This weekend, a winter storm is set to bring substantial snowfall across Pennsylvania, with forecasts predicting up to 5 inches in Philadelphia and even higher totals in Pittsburgh, where some areas could see up to 7 inches. As temperatures drop, residents are advised to prepare for bitter cold and potentially hazardous driving conditions due to the snowfall. Winter storm and weather advisories have been issued for multiple counties, with light snow expected to start on Saturday afternoon and continue into Sunday along with frigid wind chills. Both eastern and western parts of the state, including New Jersey and Delaware, are bracing for the impact of this storm, which follows a period of sunny weather. Travel caution is advised as the storm approaches.