Register
Get forecast notifications
Create an account to receive email notifications when forecasts are published.
Login
Archived

Avalanche Forecast

Dec 9th, 2020–Dec 10th, 2020
Alpine
2: Moderate
The avalanche danger rating in the alpine will be moderate
Treeline
1: Low
The avalanche danger rating at treeline will be low
Below Treeline
1: Low
The avalanche danger rating below treeline will be low
Alpine
1: Low
The avalanche danger rating in the alpine will be low
Treeline
1: Low
The avalanche danger rating at treeline will be low
Below Treeline
1: Low
The avalanche danger rating below treeline will be low
Alpine
1: Low
The avalanche danger rating in the alpine will be low
Treeline
1: Low
The avalanche danger rating at treeline will be low
Below Treeline
1: Low
The avalanche danger rating below treeline will be low

Regions: South Coast.

The snowpack is drying and freezing. Flurries may dust the highest elevations.

Confidence

High -

Weather Forecast

WEDNESDAY NIGHT: Cloudy / Light, southeast ridgetop wind / alpine low temperature -1 / Freezing level 900 m

THURSDAY: Cloudy, isolated wet flurries / Light, gusty southeast ridgetop wind / alpine high temperature +2 / Freezing level 1200 m

FRIDAY: Cloudy with flurries, trace to 5 cm / Light, northeast ridgetop wind / alpine high temperature -2 / Freezing level 800 m

SATURDAY: Wet flurries, 10 cm / Light, gusty south ridgetop wind / alpine high temperature 2 / Freezing level 1600 m

Avalanche Summary

There have been no recent avalanche reports in the region

Have you been out and about in the mountains? If so please submit to the Mountain Information Network (MIN). It doesn't have to be technical it can be as simple as a photo. Photos are especially helpful! Sending out a big thank you to the already submitted MIN's this season. Thanks everyone!

Snowpack Summary

The atmospheric river dropped over upwards of 100 mm of rain on the North Shore Mountains early this week. Cooling temperatures Wednesday and intermittent precipitation deposited flurries at high elevations. Wet snow covers crusts and a settled snowpack as you decrease in elevation. The snowpack has begun to cool and freeze.

Snowpack depth changes quickly with elevation. Prior to the storm, depths ranged from 100 cm in the trees up to 150-200 cm near mountain tops.

Terrain and Travel

  • Be alert to conditions that change with elevation.
  • Watch for wind-loaded pockets especially around ridgecrest and in extreme terrain.
  • The more the snow feels like a slurpy, the more likely loose wet avalanches will become.

Avalanche Problems

Storm Slabs

Where dry flurries have dusted the highest elevations, look for rogue slabs in alpine terrain.

Aspects: All aspects.

Elevations: Alpine.

Likelihood: Unlikely - Possible

Expected Size: 1 - 1.5