According to the National Weather Service (NWS), Philadelphia is preparing for a weekend of severe weather, including heavy rain and thunderstorms. A low-pressure system is moving through the region and is expected to bring rainfall totals of 1 to 2 inches, with some areas receiving even higher amounts. Accompanying the rain will be thunderstorms, which may bring strong winds and lightning. Residents are advised to stay informed about weather updates and take precautions against potential flooding, especially in low-lying areas. Driving through flooded streets is not advised, and outdoor objects should be secured to protect them from high winds.