chance of rain and snow before 8am, then a chance of snow between 8am and 11am, then a chance of rain and snow after 11am. Mostly cloudy, with a high near 38. Southwest wind 7 to 11 mph, with gusts as high as 23 mph. Chance of precipitation is 40%. New snow accumulation of less than a half inch possible.

    High: 38 °F

    Chance
    Rain/Snow

  • Friday Night

    Friday Night: A 20 percent chance of snow after 11pm. Mostly cloudy, with a low around 22. South southwest wind 7 to 10 mph, with gusts as high as 24 mph.

    Low: 22 °F

    Slight Chance
    Snow

  • Saturday

    Saturday: A slight chance of snow before 11am. Partly sunny, with a high near 38. South southwest wind 5 to 8 mph, with gusts as high as 18 mph.

    High: 38 °F

    Slight Chance
    Snow then
    Mostly Sunny

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 19.

    Low: 19 °F

    Partly Cloudy

Detailed Forecast

Overnight
Snow. Steady temperature around 30. Southwest wind around 8 mph, with gusts as high as 21 mph. Chance of precipitation is 80%. Total nighttime snow accumulation of around an inch possible.
Wednesday
Rain and snow before noon, then a chance of rain between noon and 5pm, then a slight chance of rain and snow after 5pm. High near 40. Southwest wind 10 to 14 mph, with gusts as high as 30 mph. Chance of precipitation is 80%. New snow accumulation of less than a half inch possible.
Wednesday Night
Mostly cloudy, with a low around 29. South southwest wind 13 to 16 mph, with gusts as high as 33 mph.
Thursday
A chance of snow after 11am, mixing with rain after 2pm. Mostly cloudy, with a high near 38. Southwest wind 13 to 15 mph, with gusts as high as 30 mph. Chance of precipitation is 30%. Little or no snow accumulation expected.
Thursday Night
A chance of rain before 11pm, then a chance of rain and snow. Mostly cloudy, with a low around 29. Southwest wind 7 to 10 mph, with gusts as high as 23 mph. Chance of precipitation is 50%. New snow accumulation of less than a half inch possible.
Friday
A chance of rain and snow before 8am, then a chance of snow between 8am and 11am, then a chance of rain and snow after 11am. Mostly cloudy, with a high near 38. Southwest wind 7 to 11 mph, with gusts as high as 23 mph. Chance of precipitation is 40%. New snow accumulation of less than a half inch possible.
Friday Night
A 20 percent chance of snow after 11pm. Mostly cloudy, with a low around 22. South southwest wind 7 to 10 mph, with gusts as high as 24 mph.
Saturday
A slight chance of snow before 11am. Partly sunny, with a high near 38. South southwest wind 5 to 8 mph, with gusts as high as 18 mph.
Saturday Night
Partly cloudy, with a low around 19.
Sunday
Mostly sunny, with a high near 39.
Sunday Night
Partly cloudy, with a low around 19.
Monday
A slight chance of snow. Partly sunny, with a high near 38.
Monday Night
A chance of snow. Mostly cloudy, with a low around 21.
Tuesday
A chance of snow. Mostly cloudy, with a high near 37.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
West Yellowstone MT
 44.65°N 111.12°W (Elev. 6745 ft)
Last Update:
3:12 am MST Dec 10, 2025
Forecast Valid:
5am MST Dec 10, 2025-6pm MST Dec 16, 2025
 
Forecast Discussion
 
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Additional Resources

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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