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Avalanche Forecast

Archived

Dec 12th, 2025–Dec 15th, 2025

Alpine
Natural avalanches unlikely.
Treeline
Natural avalanches unlikely.
Below Treeline
Early Season
Alpine
Natural avalanches unlikely.
Treeline
Natural avalanches unlikely.
Below Treeline
Early Season
Alpine
Natural avalanches unlikely.
Treeline
Natural avalanches unlikely.
Below Treeline
Early Season

Regions

Chic-Choc Mountains.

With the fresh snowfall of the last few days and the wind blowing in all directions, skiing between the trees below the tree line will be ideal for your outings this weekend.

Confidence

Moderate

Avalanche Summary

No avalanche activity was observed or reported.

If you head into the backcountry, thanks for sharing your observations on the Mountain Information Network (MIN).

Snowpack Summary

Wind slabs remain very isolated in ravines and alpine couloirs, especially on eastern and southern slopes.

A thin crust of ice may be noticeable in places between 600 and 800 m elevation.

Under the wind-worked snow, there is a layer transforming into flat-faced grains, a fragile structure.

The snowpack thickness varies between 50 and 100 cm, with more accumulation in couloirs, hollows, and areas of maximum accumulation.

We are still in early season conditions: there are numerous obstacles on the ground, and they are still very much present!

Weather Summary

WEATHER FOR THE CHIC-CHOCS RIDGES AND SUMMITS

A high-pressure ridge will dominate the weekend starting Saturday afternoon.

Friday evening and night: Light snow, 2 to 3 cm. Northwest wind 30 to 50 km/h. High -8.

Saturday: Alternating sun and clouds. Northwest wind 10 to 40 km/h. High -11.

Sunday: Alternating sun and clouds. Light snow. Light wind from the south, shifting to the north in the afternoon. High -12.

Monday: Alternating sun and clouds. Light snow. Light wind from the northwest. High -12.

For more details, see the Chic-Chocs alpine weather forecast.

Terrain and Travel Advice

  • Be cautious of buried obstacles, especially below treeline.
  • Watch for newly formed and reactive wind slabs as you transition into wind-affected terrain.
  • Seek out wind sheltered terrain below treeline where you can avoid wind slabs and find great riding.

Problems

Wind Slabs

Wind Slab avalanches are the release of a cohesive layer of snow (a slab) formed by the wind. Wind typically transports snow from the upwind sides of terrain features and deposits snow on the downwind side. Wind slabs are often smooth and rounded and sometimes sound hollow, and can range from soft to hard. Wind 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.