There is no base.
Also limited/no grooming until the 22 of December .... environmental regulation delays
There is 2 feet in town. 7000 feet
At the main lodge it is 5 feet. 9000 feet
Only trails groomed for skiing area not for sledding yet. (groomers / search and rescue use a couple miles of the 150 miles to access various ski slopes)
Here is a link to a plethora of webcams
SierraVisions.com » Sierra Nevada Cams