Alert archive / Louisiana / Severe Thunderstorm Warnings in 2026
Severe Thunderstorm Warning 133, NWS New Orleans, LA
NWS New Orleans, LA issued this severe thunderstorm warning at Aug 21, 2026, 4:35 PM CDT for Livingston Parish, Louisiana. It was in force for 40 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
- Aug 21, 2026, 4:35 PM CDT (21:35 UTC)
- Expired
- Aug 21, 2026, 5:15 PM CDT
- In force
- 40 min
- Issued by
- NWS New Orleans, LA
- Area
- Storm-based polygon
- Hail
- 1.0 in
- Wind
- 60.0 mph
County Livingston Parish, LA
The radar
The Hammond radar (KHDC), 32 km from the middle of the area, began a volume at 21:34 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 watch it was issued in
The SPC watch in force over the same counties when this warning went out.
| Issued | Product | Office | Lasted |
|---|---|---|---|
| Aug 21, 2:04 PM CDT | Severe Thunderstorm Watch | SPC | 6 hr |
The office that day
Everything else NWS New Orleans, LA issued on the same UTC day.
| Issued | Product | Office | Counties | Lasted |
|---|---|---|---|---|
| Aug 21, 10:50 AM CDT | Heat Advisory | LIX | Ascension, Assumption, East Baton Rouge, East Feliciana, Iberville, Jefferson and 16 more | 33 hr |
| Aug 21, 10:52 AM CDT | Special Marine Warning | LIX | 83 min | |
| Aug 21, 2:01 PM CDT | Special Weather Statement | LIX | Saint Tammany | 29 min |
| Aug 21, 2:44 PM CDT | Severe Thunderstorm Warning | LIX | Jefferson, Orleans, Plaquemines, Saint Bernard | 46 min |
| Aug 21, 2:47 PM CDT | Special Weather Statement | LIX | Tangipahoa | 28 min |
| Aug 21, 3:01 PM CDT | Severe Thunderstorm Warning | LIX | Saint Tammany | 31 min |
| Aug 21, 3:03 PM CDT | Severe Thunderstorm Warning | LIX | Saint Helena, Tangipahoa | 42 min |
| Aug 21, 3:08 PM CDT | Severe Thunderstorm Warning | LIX | East Baton Rouge, East Feliciana, Saint Helena | 52 min |
| Aug 21, 3:10 PM CDT | Special Weather Statement | LIX | Orleans | 35 min |
| Aug 21, 3:18 PM CDT | Flash Flood Warning | LIX | Jefferson, Orleans, Plaquemines | 118 min |
| Aug 21, 3:18 PM CDT | Special Weather Statement | LIX | Saint Tammany | 27 min |
| Aug 21, 3:31 PM CDT | Severe Thunderstorm Warning | LIX | Jefferson, Orleans | 44 min |
| Aug 21, 3:43 PM CDT | Severe Thunderstorm Warning | LIX | Saint Tammany | 36 min |
| Aug 21, 3:56 PM CDT | Areal Flood Advisory | LIX | Jefferson, Orleans | 3 hr |
| Aug 21, 3:57 PM CDT | Severe Thunderstorm Warning | LIX | East Feliciana, Livingston, Saint Helena, Tangipahoa | 48 min |
| Aug 21, 4:07 PM CDT | Severe Thunderstorm Warning | LIX | Washington | 38 min |
| Aug 21, 4:58 PM CDT | Severe Thunderstorm Warning | LIX | Saint Tammany, Washington | 32 min |
| Aug 21, 5:02 PM CDT | Severe Thunderstorm Warning | LIX | Saint Tammany, Tangipahoa | 43 min |
| Aug 21, 5:14 PM CDT | Severe Thunderstorm Warning | LIX | Saint Tammany | 46 min |
| Aug 21, 5:19 PM CDT | Severe Thunderstorm Warning | LIX | East Baton Rouge, Pointe Coupee, West Baton Rouge | 41 min |
| Aug 21, 5:28 PM CDT | Special Marine Warning | LIX | 92 min | |
| Aug 21, 5:47 PM CDT | Severe Thunderstorm Warning | LIX | Iberville, Pointe Coupee, West Baton Rouge | 32 min |
| Aug 21, 6:10 PM CDT | Severe Thunderstorm Warning | LIX | Saint James | 33 min |
| Aug 21, 6:31 PM CDT | Severe Thunderstorm Warning | LIX | Saint Charles, Saint John the Baptist | 17 min |
| Aug 21, 6:36 PM CDT | Special Weather Statement | LIX | Orleans | 24 min |
| Aug 21, 6:46 PM CDT | Severe Thunderstorm Warning | LIX | Orleans, Saint Bernard | 31 min |
| Aug 20, 7:13 PM CDT | Special Weather Statement | LIX | Walthall | 47 min |
| Aug 20, 7:52 PM CDT | Severe Thunderstorm Warning | LIX | Pike, Walthall | 68 min |
| Aug 20, 9:02 PM CDT | Special Weather Statement | LIX | Walthall | 28 min |
| Aug 21, 2:01 PM CDT | Special Weather Statement | LIX | Pike | 44 min |
| Aug 21, 2:03 PM CDT | Special Weather Statement | LIX | Hancock | 27 min |
| Aug 21, 2:15 PM CDT | Severe Thunderstorm Warning | LIX | Hancock | 45 min |
| Aug 21, 2:26 PM CDT | Severe Thunderstorm Warning | LIX | Amite, Pike | 49 min |
| Aug 21, 2:39 PM CDT | Severe Thunderstorm Warning | LIX | Harrison | 51 min |
| Aug 21, 2:50 PM CDT | Severe Thunderstorm Warning | LIX | Amite | 40 min |
| Aug 21, 3:36 PM CDT | Severe Thunderstorm Warning | LIX | Walthall | 39 min |
| Aug 21, 3:46 PM CDT | Severe Thunderstorm Warning | LIX | Wilkinson | 33 min |
| Aug 21, 4:17 PM CDT | Severe Thunderstorm Warning | LIX | Pearl River | 43 min |
| Aug 21, 4:22 PM CDT | Severe Thunderstorm Warning | LIX | Amite, Wilkinson | 38 min |
| Aug 21, 5:10 PM CDT | Severe Thunderstorm Warning | LIX | Pike, Walthall | 50 min |
| Aug 21, 5:21 PM CDT | Severe Thunderstorm Warning | LIX | Amite, Pike, Wilkinson | 39 min |
| Aug 21, 5:57 PM CDT | Severe Thunderstorm Warning | LIX | Amite | 18 min |
Nearby
Severe Thunderstorm Warnings in Louisiana, 2026Every severe thunderstorm 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.