Indiana, Kentucky Severe Flash Flood Warning | Effective 06/18/2026 05:37

Headline: 
Flash Flood Warning issued June 18 at 8:37AM EDT until June 18 at 9:45AM EDT by NWS Louisville KY
Event: 
Flash Flood Warning
Urgency: 
Immediate
Effective: 
June 18, 2026 - 5:37am
Expires: 
June 18, 2026 - 6:45am
Description: 
FFWLMK The National Weather Service in Louisville has extended the * Flash Flood Warning for... Clark County in south central Indiana... Northeastern Crawford County in south central Indiana... Floyd County in south central Indiana... Harrison County in south central Indiana... Southeastern Orange County in south central Indiana... Southern Washington County in south central Indiana... Western Henry County in central Kentucky... Jefferson County in central Kentucky... Oldham County in central Kentucky... Northwestern Shelby County in central Kentucky... Southwestern Trimble County in central Kentucky... * Until 945 AM EDT. * At 837 AM EDT, Doppler radar and automated rain gauges indicated high water from thunderstorms that produced heavy rain across the warned area. Between 2 and 4.5 inches of rain have fallen. Flash flooding continues. However heavy rain has moved out of the area and flood waters area receding. HAZARD...Flash flooding caused by thunderstorms. SOURCE...Radar and automated gauges. 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... Louisville, Jeffersonville, New Albany, Jeffersontown, St. Matthews, Shively, Lyndon, La Grange, Middletown and Douglass Hills.
Instruction: 
Turn around, don't drown when encountering flooded roads. Most flood deaths occur in vehicles. Be aware of your surroundings and do not drive on flooded roads.
Area Description: 
Clark, IN; Crawford, IN; Floyd, IN; Harrison, IN; Orange, IN; Washington, IN; Henry, KY; Jefferson, KY; Oldham, KY; Shelby, KY; Trimble, KY
Forcast Office: 
NWS Louisville KY
Sender: 
w-nws.webmaster@noaa.gov