Register
Get forecast notifications
Create an account to receive email notifications when forecasts are published.
Login
Archived

Avalanche Forecast

Feb 18th, 2025–Feb 19th, 2025
Alpine
3: Considerable
The avalanche danger rating in the alpine will be considerable
Treeline
3: Considerable
The avalanche danger rating at treeline will be considerable
Below Treeline
2: Moderate
The avalanche danger rating below treeline will be moderate
Alpine
3: Considerable
The avalanche danger rating in the alpine will be considerable
Treeline
2: Moderate
The avalanche danger rating at treeline will be moderate
Below Treeline
1: Low
The avalanche danger rating below treeline will be low
Alpine
2: Moderate
The avalanche danger rating in the alpine will be moderate
Treeline
2: Moderate
The avalanche danger rating at treeline will be moderate
Below Treeline
1: Low
The avalanche danger rating below treeline will be low

Regions: Chic-Chocs.

*** A special avalanche watch is activated for areas outside our forecast zone ***

The avalanche danger remains CONSIDERABLE in the alpine and at the treeline. The best skiing and safety conditions are to be found sheltered from the wind, on gentle slopes below the treeline.

Confidence

Moderate

Avalanche Summary

Very limited observations, very few people in the mountains on Tuesday. A few signs of instability observed on our travels. No avalanches observed or reported.

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

Snowpack Summary

Between Sunday evening and Tuesday morning, between 50 and 70 cm of snow fell, depending on the area. In areas sheltered from the wind, mainly below the treeline, this accumulation rested on a well-consolidated snowpack. However, a significant layer of facetted grains persists at the base of the snowpack.

The wind has strongly reshaped the landscape in the alpine and at the treeline, creating great spatial variability, even on the lee side. There is a marked alternation between large snowdrifts, hardened surfaces and eroded areas. The southern slopes seem to have been particularly favoured by snow transport, although our observations in alpine terrain remain limited for the time being.

Weather Summary

WEATHER FOR THE CRESTS AND SUMMITS OF CHIC-CHOCS

A high-pressure ridge brings calm after the storm

Tuesday evening and night: Cloudy, light snow. Wind northwest, 20 to 30 km/h. Low -6.

Wednesday: Cloudy. Wind northwest, 20 to 40 km/h. High -5.

Thursday: Sunny. Wind northwest, 10 to 20 km/h. High -4.

Friday: Sunny. Wind northwest, 20 to 40 km/h. High -8.

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

Terrain and Travel Advice

  • Seek out wind sheltered terrain below treeline where you can avoid wind slabs and find great riding.
  • Watch for newly formed and reactive wind slabs as you transition into wind-affected terrain.
  • Be aware of the potential for loose avalanches in steep terrain where snow hasn't formed a slab.

Avalanche Problems

Wind Slabs

Significant reactive wind slabs can be expected under ridges and convexities on the southern slopes and laterally loaded on the east and west aspects. Our observations at Hog's Back suggest that the north is rather snow-free, but keep an eye out for signs of recent loading.

Aspects: North East, East, South East, South, South West.

Elevations: Alpine, Treeline.

Likelihood: Likely

Expected Size: 1.5 - 3

Loose Dry

In steep and/or gullied terrain, where the snow is not slabby, it would be possible to trigger dry loose avalanches.

Aspects: All aspects.

Elevations: Treeline, Below Treeline.

Likelihood: Possible - Likely

Expected Size: 1 - 2