Alert archive / Louisiana / 2026
Weather alerts in Louisiana, September 2026
257 weather alerts in September 2026, from the National Weather Service and the Storm Prediction Center. An alert counts here when it covered any part of the state, so the counties below add up to more than the state.
Weather alerts by county
Each county as a circle sized by its count in September 2026. Tap one for its archive.
- Alerts
- 257
- Warnings
- 76
- Watches
- 1
- Advisories
- 31
- Busiest day
- September 7, 202647 alerts
Over time
By day
Days in UTC, the clock the archive keeps.
The alerts
Every alert, in the order issued. Times are local, Central Time. Each opens its own page with the text, the map, the radar and the sounding.
| Issued | Product | Office | Counties | Lasted |
|---|---|---|---|---|
| Aug 31, 10:04 PM CDT | Special Marine Warning | LIX | 56 min | |
| Aug 31, 10:12 PM CDT | Hurricane Watch | LCH | Cameron | 16 hr |
| Aug 31, 10:12 PM CDT | Storm Surge Warning | LCH | Cameron | 16 hr |
| Aug 31, 11:04 PM CDT | Special Marine Warning | LIX | 116 min | |
| Sep 1, 1:00 AM CDT | Special Marine Warning | LIX | 60 min | |
| Sep 1, 3:37 AM CDT | Wind Advisory | LCH | Beauregard, Calcasieu | 21 hr |
| Sep 1, 11:04 AM CDT | Heat Advisory | JAN | Catahoula, Concordia, East Carroll, Franklin, Madison, Morehouse and 3 more | 32 hr |
| Sep 1, 12:05 PM CDT | Special Weather Statement | LCH | Rapides | 25 min |
| Sep 1, 12:16 PM CDT | Tornado Warning | LCH | Rapides | 14 min |
| Sep 1, 12:38 PM CDT | Mesoscale Discussion | SPC | Acadia, Allen, Avoyelles, Beauregard, Calcasieu, Evangeline and 9 more | 3 hr |
| Sep 1, 1:15 PM CDT | Areal Flood Advisory | LIX | Ascension, Livingston, Saint John the Baptist | 3 hr |
| Sep 1, 2:03 PM CDT | Coastal Flood Warning | LCH | Cameron | 8 hr |
| Sep 1, 2:29 PM CDT | Special Weather Statement | LIX | Jefferson | 31 min |
| Sep 1, 3:01 PM CDT | Special Weather Statement | LIX | Jefferson | 29 min |
| Sep 2, 10:27 AM CDT | Heat Advisory | JAN | Catahoula, Concordia, East Carroll, Franklin, Madison, Morehouse and 3 more | 33 hr |
| Sep 2, 1:33 PM CDT | Special Weather Statement | LCH | Evangeline | 27 min |
| Sep 3, 12:38 PM CDT | Heat Advisory | JAN | Catahoula, Concordia, East Carroll, Franklin, Madison, Morehouse and 3 more | 30 hr |
| Sep 3, 3:57 PM CDT | Special Weather Statement | LIX | Assumption | 33 min |
| Sep 3, 6:41 PM CDT | Special Weather Statement | JAN | East Carroll, West Carroll | 64 min |
| Sep 4, 4:49 AM CDT | Special Weather Statement | LIX | Saint Tammany | 26 min |
| Sep 4, 5:20 AM CDT | Special Weather Statement | LIX | Saint Tammany | 40 min |
| Sep 4, 5:57 AM CDT | Areal Flood Advisory | LIX | Jefferson, Orleans | 26 min |
| Sep 4, 6:22 AM CDT | Flash Flood Warning | LIX | Jefferson, Orleans | 3 hr |
| Sep 4, 8:38 AM CDT | Special Marine Warning | LIX | 97 min | |
| Sep 4, 9:43 AM CDT | Areal Flood Advisory | LIX | Saint Tammany, Washington | 3 hr |
| Sep 4, 12:07 PM CDT | Heat Advisory | JAN | Catahoula, Concordia, East Carroll, Franklin, Madison, Morehouse and 3 more | 55 hr |
