Alert archive / Louisiana / Flash Flood Warnings in 2026
Flash Flood Warning 116, NWS New Orleans, LA
NWS New Orleans, LA issued this flash flood warning at Sep 10, 2026, 6:33 AM CDT for Jefferson Parish, Louisiana. It was in force for 117 min. No storm report in the archive falls inside the area while it was in force.
The area
The counties it named.
The facts
- Issued
- Sep 10, 2026, 6:33 AM CDT (11:33 UTC)
- Expired
- Sep 10, 2026, 8:30 AM CDT
- In force
- 117 min
- Issued by
- NWS New Orleans, LA
- Area
- Storm-based polygon
- Flood severity
- None
County Jefferson Parish, LA
The radar
The Hammond radar (KHDC), 98 km from the middle of the area, began a volume at 11:33 UTC, the scan nearest the moment this went out.
Open the radar archive at this moment
The archived warnings, watches and discussions in force at that minute are drawn over the scan, this one among them.
The office that day
Everything else NWS New Orleans, LA issued on the same UTC day.
| Issued | Product | Office | Counties | Lasted |
|---|---|---|---|---|
| Sep 10, 5:50 AM CDT | Special Marine Warning | LIX | 85 min | |
| Sep 10, 5:54 AM CDT | Areal Flood Advisory | LIX | Jefferson | 79 min |
| Sep 10, 6:26 AM CDT | Special Weather Statement | LIX | Saint Charles | 34 min |
| Sep 10, 7:17 AM CDT | Areal Flood Advisory | LIX | Jefferson, Orleans, Plaquemines, Saint Bernard | 118 min |
| Sep 10, 9:59 AM CDT | Areal Flood Advisory | LIX | Saint Charles, Saint John the Baptist | 42 min |
| Sep 10, 11:17 AM CDT | Areal Flood Advisory | LIX | Livingston, Saint Helena, Tangipahoa | 3 hr |
| Sep 10, 12:08 PM CDT | Flash Flood Warning | LIX | Livingston, Saint Helena, Tangipahoa | 2 hr |
| Sep 10, 12:19 PM CDT | Special Weather Statement | LIX | Lafourche | 41 min |
| Sep 10, 12:32 PM CDT | Special Weather Statement | LIX | Orleans | 28 min |
| Sep 10, 1:15 PM CDT | Special Weather Statement | LIX | Jefferson | 45 min |
| Sep 10, 1:55 PM CDT | Flash Flood Warning | LIX | Jefferson, Orleans, Plaquemines | 2 hr |
| Sep 10, 3:02 PM CDT | Special Weather Statement | LIX | West Feliciana | 28 min |
| Sep 10, 3:30 PM CDT | Special Weather Statement | LIX | West Feliciana | 45 min |
| Sep 10, 4:01 PM CDT | Areal Flood Advisory | LIX | Pointe Coupee, West Feliciana | 3 hr |
| Sep 10, 10:01 AM CDT | Areal Flood Advisory | LIX | Hancock, Harrison | 39 min |
| Sep 10, 10:40 AM CDT | Areal Flood Warning | LIX | Hancock, Harrison | 6 min |
| Sep 10, 10:46 AM CDT | Flash Flood Warning | LIX | Hancock, Harrison | 119 min |
Nearby
Flash Flood Warnings in Louisiana, 2026Every flash flood warning in 2026
Sources
The product and its follow-ups from the Iowa Environmental Mesonet's archive of National Weather Service and Storm Prediction Center text; radar from the NEXRAD Level II archive.