AtmostormCounty briefing
Hancock County, IL
Severe-weather activation briefing
Generated 2026-09-20T14:24:34.420948+00:00
2 active warnings
In the warned path — county-wide (estimate)
~2,300 residents, plus 3 schools
Active warnings (2)
1. Flood Watchuntil 2026-09-21T03:15:00+00:00
Flood Watch issued September 19 at 10:12PM CDT until September 26 at 2:00PM CDT by NWS Quad Cities IA IL
In path: ~2,300 residents, 2 schools.
2. Flood Watchuntil 2026-09-21T03:15:00+00:00
Flood Watch issued September 19 at 10:12PM CDT until September 26 at 5:00AM CDT by NWS Quad Cities IA IL
In path: ~0 residents, 1 school.
County exposure (baseline)
Hancock County, IL has an estimated 17,620 residents, including 1 mobile-home park, 1 hospital and 15 schools. This is the denominator behind “in the warned path”.