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Be cautious near areas of wind loading and below convexities. The new snow needs time to stabilize.
Areas covered by the bulletin : Mont Albert, Mont Ernest-Laforce, Mont Hog’s Back, Champs-de-Mars, Mont Lyall, Mont Vallières-de-Saint-Réal, Mont Blanche-Lamontagne, Mines-Madeleine
Date issued : Sunday 05 April 2026, 16 H 45, Valid until : Monday 06 April 2026, 18 H 00
Prepared by : Avalanche Québec
| Danger ratings | Monday, Apr 06 | Tuesday, Apr 07 | Wednesday, Apr 08 |
| Alpine | 3 - Considerable | 2 - Moderate | 2 - Moderate |
| Treeline | 3 - Considerable | 2 - Moderate | 1 - Low |
| Below Treeline | 2 - Moderate | 1 - Low | 1 - Low |
Travel advice :
| Avalanche problem #1 : Storm slab | |||
| What Elevation? | Which Slopes? | Chances of Avalanches? | Expected Size? |
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In alpine and treeline terrain, snow has preferentially deposited on north and east aspects due to extreme southwest winds. Slab thickness could range from 15 to 60 cm. |
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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).
By Sunday evening, we could receive between 15 and 30 cm of new snow. This snow will fall on a variety of surfaces: wind-affected snow, powder, and sun crust.
A widespread melt-freeze crust about 2 cm thick is present at depths of 40 to 90 cm. A weak layer of faceted grains has developed on this crust on north to east aspects and is reactive in tests at treeline and in alpine terrain.
At mid-elevation, the average snowpack depth is around 140 cm.
WEATHER FOR THE CHIC-CHOCS RIDGES AND PEAKS
End of storm, Monday will be accompanied by strong winds and a few centimeters of snow.
Sunday evening and night: A few rain or snow showers ending around midnight. West wind at 20–40 km/h. Temperatures steady near -1 °C. Freezing level at 550 m.
Monday: Cloudy with a few snow showers. Accumulation of 1–5 cm. West wind at 30–50 km/h. Temperatures dropping to -8 °C in the afternoon.
Tuesday: Cloudy. West wind at 10–30 km/h. High of -14 °C.
Wednesday: Mix of sun and cloud. West wind at 10–30 km/h. High of -8 °C.
For more details, see the Chic-Chocs alpine weather forecast.