Severe · Flood WarningActive alert
Flood Warning issued September 22 at 9:22PM CDT until September 24 at
Affecting Johnson, IA; Louisa, IA; Washington, IA
In effect until: Sep 24, 2026, 2:30 AM
Johnson, IA; Louisa, IA; Washington, IA
Confirmed across 3 counties in IA; expires 2:30 AM.
Avoid flooded areas. Move to higher ground if water is rising near you.
Read the original bulletin (official text)
...The Flood Warning continues for the following rivers in Iowa... Illinois... Wapsipinicon River near De Witt 4S affecting Clinton and Scott Counties. Rock River at Moline affecting Rock Island and Henry IL Counties. ...The Flood Warning is extended for the following rivers in Iowa... Cedar River near Conesville affecting Louisa and Muscatine Counties. Iowa River at Oakville affecting Louisa County. Iowa River at Wapello affecting Louisa County. Iowa River near Lone Tree affecting Johnson, Louisa and Washington Counties. English River at Kalona affecting Johnson and Washington Counties. * WHAT...Minor flooding is occurring. * WHERE...Iowa River near Lone Tree. * WHEN...Until Thursday afternoon. * IMPACTS...At 16.0 feet, Flood waters affect parts of Lola Lane and Y Avenue. River Junction Access Park is closed. * ADDITIONAL DETAILS... - At 9:00 PM CDT Tuesday the stage was 16.6 feet. - Forecast...The river is expected to rise to a crest of 16.8 feet tomorrow morning. It will then fall below flood stage late Thursday morning. - Flood stage is 16.0 feet.
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Alert data: U.S. National Weather Service / NOAA · Translation: WeatherTranslate™