Active Weather Alerts
River Flood Warning
Issued: 7:33 AM Apr. 14, 2026 – National Weather Service
...FLOOD WARNING REMAINS IN EFFECT UNTIL SUNDAY AFTERNOON... * WHAT...Moderate flooding is occurring and moderate flooding is forecast. * WHERE...Wisconsin River at Castle Rock Dam. * WHEN...Until Sunday afternoon. * IMPACTS...At 40,000.0 cfs, Localized flooding of properties along the river off Highway Z and HH is possible downstream of the Castle Rock Dam. * ADDITIONAL DETAILS... - At 2:10 AM CDT Tuesday the flow was 37,976.0 cfs. - Bankfull flow is 20,000.0 cfs. - Recent Activity...The maximum river flow in the 24 hours ending at 2:10 AM CDT Tuesday was 37,976.0 cfs. - Forecast...The river will rise to 38,460.0 cfs this evening. It will then fall just after midnight tonight. It will rise to 39,210.0 cfs Saturday morning. It will then fall below flood stage late Saturday evening. - Flood flow is 30,000.0 cfs. - Flood History...No available flood history. - http://www.weather.gov/safety/flood &&
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