Active Weather Alerts
River Flood Warning
Issued: 1:46 AM Sep. 18, 2026 – National Weather Service
...FLOOD WARNING NOW IN EFFECT UNTIL FURTHER NOTICE... * WHAT...Minor flooding is occurring and moderate flooding is forecast. * WHERE...Saint Marys River near Decatur. * WHEN...Until further notice. * IMPACTS...At 23.0 feet, Portions of Ohio Routes 33, 49 and 81 are closed near Willshire. * ADDITIONAL DETAILS... - At 2:05 PM EDT Thursday the stage was 17.4 feet. - Bankfull stage is 15.0 feet. - Recent Activity...The maximum river stage in the 24 hours ending at 2:05 PM EDT Thursday was 17.4 feet. - Forecast...The river is expected to rise to a crest of 23.2 feet early Saturday morning. It will then fall below flood stage early Tuesday morning. - Flood stage is 17.0 feet. - http://www.weather.gov/safety/flood &&
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