Illinois Severe Flash Flood Warning | Effective 06/26/2026 02:52

Headline: 
Flash Flood Warning issued June 26 at 4:52AM CDT until June 26 at 7:45AM CDT by NWS Paducah KY
Event: 
Flash Flood Warning
Urgency: 
Immediate
Effective: 
June 26, 2026 - 2:52am
Expires: 
June 26, 2026 - 5:45am
Description: 
FFWPAH The National Weather Service in Paducah has issued a * Flash Flood Warning for... Johnson County in southern Illinois... Eastern Union County in southern Illinois... * Until 745 AM CDT. * At 452 AM CDT, Doppler radar indicated thunderstorms producing heavy rain across the warned area. Between 1 and 3 inches of rain have fallen. Flash flooding is ongoing or expected to begin shortly. HAZARD...Flash flooding caused by thunderstorms. SOURCE...Radar. IMPACT...Flash flooding of small creeks and streams, urban areas, highways, streets and underpasses as well as other poor drainage and low-lying areas. * Some locations that will experience flash flooding include... Anna, Vienna, Goreville, Dongola, Lake Of Egypt Area, Cypress, New Burnside, Buncombe, Mill Creek and Simpson.
Instruction: 
Turn around, don't drown when encountering flooded roads. Most flood deaths occur in vehicles.
Area Description: 
Johnson, IL; Union, IL
Forcast Office: 
NWS Paducah KY