South Carolina Severe Severe Thunderstorm Warning | Effective 07/12/2026 15:43

Headline: 
Severe Thunderstorm Warning issued July 12 at 6:43PM EDT until July 12 at 7:00PM EDT by NWS Columbia SC
Event: 
Severe Thunderstorm Warning
Urgency: 
Immediate
Effective: 
July 12, 2026 - 3:43pm
Expires: 
July 12, 2026 - 4:00pm
Description: 
At 642 PM EDT, a severe thunderstorm was located 7 miles east of Savannah River Site, moving east at 20 mph. HAZARD...60 mph wind gusts. SOURCE...Radar indicated. IMPACT...Expect damage to trees and powerlines. Locations impacted include... Barnwell, Savannah River Site, Jackson, Snelling, Kline, Elko, Savannah River Site H Canyon, Barnwell County Airport, and Savannah River Site K Complex.
Instruction: 
For your protection move to an interior room on the lowest floor of a building.
Area Description: 
Aiken, SC; Barnwell, SC
Forcast Office: 
NWS Columbia SC