Headline:
Flash Flood Warning issued June 18 at 5:24AM CDT until June 18 at 6:30AM CDT by NWS New Orleans LA
Event:
Flash Flood Warning
Urgency:
Immediate
Effective:
June 18, 2026 - 3:24am
Expires:
June 18, 2026 - 4:30am
Description:
FFWLIX
The National Weather Service in New Orleans has extended the
* Flash Flood Warning for...
Southeastern Assumption Parish in southeastern Louisiana...
Northwestern Lafourche Parish in southeastern Louisiana...
Northeastern Terrebonne Parish in southeastern Louisiana...
* Until 630 AM CDT.
* At 524 AM CDT, Doppler radar indicated thunderstorms producing
heavy rain across the warned area. Between 5 and 7 inches of rain
have fallen. Flash flooding is ongoing.
HAZARD...Flash flooding caused by thunderstorms.
SOURCE...Emergency management reported flooding.
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...
Houma, Thibodaux, Gray, Bayou Cane, Schriever, Raceland, Chackbay
and Labadieville.
Instruction:
Turn around, don't drown when encountering flooded roads. Most flood
deaths occur in vehicles.
Please report observed flooding to local emergency services or law
enforcement and request they pass this information to the National
Weather Service when you can do so safely.
Area Description:
Assumption, LA; Lafourche, LA; Terrebonne, LA
Forcast Office:
NWS New Orleans LA
Sender: