Active Weather Alerts
River Flood Watch
Issued: 6:14 AM Apr. 3, 2026 – National Weather Service
...FLOOD WATCH REMAINS IN EFFECT FROM THIS AFTERNOON TO LATE MONDAY EVENING... * WHAT...Flooding is possible. * WHERE...Illinois River from Starved Rock Lock and Dam downstream to confluence with Big Bureau Creek, including the La Salle gauge. * WHEN...From this afternoon to late Monday evening. * IMPACTS...At 20.0 feet, Agricultural areas in La Salle, Spring Valley, and Peru are inundated. * ADDITIONAL DETAILS... - At 12:45 AM CDT Friday the stage was 17.1 feet. - Forecast...Flood stage may be reached just after midnight tonight. - Flood stage is 20.0 feet. - http://www.weather.gov/safety/flood &&
River Flood Warning
Issued: 5:58 AM Apr. 3, 2026 – National Weather Service
...FLOOD WARNING IN EFFECT FROM THIS AFTERNOON TO TOMORROW AFTERNOON... * WHAT...Minor flooding is forecast. * WHERE...Fox River from Millington downstream to confluence with the Illinois River, including the Dayton gauge. * WHEN...From this afternoon to tomorrow afternoon. * IMPACTS...At 12.0 feet, Water overflows low-lying banks in Wedron and Sheridan. * ADDITIONAL DETAILS... - At 11:45 PM CDT Thursday the stage was 10.9 feet. - Forecast...The river is expected to rise above flood stage this afternoon to a crest of 12.2 feet this evening. It may fall below flood stage late Saturday morning. - Flood stage is 12.0 feet. - http://www.weather.gov/safety/flood &&
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