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Emergency Management

Lake County, IL — 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.

4 active warnings

In the warned path right now: ~136,527 residents, plus 1 hospital, 4 nursing homes, 34 schools and 4 dialysis centers.

🔔 Get warned for Lake County, IL

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

Active warnings

Flood Watchuntil
Flood Watch issued September 19 at 10:03PM CDT by NWS Chicago IL
In the path: ~16,494 residents, 2 schools.
Storm details, timeline & reports →
Flood Watchuntil
Flood Watch issued September 19 at 10:03PM CDT by NWS Chicago IL
In the path: ~69,185 residents, 1 hospital, 1 nursing home, 16 schools and 3 dialysis centers.
Storm details, timeline & reports →
Flood Watchuntil
Flood Watch issued September 19 at 10:03PM CDT by NWS Chicago IL
In the path: ~49,200 residents, 3 nursing homes, 16 schools and 1 dialysis center.
Storm details, timeline & reports →
Flood Watchuntil
Flood Watch issued September 19 at 8:30PM CDT until September 24 at 7:00PM CDT by NWS Milwaukee/Sullivan WI
In the path: ~1,648 residents.
Storm details, timeline & reports →

County exposure

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

714,342
Residents
7
hospitals
23
nursing homes
9
mobile-home parks
211
schools
13
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.