Bulletin d’avalanche

Sasquatch

Dec 22 – 23, 2025Avalanche Canada
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Archivé · expiré 9 months ago

Danger d’avalanche

Wed
Thu
Alpin
3 · Marqué
Limite forestière
3 · Marqué
Sous la limite
2 · Modéré
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Points saillants

Stormy weather continues, creating dangerous avalanche conditions at upper elevations.

Problèmes avalancheux

  • Storm Slabs

    • Alpin
    • Limite forestière
    • Sous la limite forestière
    Probabilité
    Likely - Very Likely
    Taille
    1.5–2.5

    Stormy conditions persist, producing widespread storm slabs, particularly at higher elevations. Deeper and more reactive slabs are expected in wind-loaded, northerly terrain.

Confidence

Moderate

  • We are confident the likelihood of avalanche will increase with the arrival of the forecast weather.
  • Uncertainty is due to the track & intensity of the incoming weather system.

Avalanche Summary

No recent avalanche activity has been reported in the past several days.

Natural avalanche activity remains possible with continued snowfall.

Weather Summary

Sunday night
Cloudy. 20 to 30 cm of snow. 40 km/h south ridgetop wind. Treeline temperature -3 °C.

Monday
Cloudy. 10 cm of snow. 40 km/h south ridgetop wind. Treeline temperature -4 °C.

Tuesday
Mostly cloudy. 10 to 15 cm of snow. 40 km/h south ridgetop wind. Treeline temperature -5 °C.

Wednesday
Mostly cloudy. 1 to 2 cm of snow. 20 km/h south ridgetop wind. Treeline temperature -5 °C.

More details can be found in the Mountain Weather Forecast.

Terrain and Travel Advice

  • Don't let storm day fever lure you into consequential terrain.
  • Be especially cautious as you transition into wind-affected terrain.
  • Minimize exposure during periods of heavy loading from new snow and wind.

Régions couvertes