Illinois Severe Flood Warning | Effective 10/02/2026 18:19

Headline: 
Flood Warning issued October 2 at 8:19PM CDT by NWS Chicago IL
Event: 
Flood Warning
Urgency: 
Immediate
Effective: 
October 2, 2026 - 6:19pm
Expires: 
October 3, 2026 - 12:30pm
Description: 
...The Flood Warning continues for the following rivers in Illinois... Des Plaines River near Russell affecting Lake IL County. * WHAT...Minor flooding is occurring and minor flooding is forecast. * WHERE...Des Plaines River from IL/WI state line downstream to US-41 in Gurnee, including the Russell gauge. * WHEN...Until further notice. * IMPACTS...At 7.0 feet, Low-lying wetlands and agricultural land is inundated near the river. * ADDITIONAL DETAILS... - At 7:30 PM CDT Friday the stage was 7.2 feet. - Recent Activity...The maximum river stage in the 24 hours ending at 7:30 PM CDT Friday was 7.2 feet. - Forecast...The river is expected to rise to a crest of 7.4 feet tomorrow evening. The river is then forecast to remain in flood stage through early next week. - Flood stage is 7.0 feet. - Flood History...This crest compares to a previous crest of 7.4 feet on 02/17/2005. - 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 48 hours into the future. Changes to the rainfall forecast, or any additional rainfall after 48 hours, may cause changes to these river forecasts. Additional information is available at www.weather.gov. The next statement will be issued by Saturday afternoon.
Area Description: 
Lake, IL
Forcast Office: 
NWS Chicago IL
Sender: 
w-nws.webmaster@noaa.gov