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

26°C

78°F

Humidity 28%
Wind Speed SW 5 MPH
Barometer NA
Dewpoint 6°C (42°F)
Visibility NA
Heat Index26°C (78°F)
Last update 12 Jul 07:39 PM MDT
Extended Forecast for

West Yellowstone MT

  • Tonight

    Tonight: Mostly clear, with a low around 5. West northwest wind 5 to 8 km/h becoming calm in the evening.

    Low: 5 °C

    Mostly Clear

  • Sunday

    Sunday: Sunny, with a high near 30. Light and variable wind becoming west southwest 8 to 13 km/h in the afternoon.

    High: 30 °C

    Sunny

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 7. West wind 6 to 11 km/h becoming light and variable in the evening.

    Low: 7 °C

    Partly Cloudy

  • Monday

    Monday: A 20 percent chance of showers after noon. Mostly sunny, with a high near 30. Light and variable wind becoming west southwest 9 to 14 km/h in the afternoon. Winds could gust as high as 32 km/h.

    High: 30 °C

    Sunny then
    Slight Chance
    Showers

  • Monday Night

    Monday Night: A slight chance of showers and thunderstorms before 9pm, then a slight chance of showers between 9pm and midnight. Partly cloudy, with a low around 6. West wind 8 to 13 km/h becoming light and variable after midnight. Chance of precipitation is 20%.

    Low: 6 °C

    Slight Chance
    T-storms then
    Partly Cloudy

  • Tuesday

    Tuesday: Showers likely after noon. Mostly sunny, with a high near 27. Light and variable wind becoming west southwest 11 to 16 km/h in the afternoon. Winds could gust as high as 35 km/h. Chance of precipitation is 60%.

    High: 27 °C

    Sunny then
    Showers
    Likely

  • Tuesday Night

    Tuesday Night: A 40 percent chance of showers and thunderstorms, mainly before midnight. Mostly cloudy, with a low around 3. North northwest wind 11 to 16 km/h becoming north northeast 5 to 10 km/h after midnight. Winds could gust as high as 32 km/h.

    Low: 3 °C

    Chance
    T-storms

  • Wednesday

    Wednesday: A slight chance of showers after noon. Mostly sunny, with a high near 25. Light and variable wind becoming west 8 to 13 km/h in the afternoon. Winds could gust as high as 29 km/h.

    High: 25 °C

    Mostly Sunny
    then Slight
    Chance
    Showers

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 2.

    Low: 2 °C

    Mostly Clear

Detailed Forecast

Tonight
Mostly clear, with a low around 5. West northwest wind 5 to 8 km/h becoming calm in the evening.
Sunday
Sunny, with a high near 30. Light and variable wind becoming west southwest 8 to 13 km/h in the afternoon.
Sunday Night
Partly cloudy, with a low around 7. West wind 6 to 11 km/h becoming light and variable in the evening.
Monday
A 20 percent chance of showers after noon. Mostly sunny, with a high near 30. Light and variable wind becoming west southwest 9 to 14 km/h in the afternoon. Winds could gust as high as 32 km/h.
Monday Night
A slight chance of showers and thunderstorms before 9pm, then a slight chance of showers between 9pm and midnight. Partly cloudy, with a low around 6. West wind 8 to 13 km/h becoming light and variable after midnight. Chance of precipitation is 20%.
Tuesday
Showers likely after noon. Mostly sunny, with a high near 27. Light and variable wind becoming west southwest 11 to 16 km/h in the afternoon. Winds could gust as high as 35 km/h. Chance of precipitation is 60%.
Tuesday Night
A 40 percent chance of showers and thunderstorms, mainly before midnight. Mostly cloudy, with a low around 3. North northwest wind 11 to 16 km/h becoming north northeast 5 to 10 km/h after midnight. Winds could gust as high as 32 km/h.
Wednesday
A slight chance of showers after noon. Mostly sunny, with a high near 25. Light and variable wind becoming west 8 to 13 km/h in the afternoon. Winds could gust as high as 29 km/h.
Wednesday Night
Mostly clear, with a low around 2.
Thursday
A slight chance of showers after noon. Sunny, with a high near 27.
Thursday Night
Mostly clear, with a low around 4.
Friday
Sunny, with a high near 28.
Friday Night
Mostly clear, with a low around 4.
Saturday
Sunny, with a high near 29.
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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:
2:12 pm MDT Jul 12, 2025
Forecast Valid:
8pm MDT Jul 12, 2025-6pm MDT Jul 19, 2025
 
Forecast Discussion
 
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Additional Resources

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation