Active Weather Alerts
River Flood Warning
Issued: 8:53 AM Jun. 25, 2026 – National Weather Service
...FLOOD WARNING IN EFFECT FROM EARLY THIS MORNING TO LATE THIS AFTERNOON... * WHAT...Minor flooding likely. * WHERE...Thorn Creek from Near Glenwood downstream to confluence with Little Calumet River, including the Thornton gauge. * WHEN...From early this morning to late this afternoon. * IMPACTS...At 9.0 feet, Water begins to be diverted through Thorn Creek Diversion Tunnel. * ADDITIONAL DETAILS... - At 3:30 AM CDT Thursday the stage was 8.7 feet. - Forecast...The river is expected to crest just above flood stage this morning. - Flood stage is 9.0 feet. - http://www.weather.gov/safety/flood &&
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