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Avalanche Forecast

Archived

Nov 27th, 2025–Nov 28th, 2025

Alpine
Natural avalanches unlikely, human triggered possible.
Treeline
Natural avalanches unlikely.
Below Treeline
Natural avalanches unlikely.
Alpine
Natural avalanches unlikely, human triggered possible.
Treeline
Natural avalanches unlikely.
Below Treeline
Natural avalanches unlikely.
Alpine
Natural avalanches unlikely, human triggered possible.
Treeline
Natural avalanches unlikely.
Below Treeline
Natural avalanches unlikely.

Regions

Cariboos, North Rockies, Blue River, McBride, Premier, Quesnel, Sugarbowl, Clemina, North Monashee, Kakwa, McGregor, Renshaw, Robson.

Rider-triggered slabs are possible at upper elevations, especially on wind affected slopes. Below treeline, early-season hazards like open creeks, rocks, and stumps remain.

Confidence

Moderate

Avalanche Summary

No recent avalanches reported. Last weekend's storm likely saw numerous natural storm slab avalanches up to size 3.

Since then, natural avalanche activity has tapered, but rider-triggered slabs (up to size 2) may be possible. Watch for whumphing and cracking in the upper snowpack, and be especially cautious in wind-loaded terrain.

Low-density surface snow may sluff and run far in steep terrain features.

Snowpack Summary

Last weekend's storm brought 40 to 60 cm of new storm to treeline and above. This recent storm snow sits above a rain crust buried mid-November up to approximately 2200 m.

The average snow depths at treeline elevation are anywhere from 70 to 90 cm.

Below treeline the snowpack tapers significantly. Watch out for variable snow conditions and quality, as well as early-season hazards such as open creeks, rocks and stumps.

Weather Summary

Thursday Night

Mostly clear skies. 10 km/h east ridgetop wind. Treeline temperature -11 °C.

Friday

Sunny. 10 to 30 km/h north ridgetop wind. Treeline temperature -11 °C.

Saturday

Mostly sunny. 10 km/h north ridgetop wind. Treeline temperature -7 °C.

Sunday

Mostly sunny. 20 km/h southwest ridgetop wind. Treeline temperature -8 °C.

More details can be found in the Mountain Weather Forecast.

Terrain and Travel Advice

  • Watch for signs of slab formation throughout the day.
  • Look for signs of instability: whumphing, hollow sounds, shooting cracks, and recent avalanches.
  • Be cautious of buried obstacles, especially below treeline.

Problems

Storm Slabs

Storm Slab avalanches are the release of a cohesive layer (a slab) of new snow that breaks within new snow or on the old snow surface. Storm-slabs typically last between a few hours and few days (following snowfall). Storm-slabs that form over a persistent weak layer (surface hoar, depth hoar, or near-surface facets) may be termed Persistent Slabs or may develop into Persistent Slabs.