Active Weather Alerts
River Flood Warning
Issued: 2:52 AM Apr. 13, 2026 – National Weather Service
...FLOOD WARNING NOW IN EFFECT UNTIL EARLY TOMORROW AFTERNOON... * WHAT...Minor flooding is occurring and minor flooding is forecast. * WHERE...Iowa River at Marengo. * WHEN...Until early tomorrow afternoon. * 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 9:00 PM CDT Sunday the stage was 15.4 feet. - Forecast...The river is expected to fall below flood stage late tonight and continue falling to 10.1 feet Sunday, April 19. - Flood stage is 15.0 feet. &&
Local Radar