Under broken skies, most locations report an additional 1-2" of low-density snow overnight. Trailhead temperatures are in the low teens F while temperatures at upper elevation ridgelines are in the single digits F. Winds are blowing 5-15 mph from the southwest at mid-elevations. At upper elevation ridgelines, winds average 25 mph from the west-north-west with gusts up to 40 mph.
Today, skies will be partly cloudy with the chance of an occasional snow shower. No additional accumulation is expected. Temperatures will climb into the mid-20s F and winds will be westerly averaging 5-15 mph at mid-elevations with gusts up to 25 mph, and averaging 20-30 mph with gusts up to 45 mph at upper elevations. Winds will continue to increase into the evening, and begin shifting southwesterly.
Snow Depths throughout the Wasatch
- Cottonwood Canyons 70-115"
- PC Ridgeline 50-85"
- Ogden Area Mountains 70-85"
- Provo Area Mountains 50-90"
The next system should move through the area beginning Thursday evening, slated to bring another 6-12" to the Central Wasatch.
As visibility increased yesterday afternoon, backcountry travelers continue to report
avalanches that ran during the storm. This includes both long-running sluffs and soft slab avalanches within the new snow, as well as a few larger avalanches failing on the persistent weak layer.
In Upper Silverfork,
between Doug's Drop and the Football field, a large hard slab avalanche appeared to fail on the persistent weak layer up to 1000' wide. The timing of this avalanche is unknown, it likely occurred sometime between January 2nd and January 3rd. Drew plans to head up there today and get more information.
Photo: Ian Reddel
Yesterday there were reports of explosive-triggered avalanches failing from ski area operations. Some of these avalanches were 4-8' deep, failing within the persistent weak layer near the ground.
Check out our
observations page for the most recent information.