AtmostormCounty briefing

Barnwell County, SC

Severe-weather activation briefing

Generated 2026-09-20T14:19:29.299584+00:00

No active warnings

Radar over Barnwell County, SC

County exposure (baseline)

Barnwell County, SC has an estimated 20,582 residents, including 3 nursing homes, 1 dialysis center and 10 schools. This is the denominator behind “in the warned path”.