Active Weather Alerts
River Flood Warning
Issued: 2:00 AM May. 19, 2026 – National Weather Service
...FLOOD WARNING NOW IN EFFECT FROM WEDNESDAY AFTERNOON TO LATE THURSDAY NIGHT... * WHAT...Minor flooding is forecast. * WHERE...Missouri River at Napoleon. * WHEN...From Wednesday afternoon to late Thursday night. * IMPACTS...At 17.0 feet, Low-lying areas unprotected by levees begin to flood. * ADDITIONAL DETAILS... - At 8:00 PM CDT Monday the stage was 7.6 feet. - Forecast...The river is expected to rise above flood stage early Wednesday afternoon to a crest of 17.2 feet Wednesday evening. It will then fall below flood stage early Thursday morning. - Flood stage is 17.0 feet. - http://www.weather.gov/safety/flood && Fld Obs Forecasts Location Stg Stg Day/Time Tue Wed Thu 1am 1am 1am Missouri River Napoleon 17.0 7.6 Mon 8pm 9.0 16.5 17.2 &&
Flood Watch
Issued: 6:28 PM May. 18, 2026 – National Weather Service
...FLOOD WATCH NOW IN EFFECT THROUGH TUESDAY AFTERNOON... * WHAT...Flash flooding caused by excessive rainfall continues to be possible. * WHERE...Portions of Kansas, including the following areas, Atchison KS, Doniphan, Johnson KS, Leavenworth, Linn KS, Miami and Wyandotte and Missouri, including the following areas, Bates, Buchanan, Caldwell, Carroll, Cass, Chariton, Clay, Clinton, Cooper, Henry, Howard, Jackson, Johnson MO, Lafayette, Pettis, Platte, Ray and Saline. * WHEN...Through Tuesday afternoon. * IMPACTS...Excessive runoff may result in flooding of rivers, creeks, streams, and other low-lying and flood-prone locations. * ADDITIONAL DETAILS... - Areas of heavy rainfall are likely tonight into Tuesday morning creating the potential for flooding. - http://www.weather.gov/safety/flood
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