Alert archive / Louisiana / 2019
Weather alerts in Louisiana, August 2019
249 weather alerts in August 2019, 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 August 2019. Tap one for its archive.
- Alerts
- 249
- Warnings
- 58
- Watches
- 2
- Advisories
- 65
- Busiest day
- August 14, 201944 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 |
|---|---|---|---|---|
| Jul 31, 8:08 PM CDT | River Flood Warning | LCH | Rapides | 5 days |
| Aug 1, 4:03 PM CDT | Special Weather Statement | LIX | Jefferson | 27 min |
| Aug 1, 4:07 PM CDT | Special Weather Statement | LIX | Washington | 38 min |
| Aug 1, 5:09 PM CDT | Special Weather Statement | LCH | Avoyelles | 51 min |
| Aug 1, 9:29 PM CDT | Special Weather Statement | LIX | Orleans | 31 min |
| Aug 2, 1:59 PM CDT | Special Weather Statement | LIX | Orleans | 46 min |
| Aug 2, 3:26 PM CDT | Special Weather Statement | LIX | Terrebonne | 34 min |
| Aug 2, 4:21 PM CDT | Special Marine Warning | LCH | 24 min | |
| Aug 3, 2:07 PM CDT | Areal Flood Advisory | LIX | Jefferson, Orleans, Saint Bernard | 53 min |
| Aug 3, 2:23 PM CDT | Special Weather Statement | LIX | Saint John the Baptist | 52 min |
| Aug 4, 3:19 PM CDT | Special Weather Statement | LIX | Livingston, Saint John the Baptist | 41 min |
| Aug 4, 4:16 PM CDT | Areal Flood Advisory | LCH | Beauregard | 59 min |
| Aug 4, 8:44 PM CDT | Special Weather Statement | SHV | Caldwell | 61 min |
| Aug 4, 8:46 PM CDT | Special Weather Statement | SHV | LaSalle | 59 min |
| Aug 5, 5:08 AM CDT | Special Marine Warning | LIX | 67 min | |
| Aug 5, 5:13 AM CDT | Areal Flood Advisory | LIX | Saint Tammany | 3 hr |
| Aug 5, 6:09 AM CDT | Areal Flood Advisory | LIX | Orleans | 2 hr |
| Aug 5, 6:19 AM CDT | Special Marine Warning | LIX | 30 min | |
| Aug 5, 6:51 AM CDT | Special Marine Warning | LIX | 24 min | |
| Aug 5, 7:28 AM CDT | Special Weather Statement | LIX | Orleans | 47 min |
| Aug 5, 7:33 AM CDT | Special Weather Statement | LIX | Plaquemines | 27 min |
| Aug 5, 8:04 AM CDT | Special Weather Statement | LIX | Plaquemines | 56 min |
| Aug 5, 8:19 AM CDT | Areal Flood Advisory | LIX | Jefferson, Orleans, Plaquemines, Saint Bernard, Saint Charles | 116 min |
| Aug 5, 8:23 AM CDT | Special Marine Warning | LIX | 52 min | |
| Aug 5, 8:25 AM CDT | Special Weather Statement | LIX | Saint Charles | 50 min |
| Aug 5, 8:55 AM CDT | Areal Flood Advisory | LIX | Jefferson, Orleans | 2 hr |
| Aug 5, 9:33 AM CDT | Special Weather Statement | LIX | Plaquemines | 42 min |
| Aug 5, 9:52 AM CDT | Special Marine Warning | LIX | 38 min | |
| Aug 5, 3:23 PM CDT | Special Weather Statement | LIX | Saint Tammany | 37 min |
| Aug 5, 4:22 PM CDT | Special Weather Statement | SHV | Winn | 53 min |
| Aug 5, 4:46 PM CDT | Special Weather Statement | LIX | Saint Tammany | 29 min |
| Aug 5, 5:37 PM CDT | Special Weather Statement | SHV | Grant | 53 min |
