Northeast: After big powder on Friday-Saturday, the next chance of snow slides in Sunday night into Monday at the ski resorts. The track of the inbound storm has wobbled north and south. It looks like a Nor'easter mixed with an Alberta Clipper. Accumulations look to be moderate to heavy, upwards of a foot at some resorts.
Rockies: The best snow in Colorado will fall Friday, Saturday and very early Sunday in the Central and especially Southern Mountains. Telluride, Wolf Creek, Silverton, Purgatory, Crested Butte and Aspen/Snowmass will all do well.
Some light to moderate snow will brush Utah's ski areas on Monday.
California: The mild, dry pattern continues until Monday as the jet stream dips further south. But even on Monday, the chance of snow is in Northern California – and it's not a lock.