Alert archive / Louisiana / Flash Flood Warnings in 2025
Flash Flood Warning 43, NWS New Orleans, LA
NWS New Orleans, LA issued this flash flood warning at Jul 30, 2025, 2:25 PM CDT for 8 parishes in Louisiana. It was in force for 2 hr. No storm report in the archive falls inside the area while it was in force.
The area
The counties it named.
The facts
- Issued
- Jul 30, 2025, 2:25 PM CDT (19:25 UTC)
- Expired
- Jul 30, 2025, 4:30 PM CDT
- In force
- 2 hr
- Issued by
- NWS New Orleans, LA
- Area
- Storm-based polygon
- Flood severity
- None
Counties Jefferson Parish, LA, Lafourche Parish, LA, Orleans Parish, LA, Plaquemines Parish, LA, Saint Bernard Parish, LA, Saint Charles Parish, LA, Saint James Parish, LA, Saint John the Baptist Parish, LA
The radar
The Hammond radar (KHDC), 78 km from the middle of the area, began a volume at 19:25 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 |
|---|---|---|---|---|
| Jul 29, 7:43 PM CDT | Special Marine Warning | LIX | 92 min | |
| Jul 29, 7:52 PM CDT | Special Marine Warning | LIX | 83 min | |
| Jul 30, 6:18 AM CDT | Special Marine Warning | LIX | 42 min | |
| Jul 30, 11:48 AM CDT | Heat Advisory | LIX | Ascension, Assumption, East Baton Rouge, East Feliciana, Iberville, Jefferson and 13 more | 31 hr |
| Jul 30, 1:21 PM CDT | Special Marine Warning | LIX | 54 min | |
| Jul 30, 1:29 PM CDT | Special Weather Statement | LIX | Lafourche | 46 min |
| Jul 30, 1:43 PM CDT | Severe Thunderstorm Warning | LIX | Jefferson, Plaquemines | 32 min |
| Jul 30, 1:44 PM CDT | Severe Thunderstorm Warning | LIX | Saint Helena, Tangipahoa, Washington | 46 min |
| Jul 30, 1:58 PM CDT | Special Weather Statement | LIX | Terrebonne | 32 min |
| Jul 30, 2:05 PM CDT | Severe Thunderstorm Warning | LIX | Terrebonne | 40 min |
| Jul 30, 2:11 PM CDT | Special Marine Warning | LIX | 64 min | |
| Jul 30, 2:16 PM CDT | Special Weather Statement | LIX | Saint Charles | 44 min |
| Jul 30, 2:31 PM CDT | Severe Thunderstorm Warning | LIX | Tangipahoa, Washington | 44 min |
| Jul 30, 2:39 PM CDT | Severe Thunderstorm Warning | LIX | Terrebonne | 26 min |
| Jul 30, 2:43 PM CDT | Special Weather Statement | LIX | East Feliciana, Saint Helena | 47 min |
| Jul 30, 2:52 PM CDT | Severe Thunderstorm Warning | LIX | Livingston, Saint Helena, Tangipahoa | 38 min |
| Jul 30, 2:57 PM CDT | Special Weather Statement | LIX | Tangipahoa | 33 min |
| Jul 30, 3:02 PM CDT | Severe Thunderstorm Warning | LIX | Tangipahoa | 43 min |
| Jul 30, 3:11 PM CDT | Severe Thunderstorm Warning | LIX | Tangipahoa | 49 min |
| Jul 30, 3:16 PM CDT | Special Weather Statement | LIX | Lafourche | 29 min |
| Jul 30, 3:24 PM CDT | Severe Thunderstorm Warning | LIX | East Baton Rouge | 51 min |
| Jul 30, 3:27 PM CDT | Severe Thunderstorm Warning | LIX | Saint Tammany, Tangipahoa, Washington | 48 min |
| Jul 30, 3:38 PM CDT | Special Weather Statement | LIX | East Feliciana, Livingston | 52 min |
| Jul 30, 3:42 PM CDT | Special Weather Statement | LIX | Ascension | 48 min |
| Jul 30, 3:49 PM CDT | Severe Thunderstorm Warning | LIX | Ascension, Iberville | 41 min |
| Jul 30, 3:57 PM CDT | Flash Flood Warning | LIX | Ascension, East Baton Rouge, Iberville, Livingston | 2 hr |
| Jul 30, 4:31 PM CDT | Special Weather Statement | LIX | Iberville | 44 min |
| Jul 30, 4:32 PM CDT | Special Weather Statement | LIX | Ascension | 43 min |
| Jul 30, 1:37 PM CDT | Special Weather Statement | LIX | Pike | 38 min |
| Jul 30, 2:28 PM CDT | Special Weather Statement | LIX | Pearl River | 32 min |
| Jul 30, 3:47 PM CDT | Special Weather Statement | LIX | Pearl River | 43 min |
Nearby
Flash Flood Warnings in Louisiana, 2025Every flash flood warning in 2025
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.