Trip Planning for Bridgers

as of 5:00 am
Today4″ | 10-30 W
Nov 19 9″ | 15-35 W
Nov 18 1″ | 15-34 W
8100′     11/20 at 22:00
26℉
0″New
8500′     11/20 at 22:00
23℉
SW - 6mph
Gusts 22 mph
Primary Problem: Wind Slab
Bottom Line: The snowpack is thin, but we are heading in the right direction, with 5-10” of new snow falling in our latest storm. Wind slab avalanches are the primary concern. Avoid steep slopes with signs of instability, which include recent avalanches, shooting cracks, collapsing (whumphing), stiffening of the snow surface or visual cues of drifting. Avoidance should be our objective because getting captured in an avalanche of any size will likely result in traumatic injuries. To reduce the consequences of a mistake, carry rescue gear, practice with it and follow safe travel protocols in and around avalanche terrain.

Past 5 Days

Sat Nov 2

None
Wed Nov 6

None
Wed Nov 13

None
Fri Nov 15

None
Tue Nov 19

None

Relevant Avalanche Activity

Bridger Range
Northern Bridgers
Wind Slab Avalanche - Northern Bridger Range
Incident details include images
Northern Bridgers
SS-R1-D1-I
Coordinates: 45.9196, -110.9760
Caught: 0 ; Buried: 0

A small avalanche released in the northern bridger range on Sunday.


More Avalanche Details
Bridger Range
Bridger Bowl
Small storm slabs Hidden Gully
Incident details include images
Bridger Bowl
SS-ASc-R1-D1-S
Elevation: 8,700
Aspect: NE
Coordinates: 45.8156, -110.9230
Caught: 0 ; Buried: 0

We skied hidden gully that had small storm slabs that propagated at our ski tips and only ~3inches in depth. 


More Avalanche Details
Bridger Range
Bridger Bowl
Natural Avalanche Bridger Bowl
Incident details include images
Bridger Bowl
L-N-R2-D1.5-G
Elevation: 8,000
Aspect: NE
Coordinates: 45.8156, -110.9230
Caught: 0 ; Buried: 0

On 20241107 I observed a small natural avalanche from the top of the PK lift at Bridger Bowl. The slide occurred  near the Slushman’s lift on a NNE aspect. It started as a small release in the upper start zone and entrained much of the snow in the couloir down to the ground. L-N-D1.5- G. 

Avalanche occurred after the start zone had come into the sun for a few minutes. The rest of the path was in the shade.

Wind speed at 11am 24mph gusting to 28mph on Bridger Ridge. Sky Clear. Temp 26F.

It was a relatively small slide but had enough power to carry a skier or rider through some very nasty terrain. Similar aspect and elevation to the Super Couloir slide


More Avalanche Details

Relevant Photos

Displaying 1 - 22
  • A small avalanche released in the northern bridger range on Sunday. Photo: Amelia

  • A small avalanche released in the northern bridger range on Sunday. Photo: Amelia

  • Snowboarders in the northern Bridger Range found a thin snowpack with wind slabs layered on wind slabs. Photo: Z. Bailey

  • Snowboarders in the northern Bridger Range found a thin snowpack with wind slabs layered on wind slabs. Photo: Z. Bailey

  • Thin storm slabs in the entrance to Hidden Gully. Photo: M. Beck

  • Small storm slabs in Hidden Gully. Photo: M. Beck

  • From obs: "I made it up to an old crown in a north-facing chute around Fairy Lake at around 9400 ft; it broke the night of 11/6 or the morning of 11/7. It looked like a wind slab that broke on a rotten layer of facets intermixed with scree. Found facets to be fairly widespread through the bottom of the snowpack on the north-facing slopes and surface hoar on most nonsolar slopes." Photo: J. Alford

  • Natural avalanche in Z-chute. observed 11/9. date of activity unknown.

  • At 8000' just below the Sacajawea trail bowl, there is about 9" of snow.
     

     

  • From obs: "On 20241107 I observed a small natural avalanche from the top of the PK lift at Bridger Bowl. The slide occurred  near the Slushman’s lift on a NNE aspect. It started as a small release in the upper start zone and entrained much of the snow in the couloir down to the ground. L-N-D1.5- G... It was a relatively small slide but had enough power to carry a skier or rider through some very nasty terrain. Similar aspect and elevation to the Super Couloir slide." Photo: P. Crockard

  • "Skier triggered Pocket in super couloir. Wasn't very unexpected, the skiers left side felt a little slabbier than the skiers right and tried to stay off. Triggered going over a sharky rock spot, not very fast moving and easy to ski out of. Snow depth was 2-2.5 feet." Photo: Anonymous

