Active Weather Alerts
River Flood Warning
Issued: 3:26 PM Apr. 12, 2026 – National Weather Service
...FLOOD WARNING REMAINS IN EFFECT UNTIL TOMORROW MORNING... * WHAT...Minor flooding is occurring. * WHERE...Iowa River at Marengo. * WHEN...Until tomorrow morning. * IMPACTS...At 16.0 feet, water affects agricultural land along the river. Water is several feet deep in places. * ADDITIONAL DETAILS... - At 10:00 AM CDT Sunday the stage was 15.6 feet. - Recent Activity...The maximum river stage in the 24 hours ending at 10:00 AM CDT Sunday was 15.9 feet. - Forecast...The river is expected to fall below flood stage late this evening. - Flood stage is 15.0 feet. &&
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