AtmostormCounty briefing

Jefferson Parish, LA

Severe-weather activation briefing

Generated 2026-09-20T14:09:05.195436+00:00

No active warnings

Radar over Jefferson Parish, LA

County exposure (baseline)

Jefferson Parish, LA has an estimated 513,957 residents, including 14 nursing homes, 1 mobile-home park, 22 dialysis centers, 11 hospitals and 100 schools. This is the denominator behind “in the warned path”.