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

45°F

7°C

Humidity 64%
Wind Speed SW 3 MPH
Barometer NA
Dewpoint 33°F (1°C)
Visibility NA
Last update 11 Apr 05:39 PM MDT
Extended Forecast for

West Yellowstone MT

  • This Afternoon

    This Afternoon: A 30 percent chance of showers and thunderstorms. Partly sunny, with a steady temperature around 50. South southwest wind around 10 mph, with gusts as high as 29 mph.

    High: 50 °F

    Chance
    Showers

  • Tonight

    Tonight: Showers and thunderstorms likely before 9pm, then a chance of showers between 9pm and midnight. Mostly cloudy, with a low around 29. South southwest wind 5 to 9 mph becoming calm after midnight. Winds could gust as high as 26 mph. Chance of precipitation is 60%.

    Low: 29 °F

    Showers
    Likely then
    Partly Cloudy

  • Sunday

    Sunday: A slight chance of showers before noon, then a chance of showers and thunderstorms between noon and 3pm, then showers likely and possibly a thunderstorm after 3pm. Partly sunny, with a high near 54. Light and variable wind becoming south southwest 6 to 11 mph in the afternoon. Winds could gust as high as 29 mph. Chance of precipitation is 70%.

    High: 54 °F

    Slight Chance
    Showers then
    Showers
    Likely

  • Sunday Night

    Sunday Night: Rain and snow likely before midnight, then a chance of snow. Mostly cloudy, with a low around 26. South southwest wind 6 to 9 mph, with gusts as high as 28 mph. Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.

    Low: 26 °F

    Rain/Snow
    Likely then
    Chance Snow

  • Monday

    Monday: Snow likely, mainly after noon. Mostly cloudy, with a high near 45. South southwest wind 6 to 11 mph, with gusts as high as 28 mph. Chance of precipitation is 70%. New snow accumulation of less than a half inch possible.

    High: 45 °F

    Snow Likely

  • Monday Night

    Monday Night: A 50 percent chance of snow. Mostly cloudy, with a low around 26. Southwest wind 5 to 8 mph becoming calm after midnight. Winds could gust as high as 25 mph. New snow accumulation of less than a half inch possible.

    Low: 26 °F

    Chance Snow

  • Tuesday

    Tuesday: A 50 percent chance of snow. Partly sunny, with a high near 44. Light southwest wind increasing to 5 to 10 mph in the afternoon. Winds could gust as high as 25 mph. Little or no snow accumulation expected.

    High: 44 °F

    Chance Snow

  • Tuesday Night

    Tuesday Night: A slight chance of snow after midnight. Mostly cloudy, with a low around 26. South southwest wind 7 to 10 mph, with gusts as high as 29 mph.

    Low: 26 °F

    Mostly Cloudy
    then Slight
    Chance Snow

  • Wednesday

    Wednesday: Snow before 3pm, then rain and snow. Mostly cloudy, with a high near 42.

    High: 42 °F

    Chance Snow
    then
    Rain/Snow

Detailed Forecast

This Afternoon
A 30 percent chance of showers and thunderstorms. Partly sunny, with a steady temperature around 50. South southwest wind around 10 mph, with gusts as high as 29 mph.
Tonight
Showers and thunderstorms likely before 9pm, then a chance of showers between 9pm and midnight. Mostly cloudy, with a low around 29. South southwest wind 5 to 9 mph becoming calm after midnight. Winds could gust as high as 26 mph. Chance of precipitation is 60%.
Sunday
A slight chance of showers before noon, then a chance of showers and thunderstorms between noon and 3pm, then showers likely and possibly a thunderstorm after 3pm. Partly sunny, with a high near 54. Light and variable wind becoming south southwest 6 to 11 mph in the afternoon. Winds could gust as high as 29 mph. Chance of precipitation is 70%.
Sunday Night
Rain and snow likely before midnight, then a chance of snow. Mostly cloudy, with a low around 26. South southwest wind 6 to 9 mph, with gusts as high as 28 mph. Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.
Monday
Snow likely, mainly after noon. Mostly cloudy, with a high near 45. South southwest wind 6 to 11 mph, with gusts as high as 28 mph. Chance of precipitation is 70%. New snow accumulation of less than a half inch possible.
Monday Night
A 50 percent chance of snow. Mostly cloudy, with a low around 26. Southwest wind 5 to 8 mph becoming calm after midnight. Winds could gust as high as 25 mph. New snow accumulation of less than a half inch possible.
Tuesday
A 50 percent chance of snow. Partly sunny, with a high near 44. Light southwest wind increasing to 5 to 10 mph in the afternoon. Winds could gust as high as 25 mph. Little or no snow accumulation expected.
Tuesday Night
A slight chance of snow after midnight. Mostly cloudy, with a low around 26. South southwest wind 7 to 10 mph, with gusts as high as 29 mph.
Wednesday
Snow before 3pm, then rain and snow. Mostly cloudy, with a high near 42.
Wednesday Night
Rain and snow, becoming all snow after midnight. Cloudy, with a low around 25.
Thursday
Snow. Cloudy, with a high near 37.
Thursday Night
Snow likely. Mostly cloudy, with a low around 11.
Friday
A chance of snow. Partly sunny, with a high near 37.
Friday Night
Mostly cloudy, with a low around 12.
Saturday
Mostly sunny, with a high near 45.
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:
5:02 pm MDT Apr 11, 2026
Forecast Valid:
5pm MDT Apr 11, 2026-6pm MDT Apr 18, 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