Blast of 'thundersnow' shuts down much of Midwest
Winter Storm
Crews work to clean up the streets in downtown Wichita, Kan. on Thursday, Feb. 21, 2013. Kansas was the epicenter of a winter storm, with parts of the state buried under 14 inches of powdery snow, but winter storm warnings stretched from eastern Colorado through Illinois. (AP Photo/The Wichita Eagle, Travis Heying)






