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RegisterNov 20th, 2023–Nov 21st, 2023
Kananaskis, Bow Valley, Highwood Pass, North 40, Spray - KLakes.
We have a perfect recipe for an avalanche: a hard slab that is sitting on top of sugary snow(facets). Approach wind loaded areas with caution. Ice climbers, pay attention to warming.
Nothing new has been noted in the last couple of days but still lots of older signs of avalanche activity.
The warmer temperatures will continue to settle the snowpack. We have about 20cm of snow in the valley bottom and 40-70cm at treeline and above. Variability in snow amounts is the theme here but generally not enough to ski yet. Lee features and cross loaded gullies will have the most snow but are also areas of concern for triggering slab avalanches. As a very general summary, we have 4 layers: sugary facets on the ground, a thin intermittent crust, a wind slab(persistent slab) in wind prone areas, and finally, the newer settled "storm" snow layer on the top. If you're at all experienced in the Rockies, you'll simply know this as a classic early season snowpack!
Expect a mix of sun and cloud. Winds are forecast to be strong from the SW along with above freezing temperatures in the alpine.
WednesdaySnow is forecast to start late morning and we can see upwards of 10cm.
More details can be found in the Mountain Weather Forecast.