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

Hazardous Weather Conditions

Current conditions at

HEBGEN LAKE (HBRM8)

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

NA

76°F

24°C

Humidity 22%
Wind Speed SW 1 MPH
Barometer NA
Dewpoint 34°F (1°C)
Visibility NA
Heat Index77°F (25°C)
Last update 10 Aug 08:39 PM MDT
Extended Forecast for

West Yellowstone MT

  • Tonight

    Tonight: Widespread smoke, mainly between 1am and 3am. Mostly clear, with a low around 41. Calm wind.

    Low: 41 °F

    Smoke

  • Tuesday

    Tuesday: Areas of smoke. Sunny, with a high near 85. Light and variable wind becoming west 8 to 13 mph in the afternoon. Winds could gust as high as 21 mph.

    High: 85 °F

    Areas Smoke

  • Tuesday Night

    Tuesday Night: Widespread smoke, mainly between 1am and 3am. Mostly cloudy, with a low around 44. West southwest wind 5 to 8 mph becoming calm in the evening.

    Low: 44 °F

    Smoke

  • Wednesday

    Wednesday: Areas of smoke before 7am. Mostly cloudy, with a high near 79. Calm wind becoming southwest 5 to 8 mph in the afternoon.

    High: 79 °F

    Areas Smoke
    then Partly
    Sunny

  • Wednesday Night

    Wednesday Night: Mostly cloudy, with a low around 39. Southwest wind around 6 mph becoming calm in the evening.

    Low: 39 °F

    Mostly Cloudy

  • Thursday

    Thursday: Showers likely and possibly a thunderstorm after noon. Mostly cloudy, with a high near 70. Calm wind becoming west around 6 mph in the afternoon. Chance of precipitation is 70%.

    High: 70 °F

    Mostly Cloudy
    then Showers
    Likely

  • Thursday Night

    Thursday Night: Showers and possibly a thunderstorm. Low around 37. Calm wind. Chance of precipitation is 80%.

    Low: 37 °F

    Showers

  • Friday

    Friday: Showers likely, then showers and possibly a thunderstorm after noon. Cloudy, with a high near 68. Calm wind becoming southwest 5 to 7 mph in the afternoon.

    High: 68 °F

    Showers

  • Friday Night

    Friday Night: Showers likely and possibly a thunderstorm before midnight, then a slight chance of showers. Mostly cloudy, with a low around 34.

    Low: 34 °F

    Showers
    Likely

Detailed Forecast

Tonight
Widespread smoke, mainly between 1am and 3am. Mostly clear, with a low around 41. Calm wind.
Tuesday
Areas of smoke. Sunny, with a high near 85. Light and variable wind becoming west 8 to 13 mph in the afternoon. Winds could gust as high as 21 mph.
Tuesday Night
Widespread smoke, mainly between 1am and 3am. Mostly cloudy, with a low around 44. West southwest wind 5 to 8 mph becoming calm in the evening.
Wednesday
Areas of smoke before 7am. Mostly cloudy, with a high near 79. Calm wind becoming southwest 5 to 8 mph in the afternoon.
Wednesday Night
Mostly cloudy, with a low around 39. Southwest wind around 6 mph becoming calm in the evening.
Thursday
Showers likely and possibly a thunderstorm after noon. Mostly cloudy, with a high near 70. Calm wind becoming west around 6 mph in the afternoon. Chance of precipitation is 70%.
Thursday Night
Showers and possibly a thunderstorm. Low around 37. Calm wind. Chance of precipitation is 80%.
Friday
Showers likely, then showers and possibly a thunderstorm after noon. Cloudy, with a high near 68. Calm wind becoming southwest 5 to 7 mph in the afternoon.
Friday Night
Showers likely and possibly a thunderstorm before midnight, then a slight chance of showers. Mostly cloudy, with a low around 34.
Saturday
A slight chance of showers, then a chance of showers and thunderstorms after noon. Partly sunny, with a high near 70.
Saturday Night
A chance of showers and thunderstorms. Mostly cloudy, with a low around 33.
Sunday
A chance of showers and thunderstorms. Partly sunny, with a high near 73.
Sunday Night
A slight chance of showers and thunderstorms. Mostly cloudy, with a low around 35.
Monday
A chance of showers and thunderstorms. Partly sunny, with a high near 74.
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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 ft)
Last Update:
7:17 pm MDT Aug 10, 2026
Forecast Valid:
9pm MDT Aug 10, 2026-6pm MDT Aug 17, 2026
 
Forecast Discussion
 
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Additional Resources

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Chance of Precipitation