Severe · Flash Flood WarningActive alert
Flash Flood Warning issued October 4 at 11:47AM CDT until October 4
Affecting Jefferson, LA; Orleans, LA
In effect until: Oct 4, 2026, 7:45 PM
Jefferson, LA; Orleans, LA
Likely impact across 2 counties in LA; effects through 7:45 PM.
Get to higher ground now. Never drive through flooded roads.
Affected areas
New Orleans
Read the original bulletin (official text)
FFWLIX The National Weather Service in New Orleans has issued a * Flash Flood Warning for... North Central Jefferson Parish in southeastern Louisiana... Southwestern Orleans Parish in southeastern Louisiana... * Until 245 PM CDT. * At 1147 AM CDT, Doppler radar indicated thunderstorms producing heavy rain across the warned area. Between 1 and 3 inches of rain have fallen. Additional rainfall amounts of 1 to 3 inches are possible in the warned area. Flash flooding is ongoing or expected to begin shortly. HAZARD...Flash flooding caused by thunderstorms. SOURCE...Radar indicated. 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... New Orleans, Gretna and Lakefront Airport.
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Alert data: U.S. National Weather Service / NOAA · Translation: WeatherTranslate™