Severe · Flood WarningActive alert
Flood Warning issued October 2 at 9:41AM CDT until October 4 at
Affecting Johnson, IA; Louisa, IA; Washington, IA
In effect until: Oct 3, 2026, 2:45 PM
Johnson, IA; Louisa, IA; Washington, IA
Confirmed across 3 counties in IA; expires 2:45 PM.
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... 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 Washington, Johnson and Louisa Counties. English River at Kalona affecting Washington and Johnson Counties. ...The Flood Warning is extended for the following rivers in Iowa... Iowa River at Marengo affecting Benton and Iowa Counties. * WHAT...Minor flooding is occurring and will continue. * WHERE...Iowa River near Lone Tree. * WHEN...Until Sunday evening. * IMPACTS...At 18.0 feet, Sand Road closes south of 520th Street to the Highway 22 intersection. * ADDITIONAL DETAILS... - At 9:00 AM CDT Friday the stage was 16.3 feet. - Forecast...The river is expected to rise to a crest of 17.1 feet tomorrow evening. It will then fall below flood stage Sunday afternoon. - Flood stage is 16.0 feet.
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Alert data: U.S. National Weather Service / NOAA · Translation: WeatherTranslate™