AtmostormCounty briefing
Johnson County, MO
Severe-weather activation briefing
Generated 2026-09-20T14:07:16.085070+00:00
No active warnings
County exposure (baseline)
Johnson County, MO has an estimated 54,013 residents, including 5 nursing homes, 3 mobile-home parks, 1 dialysis center, 1 hospital and 24 schools. This is the denominator behind “in the warned path”.