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Flash Flood — Rock Island, IL

May 29, 2019

Flood Cause
Heavy Rain

An upper level low moved over Iowa, sparking some showers and thunderstorms during the late afternoon and evening. Some of the storms spawned some funnel clouds and weak tornadoes. The storm complex then expanded and produced heavy rain. These heavy rains fell on completely saturated soils, and produced a round of significant flash flooding, which closed many roads.

Source: NOAA National Weather Service Storm Events Database (event 826813). Narrative written by NWS staff at the time of the event.

Flood Risk Context for Rock Island, IL

This event is one of many recorded floods in Rock Island County. See the full FEMA flood zone map, NFIP claim totals, and disaster history for the area.

View Rock Island County flood data →

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