Bulletin d’avalanche

Yukon

Dec 7 – 8, 2025Avalanche Canada
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Archivé · expiré 10 months ago

Danger d’avalanche

Tue
Wed
Alpin
2 · Modéré
Limite forestière
2 · Modéré
Sous la limite
Sans niveau

Points saillants

Changing wind direction has made wind slabs on all aspect, seek out places with soft snow still on the surface.

Problèmes avalancheux

  • Wind Slabs

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

    Wind from the southwest and the northeast means that wind slabs can be found on all aspects in the alpine.

    Retreat to mellower terrain if you find signs of instability like shooting cracks.

Confidence

Low

Avalanche Summary

No new avalanches have been reported.

In general, observations are limited this time of year. Be sure to verify conditions as you go.

If you are getting out in the backcountry, consider making a post on the MIN.

Snowpack Summary

Expect to find soft snow in sheltered areas, and wind slab on leeward slopes.

Wind has varied in direction over the past few days, expect exposed areas to be generally wind-affected.

Below ridgetops there is an average snowpack depth of 110 cm. Snowpack depth gradually thins as elevation decreases to around 60 cm at the highway.

Many early season hazards are just below the surface at this elevation.

Weather Summary

Saturday Night
Cloudy. 5 cm of snow. 30 km/h northeast ridgetop wind. Treeline temperature -18 °C.

Sunday
Mostly cloudy. up to 5 cm of snow. 30 km/h northeast ridgetop wind. Treeline temperature -20 °C.

Monday
Partly Coudy. 2 cm of snow. 25 km/h northeast ridgetop wind. Treeline temperature -20 °C.

Tuesday
Partly Cloudy. 20 km/h east ridgetop wind. Treeline temperature -25 °C.

More details can be found in the Mountain Weather Forecast.

Terrain and Travel Advice

  • Be careful as you transition into wind-affected terrain.
  • Make observations and continually assess conditions as you travel.
  • Look for signs of instability: whumphing, hollow sounds, shooting cracks, and recent avalanches.

Régions couvertes