| Sep 5, 11:03 AM CDT | Flash Flood Warning | LIX | Jefferson, Orleans | 92 min |
| Sep 5, 11:54 AM CDT | Heat Advisory | SHV | Bienville, Bossier, Caddo, Caldwell, Claiborne, Jackson and 6 more | 31 hr |
| Sep 5, 12:33 PM CDT | Areal Flood Advisory | LIX | Saint Tammany | 117 min |
| Sep 5, 3:07 PM CDT | Special Weather Statement | LCH | Vernon | 23 min |
| Sep 5, 3:14 PM CDT | Special Weather Statement | LIX | Lafourche, Terrebonne | 46 min |
| Sep 5, 3:26 PM CDT | Special Weather Statement | LIX | Tangipahoa | 49 min |
| Sep 5, 3:29 PM CDT | Special Weather Statement | LCH | Vernon | 31 min |
| Sep 5, 3:45 PM CDT | Special Weather Statement | LIX | Saint Charles | 45 min |
| Sep 5, 3:46 PM CDT | Flash Flood Warning | LCH | Beauregard, Vernon | 72 min |
| Sep 5, 3:58 PM CDT | Special Weather Statement | LCH | Vernon | 32 min |
| Sep 5, 4:13 PM CDT | Special Weather Statement | SHV | De Soto, Sabine | 62 min |
| Sep 5, 4:40 PM CDT | Special Weather Statement | LCH | Lafayette | 50 min |
| Sep 5, 4:59 PM CDT | Special Weather Statement | SHV | Caddo | 46 min |
| Sep 5, 5:05 PM CDT | Special Weather Statement | SHV | De Soto | 55 min |
| Sep 5, 5:17 PM CDT | Areal Flood Advisory | LIX | Jefferson, Orleans | 13 min |
| Sep 5, 5:30 PM CDT | Flash Flood Warning | LIX | Jefferson, Orleans | 49 min |
| Sep 5, 5:32 PM CDT | Special Weather Statement | SHV | Bossier, Webster | 58 min |
| Sep 5, 5:54 PM CDT | Special Weather Statement | LCH | Saint Landry | 36 min |
| Sep 5, 6:06 PM CDT | Severe Thunderstorm Warning | SHV | Bossier, Caddo, Webster | 54 min |
| Sep 5, 6:41 PM CDT | Special Weather Statement | SHV | Caddo | 49 min |
| Sep 6, 5:57 AM CDT | Special Marine Warning | LIX | 63 min | |
| Sep 6, 11:03 AM CDT | Heat Advisory | LIX | Ascension, Assumption, East Baton Rouge, East Feliciana, Iberville, Jefferson and 16 more | 32 hr |
| Sep 6, 11:16 AM CDT | Heat Advisory | LCH | Acadia, Allen, Avoyelles, Beauregard, Calcasieu, Cameron and 10 more | 32 hr |
| Sep 6, 11:48 AM CDT | Heat Advisory | SHV | Bienville, Bossier, Caddo, Caldwell, Claiborne, De Soto and 11 more | 31 hr |
| Sep 6, 12:24 PM CDT | Heat Advisory | JAN | Catahoula, Concordia, East Carroll, Franklin, Madison, Morehouse and 3 more | 31 hr |
| Sep 6, 3:01 PM CDT | Special Weather Statement | JAN | Morehouse | 44 min |
| Sep 6, 5:57 PM CDT | Special Weather Statement | SHV | Lincoln | 48 min |
| Sep 6, 6:13 PM CDT | Special Weather Statement | SHV | Claiborne | 47 min |
| Sep 6, 6:17 PM CDT | Severe Thunderstorm Warning | SHV | Claiborne, Lincoln, Union, Webster | 58 min |
| Sep 6, 6:36 PM CDT | Special Weather Statement | JAN | Morehouse | 54 min |
| Sep 6, 7:12 PM CDT | Severe Thunderstorm Warning | SHV | Bossier, Claiborne, Webster | 63 min |
| Sep 6, 8:13 PM CDT | Special Weather Statement | SHV | Bossier | 47 min |
| Sep 7, 5:55 AM CDT | Special Marine Warning | LIX | 65 min | |
| Sep 7, 7:41 AM CDT | Special Marine Warning | LIX | 64 min | |
| Sep 7, 10:16 AM CDT | Special Marine Warning | LIX | 59 min | |
