⚠️ Severe Thunderstorm Warning – Rock Island, IL; Whiteside, IL; Clinton, IA; Muscatine, IA; Scott, IA – Sunday, September 20, 2026

Severe Thunderstorm Warning issued September 20 at 2:21AM CDT until September 20 at 3:15AM CDT by NWS Quad Cities IA IL

Details

SVRDVN

The National Weather Service in the Quad Cities has issued a

* Severe Thunderstorm Warning for…
Central Rock Island County in northwestern Illinois…
Southwestern Whiteside County in northwestern Illinois…
Scott County in east central Iowa…
Northeastern Muscatine County in east central Iowa…
Southeastern Clinton County in east central Iowa…

* Until 315 AM CDT.

* At 220 AM CDT, a severe thunderstorm was located over Pleasant
Prairie, or 7 miles south of Durant, moving northeast at 45 mph.

HAZARD…60 mph wind gusts.

SOURCE…Trained weather spotters.

IMPACT…Expect damage to roofs, siding, and trees.

* Locations impacted include…
Davenport, Moline, Rock Island, Bettendorf, Clinton, Muscatine,
East Moline, Durant, Eldridge, DeWitt, Camanche, Le Claire,
Hampton, Port Byron, Walcott, Erie, Blue Grass, Buffalo, Andalusia,
and Rapids City.

This includes the following highways…
Interstate 74 in Iowa between mile markers 1 and 5.
Interstate 80 in Iowa between mile markers 280 and 306.
Interstate 80 in Illinois near mile marker 1.
Interstate 74 in Illinois between mile markers 1 and 2.
Interstate 88 between mile markers 11 and 18.
Interstate 280 between mile markers 1 and 12.

Instructions

For your protection move to an interior room on the lowest floor of a
sturdy building.

To report severe weather, contact your nearest law enforcement
agency. They will send your report to the National Weather Service
office in the Quad Cities.

This alert was automatically posted by SkyGuard, MWSC’s severe weather alerting system. Source: National Weather Service.