Another storm will hit the U.S. over the weekend, dumping heavy snow Saturday in the Plains before moving east with potentially hazardous ice Sunday and Monday from Ohio to Washington, D.C., and as far south as Tennessee, experts say. The storm will bring significant ice accumulation to much of the Ohio Valley by Sunday, The Weather Channel predicted. Exactly where it will hit hardest depends on whether it moves north or south. Should it move north, dangerous ice will likely coat the streets, trees and power lines of major cities like Indianapolis, Cincinnati and Columbus, Ohio. If it moves south, the ice zone would be parked mainly over Tennessee and Kentucky, NBC News reported.