Article Photos: Spring snow closes US schools, cancels flights 9/29

Motorists make their way down snow-packed roads and steep hills along 79th Street in Lenexa, Kan, on Sunday, March 24, 2013.  A storm that dumped up to 15 inches of snow on parts of Colorado and Kansas is making its way east, with winter storm warnings and advisories issued for today and tomorrow as far east as Pennsylvania. (AP Photo/The Kansas City Star, Chris Ochsner)