Freezing levels are forecast to drop over the next few days allowing the snowpack to recover some strength. When the sun does come out right now stability rapidly decreases so start early, watch your thermomotor, and keep and eye on the aspect.
Summary
Confidence
Fair - Freezing levels are uncertain
Weather Forecast
Temperatures are beginning to cool down this weekend as a high pressure ridge begins to push into the forecast region. Freezing levels will drop overngiht allowing for a good recovery in snowpack strength. No new precipitation is expected and skies are likely going to be broken with some sun poking through now and then. As freezing levels and temperatures rise throughout the day, stability will decrease.
Avalanche Summary
Sz 2 observed on the treed ridge east of Black Prince facing the Smith Dorrien HWY. Avalanche was likely triggerred by the rain, failing on ground taking out mature timber. Also, a sz 3 avalanche was observed on the S aspect of Heros Knob running full path, crossing the valley floor and taking out timber on the opposite side. Numerous loose wet slides were also observed on all aspects.
Snowpack Summary
Snowpack going isothermal in many areas below treeline. Some isolated flurries above 3000m over the past 48hrs but very little accumulation. With a minimal freeze over the past few days the thin crusts that did exist are breaking down earlier and earlier each day.
mike.koppang,
Alberta Parks
