Millions under flash flood threat along Carolina coast

04:52
Millions under flash flood threat along Carolina coast
A slow-moving system is bringing rounds of heavy rain to the Carolinas, where a Level 3 out of 5 flash flood threat is in place. Moisture is being pulled from ex-Tropical Storm Bertha, which will help trigger widespread showers and thunderstorms along. Stick with FOX Weather for all the latest:









