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Avalanche Forecast

Archived

Feb 17th, 2026–Feb 18th, 2026

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

Regions

South Coast, Powell River, Tantalus, North Shore, Sasquatch, Sky Pilot, Tetrahedron, Harrison-Fraser.

Carefully assess steep lines for wind slab.

Wind slabs are likely to be largest and most reactive in steep alpine features.

Confidence

Moderate

  • We have a good understanding of the snowpack structure and confidence in the weather forecast.
  • We are uncertain about alpine conditions due to limited field observations.

Avalanche Summary

Some sluffing was reported on Monday. No other avalanches have been reported since Saturday, when a skier triggered a wind slab on a northeast facing alpine slope near Sky Pilot.

Snowpack Summary

15 to 40 cm of snow overlies the early February crust with the deepest deposits on northerly aspects at treeline and above. This snow is reported to be well bonded to the crust.

The remainder of the snowpack is well-bonded.

The snowpack depth at treeline ranges from 90 to 170 cm. The snowpack depth tapers rapidly below treeline, especially on south aspects.

Weather Summary

Tuesday Night
Mostly cloudy. 2 to 5 cm of snow. 10 km/h southwest ridgetop wind. Treeline temperature -6 °C.

Wednesday
Mostly cloudy in the morning and clearing in late afternoon. 1 to 2 cm of snow. 10 km/h southeast ridgetop wind. Treeline temperature -7 °C.

Thursday
Sunny. 1 cm of snow. 10 km/h east ridgetop wind. Treeline temperature -8 °C.

Friday
Mostly sunny. 10 km/h southwest ridgetop wind. Treeline temperature -7 °C.

More details can be found in the Mountain Weather Forecast.

Terrain and Travel Advice

  • Carefully evaluate steep lines for wind slabs.
  • Be aware of the potential for loose avalanches in steep terrain where snow hasn't formed a slab.
  • A hard crust on the snow surface will help strengthen the snowpack, but may cause tough travel conditions.

Problems

Wind Slabs

Wind Slab avalanches are the release of a cohesive layer of snow (a slab) formed by the wind. Wind typically transports snow from the upwind sides of terrain features and deposits snow on the downwind side. Wind slabs are often smooth and rounded and sometimes sound hollow, and can range from soft to hard. Wind 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.