atmostormbeta
Emergency Management

Jefferson County, OH — Severe Weather Impact

Who and what is in the warned path. Decision-support only — confirm with your local NWS office; facility coverage is incomplete for some kinds.

1 active warning

In the warned path right now: ~9,367 residents, plus 2 schools.

🔔 Get warned for Jefferson County, OH

One tap turns on push alerts for Tornado & Severe Thunderstorm Warnings that hit Jefferson County, OH — even when the app is closed. No account needed.

Active warnings

Flash Flood Warninguntil
Flash Flood Warning issued September 20 at 2:48AM EDT until September 20 at 5:45AM EDT by NWS Pittsburgh PA
In the path: ~9,367 residents, 2 schools.
Storm details, timeline & reports →

County exposure

The at-risk baseline for Jefferson County, OH — the denominator behind “in the path”.

63,196
Residents
1
hospitals
6
nursing homes
4
mobile-home parks
23
schools
2
dialysis centers
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Not an official warning source. Always confirm with your local NWS office and follow official guidance. Impact figures are estimates from public data (census + facility datasets) and are incomplete for some facility kinds.