Wednesday is your best bet if you're craving fresh snow, but watch for fresh touchy wind slabs in exposed lee terrain.
Weather Forecast
WEDNESDAY: Cloudy with light snow to start (5-10 cm), and possible sunny breaks in the afternoon. The freezing climbs to 2300-2400 m late in the day and winds are moderate from the West. THURSDAY: Mainly sunny. The freezing level shoots up to 3400 m. Winds should ease to light and variable. FRIDAY: Mainly sunny. The freezing level stays above 3000 m and winds should remain light.
Avalanche Summary
Cooler temperatures and cloud cover helped reduce avalanche activity on Monday. I suspect isolated wind slabs and fresh loose wet slides were the main concerns on Tuesday. As we move back to warm and sunny weather I would expect renewed loose wet activity on solar aspects, natural cornice falls, and isolated large persistent and wet slab avalanches.
Snowpack Summary
Around 20 cm of new snow fell on Monday (above 1500 m) with cooling temperatures and moderate or strong W-NW winds. Fresh wind slabs are likely in exposed lee and cross-loaded terrain. A new melt-freeze crust may have formed below the fresh snow, which should help temporarily stabilize the snowpack. The March 22nd rain crust is buried 50-60 cm deep up to around 2000 m. We could see more activity on this layer when temperatures soar later in the week. The late February persistent weak layer is now down 60 to 120 cm below the surface. While it may be a concern in isolated terrain, it would probably take a large trigger like a cornice fall or surface avalanche in motion to provoke it.
Problems
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.
Persistent Slabs
Persistent Slab avalanches are the release of a cohesive layer of snow (a slab) in the middle to upper snowpack, when the bond to an underlying persistent weak layer breaks. Persistent layers include: surface hoar, depth hoar, near-surface facets, or faceted snow. Persistent weak layers can continue to produce avalanches for days, weeks or even months, making them especially dangerous and tricky. As additional snow and wind events build a thicker slab on top of the persistent weak layer, this avalanche problem may develop into a Deep Persistent Slab.