Pennsylvania officials are urging drivers to stay off the roads as a winter storm moves in today and hangs around into Thursday. Snow, sleet, and freezing rain could create hazardous conditions, with icy patches forming even on treated roads. The National Weather Service warns strong winds may bring down trees and power lines, leading to power outages. Remember to use caution when using generators or stoves indoors due to carbon monoxide risks. Speed and vehicle restrictions will be in place on major roads, with updates available on 511PA. If you must travel, plan ahead.