National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce
Current conditions at

HEBGEN LAKE (HBRM8)

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

NA

-2°C

29°F

Humidity 100%
Wind Speed SW 2 MPH
Barometer NA
Dewpoint -2°C (29°F)
Visibility NA
Last update 07 Mar 08:39 PM MST
Extended Forecast for

West Yellowstone MT

  • Tonight

    Tonight: A 20 percent chance of snow before 10pm. Mostly cloudy, with a low around -4. South southwest wind around 11 km/h, with gusts as high as 35 km/h.

    Low: -4 °C

    Slight Chance
    Snow then
    Mostly Cloudy

  • Sunday

    Sunday: A slight chance of snow before 2pm, then a slight chance of rain and snow. Mostly cloudy, with a high near 6. Southwest wind 16 to 23 km/h, with gusts as high as 60 km/h. Chance of precipitation is 20%.

    High: 6 °C

    Slight Chance
    Snow then
    Slight Chance
    Rain/Snow

  • Sunday Night

    Sunday Night: A slight chance of rain and snow before 11pm, then a chance of rain after 5am. Mostly cloudy, with a low around -2. South southwest wind 16 to 18 km/h, with gusts as high as 60 km/h. Chance of precipitation is 30%. Little or no snow accumulation expected.

    Low: -2 °C

    Slight Chance
    Rain/Snow
    then Chance
    Rain

  • Monday

    Monday: A 40 percent chance of snow. Partly sunny, with a high near 7. Southwest wind 18 to 23 km/h increasing to 24 to 29 km/h in the afternoon. Winds could gust as high as 70 km/h. Little or no snow accumulation expected.

    High: 7 °C

    Chance Snow

  • Monday Night

    Monday Night: A 50 percent chance of snow. Mostly cloudy, with a low around -8. Southwest wind 16 to 21 km/h becoming light west southwest after midnight. Winds could gust as high as 60 km/h. New snow accumulation of less than a half centimeter possible.

    Low: -8 °C

    Chance Snow

  • Tuesday

    Tuesday: Snow likely. Mostly cloudy, with a high near -1. Light west southwest wind becoming west 11 to 16 km/h in the morning. Winds could gust as high as 40 km/h. Chance of precipitation is 70%. New snow accumulation of 1 to 2 centimeters possible.

    High: -1 °C

    Snow Likely

  • Tuesday Night

    Tuesday Night: A 20 percent chance of snow before 11pm. Partly cloudy, with a low around -14. West northwest wind 11 to 16 km/h becoming light southwest after midnight. Winds could gust as high as 47 km/h.

    Low: -14 °C

    Slight Chance
    Snow then
    Partly Cloudy

  • Wednesday

    Wednesday: Mostly sunny, with a high near 2. Southwest wind 5 to 10 km/h increasing to 18 to 23 km/h in the afternoon. Winds could gust as high as 55 km/h.

    High: 2 °C

    Mostly Sunny

  • Wednesday Night

    Wednesday Night: A slight chance of snow. Mostly cloudy, with a low around -4.

    Low: -4 °C

    Slight Chance
    Snow

Detailed Forecast

Tonight
A 20 percent chance of snow before 10pm. Mostly cloudy, with a low around -4. South southwest wind around 11 km/h, with gusts as high as 35 km/h.
Sunday
A slight chance of snow before 2pm, then a slight chance of rain and snow. Mostly cloudy, with a high near 6. Southwest wind 16 to 23 km/h, with gusts as high as 60 km/h. Chance of precipitation is 20%.
Sunday Night
A slight chance of rain and snow before 11pm, then a chance of rain after 5am. Mostly cloudy, with a low around -2. South southwest wind 16 to 18 km/h, with gusts as high as 60 km/h. Chance of precipitation is 30%. Little or no snow accumulation expected.
Monday
A 40 percent chance of snow. Partly sunny, with a high near 7. Southwest wind 18 to 23 km/h increasing to 24 to 29 km/h in the afternoon. Winds could gust as high as 70 km/h. Little or no snow accumulation expected.
Monday Night
A 50 percent chance of snow. Mostly cloudy, with a low around -8. Southwest wind 16 to 21 km/h becoming light west southwest after midnight. Winds could gust as high as 60 km/h. New snow accumulation of less than a half centimeter possible.
Tuesday
Snow likely. Mostly cloudy, with a high near -1. Light west southwest wind becoming west 11 to 16 km/h in the morning. Winds could gust as high as 40 km/h. Chance of precipitation is 70%. New snow accumulation of 1 to 2 centimeters possible.
Tuesday Night
A 20 percent chance of snow before 11pm. Partly cloudy, with a low around -14. West northwest wind 11 to 16 km/h becoming light southwest after midnight. Winds could gust as high as 47 km/h.
Wednesday
Mostly sunny, with a high near 2. Southwest wind 5 to 10 km/h increasing to 18 to 23 km/h in the afternoon. Winds could gust as high as 55 km/h.
Wednesday Night
A slight chance of snow. Mostly cloudy, with a low around -4.
Thursday
A chance of snow before 2pm, then a chance of rain. Mostly cloudy, with a high near 9. Breezy.
Thursday Night
A chance of rain and snow. Mostly cloudy, with a low around -4.
Friday
A chance of snow. Mostly cloudy, with a high near 5.
Friday Night
A chance of snow. Mostly cloudy, with a low around -4.
Saturday
Snow likely. Mostly cloudy, with a high near 6.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
West Yellowstone MT
 44.67°N 111.09°W (Elev. 6686 m)
Last Update:
8:31 pm MST Mar 7, 2026
Forecast Valid:
9pm MST Mar 7, 2026-6pm MDT Mar 14, 2026
 
Forecast Discussion
 
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Additional Resources

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Chance of Precipitation