CHARLESTON COUNTY, S.C. (WCBD) - CHARLESTON COUNTY, S.C. (WCBD) - The National Weather Service issued a severe flash flood warning Sunday afternoon for Charleston, Berkeley, and Dorchester Counties. At 1:17 p.m., NWS storm spotters reported flash flooding in Mount Pleasant's Old Village, with 3 to 4 inches of water on the roads. Rainfall had already [...] ...read more read less