Why the Second Wave of This April Winter Storm Is the One to Worry About

A second winter storm is working its way from the High Plains into the Upper Midwest and Great Lakes regions, bringing with it up to two feet of snow, 65 mile per hour winds and ice accumulation.

The incoming storm threatens to create "treacherous" travel conditions, according to the latest forecast from the National Weather Service.

"The second in a set of Back-to-Back winter storms will begin tonight and then bring heavy snow and dangerous icing to the Northern Plains, Upper Midwest, and western Great Lakes.