Bulletin d’avalanche

Northwest Coastal

Jan 15 – 16, 2026Avalanche Canada
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Archivé · expiré 9 months ago

Danger d’avalanche

Sat
Sun
Alpin
4 · Fort
Limite forestière
3 · Marqué
Sous la limite
3 · Marqué

Points saillants

Continue to avoid avalanche terrain.

Natural avalanches may still occur, especially in coastal regions.

Problèmes avalancheux

  • Storm Slabs

    • Alpin
    • Limite forestière
    • Sous la limite forestière
    Probabilité
    Likely
    Taille
    2–3.5

    Larger more sensitive slabs exist in wind-loaded areas. Storm snow that is resting on surface hoar and a crust, will be increasingly reactive to light triggers such as riders or skiers.

  • Loose Wet

    • Alpin
    • Limite forestière
    • Sous la limite forestière
    Probabilité
    Likely
    Taille
    1–2

    Use caution on steep features where snow has been rain soaked. As day time temperature rise and the sun comes out, expect avalanche activity to become increasingly likely.

Confidence

Moderate

  • Uncertainty is due to how quickly the snowpack will recover and gain strength.
  • Uncertainty is due to rapidly fluctuating freezing levels.
  • The number, quality, or consistency of field observations is good, and supports our confidence.

Avalanche Summary

A widespread natural avalanche cycle continued on Wednesday, throughout all elevations and aspects as snowfall, rainfall and warming persists. Activity includes failures in recent storm snow, loose wet releases, as well as deeper weak layers such as the early January surface hoar and the late December crust.

Snowpack Summary

Recent storm totals vary from 130-250 cm throughout the region, heavily redistributed by strong southerly winds at upper elevations and settling rapidly from warm temperatures.

At treeline, surface snow has likely been affected by rain and warm temperatures. As freezing levels drop, new snow may fall over moist/wet surfaces. Below treeline, the snowpack is mostly saturated to ground.

A layer of large surface hoar is buried 90 to 150 cm in sheltered treeline features. The mid and lower snowpack is well settled with no current layers of concern. Treeline snow depths throughout the region range from 250 cm to 450 cm.

Weather Summary

Wednesday Night
Partly cloudy. 1 cm of snow. 40 km/h west ridgetop wind. Treeline temperature -4 °C. Freezing level 700 m.

Thursday
Mostly sunny. 20 km/h northwest ridgetop wind. Treeline temperature -2 °C. Freezing level 1000 m.

Friday
Sunny. 20 km/h northwest ridgetop wind. Treeline temperature 3 °C. Freezing level 2600 m.

Saturday
Sunny. 20 km/h west ridgetop wind. Treeline temperature 7 °C. Freezing level 3300 m.

More details can be found in the Mountain Weather Forecast.

Terrain and Travel Advice

  • Be alert to conditions that change with elevation and sun exposure.
  • Avoid exposure to overhead avalanche terrain; avalanches may run surprisingly far.
  • Storm slabs in motion may step down to deeply buried weak layers and result in very large avalanches.

Régions couvertes