Regional Conditions for Lionhead Range

as of 5:00 am
Apr 270″ | N/A
Apr 26 0″ | N/A
Apr 25 0″ | N/A
8775′     /00 at :
- mph
Gusts mph
7750′   09/19 at 10:00
42℉
-1″ Depth
Bottom Line: Spring weather can be highly variable and create a mix of avalanche problems to watch out for. Snow conditions and snow stability can change drastically from day to day or hour to hour. Anticipate rapid change and plan accordingly. Abundant snowfall over the winter with more spring snow to come makes avalanches possible into summer.

Past 5 Days

Fri Apr 17

None
Mon Apr 20

None
Fri Apr 24

None
Mon Apr 27

None
Sat May 2

None

Avalanche Activity- Lionhead Range

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Weather Forecast Lionhead Range

Extended Forecast for

10 Miles WNW West Yellowstone MT

  • This
    Afternoon

    This Afternoon: Showers and possibly a thunderstorm.  Widespread haze after 5pm. High near 50. Southwest wind around 15 mph, with gusts as high as 24 mph.  Chance of precipitation is 100%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

    Showers

    High: 50 °F

  • Tonight

    Tonight: Rain showers likely before 4am, then a slight chance of rain and snow showers. Some thunder is also possible.  Cloudy, then gradually becoming partly cloudy, with a low around 37. West southwest wind 8 to 13 mph, with gusts as high as 18 mph.  Chance of precipitation is 70%. Little or no snow accumulation expected.

    Showers
    Likely then
    Slight Chance
    Rain/Snow

    Low: 37 °F

  • Sunday

    Sunday: A 20 percent chance of showers after noon.  Mostly sunny, with a high near 51. Southwest wind 6 to 15 mph, with gusts as high as 23 mph.

    Partly Sunny
    then Slight
    Chance
    Showers

    High: 51 °F

  • Sunday
    Night

    Sunday Night: Mostly clear, with a low around 36. South southeast wind 10 to 13 mph, with gusts as high as 22 mph.

    Mostly Clear

    Low: 36 °F

  • Monday

    Monday: Sunny, with a high near 60. Southeast wind 8 to 14 mph becoming south southwest in the afternoon. Winds could gust as high as 24 mph.

    Sunny

    High: 60 °F

  • Monday
    Night

    Monday Night: Mostly clear, with a low around 41. Southeast wind 10 to 13 mph, with gusts as high as 21 mph.

    Mostly Clear

    Low: 41 °F

  • Tuesday

    Tuesday: A 20 percent chance of showers after noon.  Mostly sunny, with a high near 61. South southeast wind 8 to 16 mph becoming southwest in the afternoon. Winds could gust as high as 30 mph.

    Mostly Sunny
    then Slight
    Chance
    Showers

    High: 61 °F

  • Tuesday
    Night

    Tuesday Night: Partly cloudy, with a low around 39. Southwest wind 9 to 14 mph, with gusts as high as 26 mph.

    Partly Cloudy

    Low: 39 °F

  • Wednesday

    Wednesday: Sunny, with a high near 60.

    Sunny

    High: 60 °F

The Last Word

Thank you to everyone that sent in observations, read the advisories, took an avalanche class or donated money, time or gear. Our success is directly related to community support and the Forest Service. Have a safe and enjoyable spring and summer. See you next Fall!