AtmostormCounty briefing

Ross County, OH

Severe-weather activation briefing

Generated 2026-09-20T14:18:45.537709+00:00

3 active warnings

Radar over Ross County, OH with the warned area outlined

In the warned path — county-wide (estimate)

~10,000 residents, plus 3 mobile-home parks and 4 schools

Active warnings (3)

1. Flood Warninguntil 2026-09-20T17:30:00+00:00

Flood Warning issued September 20 at 8:38AM EDT until September 20 at 1:30PM EDT by NWS Wilmington OH

In path: ~0 residents.

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

2. Flood Warninguntil 2026-09-20T17:00:00+00:00

Flood Warning issued September 20 at 4:58AM EDT until September 20 at 1:00PM EDT by NWS Charleston WV

In path: ~0 residents.

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

3. Flood Advisoryuntil 2026-09-20T16:30:00+00:00

Flood Advisory issued September 20 at 9:10AM EDT until September 20 at 12:30PM EDT by NWS Wilmington OH

In path: ~10,000 residents, 3 mobile-home parks and 4 schools.

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

County exposure (baseline)

Ross County, OH has an estimated 77,093 residents, including 6 nursing homes, 7 mobile-home parks, 1 dialysis center, 2 hospitals and 26 schools. This is the denominator behind “in the warned path”.