Severe · Flood WarningActive alert
Flood Warning issued September 30 at 8:36PM CDT until October 2 at
Affecting Cass, IA
In effect until: Oct 1, 2026, 1:45 PM
Cass, IA
Likely impact in Cass, IA; effects through 1:45 PM.
Avoid flooded areas. Move to higher ground if water is rising near you.
Read the original bulletin (official text)
...The National Weather Service in Des Moines has issued a Flood Warning for the following rivers in Iowa... East Nishnabotna River near Atlantic affecting Cass County. Thompson River at Davis City affecting Decatur County. * WHAT...Minor flooding is forecast. * WHERE...East Nishnabotna River near Atlantic, or from Troublesome Creek near Atlantic to Indian Creek near Lewis. * WHEN...From Thursday morning to late Thursday night. * IMPACTS...At 22.8 feet, Water affects Lansing Rd on both sides of the river. * ADDITIONAL DETAILS... - At 7:00 PM CDT Wednesday the stage was 5.1 feet, and rising. - Forecast...The river is expected to rise above flood stage tomorrow morning to a crest of 22.0 feet early tomorrow afternoon. It will then fall below flood stage late tomorrow evening. - Flood stage is 19.0 feet.
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Alert data: U.S. National Weather Service / NOAA · Translation: WeatherTranslate™