Purcells

Danger is expected to increase with forecast snow and wind. As always, and especially when forecast confidence is low, it's important to supplement this forecast with your own observations. Please post your obs to the MIN.

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Light snowfall starting early Wednesday morning is expected to continue throughout Wednesday with 5-10cm of fresh snow by Wednesday evening, especially in the northern part of the region. Moderate southerly ridgetop winds are expected at the onset of the storm before shifting to light to moderate southwesterlies for Wednesday. Another moderate system is expected to impact the area on Thursday, with a stronger system expected on Friday. Daytime high freezing levels are expected to rise from around 1300 m on Wednesday to above 1500 m on Friday.

No recent avalanches have been reported in this region.

Recent reports suggest snowpack depth is 80-150cm in the alpine and 60-100cm at treeline. The snowpack below treeline remains below threshold for avalanches, but watch out for early season hazards such as hidden rocks, stumps, and open creeks. Up to 40cm of recent storm snow is settling into a cohesive slab over a hard crust. This crust is the primary weakness of concern and is expected to become increasingly reactive as the slab above settles and stiffens. Southerly winds have also formed very touchy wind slabs on lee features below ridetops in exposed terrain. Although conditions have been reported as being quite good, remember that an early season snowpack is inherently weak and requires thorough investigation before stepping out into bigger terrain.