Widespread snowfall totaling 4 to 6 inches is expected through Wednesday, with isolated higher amounts along the North Shore.

A powerful and deadly winter storm that has been slamming the Plains and Midwest Wednesday morning moved into Chicago, Detroit and the Great Lakes during the afternoon.

As the Midwest and Northeast dig out from back-to-back winter storms, new systems are building and are expected to dump more snow from the middle of the country to the East Coast this week. Plenty of cold air remains is in place to the north,