pFlash flooding and severe thunderstorm warnings were issued in Charleston, South Carolina on the afternoon of Tuesday, May 23.ppA tornado warning was also issued by the National Weather Service in Charleston, though the warning expired at around 7:15 pma while the flash flood warning was set to continue until 11:15 pm.ppMultiple Charleston streetsa were cordoned off due to rising floodwater.ppThis video shows the flooding in Charleston’s Cannonborough-Elliotborough neighborhood.