| Sep 7, 11:52 AM CDT | Heat Advisory | SHV | Bienville, Bossier, Caddo, Caldwell, Claiborne, De Soto and 11 more | 31 hr |
| Sep 7, 12:00 PM CDT | Heat Advisory | JAN | Catahoula, Concordia, East Carroll, Franklin, Madison, Morehouse and 3 more | 31 hr |
| Sep 7, 12:00 PM CDT | Special Marine Warning | LIX | 60 min | |
| Sep 7, 1:10 PM CDT | Severe Thunderstorm Warning | LIX | Saint Tammany | 35 min |
| Sep 7, 1:14 PM CDT | Special Weather Statement | LIX | Saint Tammany | 46 min |
| Sep 7, 1:18 PM CDT | Mesoscale Discussion | SPC | Acadia, Allen, Ascension, Assumption, Avoyelles, Caldwell and 31 more | 3 hr |
| Sep 7, 1:19 PM CDT | Special Weather Statement | LIX | Terrebonne | 41 min |
| Sep 7, 1:20 PM CDT | Special Marine Warning | LIX | 40 min | |
| Sep 7, 1:46 PM CDT | Special Weather Statement | LIX | Saint Tammany | 44 min |
| Sep 7, 1:51 PM CDT | Severe Thunderstorm Warning | LIX | Ascension, East Baton Rouge, Iberville, West Baton Rouge | 39 min |
| Sep 7, 1:56 PM CDT | Special Weather Statement | LIX | Tangipahoa | 34 min |
| Sep 7, 2:02 PM CDT | Special Weather Statement | LIX | Tangipahoa | 43 min |
| Sep 7, 2:04 PM CDT | Severe Thunderstorm Warning | LIX | Tangipahoa, Washington | 41 min |
| Sep 7, 2:20 PM CDT | Special Weather Statement | LIX | Iberville | 40 min |
| Sep 7, 2:21 PM CDT | Severe Thunderstorm Warning | LIX | Saint Tammany, Tangipahoa | 39 min |
| Sep 7, 2:30 PM CDT | Special Weather Statement | LCH | Saint Martin | 30 min |
| Sep 7, 2:37 PM CDT | Special Weather Statement | LIX | Livingston | 38 min |
| Sep 7, 2:41 PM CDT | Severe Thunderstorm Warning | LIX | Livingston, Tangipahoa | 37 min |
| Sep 7, 2:55 PM CDT | Severe Thunderstorm Warning | LIX | Livingston, Saint Helena, Tangipahoa | 24 min |
| Sep 7, 3:05 PM CDT | Special Weather Statement | LIX | West Baton Rouge | 40 min |
| Sep 7, 3:10 PM CDT | Special Weather Statement | LIX | Saint Helena | 50 min |
| Sep 7, 3:18 PM CDT | Severe Thunderstorm Warning | LIX | East Baton Rouge, East Feliciana, Saint Helena | 42 min |
| Sep 7, 3:28 PM CDT | Special Weather Statement | SHV | Sabine | 62 min |
| Sep 7, 3:32 PM CDT | Severe Thunderstorm Warning | LIX | East Feliciana, Saint Helena, West Feliciana | 43 min |
| Sep 7, 3:35 PM CDT | Special Weather Statement | LIX | West Feliciana | 25 min |
| Sep 7, 3:45 PM CDT | Severe Thunderstorm Warning | LIX | East Baton Rouge, East Feliciana, West Feliciana | 45 min |
| Sep 7, 4:08 PM CDT | Special Weather Statement | LCH | Allen | 37 min |
| Sep 7, 4:09 PM CDT | Severe Thunderstorm Warning | LIX | Pointe Coupee, West Feliciana | 51 min |
| Sep 7, 4:33 PM CDT | Special Weather Statement | LIX | Pointe Coupee | 42 min |
| Sep 7, 4:38 PM CDT | Special Weather Statement | SHV | Grant | 37 min |
| Sep 7, 4:56 PM CDT | Special Weather Statement | LCH | Rapides | 34 min |
| Sep 7, 4:58 PM CDT | Special Weather Statement | LCH | Avoyelles, Saint Landry | 32 min |
| Sep 7, 5:11 PM CDT | Severe Thunderstorm Warning | LCH | Rapides | 19 min |
| Sep 7, 5:18 PM CDT | Special Weather Statement | SHV | Natchitoches | 42 min |
| Sep 7, 5:30 PM CDT | Special Weather Statement | LCH | Vernon | 30 min |
