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Avalanche Forecast

Archived

Nov 26th, 2025–Nov 27th, 2025

Alpine
Natural avalanches unlikely, human triggered possible.
Treeline
Natural avalanches unlikely.
Below Treeline
Natural avalanches unlikely.
Alpine
Natural avalanches unlikely, human triggered possible.
Treeline
Natural avalanches unlikely.
Below Treeline
Natural avalanches unlikely.
Alpine
Natural avalanches unlikely.
Treeline
Natural avalanches unlikely.
Below Treeline
Natural avalanches unlikely.

Regions

South Coast, North Shore, Sasquatch, Sasquatch, Sky Pilot, Tetrahedron, Coquihalla, Harrison-Fraser, Manning, Skagit.

Storm slabs may form throughout the day at upper elevations.

Use small, low-consequence slopes to test the bond of the new snow.

Confidence

Low

Avalanche Summary

We haven't received any field reports for this region yet.

Please consider sharing your observations to the MIN.

Snowpack Summary

At upper elevations, 5 to 15 cm of recent snow has been redistributed by southerly wind.

We suspect there is up to 80 cm of snow in the alpine.

A thick crust is likely present below the recent snow at upper elevations.

Snow depth tapers rapidly with elevation.

Rocks, stumps, logs, and open creeks pose a significant hazard in many areas.

Weather Summary

Wednesday Night

Partly cloudy. 10 km/h southeast ridgetop wind. Treeline temperature 0 °C. Freezing level 1600 m.

Thursday

Cloudy. 5 to 15 cm of snow at treeline. 20 km/h southeast ridgetop wind. Treeline temperature -2 °C. Freezing level 1300 m.

Friday

Mostly sunny. 20 km/h northeast ridgetop wind. Treeline temperature -2 °C. Freezing level 1400 m.

Saturday

Sunny. 10 km/h west ridgetop wind. Treeline temperature -1 °C. Freezing level 1500 m.

More details can be found in the Mountain Weather Forecast.

Terrain and Travel Advice

  • Watch for fresh storm slabs building throughout the day.
  • Use small, low consequence slopes to test the bond of the new snow.
  • If it's deep enough to ride, it's deep enough to slide (avalanche).
  • Be cautious of buried obstacles, especially below treeline.

Problems

Storm Slabs

Storm Slab avalanches are the release of a cohesive layer (a slab) of new snow that breaks within new snow or on the old snow surface. Storm-slabs typically last between a few hours and few days (following snowfall). Storm-slabs that form over a persistent weak layer (surface hoar, depth hoar, or near-surface facets) may be termed Persistent Slabs or may develop into Persistent Slabs.