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

62°F

17°C

Humidity 17%
Wind Speed SW 3 MPH
Barometer NA
Dewpoint 17°F (-8°C)
Visibility NA
Last update 02 May 12:39 PM MDT
Extended Forecast for

West Yellowstone MT

  • This Afternoon

    This Afternoon: Mostly sunny, with a high near 62. Southwest wind around 6 mph.

    High: 62 °F

    Mostly Sunny

  • Tonight

    Tonight: Mostly cloudy, with a low around 31. Southwest wind around 5 mph becoming calm in the evening.

    Low: 31 °F

    Mostly Cloudy

  • Sunday

    Sunday: A 20 percent chance of showers after noon. Mostly sunny, with a high near 63. Calm wind becoming west around 5 mph in the afternoon.

    High: 63 °F

    Mostly Sunny
    then Slight
    Chance
    Showers

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 31. Light and variable wind.

    Low: 31 °F

    Partly Cloudy

  • Monday

    Monday: A 30 percent chance of showers after noon. Mostly sunny, with a high near 57. Calm wind becoming north northwest around 6 mph in the afternoon.

    High: 57 °F

    Sunny then
    Chance
    Showers

  • Monday Night

    Monday Night: A slight chance of rain showers, mixing with snow after 9pm, then gradually ending. Partly cloudy, with a low around 26. North northeast wind 5 to 7 mph, with gusts as high as 21 mph. Chance of precipitation is 20%.

    Low: 26 °F

    Slight Chance
    Rain/Snow
    then Partly
    Cloudy

  • Tuesday

    Tuesday: A 30 percent chance of snow showers after noon. Mostly sunny, with a high near 49. North northeast wind 5 to 9 mph, with gusts as high as 24 mph. Little or no snow accumulation expected.

    High: 49 °F

    Sunny then
    Chance Snow
    Showers

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 23. North wind 6 to 11 mph becoming light after midnight. Winds could gust as high as 30 mph.

    Low: 23 °F

    Mostly Clear

  • Wednesday

    Wednesday: Sunny, with a high near 58.

    High: 58 °F

    Sunny

Detailed Forecast

This Afternoon
Mostly sunny, with a high near 62. Southwest wind around 6 mph.
Tonight
Mostly cloudy, with a low around 31. Southwest wind around 5 mph becoming calm in the evening.
Sunday
A 20 percent chance of showers after noon. Mostly sunny, with a high near 63. Calm wind becoming west around 5 mph in the afternoon.
Sunday Night
Partly cloudy, with a low around 31. Light and variable wind.
Monday
A 30 percent chance of showers after noon. Mostly sunny, with a high near 57. Calm wind becoming north northwest around 6 mph in the afternoon.
Monday Night
A slight chance of rain showers, mixing with snow after 9pm, then gradually ending. Partly cloudy, with a low around 26. North northeast wind 5 to 7 mph, with gusts as high as 21 mph. Chance of precipitation is 20%.
Tuesday
A 30 percent chance of snow showers after noon. Mostly sunny, with a high near 49. North northeast wind 5 to 9 mph, with gusts as high as 24 mph. Little or no snow accumulation expected.
Tuesday Night
Mostly clear, with a low around 23. North wind 6 to 11 mph becoming light after midnight. Winds could gust as high as 30 mph.
Wednesday
Sunny, with a high near 58.
Wednesday Night
Partly cloudy, with a low around 32.
Thursday
A slight chance of rain. Mostly sunny, with a high near 65.
Thursday Night
Partly cloudy, with a low around 34.
Friday
Mostly sunny, with a high near 65.
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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:
12:31 pm MDT May 2, 2026
Forecast Valid:
1pm MDT May 2, 2026-6pm MDT May 8, 2026
 
Forecast Discussion
 
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Additional Resources

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High Temperature

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Chance of Precipitation