In most mid elevation terrain, the winds had not adversely affected the surface snow conditions with the latest events light density snow providing soft turning on low angle terrain.
Considering the information from many remote weather stations on upper elevation ridgelines, the probability for sensitive and reactive wind slabs appeared to be likely. And, with the forecast for "breezy and gusty winds" in the next 12 hour period, this problem may even become more widespread.
Additional loading from the incoming event may be enough to initiate failures in the buried NSF below Wednesdays light density snowfall. Of note, the previously cited layers of concern above and below the Thanksgiving crust are of primary concern. And with the forecast predicting denser/heavier snow to be falling throughout the day on Saturday these buried persistant weak layers will most likely become reactive in many locations, if the forecast verifies.
Also of concern today, was how easy it was to initiate loose snow dry avalanches on steep northerly facing terrain, and this reactive light density snow from the latest event may also serve as an excellent weak layer interface when and if the new snow forecast for Friday night and Saturday verifies. Soft slab avalanches of 30 cm to 45 cm appear very possible, and any significant slide occuring during weekend may continue to step down into older/deeper buried weak layer.
These multiple probabilities validate the complicated situation we may be dealing with on Saturday and beyond, as accumlating snow and wind contribute to the potential for persistent slab activity.
In areas traveled today at the mid elevations, the danger appeared to be Low, yet with the obvous strong winds throughout the day the danger most likely was moderate, and this danger rating appears to be appropriate for Satuday with the possibility for natural avalanches if the winds and new snowfall combine a forecast levels. If this case occurs Considerable in wind loaded and new snow areas may be possible.
