Illinois Severe Flash Flood Warning | Effective 08/09/2026 23:18

Headline: 
Flash Flood Warning issued August 10 at 1:18AM CDT until August 10 at 5:15AM CDT by NWS Chicago IL
Event: 
Flash Flood Warning
Urgency: 
Immediate
Effective: 
August 9, 2026 - 11:18pm
Expires: 
August 10, 2026 - 3:15am
Description: 
FFWLOT The National Weather Service in Chicago has issued a * Flash Flood Warning for... Northeastern Livingston County in central Illinois... North Central Ford County in east central Illinois... Southwestern Kankakee County in northeastern Illinois... * Until 515 AM CDT. * At 118 AM CDT, Doppler radar indicated slow moving thunderstorms with rainfall rates of 1 to 3 inches per hour moving through the area. Up to 1.5 inches of rain have fallen so far west of Herscher. Flash flooding is ongoing or expected to begin shortly. HAZARD...Flash flooding caused by thunderstorms. SOURCE...Radar. IMPACT...Rapid-onset flooding of creeks, streams, drainage ditches, streets, underpasses, low-lying areas, and other poor drainage areas. * Some locations that will experience flash flooding include... Odell, Cullom, Saunemin, Buckingham, Cabery, Kempton, Reddick, Emington and Stelle.
Instruction: 
A Flash Flood Warning means rapid-onset flooding is imminent or may already be occurring. Persons along creeks, drainage ditches, and other waterways should take immediate precautions to protect life and property.
Area Description: 
Ford, IL; Kankakee, IL; Livingston, IL
Forcast Office: 
NWS Chicago IL
Sender: 
w-nws.webmaster@noaa.gov