South Coast

Hazards may be higher than forecast on solar aspects in the afternoon. Pay close attention to danger from cornices.

Few reports of avalanche activity from yesterday. Reports of glide/rock slab releases on steep solar aspects during brief sunny period. These steep south aspects will be of concern in the afternoon. Conditions appear to be improving, but It's still too early to be stepping up to bigger objectives.

Fair - Forecast snowfall amounts are uncertain on Tuesday

Synopsis: An arctic high pressure ridge in the interior of BC will keep the temperatures cool before the next Pacific frontal wave arrives on Tuesday.Tonight: Cloudy, no precipitation in the forecast, freezing level around 800 metres, winds light, from the south west.Monday: Cloudy with flurries, trace of precipitation, freezing level around 1400 metres, winds light to moderate from the east,-south east.Tuesday: Cloudy with snow, 10 to 15 cm in the forecast, freezing level around 1600 metres, winds light mostly from the south.Wednesday: Cloudy with flurries, trace of precipitation in the forecast, freezing level around 1500 metres, light to moderate ridge top winds from the south west.

Recent storm snow appears to be bonding well in the upper snow pack while increasing the load sitting on the persistent weak layers. The two persistent weak layers that remain a concern are:The March weak layer. A combination of hard wind-scoured slab surfaces in exposed terrain, facets and/or surface hoar in sheltered and north aspects, and sun crust on steep solar aspects and is generally widespread throughout the forecast region. This layer is now down between 70 and 80cm from the surface.A late January/early February crust/facet/surface hoar combo that is still showing up in snowpack tests with hard shear tests, now down 150 to 250cm from the surface. Recent warming temperatures will be good for bonding above and below this layer, but a sudden increase in load, a cornice failure, or a big rain event could "wake up" this layer and result in large avalanches. There are also basal facets at the bottom of the snowpack from cold clear weather in early December, but for the most part these have not been a concern, however, recently, a few large avalanches have stepped down to the basal facets and the ground.