Becoming warmer, then noticeably cooler weather on the way again Monday and Tuesday Details >
Dec 19, 2013; 11:41 AM ET United States travel weather forecast
Police are investigating an incident where a person may have been struck by a train in Center City.
Warm air is forecast to surge into much of the eastern half of the nation by the weekend and will be accompanied by heavy rain and flooding risk in some locations.
A parade of snowstorms has been taking aim at the U.S. recently, increasing the chances for many to see a White Christmas.