As the second storm leaves the Midwest and approaches the East Coast late Wednesday, snow may turn to more of a wintry mix in places in the Mid-Atlantic from Wednesday night into Thursday morning. A wintry mix could lead to icy conditions across the Southern Appalachians during both events.

Another series of winter storms is set to sweep across a wide swath of the country this week, bringing snow, sleet and freezing rain to millions of Americans, forecasters say. Nearly 200 million people across parts of 40 states could see snow during the week ahead,