Heightened avalanche conditions exist on steep slopes that have been loaded by the wind.
Continual flurries and moderate to strong southwest wind will likely form wind slabs at upper elevations. Assess for the formation of slabs if you venture to steep, leeward terrain.
Scattered flurries continue over the weekend.
FRIDAY NIGHT: Scattered flurries with 5-10 cm of new snow, 30-40 km/h southwest wind, treeline temperatures around -5 C.
SATURDAY: Cloudy with some scattered flurries and another 5 cm of snow, 30-50 km/h west wind, treeline temperatures drop to -5 C.
SUNDAY: Heavy snowfall starting mid-morning with 10-15 cm by the evening, 40-60 km/h south wind, treeline temperatures around -5 C.
MONDAY: Another 5 cm of snow by the morning then sunny in the afternoon, 20-30 km/h southwest wind, treeline temperatures around -5 C.
While there are no notable reports of avalanches since it started snowing on Thursday, wind slabs could be reactive to human triggering on steep terrain features.
New snow amounts between Thursday and Saturday are expected to total 15-30 cm. This snow has been accompanied with strong wind from the south and west, so reactive wind slabs could be found in lee terrain features. This new snow overlies a melt-freeze crust up to around 1700 m and higher on sun-exposed slopes or dry snow on northerly aspects at high elevations.
Remember that cornices along ridgelines are large at this time of year and always have the possibility of failing naturally or from the weight of a human.
