Illinois Flood Warning - Severe | Effective 06/12/2026 19:43

Headline: 
Flood Warning issued June 12 at 9:43PM CDT until June 13 at 2:05PM CDT by NWS Lincoln IL
Event: 
Flood Warning
Urgency: 
Immediate
Effective: 
June 12, 2026 - 7:43pm
Expires: 
June 13, 2026 - 11:45am
Description: 
...The Flood Warning is extended for the following rivers in Illinois... Spoon River at London Mills affecting Knox and Fulton Counties. .The following forecasts are based on observed precipitation, soil moisture conditions, and forecast precipitation. * WHAT...Minor flooding is occurring and minor flooding is forecast. * WHERE...Spoon River at London Mills. * WHEN...Until early tomorrow afternoon. * IMPACTS...At 15.0 feet, Minor flooding begins to agricultural land near the river. * ADDITIONAL DETAILS... - At 8:45 PM CDT Friday the stage was 16.2 feet. - Recent Activity...The maximum river stage in the 24 hours ending at 8:45 PM CDT Friday was 16.6 feet. - Forecast...The river is expected to fall below flood stage tomorrow morning and continue falling to 4.7 feet Friday, June 19. - Flood stage is 15.0 feet. - http://www.weather.gov/safety/flood
Instruction: 
Persons with interests along this river need to remain aware of the latest forecasts and associated flood risk for their area. Stay tuned for further updates on this flooding situation. Additional information is available at www.weather.gov.
Area Description: 
Fulton, IL; Knox, IL
Forcast Office: 
NWS Lincoln IL
Sender: 
w-nws.webmaster@noaa.gov