Avalanche Forecast
Regions: Jasper.
Weather Forecast
Sunday to Tuesday will be a mix of clouds, sun, and lite flurries. Temperatures will be slightly cooler on Sunday, warmer on Monday, then trending cooler after that. Freezing level will continue to hover around 1500m by mid-day.
Snowpack Summary
Hard wind slabs exist in exposed lee features yet appear to be bridging well. Mid-pack is faceted at lower elevations making for poor travel and difficult trail-breaking. Persistent hard slab and sastrugi widespread above treeline. Thin wind slabs are forming in immediate lee features with continuing moderate to strong SW to NW winds.
Avalanche Summary
Saturday had a couple loose sz 1's at valley bottom Coleman cliffs running to the highway shoulder. This was solar and warm air influenced. On Friday, a large cornice fell on 45+ degree east facing alpine slope and did not trigger any weakness. No other avalanches were observed on Friday's patrol Parkway, Whistler Creek and Maligne Road.
Confidence
Timing or intensity of solar radiation is uncertain
Avalanche Problems
Wind Slabs
Aspects: North, North East, East, South East, South, South West.
Elevations: Alpine, Treeline.
Likelihood: Unlikely
Expected Size: 1 - 2