Alert USA
weather NWS severe Dillon, SC; Florence, SC; Marion, SC; Marlboro, SC September 11, 2026 at 8:16 PM

Severe Thunderstorm Warning

SVRILM

The National Weather Service in Wilmington has issued a

* Severe Thunderstorm Warning for... North central Florence County in northeastern South Carolina... Southwestern Dillon County in northeastern South Carolina... Northwestern Marion County in northeastern South Carolina... Southern Marlboro County in northeastern South Carolina...

* Until 500 PM EDT.

* At 416 PM EDT, a severe thunderstorm was located over Mars Bluff, or 7 miles east of Florence, moving southwest at 5 mph.

HAZARD

Severe weather in Dillon, SC; Florence, SC; Marion, SC; Marlboro, SC brings the risk of damaging wind, hail, lightning, and brief power loss. Outdoor activity should be paused until the storm passes.

This report is based on information from NWS, monitored by Alert USA's verified emergency feed.

The greatest local impacts are an elevated risk to property and a high chance of power outages, with moderate travel disruptions expected as conditions move through the area.

Recommended steps: stay informed via official sources; avoid non-essential travel in the area; secure outdoor items if weather is involved; check on family and neighbors.

Alert USA is tracking this severe weather event and will update this report as verified information becomes available.

Verified by Alert USA • NWS

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