Moisture will overspread the Sierra Wednesday night, with moderate totals and colder temperatures. A stronger storm with a warm front will bring double digits to the Sierra, Pacific Northwest, western BC, and a few spots in the Rockies.

Wednesday and Thursday will be dry and warmer. Then three storms may bring snow into next week. The storms are scheduled for Friday, Sunday into Sunday night, and maybe next Wednesday, December 18. Each storm should favor the northern and central mountains, and total snowfall should be just a few inches with each system.

Dry on Wednesday and Thursday. More light snow on Friday. Dry on Saturday. More light snow on Sunday and maybe again during the middle of next week. Not overly good or bad from a new snow perspective.

The West will see some welcome snow late this week and into the weekend after a drier start to December. A weak storm will move through on Thursday followed by a stronger storm Friday-Sunday. The Sierra (including Tahoe), Cascades, BC, and Northern Rockies will be favored for the deepest snow totals. The East will see rain & some snow Wed-Thu & again early next week with a warmer airmass in place.

Thanks for reading this summer! For the rest of this week, a cold front moving across the Central Rockies will bring showers & t-storms to WY, CO, & NM Wed-Thu while the West Coast states will see a late-season heat wave. Next week, isolated to scattered showers & t-storms develop across the West with continued mild temps. Heading into mid-month, the PNW will trend wetter and cooler.