| Sep 7, 5:44 PM CDT | Special Weather Statement | LCH | Rapides | 31 min |
| Sep 7, 5:53 PM CDT | Special Weather Statement | SHV | LaSalle | 37 min |
| Sep 7, 5:55 PM CDT | Special Weather Statement | LCH | Jefferson Davis | 35 min |
| Sep 7, 6:00 PM CDT | Severe Thunderstorm Warning | LCH | Calcasieu, Cameron, Jefferson Davis | 20 min |
| Sep 7, 6:13 PM CDT | Severe Thunderstorm Warning | LCH | Avoyelles, Evangeline, Rapides | 47 min |
| Sep 7, 6:28 PM CDT | Special Weather Statement | SHV | Red River | 47 min |
| Sep 7, 6:43 PM CDT | Severe Thunderstorm Warning | LCH | Allen, Evangeline, Rapides, Vernon | 47 min |
| Sep 7, 7:00 PM CDT | Special Weather Statement | SHV | Red River | 30 min |
| Sep 7, 7:11 PM CDT | Severe Thunderstorm Warning | SHV | Bienville, Bossier, Red River | 49 min |
| Sep 8, 11:42 AM CDT | Special Weather Statement | LCH | Calcasieu | 33 min |
| Sep 8, 12:20 PM CDT | Special Weather Statement | LCH | Calcasieu | 25 min |
| Sep 8, 12:39 PM CDT | Special Weather Statement | LCH | Calcasieu | 36 min |
| Sep 8, 12:47 PM CDT | Heat Advisory | SHV | Bienville, Bossier, Caddo, Caldwell, Claiborne, De Soto and 11 more | 30 hr |
| Sep 8, 12:55 PM CDT | Special Weather Statement | LCH | Calcasieu | 35 min |
| Sep 8, 1:10 PM CDT | Special Weather Statement | LIX | Tangipahoa | 35 min |
| Sep 8, 2:04 PM CDT | Special Weather Statement | LIX | Saint John the Baptist | 26 min |
| Sep 8, 3:16 PM CDT | Special Weather Statement | LIX | Assumption | 59 min |
| Sep 8, 3:43 PM CDT | Special Weather Statement | LCH | Calcasieu | 32 min |
| Sep 8, 4:12 PM CDT | Special Weather Statement | LCH | Saint Martin | 33 min |
| Sep 8, 4:12 PM CDT | Special Weather Statement | SHV | Sabine | 33 min |
| Sep 8, 4:14 PM CDT | Special Weather Statement | LCH | Calcasieu | 31 min |
| Sep 8, 4:40 PM CDT | Special Weather Statement | LCH | Saint Martin | 35 min |
| Sep 8, 7:32 PM CDT | Special Weather Statement | LCH | Cameron | 28 min |
| Sep 9, 8:56 AM CDT | Special Marine Warning | LCH | 64 min | |
| Sep 9, 9:52 AM CDT | Special Marine Warning | LIX | 34 min | |
| 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, 6:33 AM CDT | Flash Flood Warning | LIX | Jefferson | 117 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, 4:55 PM CDT | Special Weather Statement | LCH | Acadia | 35 min |
| Sep 10, 5:32 PM CDT | Special Weather Statement | LCH | Acadia | 28 min |
| Sep 11, 1:31 PM CDT | Special Weather Statement | LIX | East Feliciana | 44 min |
| Sep 11, 1:42 PM CDT | Special Weather Statement | JAN | Tensas | 33 min |
| Sep 11, 2:06 PM CDT | Special Weather Statement | LIX | Jefferson, Lafourche, Saint Charles | 84 min |
| Sep 11, 2:22 PM CDT | Special Weather Statement | LIX | East Baton Rouge | 38 min |
| Sep 11, 2:44 PM CDT | Special Weather Statement | LIX | Livingston, Saint Helena | 46 min |
| Sep 11, 2:58 PM CDT | Special Weather Statement | LIX | Washington | 47 min |
| Sep 11, 3:26 PM CDT | Special Weather Statement | LIX | Saint Tammany | 49 min |
| Sep 11, 4:38 PM CDT | Areal Flood Advisory | LIX | Washington | 3 hr |
