A storm will impact the Rockies this weekend. Models offer differing solutions on whether peak snowfall finally brings snow back to the San Juan Range or moves a bit north, impacting the central and northern areas of the Rockies. Colorado will likely grab some decent totals, and the Sierra might see some flakes.

Arctic air has overspread Southern Canada and the Lower 48, which will result in the coldest temperatures of the season so far for most areas. The Mid-Atlantic and Southern New England will wake up to fresh snow on Monday, then the pattern will largely dry out for the East with snow favoring the Great Lakes. The West will also see a dry pattern aside from a late week shot of snow for the Rockies.

The Sunday storm brought 1-12 inches for a fresh day on the slopes. The coldest air thus far this season will bring high temperatures in the single digits and teens from Monday - Wednesday with wind chills below 0. Lake effect snow will bring heavy snow to the NW Mid-Atlantic and light snow to other areas through the western Mid-Atlantic. Another storm slides South with record snow possible.