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Avalanche Forecast

Archived

Mar 27th, 2025–Mar 28th, 2025

Alpine
Natural avalanches unlikely.
Treeline
Natural avalanches unlikely.
Below Treeline
Natural avalanches unlikely.
Alpine
Natural avalanches unlikely.
Treeline
Natural avalanches unlikely.
Below Treeline
Natural avalanches unlikely.
Alpine
Natural avalanches unlikely.
Treeline
Natural avalanches unlikely.
Below Treeline
Natural avalanches unlikely.

Regions

Chic-Choc Mountains.

A low rating does not mean there is no avalanche danger: stay vigilant for isolated wind slabs.

Confidence

High

Avalanche Summary

No new avalanches reported or observed.

If you are heading into the backcountry, please share your observations on the Mountain Information Network (MIN).

Snowpack Summary

On leeward slopes, 10 to 15 cm of recent humid snow sits atop a solid melt-freeze crust formed on March 21st. This snow generally adheres well to the crust.

In the alpine and at treeline, this new snow overlies various surfaces such as a crust, wind-affected pockets, or bare ground. In areas of maximum loading on lee slopes, isolated spots can be found where accumulations may reach up to 20 cm.

At mid-mountain, the snowpack height ranges from 60 to 150 cm.

Weather Summary

WEATHER FOR THE PEAKS AND SUMMITS OF THE CHIC-CHOCS

Thursday evening and night: Cloudy, with some snow showers. Light southwest wind. Minimum -7 °C.

Friday: Cloudy. Isolated snow showers. Accumulation of 2 to 4 cm. Wind shifting to northwest at 20 to 40 km/h. Maximum -5 °C. Freezing level at 465 m.

Saturday: Sunny. Northwest wind at 20 to 40 km/h. Maximum -7 °C.

Sunday: Sunny. Northwest wind at 10 to 30 km/h. Maximum -5 °C.

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

Terrain and Travel Advice

  • A hard crust on the snow surface will help strengthen the snowpack, but may cause tough travel conditions.
  • Carefully evaluate steep lines for wind slabs.
  • Closely monitor how the new snow is bonding to the crust.

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.