The severe weather poses significant risks to residents in Philadelphia, New Jersey, and Delaware. Flash flooding is a major concern, with rainfall totals of 1-2 inches and localized amounts up to 5 inches. Urban and low-lying areas are particularly vulnerable, with rising creeks and streams reported. Tornado activity has caused structural damage and power outages in Dover, Delaware, while damaging winds exceeding 60 mph have led to fallen trees and utility poles. Travel disruptions are widespread, with road closures and unpowered traffic signals creating hazardous conditions. Residents are advised to avoid flooded areas and stay indoors during active warnings.