A warm and wet system is moving across the province. Snowfall and rising temperatures will test the strength of buried layers within the snowpack. In areas with higher than forecasted snowfall, avalanche hazard may be higher than forecasted.
Summary
Confidence
Low - Intensity of incoming weather systems is uncertain
Weather Forecast
SUNDAY NIGHT: Mainly cloudy with isolated flurries / Precipitation: up to 5cm / Light south-southwest ridge windMONDAY: Flurries / Accumulation: 5-15 cm / Alpine temperature: Low -4C / Moderate south ridge wind / Freezing level 1400mTUESDAY: Periods of snow / Accumulation: 10-25 cm / Alpine temperature: High 0C / Moderate south-southwest ridge wind / Freezing level 1700mWEDNESDAY: Cloudy with flurries / Accumulation: up to 10 cm / Alpine temperature: High -3C / Light to moderate south-southwest ridge wind / Freezing level 1400m
Avalanche Summary
On Saturday, a large human triggered avalanche was reported on Meadow Mountain. The size 3 avalanche occurred on a steep, north aspect in the alpine and failed to ground, likely on a crust buried in October.
Find the MIN report here.Earlier in the month, a natural avalanche cycle took place over the late October crust/facet combination. Be aware of the continued possibility for smaller avalanches to 'step down' or even initiate at this deeper layer. It exists primarily in the alpine.
Snowpack Summary
15-30 cm of recent snow covers two surface hoar layers (weak feathery snow), down about 30 and 60 cm respectively. Near the ground, faceted/sugary snow on a crust supports the snowpack. The total snowpack depth varies from 110-160 cm in the alpine, with snowpack depth decreasing quickly with decreasing elevation.
dsaly,
Avalanche Canada
