Smyrna, 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 Smyrna.

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

Special Weather Statement issued July 18 at 12:24PM EDT by NWS Charleston SC

Temperatures rising into the 90s combined with high humidity will produce heat indices of 107 to 109 today, especially along and east of I-95. The highest values will occur during the afternoon hours. If heat indices are expected to remain above 108 for 2 hours or more, a Heat Advisory will be issued.

Heat Advisory issued July 18 at 1:38AM EDT until July 18 at 8:00PM EDT by NWS Wilmington NC

* WHAT...Heat index values up to 109 expected. * WHERE...Portions of southeast North Carolina and northeast South Carolina. * WHEN...From 11 AM this morning to 8 PM EDT this evening. * IMPACTS...Hot temperatures and high humidity may cause heat illnesses.