Illinois, Indiana Severe Flash Flood Warning | Effective 06/21/2026 19:18

Headline: 
Flash Flood Warning issued June 21 at 9:18PM CDT until June 22 at 3:15AM CDT by NWS Paducah KY
Event: 
Flash Flood Warning
Urgency: 
Immediate
Effective: 
June 21, 2026 - 7:18pm
Expires: 
June 22, 2026 - 1:15am
Description: 
FFWPAH The National Weather Service in Paducah has issued a * Flash Flood Warning for... Central Wabash County in southeastern Illinois... Gibson County in southwestern Indiana... Pike County in southwestern Indiana... North Central Warrick County in southwestern Indiana... * Until 315 AM CDT /415 AM EDT/. * At 918 PM CDT /1018 PM EDT/, 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... Princeton, Mount Carmel, Fort Branch, Oakland City, Petersburg, Grayville, Owensville, Lynnville, Winslow, Patoka, Francisco, Somerville, Hazleton, Keensburg, Spurgeon and Mackey.
Instruction: 
Turn around, don't drown when encountering flooded roads. Most flood deaths occur in vehicles.
Area Description: 
Wabash, IL; Gibson, IN; Pike, IN; Warrick, IN
Forcast Office: 
NWS Paducah KY