Severe · Flood WarningActive alert
Flood Warning issued October 2 at 9:00PM CDT until October 4 at
Affecting Johnson, IA; Louisa, IA; Washington, IA
In effect until: Oct 4, 2026, 2:00 AM
Johnson, IA; Louisa, IA; Washington, IA
Confirmed across 3 counties in IA; expires 2:00 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... Cedar River near Conesville affecting Muscatine and Louisa 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. ...The Flood Warning is extended for the following rivers in Iowa... Iowa River at Marengo affecting Iowa and Benton Counties. * WHAT...Minor flooding is occurring and minor flooding is forecast. * WHERE...Iowa River near Lone Tree. * WHEN...Until Sunday 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 8:00 PM CDT Friday the stage was 16.7 feet. - Forecast...The river is expected to rise to a crest of 17.0 feet early tomorrow afternoon. It will then fall below flood stage late Sunday morning. - Flood stage is 16.0 feet.
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Alert data: U.S. National Weather Service / NOAA · Translation: WeatherTranslate™