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Flood — Henry, IL

May 31, 2019

Extensive flooding occurred late May and into June across eastern Iowa, northwest Illinois, and northeast Missouri. The last half of May was very wet with 5-8 inches of rain falling over the region. This combined with saturated soils, brought many rivers above Moderate to Major flood levels. Many climate sites only saw 3 days of no precipitation from May 16th to May 31st. |The Wapsipinicon, Iowa, Skunk, Des Moines, Rock, and Green Rivers all recorded a preliminary Top 10 crest on record. Th

Source: NOAA National Weather Service Storm Events Database (event 826795). Narrative written by NWS staff at the time of the event.

Flood Risk Context for Henry, IL

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

View Henry County flood data →

More Flood Stories

Flash Flood$10.0M damage

Henry, IL · Apr 30, 2003

Supercell thunderstorms developed in the afternoon and evening north of a warm front that ran from Southern Iowa into Central Illinois. Three distinct supercells produced a majority of the wind, hail, and heavy rain reports from Jefferson County Iowa into Henry County Illinois.

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Flash Flood$5.0M damage

Henry, IL · May 13, 2010

A warm front slowly lifted northward from central Missouri into eastern Iowa and northern Illinois May 12th and 13th. Several rounds of showers and thunderstorms moved across the area producing widespread torrential rains and some hail.

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Flash Flood$250K damage

Henry, IL · Apr 30, 2003

Supercell thunderstorms developed in the afternoon and evening north of a warm front that ran from Southern Iowa into Central Illinois. Three distinct supercells produced a majority of the wind, hail, and heavy rain reports from Jefferson County Iowa into Henry County Illinois.

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Flash Flood$250K damage

Henry, IL · Apr 30, 2003

Supercell thunderstorms developed in the afternoon and evening north of a warm front that ran from Southern Iowa into Central Illinois. Three distinct supercells produced a majority of the wind, hail, and heavy rain reports from Jefferson County Iowa into Henry County Illinois.

Read the full account →