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Flood — McLean, IL

Apr 26, 2020

A slow-moving storm system tracking from the Ozarks through the Ohio River Valley brought periods of moderate to heavy rain to central Illinois from the evening of April 24th through the early morning of April 26th. Widespread rainfall of 2 to 3 inches was observed, with isolated amounts in excess of 3 inches. Due to already wet soil conditions, the rainfall led to excess runoff and significant rises on area creeks and streams. Water flowed across a few roads in southwest McLean County on the

Source: NOAA National Weather Service Storm Events Database (event 884834). Narrative written by NWS staff at the time of the event.

Flood Risk Context for McLean, IL

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

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