Avalanche Forecast

Sunday night: 15-20 cm new snow, strong southwest wind, freezing level 1000 to 1200 m.

Monday: 5-15 cm new snow, then clearing in the afternoon. Moderate to strong northwest wind, freezing level 900 m.

Tuesday: Clear, light northwest wind, freezing level spiking to 3200 m.

Wednesday: Clear, moderate wind, freezing level 3200 m.

Natural size 2 wind slab avalanches were observed in some of the higher elevation terrain (above 1900 m) in the north of the region.

Monday we're expecting storm snow avalanches size 1-2 especially in lee features where wind deposits fatter pockets of snow, or on wind-sheltered south aspects where the new snow may be falling on a thin melt-freeze crust.

Our eyes and ears in the mountains are limited at this time of year and may continue this winter due to fewer professional observations. If you see anything (or don't) while out in the field, please consider sharing via the Mountain Information Network (MIN). Photos are especially helpful! Thank you so much for all the great MINs submitted so far!

20-30 cm of new snow falls ontop of wind affected surfaces at upper elevations and a thin melt-freeze crust on south aspects. Moderate to strong southwest winds will likely form fat pockets of reactive storm slab in lee features.

As the freezing level drops Monday, we might see the snow line creep down below where it currently sits at 900 m. Snowpack depth rapidly changes with elevation. The snowpack rapidly jumps to around 100 cm deep above 1000 m and between 150 to 200 cm near the mountain tops.

Check out this awesome conditions update from North Shore Rescue from Friday.

• Storm snow and wind is forming touchy slabs. Use caution in lee areas in the alpine and treeline.
• Give the new snow time to settle and stabilize before pushing into bigger terrain.
• Be cautious of buried obstacles especially below treeline.