A squall line of severe thunderstorms brought a Level 2/5 slight risk to the South Carolina Lowcountry and southeast Georgia on Sunday, February 15, 2026, with wind gusts up to 60 mph posing the main threat along I-26 and US-17. The system risked downed trees, power outages, blocked roads, isolated tornadoes, and frequent lightning during evening commutes.
Timing and Areas Affected
Storms hit inland spots like Allendale and Sylvania by 2-4 p.m., reached the I-95 corridor and Charleston metro by 4-6 p.m., and lingered east of I-95—including Mount Pleasant, Summerville, and Moncks Corner—until 8 p.m. High-profile vehicles faced hazards on the Don Holt Bridge (I-526) and Ravenel Bridge (US-17).​
Safety Advice
Drivers were urged to prepare for gusts; residents to secure outdoor items, charge devices, and monitor warnings via multiple channels. Seek indoor shelter away from windows if warnings issued—conditions cleared the coast Sunday night.​
Current Status
As of February 16, 2026, post-event forecasts show clearing skies with highs around 64°F and lows near 42°F, no ongoing severe risks reported.
