Active Weather Alerts
River Flood Watch
Issued: 4:24 PM Mar. 7, 2026 – National Weather Service
...FLOOD WATCH NOW IN EFFECT FROM TUESDAY MORNING UNTIL FURTHER NOTICE... * WHAT...Flooding is possible. * WHERE...Iowa River at Marengo. * WHEN...From Tuesday morning until further notice. * IMPACTS...At 15.0 feet, Water reaches the bottom of the levee surrounding Marengo. Water affects low lying agricultural land along the river * ADDITIONAL DETAILS... - At 10:00 AM CST Saturday the stage was 8.0 feet. - Forecast...Flood stage may be reached late Tuesday morning. - Flood stage is 15.0 feet. &&
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