AtmostormCounty briefing

Clermont County, OH

Severe-weather activation briefing

Generated 2026-09-20T13:59:03.643403+00:00

1 active warning

Radar over Clermont County, OH with the warned area outlined

In the warned path — county-wide (estimate)

~18,000 residents, plus 2 nursing homes and 2 schools

Active warnings (1)

1. Flood Warninguntil 2026-09-20T21:00:00+00:00

Flood Warning issued September 20 at 7:52AM EDT until September 20 at 5:00PM EDT by NWS Wilmington OH

In path: ~18,000 residents, 2 nursing homes and 2 schools.

Storm details · Full facility list (per-warning briefing)

County exposure (baseline)

Clermont County, OH has an estimated 211,374 residents, including 15 nursing homes, 13 mobile-home parks, 5 dialysis centers and 47 schools. This is the denominator behind “in the warned path”.