| Aug 5, 6:08 PM CDT | Special Weather Statement | LIX | Saint James | 37 min |
| Aug 6, 10:24 AM CDT | Special Weather Statement | SHV | Jackson | 36 min |
| Aug 6, 10:57 AM CDT | Special Weather Statement | SHV | Caldwell | 33 min |
| Aug 6, 11:21 AM CDT | Special Weather Statement | JAN | Franklin | 39 min |
| Aug 6, 12:44 PM CDT | Special Weather Statement | SHV | Bienville | 46 min |
| Aug 6, 2:07 PM CDT | Special Weather Statement | SHV | Claiborne | 38 min |
| Aug 6, 3:01 PM CDT | Heat Advisory | JAN | Catahoula, Concordia, East Carroll, Franklin, Madison, Morehouse and 3 more | 28 hr |
| Aug 6, 3:29 PM CDT | Special Weather Statement | LIX | Lafourche | 31 min |
| Aug 6, 3:56 PM CDT | Heat Advisory | SHV | Bienville, Bossier, Caddo, Caldwell, Claiborne, De Soto and 11 more | 7 days |
| Aug 6, 4:37 PM CDT | Special Weather Statement | SHV | Red River | 38 min |
| Aug 6, 6:43 PM CDT | Special Marine Warning | LIX | 47 min | |
| Aug 6, 7:07 PM CDT | Special Marine Warning | LIX | 53 min | |
| Aug 7, 9:47 AM CDT | Heat Advisory | LCH | Allen, Avoyelles, Beauregard, Cameron, Evangeline, Lafayette and 4 more | 9 hr |
| Aug 7, 1:22 PM CDT | Special Marine Warning | LIX | 25 min | |
| Aug 7, 3:33 PM CDT | Heat Advisory | JAN | Catahoula, Concordia, East Carroll, Franklin, Madison, Morehouse and 3 more | 51 hr |
| Aug 7, 5:21 PM CDT | Special Weather Statement | JAN | Morehouse | 24 min |
| Aug 7, 6:05 PM CDT | Severe Thunderstorm Warning | JAN | Morehouse | 40 min |
| Aug 7, 6:40 PM CDT | Severe Thunderstorm Warning | JAN | Morehouse | 35 min |
| Aug 8, 4:27 AM CDT | Heat Advisory | LCH | Allen, Avoyelles, Beauregard, Cameron, Evangeline, Lafayette and 4 more | 14 hr |
| Aug 8, 12:52 PM CDT | Areal Flood Advisory | LIX | Jefferson, Orleans, Saint Bernard | 113 min |
| Aug 8, 3:45 PM CDT | Heat Advisory | LCH | Allen, Avoyelles, Beauregard, Cameron, Evangeline, Lafayette and 4 more | 27 hr |
| Aug 8, 3:54 PM CDT | Special Weather Statement | JAN | West Carroll | 36 min |
| Aug 8, 5:25 PM CDT | Special Weather Statement | JAN | East Carroll, West Carroll | 35 min |
| Aug 9, 5:22 AM CDT | Areal Flood Advisory | LIX | Saint Tammany | 113 min |
| Aug 9, 10:34 AM CDT | Heat Advisory | LIX | Assumption, East Baton Rouge, East Feliciana, Iberville, Pointe Coupee, Saint Bernard and 7 more | 8 hr |
| Aug 9, 3:10 PM CDT | Heat Advisory | LCH | Allen, Avoyelles, Beauregard, Cameron, Evangeline, Lafayette and 4 more | 28 hr |
| Aug 9, 4:03 PM CDT | Heat Advisory | LIX | Assumption, East Baton Rouge, East Feliciana, Iberville, Pointe Coupee, Saint Bernard and 7 more | 27 hr |
| Aug 10, 3:50 AM CDT | Heat Advisory | JAN | Catahoula, Concordia, East Carroll, Franklin, Madison, Morehouse and 3 more | 71 hr |
| Aug 11, 3:08 AM CDT | Heat Advisory | LCH | Allen, Avoyelles, Beauregard, Cameron, Evangeline, Lafayette and 4 more | 15 hr |
| Aug 11, 3:22 AM CDT | Heat Advisory | LIX | Assumption, East Baton Rouge, East Feliciana, Iberville, Pointe Coupee, Saint Bernard and 7 more | 15 hr |
