Avalanche Forecast

Issued: Apr 28th, 2023 2:30PM

The alpine rating is below threshold, the treeline rating is below threshold, and the below treeline rating is below threshold. Known problems include Cornices and Loose Wet.

Avalanche Canada cwild, Avalanche Canada

Email

Another beautiful day to enjoy the mountain.

Don't forget that at this time of year, conditions are dynamic and remember to bring your sunscreen, water, and wax for your skins!

Summary

Confidence

High

Avalanche Summary

No new avalanche has been observed or reported.

Thanks for contributing to the collection of this valuable data by sharing it with other users on the Mountain Information Network or by writing to us directly at bulletin@avalanchequebec.ca.

Snowpack Summary

The lack of refreeze in the last few days has greatly affected the snowpack. The much appreciated corn snow is becoming wet snow, saturated in water. The northern aspects should be favoured. The effects of the sun are not felt there, so only the mild temperatures are affecting the snow, thus limiting the consequences. In general, at all altitudes, the melting continues. The northern aspects will once again offer the greatest snow cover.

More and more places are now without snow cover, mainly at and below treeline, where conditions are rather minimal.

The height of the snow cover is about 80 cm at mid-mountain.

Weather Summary

Forecast for the Chic-Chocs ridges and summits.

Synopsis: The high pressure ridge persists and the weather will remain perfect for a great time outside.

Friday evening and night: Partly cloudy. Light winds from the west. Max +0C. Freezing level 1700m.

Saturday: Alternating sun and clouds. Light southwest winds. Max +8 C. Freezing level 700 m.

Sunday: Generally cloudy. Winds from 20 to 30 km/h from the south. Max +6C. For more details, see the Chic-Chocs alpine forecast.

Terrain and Travel Advice

  • Caution around slopes that are exposed to cornices overhead.
  • As surface loses cohesion due to melting, loose wet avalanches become common in steeper terrain.
  • The more the snow feels like a slurpy, the more likely loose wet avalanches will become.
  • Rocks will heat up with daytime warming and may become trigger points for loose wet avalanches

Problems

Cornices

An icon showing Cornices

The spring weather conditions, in particular in the absence of overnight refreeze, contribute to weakening the cornices. Even small, a cornice fall can be destructive with serious consequences. Since they are very unpredictable, it is best to stay away from them at all times.

Aspects: All aspects.

Elevations: Alpine.

Likelihood

Possible

Expected Size

1 - 1.5

Loose Wet

An icon showing Loose Wet

The heat and the intense solar radiation will promote the triggering of small loose wet snow avalanches, in particular on the steep slopes on solar aspects.

Aspects: All aspects.

Elevations: Alpine, Treeline.

Likelihood

Unlikely - Possible

Expected Size

1 - 1.5

Valid until: Apr 29th, 2023 3:00PM