Cariboos

Good

Synopsis: A brief ridge of high pressure is expected to form and give drier conditions with sunny breaks for Tuesday. The next system reaches the coast on Tuesday and spreads more cloud and light precipitation to the Interior by Tuesday night. Tuesday: A mix of sun and cloud. The freezing level is around 1000 m and winds are light to moderate from the southwest.Wednesday: Increasing cloud and light snow. The freezing level should remain near 1000 m. Thursday: Mainly cloudy with light snow. The freezing level is around 1000 m and winds are generally light from the southwest.

There are several reports of natural slab and loose snow avalanches up to size 2. There are also a few reports of avalanches being triggered from a distance and failing on the February 12 surface hoar layer. Most of these events occurred below treeline in north facing terrain.

50-90 cm of new snow has fallen in the past few days. Strong west-southwest winds have redistributed the new snow into deep wind slabs on exposed lee slopes and cross-loaded gully features. The February 12 persistent weak layer (crust, and/or surface hoar) is now down 60-90 cm and is primed for triggering. Recent snowpack tests have shown easy to moderate "pops" results on this interface and has been particularly touchy on south aspects where a sun crust exists. Widespread whumpfing has also been reported. Deeper persistent weak layers from early February and late January continue to show planar failures when moderate to hard forces are applied in snow pack tests. These deeper layers have not been reactive to the weight of a rider, but they may be triggered by large loads like an avalanche in motion (step-down avalanche), or a cornice fall.