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

56°F

13°C

Humidity 16%
Wind Speed WSW 4 MPH
Barometer NA
Dewpoint 10°F (-12°C)
Visibility NA
Last update 09 Apr 01:39 PM MDT
Extended Forecast for

West Yellowstone MT

  • This Afternoon

    This Afternoon: Sunny, with a high near 58. Light west southwest wind.

    High: 58 °F

    Sunny

  • Tonight

    Tonight: Partly cloudy, with a low around 28. Light and variable wind.

    Low: 28 °F

    Partly Cloudy

  • Friday

    Friday: A 40 percent chance of showers and thunderstorms after noon. Partly sunny, with a high near 65. Calm wind becoming south southwest around 6 mph in the afternoon. Winds could gust as high as 18 mph.

    High: 65 °F

    Mostly Sunny
    then Chance
    Showers

  • Friday Night

    Friday Night: A 20 percent chance of showers before midnight. Partly cloudy, with a low around 35. South wind around 6 mph becoming calm in the evening.

    Low: 35 °F

    Slight Chance
    Showers then
    Partly Cloudy

  • Saturday

    Saturday: Showers likely and possibly a thunderstorm, mainly after 3pm. Partly sunny, with a high near 59. Light south southeast wind becoming south southwest 8 to 13 mph in the morning. Winds could gust as high as 33 mph. Chance of precipitation is 60%.

    High: 59 °F

    Mostly Sunny
    then Showers
    Likely

  • Saturday Night

    Saturday Night: A 50 percent chance of showers before midnight. Mostly cloudy, with a low around 30. Southwest wind 5 to 9 mph becoming calm after midnight. Winds could gust as high as 26 mph.

    Low: 30 °F

    Chance
    Showers then
    Partly Cloudy

  • Sunday

    Sunday: A slight chance of showers, then showers and possibly a thunderstorm after noon. High near 53. Light south wind becoming south southwest 5 to 10 mph in the morning. Winds could gust as high as 28 mph. Chance of precipitation is 80%.

    High: 53 °F

    Slight Chance
    Showers then
    Showers

  • Sunday Night

    Sunday Night: Rain likely before 9pm, then rain and snow likely. Mostly cloudy, with a low around 27. South southwest wind 5 to 9 mph becoming light south after midnight. Winds could gust as high as 23 mph.

    Low: 27 °F

    Rain/Snow
    Likely

  • Monday

    Monday: Snow before 3pm, then rain and snow. Mostly cloudy, with a high near 46.

    High: 46 °F

    Chance Snow
    then
    Rain/Snow

Detailed Forecast

This Afternoon
Sunny, with a high near 58. Light west southwest wind.
Tonight
Partly cloudy, with a low around 28. Light and variable wind.
Friday
A 40 percent chance of showers and thunderstorms after noon. Partly sunny, with a high near 65. Calm wind becoming south southwest around 6 mph in the afternoon. Winds could gust as high as 18 mph.
Friday Night
A 20 percent chance of showers before midnight. Partly cloudy, with a low around 35. South wind around 6 mph becoming calm in the evening.
Saturday
Showers likely and possibly a thunderstorm, mainly after 3pm. Partly sunny, with a high near 59. Light south southeast wind becoming south southwest 8 to 13 mph in the morning. Winds could gust as high as 33 mph. Chance of precipitation is 60%.
Saturday Night
A 50 percent chance of showers before midnight. Mostly cloudy, with a low around 30. Southwest wind 5 to 9 mph becoming calm after midnight. Winds could gust as high as 26 mph.
Sunday
A slight chance of showers, then showers and possibly a thunderstorm after noon. High near 53. Light south wind becoming south southwest 5 to 10 mph in the morning. Winds could gust as high as 28 mph. Chance of precipitation is 80%.
Sunday Night
Rain likely before 9pm, then rain and snow likely. Mostly cloudy, with a low around 27. South southwest wind 5 to 9 mph becoming light south after midnight. Winds could gust as high as 23 mph.
Monday
Snow before 3pm, then rain and snow. Mostly cloudy, with a high near 46.
Monday Night
Rain and snow likely before midnight, then a chance of snow. Mostly cloudy, with a low around 25.
Tuesday
A chance of snow. Partly sunny, with a high near 46.
Tuesday Night
Mostly cloudy, with a low around 26.
Wednesday
A chance of snow. Partly sunny, with a high near 45.
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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:
1:26 pm MDT Apr 9, 2026
Forecast Valid:
2pm MDT Apr 9, 2026-6pm MDT Apr 15, 2026
 
Forecast Discussion
 
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Additional Resources

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Hourly Weather Forecast

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation