Kootenay Boundary

It is a good time to be traveling in the mountains, but remember that low danger does not mean no danger. Loose wet avalanche activity should be limited Tuesday, but stubborn old wind slabs and large cornices demand our respect.

Moderate - Timing, track, or intensity of incoming weather system is uncertain on Thursday

Tuesday offers a bit of a drying trend for most of the province. A low approaching from the Gulf of Alaska may bring some precipitation to the region beginning Wednesday afternoon.TUESDAY: Broken cloud cover with a bit of clearing in the afternoon, freezing level beginning at 600 m rising to 1500 m, moderate southwest wind, trace of precipitation possible. WEDNESDAY: Few clouds initially with scattered cloud cover building in the afternoon, freezing level beginning at 600 m rising to 1600 m, light to moderate southerly wind, trace of precipitation possible.THURSDAY: Overcast, freezing level beginning around 1200 m rising to 1900 m, strong southerly wind, 8 to 15 mm of precipitation possible.

No significant avalanche activity to report from Saturday or Sunday.Avalanche activity on Friday was limited to snowballing on solar aspects.On Thursday small loose avalanches were reported on steep features as the new snow ran on a crust. A few small skier triggered wind slabs were also reported from east facing alpine terrain.

A crust has formed on all solar aspects. Fresh surface hoar has begun to form on polar aspects (those that face north and east) near ridgetop.About 5 cm of snow is between the surface and another interface that mirrors the surface; crust on solar, surface hoar on high elevation north.Snow that fell March 8th/9th was redistributed by west/southwest wind, forming wind slabs at high elevations. These wind slabs rest on a layer of surface surface hoar about 25 to 40 cm below the surface which has not been recently reactive.A mix of weak layers exist 50 to 100 cm below the surface, including small surface hoar on shady aspects and a crust on solar aspects. These layers are expected to have gained strength from recent cycles of warming and cooling. Like other deeper weak layers that formed in January and December, they are considered dormant at this time. These deeper layers include several surface hoar and facet layers 1 to 2 m below the surface and a crust/ facet interface near the base of the snowpack.