| Sep 11, 11:15 PM CDT | Heat Advisory | SHV | Bienville, Bossier, Caddo, Caldwell, Claiborne, De Soto and 11 more | 5 days |
| Sep 12, 11:16 AM CDT | Special Marine Warning | LIX | 89 min | |
| Sep 12, 11:20 AM CDT | Special Marine Warning | LIX | 85 min | |
| Sep 12, 12:34 PM CDT | Special Weather Statement | LIX | Lafourche | 41 min |
| Sep 12, 12:44 PM CDT | Special Marine Warning | LIX | 91 min | |
| Sep 12, 1:12 PM CDT | Special Weather Statement | LIX | Saint Charles | 48 min |
| Sep 12, 1:32 PM CDT | Heat Advisory | JAN | Catahoula, Concordia, East Carroll, Franklin, Madison, Morehouse and 3 more | 29 hr |
| Sep 12, 3:49 PM CDT | Special Weather Statement | LCH | Cameron | 41 min |
| Sep 12, 6:24 PM CDT | Special Weather Statement | LCH | Vernon | 36 min |
| Sep 12, 6:46 PM CDT | Special Weather Statement | JAN | Morehouse | 59 min |
| Sep 12, 7:28 PM CDT | Severe Thunderstorm Warning | SHV | Claiborne, Union | 37 min |
| Sep 13, 12:04 PM CDT | Heat Advisory | JAN | Catahoula, Concordia, East Carroll, Franklin, Madison, Morehouse and 3 more | 31 hr |
| Sep 13, 3:48 PM CDT | Special Weather Statement | SHV | Caldwell, LaSalle, Ouachita | 57 min |
| Sep 13, 4:45 PM CDT | Special Weather Statement | SHV | Caldwell, Jackson, LaSalle, Lincoln | 75 min |
| Sep 13, 6:15 PM CDT | Severe Thunderstorm Warning | LIX | Saint Helena, Tangipahoa, Washington | 45 min |
| Sep 13, 6:29 PM CDT | Special Weather Statement | SHV | Bienville | 46 min |
| Sep 13, 6:34 PM CDT | Special Weather Statement | SHV | Natchitoches | 41 min |
| Sep 13, 6:55 PM CDT | Severe Thunderstorm Warning | LIX | Saint Helena, Tangipahoa, Washington | 50 min |
| Sep 13, 8:30 PM CDT | Special Weather Statement | LIX | Livingston | 30 min |
| Sep 14, 12:57 PM CDT | Heat Advisory | JAN | Catahoula, Concordia, East Carroll, Franklin, Madison, Morehouse and 3 more | 30 hr |
| Sep 14, 5:55 PM CDT | Special Weather Statement | LIX | West Feliciana | 35 min |
| Sep 14, 6:33 PM CDT | Severe Thunderstorm Warning | LCH | Beauregard | 31 min |
| Sep 14, 6:39 PM CDT | Special Weather Statement | SHV | Union | 51 min |
| Sep 14, 10:43 PM CDT | Small Craft Advisory | LIX | 3 days | |
| Sep 15, 10:53 AM CDT | Heat Advisory | JAN | Catahoula, Concordia, East Carroll, Franklin, Madison, Morehouse and 3 more | 32 hr |
| Sep 15, 5:41 PM CDT | Special Weather Statement | LCH | Calcasieu | 34 min |
| Sep 15, 10:32 PM CDT | Small Craft Advisory | LCH | 50 hr | |
| Sep 21, 12:33 PM CDT | Special Weather Statement | LIX | Saint Helena | 27 min |
| Sep 21, 1:27 PM CDT | Special Weather Statement | SHV | De Soto | 33 min |
| Sep 21, 1:29 PM CDT | Special Weather Statement | SHV | Caldwell, LaSalle | 31 min |
| Sep 21, 2:04 PM CDT | Special Weather Statement | SHV | LaSalle | 26 min |
| Sep 21, 2:22 PM CDT | Special Weather Statement | LIX | Terrebonne | 53 min |
| Sep 21, 2:32 PM CDT | Special Weather Statement | SHV | LaSalle | 28 min |
| Sep 21, 2:57 PM CDT | Special Weather Statement | SHV | Grant | 33 min |
| Sep 21, 2:59 PM CDT | Special Weather Statement | SHV | De Soto | 31 min |
