Illinois Flood Warning | Effective 04/25/2026 18:46

Headline: 
Flood Warning issued April 25 at 8:46PM CDT until April 30 at 7:00AM CDT by NWS Chicago IL
Event: 
Flood Warning
Urgency: 
Immediate
Effective: 
April 25, 2026 - 6:46pm
Expires: 
April 26, 2026 - 1:00pm
Description: 
...The Flood Warning continues for the following rivers in Illinois... Rock River at Latham Park affecting Winnebago County. Rock River at Rockton affecting Winnebago County. * WHAT...Minor flooding is occurring and is forecasted to continue. * WHERE...Rock River from Swanson Road in Roscoe downstream to Shorewood Park in Loves Park, including the Latham Park gauge. * WHEN...Until Thursday morning. * IMPACTS...At 10.0 feet, property and trails near the boat ramp at Bauer Parkway are threatened. Illinois DNR considers closure of the Rock River. * ADDITIONAL DETAILS... - At 7:30 PM CDT Saturday, the stage was 10.2 feet. - Forecast...The river is expected to only gradually fall over the next several days and will likely remain above flood stage through the middle of next week. - Flood stage is 9.0 feet. - http://www.weather.gov/safety/flood
Instruction: 
A Flood Warning means water levels above flood stage are imminent or may already be occurring. Persons along rivers and streams in the warned area should take immediate precautions to protect life and property. These forecasts are based on observed precipitation as well as forecast precipitation 24 hours into the future. Changes to the rainfall forecast, or any additional rainfall after 24 hours, may cause changes to these river forecasts. Additional information is available at www.weather.gov. The next statement will be issued by Sunday afternoon.
Area Description: 
Winnebago, IL
Forcast Office: 
NWS Chicago IL
Sender: 
w-nws.webmaster@noaa.gov