The storm track over North America has changed over the last week. While it used to be stuck up north into Alaska and Canada, it has dropped ever-so-slightly to the south this week. Not far enough south to bring meaningful snow to Tahoe, Utah, or much of central Colorado, but far enough south to return snow to the Pacific Northwest and the northern Rockies. Here's the total precipitation forecast from Wednesday through Sunday (in liquid inches, not snow ... multiply by about 10 or 15 to guesstimate snowfall):