| Sep 21, 3:01 PM CDT | Special Weather Statement | LIX | Orleans | 44 min |
| Sep 21, 3:12 PM CDT | Special Weather Statement | LIX | Assumption | 93 min |
| Sep 21, 3:14 PM CDT | Special Marine Warning | LCH | 31 min | |
| Sep 21, 3:30 PM CDT | Special Weather Statement | SHV | Webster | 30 min |
| Sep 21, 3:49 PM CDT | Special Weather Statement | LIX | West Baton Rouge | 41 min |
| Sep 21, 4:12 PM CDT | Special Weather Statement | LIX | Washington | 48 min |
| Sep 21, 4:16 PM CDT | Special Weather Statement | JAN | Richland | 44 min |
| Sep 21, 4:17 PM CDT | Special Weather Statement | LCH | Vermilion | 43 min |
| Sep 21, 4:17 PM CDT | Special Weather Statement | LIX | Ascension | 43 min |
| Sep 21, 4:21 PM CDT | Special Weather Statement | SHV | De Soto | 24 min |
| Sep 21, 4:30 PM CDT | Severe Thunderstorm Warning | SHV | De Soto, Sabine | 15 min |
| Sep 21, 4:36 PM CDT | Special Weather Statement | LIX | Iberville, West Baton Rouge | 39 min |
| Sep 21, 4:46 PM CDT | Severe Thunderstorm Warning | LIX | Iberville, West Baton Rouge | 59 min |
| Sep 21, 4:48 PM CDT | Special Weather Statement | LCH | Acadia | 42 min |
| Sep 21, 5:06 PM CDT | Special Weather Statement | LIX | Washington | 24 min |
| Sep 21, 5:08 PM CDT | Special Weather Statement | LCH | Vermilion | 52 min |
| Sep 21, 5:12 PM CDT | Severe Thunderstorm Warning | LIX | Washington | 63 min |
| Sep 21, 5:20 PM CDT | Special Weather Statement | LIX | Assumption | 40 min |
| Sep 21, 5:22 PM CDT | Special Weather Statement | LIX | Washington | 53 min |
| Sep 21, 5:31 PM CDT | Special Weather Statement | LCH | Jefferson Davis | 44 min |
| Sep 21, 5:31 PM CDT | Severe Thunderstorm Warning | LIX | Assumption, Iberville | 49 min |
| Sep 21, 5:35 PM CDT | Severe Thunderstorm Warning | LIX | Washington | 55 min |
| Sep 21, 5:38 PM CDT | Special Weather Statement | LIX | Saint Tammany | 52 min |
| Sep 21, 5:59 PM CDT | Severe Thunderstorm Warning | LIX | Saint Tammany | 52 min |
| Sep 21, 6:14 PM CDT | Severe Thunderstorm Warning | LIX | Saint Tammany | 20 min |
| Sep 21, 6:19 PM CDT | Special Weather Statement | LCH | Cameron | 41 min |
| Sep 21, 6:21 PM CDT | Special Weather Statement | LCH | Jefferson Davis | 39 min |
| Sep 21, 6:23 PM CDT | Special Marine Warning | LIX | 37 min | |
| Sep 21, 6:28 PM CDT | Severe Thunderstorm Warning | LIX | Saint Tammany, Tangipahoa | 24 min |
| Sep 21, 6:58 PM CDT | Special Marine Warning | LIX | 32 min | |
| Sep 21, 7:01 PM CDT | Special Weather Statement | LCH | Calcasieu | 44 min |
| Sep 21, 7:02 PM CDT | Special Marine Warning | LCH | 43 min | |
| Sep 21, 7:02 PM CDT | Special Weather Statement | LIX | Saint John the Baptist | 28 min |
| Sep 21, 7:04 PM CDT | Special Weather Statement | LCH | Calcasieu | 41 min |
| Sep 21, 7:15 PM CDT | Severe Thunderstorm Warning | LIX | Saint Charles, Saint John the Baptist | 37 min |
| Sep 21, 7:27 PM CDT | Special Weather Statement | LIX | Saint Charles | 33 min |
| Sep 21, 7:40 PM CDT | Special Weather Statement | LCH | Calcasieu | 50 min |
