The storm will impact about 200,000 square miles with snowfall rates of 1 to 2 inches per hour in some areas. And more winter weather arrives midweek.

The FOX Forecast Center is tracking the development of several winter storms that are expected to sweep across the U.S. this week, putting tens of millions of people in about 40 states on alert for snow,

A second winter storm in as many days will slam parts of the Midwest before rolling toward the East Coast. Major travel disruptions are likely.

Another blast of winter moves across the U.S. putting 30 million under weather alerts already - with the East Coast next to be hit - Dozens of flight cancelations and delays were already reported in Washington,