Avalanche Forecast

Friday night and Saturday: The pacific front makes landfall and spills over into the interior by early Saturday. Moderate to locally heavy snowfall (Bowron Lakes a potential hot spot). Winds strong-extreme westerly, and freezing levels rising to 800m. Possibility of an inversion around 1500m.Sunday: The frontal system will move through the north Saturday night and south on Sunday. Light to moderate precipitation amounts and strong/extreme westerly winds. Freezing level will hover around 1300m.Outlook for Monday: Strong northwesterly flow will prevail over the northern interior and light precipitation is expected.

No new avalanches reported.  The lack of observations likely speaks more to the lack of observations rather than actual conditions.  With forecast snowfall, winds and warm temperatures, a spike in avalanche activity is likely through the weekend.

Snowpack depths are likely to vary across the region. At treeline, the average depths of snow is 120-150cm, seasonably below average.The forecast suggests moderate to heavy amounts of new, warmer and denser snow will fall on top of the recent light snow that continues to add load above various buried weak layers. This combination includes wind slabs, crusts, surface hoar, and facets. Rising temperatures forecast over the next few days are expected to consolidate the storm slab above these buried weak layers. It may be difficult to determine when the slab will become more sensitive to light triggers like skiers and sledders. These weak layers are expected to be persistent, although in many areas the upper slab is not yet stiff enough for slab avalanches. When temperatures rise, and we get additional snow, expect this interface to become more reactive.Digging deeper, in the mid-pack, a couple persistent weak layers (surface hoar and facets) are found which formed in mid and late November. Near the base of the snowpack, a early season rain crust exists. The continuous loading of new snow and the rising temperatures may be enough to wake up these previously dormant layers.