  • Skiers spotted a skier-triggered avalanche from a distance. Photo: R. Cigler

  • Snowpit at Bridger Bowl on 11/5. Photo: B. VandenBos

  • From e-mail: "Photo attached from near top of hyalite peak, 11/2. Cracking in recent hard wind slab, I had to really jump hard to make this. Walked on many other hard slabs that were well bonded. Highly variable snowpack. I think you'd be most likely to get into trouble by popping out a small hard slab pocket like this and getting magic carpeted into some thinly covered terrain." Photo: B. VandenBos

  • The high peaks of the Bridger Range are holding snow from storm to storm. This will likely make up the foundation of the season’s snow pack. Photo: GNFAC

  • The high peaks of the Bridger Range are holding snow from storm to storm. This will likely make up the foundation of the season’s snow pack. Photo: GNFAC

  • The high peaks of the Bridger Range are holding snow from storm to storm. This will likely make up the foundation of the season’s snow pack. Photo: GNFAC

  • Screenshots of webcams throughout the forecast area show new snow and snow cover on November 1.

  • From obs: "1-3 mm faceting in front of the Montage. Clear skys and mid 20 temps"

  • On October 17, rain turned to snow and blanketed the mountains of southwest Montana with a fresh coat of snow. Photo: Yellowstone Club Webcam

  • On October 17, rain turned to snow and blanketed the mountains of southwest Montana with a fresh coat of snow. Photo: Bridger Bowl Webcams

  • The 26th annual fundraiser for the Friends of the GNFAC is October 25 at the Emerson Cultural Center. More info and tickets at: https://events.eventgroove.com/event/Powder-Blast-2024-101627

WebCams


Bridger Base Area

Ridge, Looking North

Alpine Apron

Snowpit Profiles- Bridgers

 

Select a snowpit on the map to view the profile image

Weather Forecast Bridgers

Extended Forecast for

10 Miles NNE Bozeman MT

  • Tonight

    Tonight: A 20 percent chance of snow.  Mostly cloudy, with a low around 23. South southwest wind around 14 mph, with gusts as high as 20 mph.

    Low: 23 °F

    Slight Chance
    Snow

  • Thursday

    Thursday: A chance of snow before 5pm, then a chance of rain and snow.  Mostly cloudy, with a high near 38. Southwest wind 9 to 13 mph, with gusts as high as 21 mph.  Chance of precipitation is 40%. New snow accumulation of less than a half inch possible.

    High: 38 °F

    Chance Snow
    then Chance
    Rain/Snow

  • Thursday Night

    Thursday Night: A chance of snow before 11pm, then a chance of drizzle or freezing rain.  Mostly cloudy, with a steady temperature around 34. Southwest wind around 10 mph, with gusts as high as 20 mph.  Chance of precipitation is 40%. New snow accumulation of less than a half inch possible.

    Low: 34 °F

    Chance Wintry
    Mix

  • Friday

    Friday: A chance of drizzle or freezing rain before 11am, then a chance of drizzle between 11am and 3pm, then a chance of drizzle or freezing rain after 3pm.  Mostly cloudy, with a high near 39. South southwest wind 8 to 10 mph, with gusts as high as 18 mph.  Chance of precipitation is 40%.

    High: 39 °F

    Chance
    Drizzle/Freezing
    Rain

  • Friday Night

    Friday Night: A chance of drizzle or freezing rain before 11pm, then a chance of snow.  Mostly cloudy, with a low around 32. South southeast wind 9 to 14 mph, with gusts as high as 22 mph.  Chance of precipitation is 50%. New snow accumulation of less than a half inch possible.

    Low: 32 °F

    Chance Wintry
    Mix then
    Chance Snow

  • Saturday

    Saturday: Snow.  High near 36. Southeast wind 11 to 15 mph becoming west southwest in the afternoon. Winds could gust as high as 25 mph.  Chance of precipitation is 80%. New snow accumulation of 1 to 3 inches possible.

    High: 36 °F

    Snow

  • Saturday Night

    Saturday Night: Snow, mainly before 11pm. The snow could be heavy at times.  Low around 18. West wind 9 to 11 mph, with gusts as high as 21 mph.  Chance of precipitation is 80%. New snow accumulation of 3 to 7 inches possible.

    Low: 18 °F

    Heavy Snow
    then Chance
    Snow

  • Sunday

    Sunday: A chance of snow, mainly before 11am.  Partly sunny, with a high near 25. West wind 6 to 8 mph.

    High: 25 °F

    Chance Snow

  • Sunday Night

    Sunday Night: A chance of snow.  Mostly cloudy, with a low around 12.

    Low: 12 °F

    Chance Snow

The Last Word

Read accident reports from previous early-season accidents before you venture to the snowy hills. This accident report from October 2012 in the northern Bridger Range, and this report from the tragic fatality six years ago in early October are reminders of the potential consequences of even a small avalanche.

11 / 15 / 24  <<  
 
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