Avalanche Forecast

High

SATURDAY: Cloudy with sunny breaks and a chance of flurries/showers. The freezing level could drop to 1500 m overnight before rising to around 2000 m during the day. Winds are moderate to strong from the NW. SUNDAY: A mix of sun and cloud. The freezing level shoots up again to 2200 m and winds are light and variable. MONDAY: A mix of sun and cloud. The freezing level remains near 2200-2300 m and winds are light.

A fairly widespread but small (size 1-1.5) loose wet avalanche cycle was observed on steep solar aspects on Thursday. There were also a few reports of isolated slabs up to size 2 from north-facing alpine slopes. The possibility of persistent slabs and cornice falls should increase if the snowpack does not refreeze overnight and temperatures remain high.

Sunshine and soaring temperatures resulted in moist or wet snow on all aspects and elevations, except true-north slopes above around 2200 m. Temperatures did not cool much overnight on Thursday, which probably prevented a strong refreeze. This may be the case again heading into the weekend. A couple crusts could exist in the top 60-80 cm up to around 2000 m. The late February persistent weak layer is down 80 to 120 cm below the surface. This layer may be a concern in isolated terrain, but it will probably take a large trigger like a cornice fall or surface avalanche in motion to set it off. A moist/wet, isothermal, and rapidly melting snowpack exists on all aspects below around 1500 m.