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

73°F

23°C

Humidity 15%
Wind Speed WSW 5 MPH
Barometer NA
Dewpoint 23°F (-5°C)
Visibility NA
Last update 18 Jun 03:39 PM MDT
Extended Forecast for

West Yellowstone MT

  • Tonight

    Tonight: Mostly clear, with a low around 35. West wind 5 to 10 mph becoming light and variable in the evening. Winds could gust as high as 24 mph.

    Low: 35 °F

    Mostly Clear

  • Juneteenth

    Juneteenth: Mostly cloudy, then gradually becoming sunny, with a high near 80. Calm wind becoming west 5 to 7 mph in the afternoon.

    High: 80 °F

    Decreasing
    Clouds

  • Friday Night

    Friday Night: Mostly cloudy, with a low around 41. Light and variable wind.

    Low: 41 °F

    Mostly Cloudy

  • Saturday

    Saturday: A chance of showers, then showers and possibly a thunderstorm after noon. High near 73. Calm wind becoming southwest 5 to 7 mph in the afternoon. Chance of precipitation is 90%.

    High: 73 °F

    Chance
    Showers then
    Showers

  • Saturday Night

    Saturday Night: Showers and possibly a thunderstorm. Low around 37. Light and variable wind. Chance of precipitation is 80%.

    Low: 37 °F

    Showers then
    Slight Chance
    Showers

  • Sunday

    Sunday: A 50 percent chance of showers and thunderstorms after noon. Partly sunny, with a high near 71. Calm wind becoming west 5 to 7 mph in the afternoon.

    High: 71 °F

    Mostly Sunny
    then Chance
    T-storms

  • Sunday Night

    Sunday Night: A 30 percent chance of showers and thunderstorms before midnight. Partly cloudy, with a low around 35. West wind around 5 mph becoming calm in the evening.

    Low: 35 °F

    Chance
    T-storms then
    Partly Cloudy

  • Monday

    Monday: Sunny, with a high near 73. Calm wind becoming west northwest 5 to 8 mph in the afternoon. Winds could gust as high as 20 mph.

    High: 73 °F

    Sunny

  • Monday Night

    Monday Night: Mostly clear, with a low around 33.

    Low: 33 °F

    Mostly Clear

Detailed Forecast

Tonight
Mostly clear, with a low around 35. West wind 5 to 10 mph becoming light and variable in the evening. Winds could gust as high as 24 mph.
Juneteenth
Mostly cloudy, then gradually becoming sunny, with a high near 80. Calm wind becoming west 5 to 7 mph in the afternoon.
Friday Night
Mostly cloudy, with a low around 41. Light and variable wind.
Saturday
A chance of showers, then showers and possibly a thunderstorm after noon. High near 73. Calm wind becoming southwest 5 to 7 mph in the afternoon. Chance of precipitation is 90%.
Saturday Night
Showers and possibly a thunderstorm. Low around 37. Light and variable wind. Chance of precipitation is 80%.
Sunday
A 50 percent chance of showers and thunderstorms after noon. Partly sunny, with a high near 71. Calm wind becoming west 5 to 7 mph in the afternoon.
Sunday Night
A 30 percent chance of showers and thunderstorms before midnight. Partly cloudy, with a low around 35. West wind around 5 mph becoming calm in the evening.
Monday
Sunny, with a high near 73. Calm wind becoming west northwest 5 to 8 mph in the afternoon. Winds could gust as high as 20 mph.
Monday Night
Mostly clear, with a low around 33.
Tuesday
Sunny, with a high near 79.
Tuesday Night
Mostly clear, with a low around 37.
Wednesday
Sunny, with a high near 81.
Wednesday Night
Partly cloudy, with a low around 38.
Thursday
Sunny, with a high near 80.
Basemap Options
Click map to change the forecast location
Loading map...
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 Jun 18, 2026
Forecast Valid:
4pm MDT Jun 18, 2026-6pm MDT Jun 25, 2026
 
Forecast Discussion
 
Get as KML Get as XML

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