Bulletin d’avalanche

Chic-Choc Mountains

Mar 20 – 21, 2026Avalanche Canada
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Archivé · expiré 6 months ago

Danger d’avalanche

Sun
Mon
Alpin
1 · Faible
Limite forestière
1 · Faible
Sous la limite
1 · Faible

Points saillants

A thin layer of powder snow will cover the crust, which remains the main hazard in the mountains. Stick to safe routes and keep your crampons footy !

Problèmes avalancheux

  • Wind Slabs

    • Alpin
    • Limite forestière
    • Sous la limite forestière
    Probabilité
    Unlikely
    Taille
    1–1.5

    The snow expected overnight (2–5 cm) will settle on a crust, creating an ideal sliding surface in very isolated areas where small wind slabs may form. These could be unstable, though not large enough to bury a person in the event of an avalanche. The main danger remains the risk of being swept away on a long slide down steep, icy slopes.

Terrain and Travel Advice

  • Although avalanches are unlikely when a hard crust exists on the snow surface, the crust may pose a slip and fall hazard.

Confidence

High

  • We have a good understanding of the snowpack structure and confidence in the weather forecast.

Avalanche Summary

No new avalanches have been observed or reported.

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

Snowpack Summary

There is 2 to 5 cm of fresh snow lying on a widespread refrozen crust, which is sometimes solid and sometimes unable to support a skier’s weight; this is present throughout the mountains. Beneath this crust, the snowpack is well-consolidated. The entire snowpack is dry, apart from the base, which is damp.

At mid-mountain, the average depth of the snowpack is around 120 cm.

Weather Summary

WEATHER FOR THE CHIC-CHOCS RIDGES AND PEAKS

A low-pressure system will bring some snow to the Chic-Chocs starting Friday evening. On Saturday, northwesterly winds will blow at 20 to 50 km/h, adding to the snow accumulation and keeping temperatures at winter levels.

Friday evening and night: Cloudy. Snow 2 to 5 cm. Southwest wind 20 km/h. Low of -12 °C.

Saturday: Accumulation of 2 to 5 cm possible. Northwest wind 20 to 50 km/h. High of -3 °C.

Sunday: Sunny. Northwest wind 10 to 30 km/h. High of -3 °C.

Monday: Cloudy. North wind 20–30 km/h. High of -5 °C.


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

Régions couvertes