About 400 departures from Dallas Fort Worth international airport were canceled Sunday. On Interstate 35 north of kansas city, Graders with blades to break up thick ice were brought in.Around 7 inches of snow fell in northeast the state of arkansas and the Missouri boot heel, depending on National Weather Service in Memphis, And 8 to 9 inches fell in parts of southern Indiana. The storm dumped a foot of snow and more in some areas of illinois, With police scrambling to respond to dozens of accidents and forced scores of schools to remain closed.RALEIGH A winter storm warning is valid for some areas, incorporating Danbury, Eden }