**Update** A storm arriving Friday night and carrying on into Saturday will bring significant snowfall to the region.
Don't let good skiing lure you into extreme terrain. Seek out sheltered low-angle terrain for the best riding.
By the end of the day Saturday much of our region will see significant snowfall amounts. Storm slabs should be expected.
Winds associated with this system will be moving around whatever snow is available so you should also expect deeper-than-expected deposits of snow that will also be reactive.
Recent variable winds created reactive wind slabs on all aspects that have produced several natural and human-triggered avalanches up to size 2.5 in recent days. The wind that is accompanying Friday night's storm should be expected to produce wind and storm slabs of equal reactivity this weekend.
Observations on Tuesday reported natural avalanche activity that produced avalanches that ranged in size between 1.5 and 4. Our field team reported witnessing several wind slab avalanches up to size 2.5 in extremely steep terrain. Local operators reported wind slab, storm slab, and persistent and deep persistent slab avalanches. The persistent and deep persistent layers have been relatively quiet since February 16th. This is a good reminder that they could still be reactive in certain locations.
On Sunday, a notable skier accidental size 2 storm slab occurred in the backcountry near Terrace. See details in the MIN report.
New snow will be falling on wind slabs created earlier this week. These wind slabs can be found on all aspects and at most elevations.
Up to 80 cm now sits over a layer of small surface hoar, facets, and wind-affected surfaces.
A crust from late January exists around 140 to 180 cm below the surface. Beneath the crust, the snowpack is generally consolidated but as you move further inland there are instabilities found near the ground where the snowpack is thinner.
The total height of snow varies between 450 cm near the coast and 250 cm further inland.
Friday Night
Mostly, up to 20 cm accumulation, winds northwest 20 to 30 km/h gusting to 55, treeline temperatures -13 °C.
Saturday
Cloudy, around 10 cm accumulation, winds southwest 30 km/h gusting to 50, treeline temperatures around -12 ºC.
Sunday
Cloudy with possible late-day sunny periods, 5 cm accumulation, winds, west southwest 25 km/h, treeline temperatures -12 ºC.
Monday
Cloudy with late day sun, trace accumulation, winds southwest 15 to 20 km/h, treeline temperatures -10 ºC.
More details can be found in the Mountain Weather Forecast.