| Sep 21, 10:02 PM CDT | Special Marine Warning | LIX | 43 min | |
| Sep 21, 10:30 PM CDT | Special Marine Warning | LIX | 60 min | |
| Sep 21, 10:40 PM CDT | Special Marine Warning | LIX | 65 min | |
| Sep 21, 10:54 PM CDT | Special Marine Warning | LIX | 36 min | |
| Sep 22, 12:16 AM CDT | Special Weather Statement | LIX | Saint Charles | 29 min |
| Sep 22, 1:33 PM CDT | Special Weather Statement | JAN | Catahoula, Concordia | 57 min |
| Sep 22, 1:38 PM CDT | Severe Thunderstorm Warning | JAN | Catahoula, Concordia | 67 min |
| Sep 22, 1:42 PM CDT | Special Weather Statement | SHV | Caldwell | 18 min |
| Sep 22, 2:01 PM CDT | Special Weather Statement | LIX | East Baton Rouge, West Baton Rouge | 44 min |
| Sep 22, 2:07 PM CDT | Special Weather Statement | SHV | Ouachita | 23 min |
| Sep 22, 2:15 PM CDT | Special Weather Statement | SHV | LaSalle | 45 min |
| Sep 22, 2:16 PM CDT | Special Weather Statement | LIX | East Feliciana | 59 min |
| Sep 22, 2:19 PM CDT | Special Weather Statement | SHV | Union | 41 min |
| Sep 22, 2:31 PM CDT | Special Weather Statement | SHV | Caldwell | 29 min |
| Sep 22, 2:45 PM CDT | Special Weather Statement | LIX | Iberville, West Baton Rouge | 60 min |
| Sep 22, 2:54 PM CDT | Special Weather Statement | LCH | Rapides | 36 min |
| Sep 22, 2:55 PM CDT | Special Weather Statement | LCH | Saint Martin | 35 min |
| Sep 22, 3:28 PM CDT | Severe Thunderstorm Warning | SHV | Ouachita, Union | 31 min |
| Sep 22, 3:35 PM CDT | Special Weather Statement | LCH | Rapides | 25 min |
| Sep 22, 3:57 PM CDT | Special Weather Statement | LIX | Livingston | 63 min |
| Sep 22, 3:58 PM CDT | Special Weather Statement | SHV | Union | 32 min |
| Sep 22, 4:21 PM CDT | Special Weather Statement | LCH | Iberia | 39 min |
| Sep 22, 4:24 PM CDT | Special Weather Statement | LCH | Jefferson Davis | 51 min |
| Sep 22, 4:27 PM CDT | Special Weather Statement | LCH | Cameron | 33 min |
| Sep 22, 4:31 PM CDT | Special Weather Statement | SHV | Union | 29 min |
| Sep 22, 4:34 PM CDT | Special Marine Warning | LCH | 41 min | |
| Sep 22, 4:57 PM CDT | Special Weather Statement | LCH | Calcasieu | 48 min |
| Sep 22, 5:13 PM CDT | Special Weather Statement | LCH | Vermilion | 47 min |
| Sep 22, 5:16 PM CDT | Special Marine Warning | LCH | 59 min | |
| Sep 22, 5:19 PM CDT | Special Weather Statement | LCH | Cameron | 26 min |
| Sep 22, 5:20 PM CDT | Special Marine Warning | LCH | 55 min | |
| Sep 22, 5:26 PM CDT | Special Marine Warning | LCH | 64 min | |
| Sep 22, 5:33 PM CDT | Special Weather Statement | LCH | Jefferson Davis | 27 min |
| Sep 22, 5:55 PM CDT | Special Marine Warning | LCH | 35 min | |
| Sep 22, 6:20 PM CDT | Special Marine Warning | LCH | 55 min | |
| Sep 22, 6:23 PM CDT | Special Marine Warning | LIX | 67 min | |
| Sep 22, 6:25 PM CDT | Special Weather Statement | LCH | Jefferson Davis | 35 min |
| Sep 22, 7:42 PM CDT | Special Marine Warning | LCH | 33 min | |
| Sep 28, 7:56 AM CDT | Special Marine Warning | LIX | 64 min |
By product
Every kind of product issued here, grouped by hazard. Each opens the same place narrowed to that product.
