Wind Slabs
- Alta montaña
- Límite del bosque
- Bajo el límite del bosque
- Probabilidad
- Unlikely - Possible
- Tamaño
- 1–2
Wind slab avalanches may remain possible to trigger on leeward terrain features such as ridgecrests and roll-overs.
Wind slabs at upper elevations are the main concern.
Wind slab avalanches may remain possible to trigger on leeward terrain features such as ridgecrests and roll-overs.
A few small (size 1) wind slabs were triggered by riders on Wednesday, otherwise, no notable avalanche activity has been reported in the past few days.
30 to 60 cm of dry snow sits above a crust from last week's rain event. The greatest amounts are likely around Fernie, but any leeward terrain could have deeper deposits due to the recent southwest wind. Reports suggest the snow is bonding well to the crust. You may also find a thin crust near the surface in some areas. The lower snowpack is rain-soaked and slowly refreezing. Typical snowpack depths at treeline are 50 to 120 cm, and taper rapidly below treeline.
Thursday Night
Mostly cloudy with no precipitation, alpine wind southwest 30 to 40 km/h, treeline temperature -8 °C.
Friday
Mix of sun and cloud with no precipitation, alpine wind southwest 30 to 40 km/h, treeline temperature -4 °C.
SaturdayMostly sunny with no precipitation, alpine wind southwest 30 to 50 km/h, treeline temperature -2 °C.
SundayMix of sun and cloud with no precipitation, alpine wind west 20 to 30 km/h, treeline temperature -5 °C.
More details can be found in the Mountain Weather Forecast.