September 30, 2016 6:51 am NBC First Alert Weather: Flash Flood Threat Heavy rainfall will continue throughout Friday bringing a flash flood threat to the Philadelphia area as well as possible coastal flooding. US & World Videos 3:54 NJ farm, other local growers face challenges due to climate change 3:04 Frost advisory in place overnight until Tuesday morning 3:12 Showers, storms, gusty winds heading into weekend 3:05 Strong winds and heavy rain 3:32 Time to bring out the umbrellas: Thunderstorms, heavy rain expected for end of work week
