Avalanche Forecast

Moderate - Timing or intensity of solar radiation is uncertain

A building ridge is expected to bring mainly sunny skies with no precipitation for the next three days. A warm southerly flow causes the freezing level to rise as high as 3000 m.For more details check out http://www.avalanche.ca/weather.

The recent storm snow became more reactive on Friday, with numerous small natural and skier triggered avalanches. In the north of the region, a skier triggered a size 2 wind slab on a north aspect. Although there haven't been any persistent slab avalanches reported recently, it could still be possible to trigger large destructive avalanches in isolated open, unsupported terrain features at and below treeline.

15-40 cm of storm snow is settling to form a soft slab in sheltered areas. Strong southwesterly winds have formed fresh wind slabs in lee features at treeline and in the alpine. Below about 1900 m, a crust may be found about 50 cm below the surface, although this layer seems to be most prevalent in the Monashees. In the far south of the region, a layer of surface buried at the end of January may be found at around this depth in isolated features at treeline and in the alpine. Deeper in the snow pack, the surface hoar layer from early January is now down 80-120 cm in most places. Although this layer has become harder to trigger and is variably reactive in recent snowpack tests, it still has the potential to produce large avalanches. Forecast warming may increase the sensitivity of the persistent slab.