Active Weather Alerts
River Flood Warning
Issued: 1:19 AM May. 3, 2026 – National Weather Service
...FLOOD WARNING NOW IN EFFECT UNTIL TUESDAY EVENING... * WHAT...Minor flooding is occurring and minor flooding is forecast. * WHERE...Mississippi River at Grafton. * WHEN...Until Tuesday evening. * IMPACTS...At 21.5 feet, In Portage des Sioux, MO, Le Sieur Street leading to the Marina and to Our Lady of the River Statue is flooded. * ADDITIONAL DETAILS... - At 8:00 PM CDT Saturday the stage was 21.7 feet and falling. - Recent Activity...The river rose above flood stage on April 19, cresting near 22.9 feet on May 1. - Forecast...The river is expected to fall below flood stage Monday afternoon and continue falling over the following days. - Flood stage is 20.0 feet. && All Times CDT Fld Observed Forecasts (7:00 am) Location Stg Stage Mon Tue Wed Thu Fri Mississippi River Grafton 20.0 21.7 20.5 19.3 18.3 17.8 17.5 &&
River Flood Warning
Issued: 1:19 AM May. 3, 2026 – National Weather Service
...FLOOD WARNING NOW IN EFFECT UNTIL LATE MONDAY NIGHT... * WHAT...Minor flooding is occurring and minor flooding is forecast. * WHERE...Mississippi River at Mel Price LD. * WHEN...Until late Monday night. * IMPACTS...At 23.0 feet, Dresser Island Drive floods within a foot of this level. * ADDITIONAL DETAILS... - At 8:00 PM CDT Saturday the stage was 22.3 feet and falling. - Recent Activity...The river rose above flood stage on April 28, cresting near 24.3 feet on MAy 1. - Forecast...The river is expected to fall below flood stage late tomorrow evening and continue falling over the following days. - Flood stage is 21.0 feet. && All Times CDT Fld Observed Forecasts (7:00 am) Location Stg Stage Mon Tue Wed Thu Fri Mississippi River Mel Price LD 21.0 22.3 20.5 19.0 17.7 17.0 16.5 &&
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