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

37°F

3°C

Humidity 99%
Wind Speed SW 4 MPH
Barometer NA
Dewpoint 37°F (3°C)
Visibility NA
Wind Chill34°F (1°C)
Last update 15 Apr 02:39 PM MDT
Extended Forecast for

West Yellowstone MT

Winter Storm Warning April 15, 06:00pm until April 17, 12:00am
Click here for hazard details and duration
Winter Storm Warning

  • This Afternoon

    This Afternoon: Rain, possibly mixed with snow showers. High near 43. South southwest wind around 18 mph, with gusts as high as 44 mph. Chance of precipitation is 90%. Little or no snow accumulation expected.

    High: 43 °F

    Rain/Snow

  • Tonight

    Tonight: Rain showers before 10pm, then rain, possibly mixed with snow showers between 10pm and midnight, then snow showers after midnight. Some thunder is also possible. Low around 23. South southwest wind 7 to 15 mph, with gusts as high as 41 mph. Chance of precipitation is 100%. New snow accumulation of 2 to 4 inches possible.

    Low: 23 °F

    Rain/Snow
    then Snow
    Showers

  • Thursday

    Thursday: Snow before noon, then snow showers, mainly after noon. The snow could be heavy at times. High near 33. West wind 6 to 8 mph, with gusts as high as 24 mph. Chance of precipitation is 100%. New snow accumulation of 3 to 5 inches possible.

    High: 33 °F

    Heavy Snow

  • Thursday Night

    Thursday Night: Snow showers likely before midnight, then a slight chance of snow after midnight. Mostly cloudy, with a low around 9. North northwest wind around 6 mph becoming calm in the evening. Winds could gust as high as 18 mph. Chance of precipitation is 70%. New snow accumulation of less than one inch possible.

    Low: 9 °F

    Snow Showers
    Likely then
    Slight Chance
    Snow

  • Friday

    Friday: Snow likely, mainly after noon. Partly sunny, with a high near 36. Calm wind becoming west northwest around 6 mph in the afternoon. Winds could gust as high as 18 mph. Chance of precipitation is 70%. New snow accumulation of less than a half inch possible.

    High: 36 °F

    Chance Snow
    then Snow
    Likely

  • Friday Night

    Friday Night: A 30 percent chance of snow before midnight. Partly cloudy, with a low around 10. West northwest wind around 6 mph becoming calm in the evening. Winds could gust as high as 20 mph. New snow accumulation of less than a half inch possible.

    Low: 10 °F

    Chance Snow
    then Mostly
    Clear

  • Saturday

    Saturday: Sunny, with a high near 44. Calm wind becoming southwest 5 to 7 mph in the afternoon. Winds could gust as high as 20 mph.

    High: 44 °F

    Sunny

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 16. Southwest wind around 6 mph becoming calm in the evening. Winds could gust as high as 20 mph.

    Low: 16 °F

    Mostly Clear

  • Sunday

    Sunday: Sunny, with a high near 55.

    High: 55 °F

    Sunny

Detailed Forecast

This Afternoon
Rain, possibly mixed with snow showers. High near 43. South southwest wind around 18 mph, with gusts as high as 44 mph. Chance of precipitation is 90%. Little or no snow accumulation expected.
Tonight
Rain showers before 10pm, then rain, possibly mixed with snow showers between 10pm and midnight, then snow showers after midnight. Some thunder is also possible. Low around 23. South southwest wind 7 to 15 mph, with gusts as high as 41 mph. Chance of precipitation is 100%. New snow accumulation of 2 to 4 inches possible.
Thursday
Snow before noon, then snow showers, mainly after noon. The snow could be heavy at times. High near 33. West wind 6 to 8 mph, with gusts as high as 24 mph. Chance of precipitation is 100%. New snow accumulation of 3 to 5 inches possible.
Thursday Night
Snow showers likely before midnight, then a slight chance of snow after midnight. Mostly cloudy, with a low around 9. North northwest wind around 6 mph becoming calm in the evening. Winds could gust as high as 18 mph. Chance of precipitation is 70%. New snow accumulation of less than one inch possible.
Friday
Snow likely, mainly after noon. Partly sunny, with a high near 36. Calm wind becoming west northwest around 6 mph in the afternoon. Winds could gust as high as 18 mph. Chance of precipitation is 70%. New snow accumulation of less than a half inch possible.
Friday Night
A 30 percent chance of snow before midnight. Partly cloudy, with a low around 10. West northwest wind around 6 mph becoming calm in the evening. Winds could gust as high as 20 mph. New snow accumulation of less than a half inch possible.
Saturday
Sunny, with a high near 44. Calm wind becoming southwest 5 to 7 mph in the afternoon. Winds could gust as high as 20 mph.
Saturday Night
Mostly clear, with a low around 16. Southwest wind around 6 mph becoming calm in the evening. Winds could gust as high as 20 mph.
Sunday
Sunny, with a high near 55.
Sunday Night
Partly cloudy, with a low around 25.
Monday
Mostly sunny, with a high near 62.
Monday Night
Partly cloudy, with a low around 29.
Tuesday
A slight chance of rain. Sunny, with a high near 63.
Tuesday Night
A chance of rain and snow. Partly cloudy, with a low around 30.
Wednesday
A chance of rain and snow. Partly sunny, with a high near 56.
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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:
2:26 pm MDT Apr 15, 2026
Forecast Valid:
3pm MDT Apr 15, 2026-6pm MDT Apr 22, 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