Active Weather Alerts
River Flood Warning
Issued: 12:26 AM Oct. 4, 2026 – National Weather Service
...FLOOD WARNING NOW IN EFFECT UNTIL LATE MONDAY NIGHT... * WHAT...Moderate flooding is occurring and moderate flooding is forecast. * WHERE...Grand River near Sumner. * WHEN...Until late Monday night. * IMPACTS...At 23.0 feet, Bottomland 1 to 2 miles south of the gage begins to flood. At 26.0 feet, Rural land adjacent to the river is flooded. At 28.0 feet, Rural roads are under water. * ADDITIONAL DETAILS... - At 6:45 PM CDT Saturday the stage was 33.0 feet. - Forecast...The river is expected to fall below flood stage early Monday morning and continue falling to 11.1 feet Thursday evening. - Flood stage is 26.0 feet. - http://www.weather.gov/safety/flood && Fld Obs Forecasts Location Stg Stg Day/Time Sun Mon Tue 1am 1am 1am Grand River Sumner 26.0 33.0 Sat 6pm 32.3 25.9 15.6 &&
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