| Product | Alerts |
|---|---|
| Severe storms | |
| Severe Thunderstorm Warning | 33 |
| Tornado Warning | 1 |
| Mesoscale Discussion | 2 |
| Special Weather Statement | 147 |
| Flooding | |
| Flash Flood Warning | 7 |
| Areal Flood Advisory | 11 |
| Heat | |
| Heat Advisory | 17 |
| Wind and dust | |
| Wind Advisory | 1 |
| Tropical | |
| Storm Surge Warning | 1 |
| Hurricane Watch | 1 |
| Coast and beach | |
| Coastal Flood Warning | 1 |
| Marine | |
| Special Marine Warning | 33 |
| Small Craft Advisory | 2 |
By county
Every county with at least one alert. A county page lists each alert that covered it.
- Calcasieu Parish15
- Saint Tammany Parish15
- Tangipahoa Parish15
- Jefferson Parish14
- Catahoula Parish13
- Concordia Parish13
- Morehouse Parish13
- Washington Parish13
- LaSalle Parish13
- Rapides Parish12
- Union Parish12
- Saint Helena Parish12
- East Carroll Parish11
- Richland Parish11
- Tensas Parish11
- West Carroll Parish11
- Livingston Parish11
- Orleans Parish11
- Caldwell Parish11
- De Soto Parish11
- Cameron Parish10
- Franklin Parish10
- Madison Parish10
- Jefferson Davis Parish10
- Vernon Parish10
- Bossier Parish10
- Webster Parish10
- Saint Charles Parish10
- West Feliciana Parish10
- Claiborne Parish9
- Sabine Parish9
- West Baton Rouge Parish9
- Caddo Parish8
- Lincoln Parish8
- Ouachita Parish8
- Iberville Parish8
- Red River Parish8
- Saint Martin Parish7
- Saint John the Baptist Parish7
- Assumption Parish7
24 more counties
- Bienville Parish7
- East Baton Rouge Parish7
- East Feliciana Parish7
- Grant Parish7
- Natchitoches Parish7
- Acadia Parish6
- Evangeline Parish6
- Pointe Coupee Parish6
- Jackson Parish6
- Winn Parish6
- Beauregard Parish5
- Allen Parish5
- Avoyelles Parish5
- Saint Landry Parish5
- Vermilion Parish5
- Ascension Parish5
- Lafourche Parish5
- Lafayette Parish4
- Terrebonne Parish4
- Iberia Parish3
- Plaquemines Parish3
- Saint Bernard Parish2
- Saint James Parish2
- St. Mary Parish1
Nearby
Sources
National Weather Service watches, warnings, advisories and statements from the Iowa Environmental Mesonet's VTEC archive, which reconstructs tornado, severe thunderstorm, flash flood and marine warnings back to 1986 from the NWS text archive. Storm Prediction Center watches and mesoscale discussions from SPC's archive through the Mesonet. County centers from the US Census Bureau. Warning verification from the Mesonet's Cow. Rebuilt daily.