The National Weather Service in Charleston, S.C., has extended a flash flood warning for Chatham, Bryan and Effingham counties until 8 p.m. Sunday.
Numerous showers and a few thunderstorms will impact extreme southern South Carolina and southeast Georgia through early Sunday evening, according to the service. Though widespread heavy rainfall is not expected, meteorologists say the combination of saturated soil and occasional heavy rain heighten the chance for flooding.
If flooding develops, move to higher ground.