Iowa Severe Flood Warning | Effective 07/10/2026 18:10

Headline: 
Flood Warning issued July 10 at 8:10PM CDT until July 11 at 11:00PM CDT by NWS La Crosse WI
Event: 
Flood Warning
Urgency: 
Expected
Effective: 
July 10, 2026 - 6:10pm
Expires: 
July 11, 2026 - 9:15am
Description: 
...The National Weather Service in La Crosse has issued a Flood Warning for the following rivers in Iowa... Upper Iowa River at Dorchester Hwy 76 affecting Allamakee County. * WHAT...Minor flooding is forecast. * WHERE...Upper Iowa River at Dorchester Hwy 76. * WHEN...From late tonight to Saturday evening. * IMPACTS...At 14.0 feet, Lowland agricultural areas begin to flood. * ADDITIONAL DETAILS... - At 7:00 PM CDT Friday the stage was 13.0 feet. - Bankfull stage is 14.0 feet. - Forecast...The river is expected to rise above flood stage late tonight to a crest of 14.2 feet Saturday morning. It will then fall below flood stage by Saturday afternoon. - Flood stage is 14.0 feet. - http://www.weather.gov/safety/flood
Instruction: 
Caution is urged when walking near riverbanks. Additional river and weather information is available at www.weather.gov/lacrosse. The next statement will be issued Saturday morning by 1115 AM CDT.
Area Description: 
Allamakee, IA
Forcast Office: 
NWS La Crosse WI