Johnsonville, SC Warnings, Watches and Advisories

Do not drive vehicles through flooded areas. The water depth or fast flowing water/mud/debris from a flash flood will make road conditions unsafe. Do not rely soley on data presented here or other third-party websites - always check your official national and local weather service agency website, socials, radio and/or TV stations for making critical decisions related to weather events.

Please carefully read each posted Warning and Alert as it relates to the area(s) being affected. We may provide a wider range of issued severe weather warnings for surrounding cities and counties, so some alerts may not directly impact this location. This is done to help with preparing for severe weather that may overlap or be heading towards Johnsonville.

Use the Radar Maps link provided to understand the trajectory of a storm.

Flood Warning issued October 11 at 9:08PM EDT until October 12 at 4:00PM EDT by NWS Charleston SC

* WHAT...Minor flooding is occurring and minor flooding is forecast. * WHERE...Savannah River near Clyo. * WHEN...Until Saturday afternoon. * IMPACTS...At 11.0 feet, the back yards of several homes on Tom Goethe Road flood. * ADDITIONAL DETAILS... - At 815 PM EDT Friday, the stage was 11.4 feet. - Forecast...The river is expected to fall below flood stage early Saturday morning and continue falling to 6.2 feet Wednesday evening. - Flood stage is 11.0 feet.

Flood Warning issued October 11 at 9:08PM EDT until October 14 at 8:00AM EDT by NWS Charleston SC

* WHAT...Minor flooding is occurring and minor flooding is forecast. * WHERE...Santee River near Jamestown. * WHEN...Until Monday morning. * IMPACTS...At 16.0 feet, water surrounds the residence at the end of Harris Landing Road and the adjacent boat ramp is inaccessible. * ADDITIONAL DETAILS... - At 830 PM EDT Friday, the stage was 14.2 feet. - Forecast...The river is expected to fall below flood stage Sunday evening and continue falling to 6.0 feet Wednesday evening. - Flood stage is 10.0 feet.