Active Weather Alerts
River Flood Warning
Issued: 9:10 AM Apr. 4, 2026 – National Weather Service
...FLOOD WARNING REMAINS IN EFFECT UNTIL TUESDAY MORNING... * WHAT...Minor flooding is occurring and minor flooding is forecast. * WHERE...Blanchard River at Ottawa. * WHEN...Until Tuesday morning. * IMPACTS...At 23.0 feet, Lowland flooding occurs mainly in south Ottawa. Flood water also gets into low farmlands. * ADDITIONAL DETAILS... - At 4:30 AM EDT Saturday the stage was 23.8 feet. - Recent Activity...The maximum river stage in the 24 hours ending at 4:30 AM EDT Saturday was 24.7 feet. - Forecast...The river is expected to rise to a crest of 23.9 feet this morning. It will then fall below flood stage Monday morning. - Flood stage is 23.0 feet. - http://www.weather.gov/safety/flood &&
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