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

47°F

8°C

Humidity 56%
Wind Speed SW 4 MPH
Barometer NA
Dewpoint 32°F (0°C)
Visibility NA
Wind Chill45°F (7°C)
Last update 31 Mar 04:39 PM MDT
Extended Forecast for

West Yellowstone MT

Winter Storm Watch April 2, 12:00pm until April 3, 12:00pm
Click here for hazard details and duration
Winter Storm Watch

  • This Afternoon

    This Afternoon: A 50 percent chance of showers and thunderstorms. Mostly cloudy, with a high near 46. Southwest wind around 10 mph, with gusts as high as 30 mph.

    High: 46 °F

    Chance
    T-storms

  • Tonight

    Tonight: Rain and snow before 4am, then rain likely between 4am and 5am, then a chance of rain and snow after 5am. Some thunder is also possible. Low around 31. Southwest wind 5 to 9 mph becoming calm in the evening. Winds could gust as high as 28 mph. Chance of precipitation is 90%. Little or no snow accumulation expected.

    Low: 31 °F

    Rain/Snow

  • Wednesday

    Wednesday: Rain and snow likely before 3pm, then rain showers between 3pm and 5pm, then rain, possibly mixed with snow showers after 5pm. Some thunder is also possible. High near 48. Calm wind becoming south southwest 5 to 8 mph in the afternoon. Winds could gust as high as 23 mph. Chance of precipitation is 80%. Little or no snow accumulation expected.

    High: 48 °F

    Rain/Snow

  • Wednesday Night

    Wednesday Night: Rain and snow. Low around 28. South southwest wind around 7 mph, with gusts as high as 23 mph. Chance of precipitation is 100%. New snow accumulation of less than a half inch possible.

    Low: 28 °F

    Rain/Snow

  • Thursday

    Thursday: Snow. High near 40. South southwest wind 6 to 11 mph, with gusts as high as 31 mph. Chance of precipitation is 100%. New snow accumulation of 1 to 3 inches possible.

    High: 40 °F

    Snow

  • Thursday Night

    Thursday Night: Snow. Low around 21. Southwest wind 5 to 8 mph becoming calm after midnight. Winds could gust as high as 26 mph. Chance of precipitation is 100%. New snow accumulation of 1 to 2 inches possible.

    Low: 21 °F

    Snow then
    Snow Likely

  • Friday

    Friday: Snow likely, mainly before noon. Mostly cloudy, with a high near 41. Calm wind becoming west northwest around 6 mph in the afternoon. Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.

    High: 41 °F

    Snow Likely

  • Friday Night

    Friday Night: Partly cloudy, with a low around 17. West wind around 6 mph becoming calm in the evening.

    Low: 17 °F

    Partly Cloudy

  • Saturday

    Saturday: Sunny, with a high near 49.

    High: 49 °F

    Sunny

Detailed Forecast

This Afternoon
A 50 percent chance of showers and thunderstorms. Mostly cloudy, with a high near 46. Southwest wind around 10 mph, with gusts as high as 30 mph.
Tonight
Rain and snow before 4am, then rain likely between 4am and 5am, then a chance of rain and snow after 5am. Some thunder is also possible. Low around 31. Southwest wind 5 to 9 mph becoming calm in the evening. Winds could gust as high as 28 mph. Chance of precipitation is 90%. Little or no snow accumulation expected.
Wednesday
Rain and snow likely before 3pm, then rain showers between 3pm and 5pm, then rain, possibly mixed with snow showers after 5pm. Some thunder is also possible. High near 48. Calm wind becoming south southwest 5 to 8 mph in the afternoon. Winds could gust as high as 23 mph. Chance of precipitation is 80%. Little or no snow accumulation expected.
Wednesday Night
Rain and snow. Low around 28. South southwest wind around 7 mph, with gusts as high as 23 mph. Chance of precipitation is 100%. New snow accumulation of less than a half inch possible.
Thursday
Snow. High near 40. South southwest wind 6 to 11 mph, with gusts as high as 31 mph. Chance of precipitation is 100%. New snow accumulation of 1 to 3 inches possible.
Thursday Night
Snow. Low around 21. Southwest wind 5 to 8 mph becoming calm after midnight. Winds could gust as high as 26 mph. Chance of precipitation is 100%. New snow accumulation of 1 to 2 inches possible.
Friday
Snow likely, mainly before noon. Mostly cloudy, with a high near 41. Calm wind becoming west northwest around 6 mph in the afternoon. Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.
Friday Night
Partly cloudy, with a low around 17. West wind around 6 mph becoming calm in the evening.
Saturday
Sunny, with a high near 49.
Saturday Night
Clear, with a low around 20.
Sunday
Sunny, with a high near 54.
Sunday Night
Partly cloudy, with a low around 25.
Monday
Mostly sunny, with a high near 57.
Monday Night
Partly cloudy, with a low around 27.
Tuesday
Mostly sunny, with a high near 59.
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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:
4:22 pm MDT Mar 31, 2026
Forecast Valid:
5pm MDT Mar 31, 2026-6pm MDT Apr 7, 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