NWUS52 KCHS 222312 LSRCHS Preliminary Local Storm Report National Weather Service Charleston SC 712 PM EDT Sat Aug 22 2026 ..TIME... ...EVENT... ...CITY LOCATION... ...LAT.LON... ..DATE... ....MAG.... ..COUNTY LOCATION..ST.. ...SOURCE.... ..REMARKS.. 0657 PM Marine Tstm Wind 4 ESE Charleston 32.75N 79.87W 08/22/2026 M44 mph AMZ340 SC Mesonet Fort Sumter Weatherflow sensor reported a 38 knot wind gust. && Event Number CHS2601155 $$ ETM