The best riding right now is probably on high north aspects, which is also where the hazard is the highest. Don't let your guard down when searching for fresh powder.
Confidence
Moderate - The weather pattern is stable
Weather Forecast
We're into a fairly stable weather pattern: seasonal temperatures and isolated flurries. SUNDAY: Cloudy with light flurries (2-5cm possible), light southerly winds and freezing levels around 1400 m.MONDAY: Cloudy with light flurries, local accumulations 5-10cm, light to moderate southwesterly winds and freezing levels around 1300 m.TUESDAY: A mix of sun and cloud with flurries starting in the afternoon, light winds and freezing levels around 1200 m.
Avalanche Summary
Reports from Thursday and Friday morning include natural, ski-cut and explosives controlled 15-40 cm thick storm and wind slab avalanches up to Size 2.5 (typically in the alpine, on northerly or east aspects). Other reports from late last week include continued natural wet avalanche activity up to Size 2.5 at lower elevations below the rain line. Touchy new storm slabs are sensitive to light triggers and have the potential to step down and trigger persistent slab avalanches.
Snowpack Summary
Expect to find 25-40 cm of fresh snow bonding poorly to buried surface hoar and/or a crust, and blown into touchy wind slabs at higher elevations. Below 1500m a frozen rain crust is mostly supportive, but up to 1800m it can be breakable. Rapidly settling storm snow from last week is still bonding poorly to the previous snow surface from early February, which is now down 60-80 cm and includes a sun crust on steep sun-exposed slopes, faceted snow, as well as surface hoar on sheltered open slopes. The mid and lower snowpack are generally well settled and stable in deeper snowpack areas but may be faceted and weaker in shallower areas.
Problems
Storm Slabs
Storm Slab avalanches are the release of a cohesive layer (a slab) of new snow that breaks within new snow or on the old snow surface. Storm-slabs typically last between a few hours and few days (following snowfall). Storm-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.
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.