Severe · Flood WarningActive alert
Flood Warning issued October 1 at 9:45AM CDT by NWS Quad Cities
Affecting Louisa, IA
In effect until: Oct 2, 2026, 2:45 PM
Louisa, IA
Confirmed in Louisa, 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 is extended for the following rivers in Iowa... Iowa River at Wapello affecting Louisa County. Iowa River at Oakville affecting Louisa County. ...The Flood Warning continues for the following rivers in Iowa... Iowa River near Lone Tree affecting Washington, Johnson and Louisa Counties. Iowa River at Marengo affecting Benton and Iowa Counties. * WHAT...Minor flooding is forecast. * WHERE...Iowa River at Wapello. * WHEN...From this afternoon until further notice. * IMPACTS...At 22.0 feet, water affects residences near the U.S. Highway 61 bridge. * ADDITIONAL DETAILS... - At 9:00 AM CDT Thursday the stage was 20.7 feet. - Forecast...The river is expected to rise above flood stage this afternoon and continue rising to a crest of 22.9 feet Sunday morning. - Flood stage is 21.0 feet.
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Alert data: U.S. National Weather Service / NOAA · Translation: WeatherTranslate™