Daytime warming will increase the probability of cornice failures and avalanches. Ski quality is good with dust on crust. Low elevation crust remained intact again today.
Weather Forecast
Saturday will be scattered flurries, light rain at low elevations, and -9 to -2. Sunday will be cloudy periods. Expect temperatures to spike when the sun comes out. Monday will be sunny and spring conditions followed by scattered flurries on Tuesday. It will be spring conditions the rest of the week.
Snowpack Summary
Isolated windslabs on lee aspects at high elevation ridgecrests with a dusting of snow overtop. Buried temperature crusts below 2100m and sun crusts on steep solar aspects at various elevations. Cornices are big. Overall the snowpack is solid underfoot. Temperature crust maintaining last few days through the afternoon with cooler temperatures.
Avalanche Summary
No new avalanches observed today. Visibility was good. Generally the area is in a stable trend but investigate each slope individually for isolated windslabs before committing.
Problems
Loose Wet
Loose Wet avalanches are the release of wet unconsolidated snow or slush. These avalanches typically occur within layers of wet snow near the surface of the snowpack, but they may quickly gouge into lower snowpack layers. Like Loose Dry Avalanches, they start at a point and entrain snow as they move downhill, forming a fan-shaped avalanche. Other names for loose-wet avalanches include point-release avalanches or sluffs. Loose Wet avalanches can trigger slab avalanches that break into deeper snow layers.
Wind Slabs
Wind Slab avalanches are the release of a cohesive layer of snow (a slab) formed by the wind. Wind typically transports snow from the upwind sides of terrain features and deposits snow on the downwind side. Wind slabs are often smooth and rounded and sometimes sound hollow, and can range from soft to hard. Wind slabs that form over a persistent weak layer (surface hoar, depth hoar, or near-surface facets) may be termed Persistent Slabs or may develop into Persistent Slabs.
Cornices
Cornice Fall is the release of an overhanging mass of snow that forms as the wind moves snow over a sharp terrain feature, such as a ridge, and deposits snow on the downwind (leeward) side. Cornices range in size from small wind drifts of soft snow to large overhangs of hard snow that are 30 feet (10 meters) or taller. They can break off the terrain suddenly and pull back onto the ridge top and catch people by surprise even on the flat ground above the slope. Even small cornices can have enough mass to be destructive and deadly. Cornice Fall can entrain loose surface snow or trigger slab avalanches.