| Aug 11, 3:57 AM CDT | Excessive Heat Warning | JAN | Catahoula, Concordia, East Carroll, Franklin, Madison, Morehouse and 3 more | 64 hr |
| Aug 11, 2:32 PM CDT | Special Weather Statement | LIX | Saint Tammany | 28 min |
| Aug 11, 3:23 PM CDT | Excessive Heat Warning | SHV | Bienville, Bossier, Caddo, Caldwell, Claiborne, De Soto and 10 more | 52 hr |
| Aug 11, 3:28 PM CDT | Heat Advisory | LCH | Allen, Avoyelles, Beauregard, Cameron, Evangeline, Lafayette and 4 more | 28 hr |
| Aug 11, 6:23 PM CDT | Heat Advisory | LIX | Assumption, East Baton Rouge, East Feliciana, Iberville, Pointe Coupee, Saint Bernard and 7 more | 50 hr |
| Aug 12, 1:18 PM CDT | Heat Advisory | LCH | Allen, Avoyelles, Beauregard, Cameron, Evangeline, Lafayette and 4 more | 30 hr |
| Aug 13, 7:58 AM CDT | Special Weather Statement | LIX | Jefferson | 32 min |
| Aug 13, 8:02 AM CDT | Special Marine Warning | LIX | 58 min | |
| Aug 13, 8:04 AM CDT | Special Marine Warning | LIX | 56 min | |
| Aug 13, 10:19 AM CDT | Excessive Heat Warning | LIX | East Baton Rouge, East Feliciana, Saint Helena, Tangipahoa, Washington, West Feliciana | 10 hr |
| Aug 13, 12:19 PM CDT | Special Marine Warning | LIX | 26 min | |
| Aug 13, 1:08 PM CDT | Special Marine Warning | LIX | 37 min | |
| Aug 13, 3:07 PM CDT | Special Marine Warning | LIX | 53 min | |
| Aug 13, 3:13 PM CDT | Heat Advisory | JAN | Catahoula, Concordia, Franklin, Richland, Tensas | 28 hr |
| Aug 13, 3:16 PM CDT | Heat Advisory | SHV | Bienville, Bossier, Caddo, Caldwell, De Soto, Grant and 8 more | 27 hr |
| Aug 13, 3:25 PM CDT | Heat Advisory | LCH | Allen, Avoyelles, Beauregard, Cameron, Evangeline, Lafayette and 4 more | 27 hr |
| Aug 13, 3:49 PM CDT | Special Marine Warning | LIX | 56 min | |
| Aug 13, 3:59 PM CDT | Special Weather Statement | LIX | Jefferson | 46 min |
| Aug 13, 4:35 PM CDT | Areal Flood Advisory | LIX | Saint John the Baptist, Saint Tammany, Tangipahoa | 115 min |
| Aug 13, 5:37 PM CDT | Areal Flood Advisory | LIX | Livingston, Saint Helena, Tangipahoa | 113 min |
| Aug 14, 4:17 AM CDT | Areal Flood Advisory | LIX | Washington | 118 min |
| Aug 14, 5:36 AM CDT | Special Weather Statement | SHV | Union | 39 min |
| Aug 14, 6:24 AM CDT | Areal Flood Advisory | SHV | Lincoln, Union | 2 hr |
| Aug 14, 6:56 AM CDT | Special Weather Statement | SHV | Ouachita | 49 min |
| Aug 14, 9:14 AM CDT | Special Weather Statement | JAN | Madison | 31 min |
| Aug 14, 10:10 AM CDT | Special Weather Statement | LIX | Ascension, Assumption, Saint James | 50 min |
| Aug 14, 10:23 AM CDT | Special Marine Warning | LIX | 67 min | |
| Aug 14, 10:25 AM CDT | Special Marine Warning | LIX | 65 min | |
| Aug 14, 10:57 AM CDT | Special Weather Statement | LIX | Terrebonne | 33 min |
| Aug 14, 11:13 AM CDT | Heat Advisory | LIX | East Baton Rouge, East Feliciana, Iberville, Pointe Coupee, Saint Bernard, Saint Helena and 5 more | 8 hr |
| Aug 14, 11:44 AM CDT | Special Marine Warning | LIX | 61 min | |
| Aug 14, 12:21 PM CDT | Special Marine Warning | LIX | 54 min | |
| Aug 14, 12:50 PM CDT | Special Weather Statement | SHV | Claiborne | 40 min |
| Aug 14, 1:22 PM CDT | Special Weather Statement | LCH | St. Mary | 38 min |
| Aug 14, 1:28 PM CDT | Special Marine Warning | LIX | 32 min | |
| Aug 14, 1:30 PM CDT | Special Weather Statement | SHV | Webster | 30 min |
| Aug 14, 1:37 PM CDT | Special Marine Warning | LIX | 53 min | |
| Aug 14, 1:45 PM CDT | Areal Flood Advisory | SHV | Claiborne, Webster | 3 hr |
| Aug 14, 2:07 PM CDT | Special Weather Statement | LIX | Jefferson | 23 min |
| Aug 14, 2:32 PM CDT | Areal Flood Advisory | SHV | Caddo, De Soto | 3 hr |
| Aug 14, 2:33 PM CDT | Special Weather Statement | LCH | Lafayette | 27 min |
| Aug 14, 2:45 PM CDT | Special Weather Statement | LCH | Saint Martin | 30 min |
| Aug 14, 2:50 PM CDT | Special Weather Statement | LIX | Saint James | 25 min |
| Aug 14, 2:51 PM CDT | Special Weather Statement | LIX | Saint John the Baptist | 24 min |
| Aug 14, 2:54 PM CDT | Special Marine Warning | LIX | 51 min | |
| Aug 14, 3:06 PM CDT | Special Marine Warning | LIX | 24 min | |
| Aug 14, 3:16 PM CDT | Special Weather Statement | LIX | Iberville | 29 min |
| Aug 14, 3:18 PM CDT | Special Weather Statement | LIX | Saint James | 27 min |
| Aug 14, 3:29 PM CDT | Special Weather Statement | LCH | Vermilion | 31 min |
| Aug 14, 3:51 PM CDT | Special Weather Statement | LIX | West Baton Rouge | 24 min |
| Aug 14, 4:00 PM CDT | Special Weather Statement | LCH | Jefferson Davis | 30 min |
| Aug 14, 4:08 PM CDT | Special Weather Statement | LIX | Washington | 52 min |
| Aug 14, 4:14 PM CDT | Special Weather Statement | LCH | Evangeline | 31 min |
| Aug 14, 4:32 PM CDT | Special Weather Statement | LCH | Cameron | 28 min |
| Aug 14, 4:39 PM CDT | Special Weather Statement | LCH | Jefferson Davis | 36 min |
| Aug 14, 5:06 PM CDT | Special Weather Statement | LCH | Cameron | 24 min |
| Aug 14, 5:13 PM CDT | Special Weather Statement | LIX | Saint Tammany, Tangipahoa | 62 min |
| Aug 14, 5:28 PM CDT | Special Weather Statement | LCH | Cameron | 32 min |
| Aug 14, 5:44 PM CDT | Special Weather Statement | LCH | Cameron | 31 min |
| Aug 14, 5:47 PM CDT | Special Marine Warning | LCH | 43 min | |
| Aug 14, 5:49 PM CDT | Special Weather Statement | LCH | Calcasieu | 26 min |
| Aug 14, 5:57 PM CDT | Special Weather Statement | LCH | Cameron | 33 min |
| Aug 14, 6:28 PM CDT | Areal Flood Advisory | LIX | Saint Helena, Tangipahoa | 2 hr |
| Aug 14, 6:44 PM CDT | Special Marine Warning | LCH | 31 min | |
| Aug 14, 7:07 PM CDT | Special Marine Warning | LCH | 53 min | |
| Aug 15, 2:22 PM CDT | Special Weather Statement | LIX | Terrebonne | 23 min |
| Aug 15, 2:42 PM CDT | Special Weather Statement | LCH | Vermilion | 33 min |
| Aug 15, 2:49 PM CDT | Areal Flood Advisory | LCH | Vermilion | 116 min |
| Aug 15, 3:11 PM CDT | Special Weather Statement | LIX | Saint Tammany | 34 min |
| Aug 15, 3:46 PM CDT | Areal Flood Advisory | LCH | Acadia, Iberia, Lafayette, Saint Martin, Vermilion | 119 min |
| Aug 15, 4:04 PM CDT | Special Weather Statement | LCH | Cameron | 26 min |
| Aug 15, 5:04 PM CDT | Areal Flood Advisory | LCH | Iberia, Lafayette, St. Mary, Vermilion | 116 min |
| Aug 15, 6:00 PM CDT | Special Marine Warning | LIX | 30 min | |
| Aug 15, 6:01 PM CDT | Special Weather Statement | LIX | Saint John the Baptist | 29 min |
| Aug 15, 7:24 PM CDT | Special Marine Warning | LIX | 36 min | |
| Aug 15, 8:28 PM CDT | Areal Flood Advisory | SHV | Sabine | 2 hr |
| Aug 16, 5:30 AM CDT | Heat Advisory | LCH | Cameron, Lafayette, Saint Martin | 14 hr |
| Aug 17, 4:11 AM CDT | Heat Advisory | SHV | Bienville, Bossier, Caddo, Caldwell, Claiborne, De Soto and 11 more | 5 days |
| Aug 18, 3:03 PM CDT | Special Weather Statement | LIX | Orleans | 27 min |
| Aug 18, 3:59 PM CDT | Special Weather Statement | LIX | Saint Tammany | 46 min |
| Aug 18, 4:04 PM CDT | Special Weather Statement | LIX | Jefferson | 56 min |
| Aug 18, 4:24 PM CDT | Special Weather Statement | LIX | Tangipahoa | 51 min |
| Aug 18, 4:37 PM CDT | Special Weather Statement | LIX | Saint Tammany | 38 min |
| Aug 18, 4:42 PM CDT | Special Marine Warning | LIX | 39 min | |
| Aug 18, 4:54 PM CDT | Areal Flood Advisory | LIX | Saint Tammany | 2 hr |
| Aug 18, 5:21 PM CDT | Special Weather Statement | JAN | Franklin | 39 min |
| Aug 18, 6:05 PM CDT | Areal Flood Advisory | LIX | Saint Tammany, Tangipahoa, Washington | 115 min |
| Aug 18, 7:09 PM CDT | Special Weather Statement | LIX | Orleans | 36 min |
| Aug 18, 7:28 PM CDT | Special Weather Statement | JAN | Tensas | 47 min |
| Aug 18, 8:15 PM CDT | Areal Flood Advisory | LIX | Saint Helena | 2 hr |
| Aug 19, 3:15 AM CDT | Special Marine Warning | LIX | 60 min | |
| Aug 19, 5:52 AM CDT | Special Weather Statement | LIX | Plaquemines | 23 min |
| Aug 19, 8:38 AM CDT | Special Marine Warning | LIX | 67 min | |
| Aug 19, 9:18 AM CDT | Special Weather Statement | LIX | Orleans | 27 min |
| Aug 19, 9:21 AM CDT | Special Marine Warning | LIX | 84 min | |
| Aug 19, 9:44 AM CDT | Special Weather Statement | LIX | Orleans | 46 min |
| Aug 19, 10:17 AM CDT | Special Weather Statement | LIX | Jefferson | 43 min |
| Aug 19, 10:33 AM CDT | Special Marine Warning | LIX | 57 min | |
| Aug 19, 12:17 PM CDT | Areal Flood Advisory | LIX | Ascension, Assumption, Iberville, Lafourche, Saint Charles, Saint James and 1 more | 118 min |
| Aug 19, 12:55 PM CDT | Special Weather Statement | LCH | Saint Martin | 50 min |
| Aug 19, 1:25 PM CDT | Special Marine Warning | LIX | 50 min | |
| Aug 19, 1:35 PM CDT | Special Weather Statement | LIX | Orleans | 40 min |
| Aug 19, 2:07 PM CDT | Areal Flood Advisory | LIX | Orleans, Saint Tammany | 53 min |
| Aug 19, 2:35 PM CDT | Areal Flood Advisory | LIX | Jefferson, Orleans, Plaquemines, Saint Bernard | 115 min |
| Aug 19, 2:36 PM CDT | Special Marine Warning | LIX | 9 min | |
| Aug 19, 2:44 PM CDT | Heat Advisory | JAN | Catahoula, Concordia, East Carroll, Franklin, Madison, Morehouse and 3 more | 29 hr |
| Aug 19, 3:35 PM CDT | Areal Flood Advisory | LIX | Saint Tammany | 115 min |
| Aug 19, 5:21 PM CDT | Special Weather Statement | LIX | Saint Helena | 39 min |
| Aug 19, 6:59 PM CDT | Special Weather Statement | LCH | Avoyelles | 46 min |
| Aug 19, 7:03 PM CDT | Special Weather Statement | SHV | LaSalle | 42 min |
| Aug 19, 7:46 PM CDT | Special Weather Statement | LCH | Rapides | 44 min |
| Aug 19, 8:00 PM CDT | Special Weather Statement | SHV | Grant | 30 min |
| Aug 19, 8:29 PM CDT | Special Weather Statement | LCH | Rapides | 46 min |
| Aug 20, 12:54 PM CDT | Special Weather Statement | LIX | Jefferson | 66 min |
| Aug 20, 1:24 PM CDT | Areal Flood Advisory | LIX | Jefferson, Plaquemines | 66 min |
| Aug 20, 2:17 PM CDT | Areal Flood Advisory | LCH | Calcasieu | 58 min |
| Aug 20, 3:14 PM CDT | Areal Flood Advisory | LCH | Calcasieu | 61 min |
| Aug 21, 2:14 AM CDT | Special Weather Statement | LIX | Saint Tammany | 61 min |
| Aug 21, 3:40 AM CDT | Heat Advisory | JAN | East Carroll, Franklin, Madison, Morehouse, Richland, West Carroll | 15 hr |
| Aug 21, 10:08 AM CDT | Special Weather Statement | LIX | Saint Tammany | 22 min |
| Aug 21, 10:34 AM CDT | Special Weather Statement | LIX | Saint Charles | 26 min |
| Aug 21, 1:12 PM CDT | Special Weather Statement | LIX | Washington | 33 min |
| Aug 21, 1:21 PM CDT | Areal Flood Advisory | LIX | Washington | 87 min |
| Aug 21, 1:45 PM CDT | Special Weather Statement | LIX | Washington | 30 min |
| Aug 21, 1:52 PM CDT | Special Weather Statement | LIX | Saint Tammany | 23 min |
| Aug 21, 2:27 PM CDT | Special Weather Statement | LIX | East Baton Rouge | 33 min |
| Aug 21, 2:28 PM CDT | Special Weather Statement | LIX | Tangipahoa | 32 min |
| Aug 21, 2:45 PM CDT | Special Weather Statement | LIX | Livingston | 30 min |
| Aug 21, 3:04 PM CDT | Areal Flood Advisory | LIX | East Baton Rouge, Livingston, Saint Helena, Tangipahoa | 56 min |
| Aug 21, 3:25 PM CDT | Special Weather Statement | LIX | East Baton Rouge | 35 min |
| Aug 21, 5:56 PM CDT | Special Weather Statement | JAN | Catahoula | 34 min |
| Aug 22, 4:09 AM CDT | Heat Advisory | SHV | Bienville, Bossier, Caddo, De Soto, Red River, Webster | 12 hr |
| Aug 22, 3:20 PM CDT | Special Weather Statement | JAN | Madison | 25 min |
| Aug 23, 11:37 AM CDT | Special Marine Warning | LIX | 23 min | |
| Aug 23, 11:39 AM CDT | Special Weather Statement | LIX | Tangipahoa | 36 min |
| Aug 23, 3:37 PM CDT | Special Weather Statement | SHV | Red River | 23 min |
| Aug 23, 3:52 PM CDT | Flash Flood Watch | LCH | Cameron, Lafayette, Saint Martin | 63 hr |
| Aug 24, 2:05 PM CDT | Special Weather Statement | LIX | Pointe Coupee, West Baton Rouge, West Feliciana | 40 min |
| Aug 24, 2:23 PM CDT | Special Marine Warning | LIX | 37 min | |
| Aug 24, 2:55 PM CDT | Special Weather Statement | LIX | Pointe Coupee | 35 min |
| Aug 24, 2:58 PM CDT | Special Weather Statement | LIX | Tangipahoa | 47 min |
| Aug 24, 3:00 PM CDT | Special Weather Statement | LIX | Jefferson | 45 min |
| Aug 25, 4:27 AM CDT | Flash Flood Watch | LIX | Assumption, East Baton Rouge, East Feliciana, Iberville, Saint Bernard, Saint Helena and 5 more | 27 hr |
| Aug 25, 2:55 PM CDT | Areal Flood Advisory | LCH | Calcasieu | 2 hr |
| Aug 25, 3:16 PM CDT | Heat Advisory | SHV | Bossier, Caddo, De Soto, Natchitoches, Red River, Sabine and 1 more | 28 hr |
| Aug 25, 3:24 PM CDT | Flash Flood Warning | LCH | Calcasieu | 3 hr |
| Aug 26, 5:27 AM CDT | Special Marine Warning | LIX | 63 min | |
| Aug 26, 6:53 AM CDT | Special Marine Warning | LIX | 37 min | |
| Aug 26, 7:56 AM CDT | Special Weather Statement | LIX | Tangipahoa, Washington | 64 min |
| Aug 26, 8:34 AM CDT | Special Marine Warning | LIX | 26 min | |
| Aug 26, 8:37 AM CDT | Special Weather Statement | LIX | Ascension | 23 min |
| Aug 26, 8:50 AM CDT | Special Weather Statement | LIX | Saint Tammany | 25 min |
| Aug 26, 9:01 AM CDT | Special Marine Warning | LIX | 44 min | |
| Aug 26, 9:13 AM CDT | Special Weather Statement | LIX | Ascension | 47 min |
| Aug 26, 9:29 AM CDT | Special Weather Statement | LIX | Saint Tammany | 31 min |
| Aug 26, 9:44 AM CDT | Special Marine Warning | LIX | 31 min | |
| Aug 26, 9:57 AM CDT | Severe Thunderstorm Warning | LIX | Saint Tammany, Tangipahoa | 33 min |
| Aug 26, 10:01 AM CDT | Special Marine Warning | LIX | 59 min | |
| Aug 26, 10:28 AM CDT | Special Weather Statement | LIX | Saint Tammany | 32 min |
| Aug 26, 10:48 AM CDT | Special Marine Warning | LIX | 57 min | |
| Aug 26, 11:02 AM CDT | Special Weather Statement | LIX | Saint Tammany | 28 min |
| Aug 26, 11:52 AM CDT | Special Weather Statement | LIX | Iberville | 38 min |
| Aug 26, 12:51 PM CDT | Special Weather Statement | LIX | Ascension, Livingston, Saint John the Baptist | 39 min |
| Aug 26, 1:08 PM CDT | Heat Advisory | LCH | Beauregard, Vernon | 6 hr |
| Aug 26, 1:17 PM CDT | Special Weather Statement | LIX | Saint Helena | 28 min |
| Aug 26, 1:51 PM CDT | Special Weather Statement | LIX | Orleans | 24 min |
| Aug 26, 2:33 PM CDT | Special Marine Warning | LIX | 27 min | |
| Aug 26, 2:58 PM CDT | Areal Flood Advisory | LIX | Orleans | 2 hr |
| Aug 26, 3:07 PM CDT | Areal Flood Advisory | LIX | Jefferson, Plaquemines, Saint Bernard | 113 min |
| Aug 26, 3:37 PM CDT | Heat Advisory | SHV | Caldwell, De Soto, Grant, LaSalle, Natchitoches, Red River and 2 more | 20 hr |
| Aug 26, 3:47 PM CDT | Flash Flood Warning | LIX | Jefferson, Orleans, Saint Bernard | 118 min |
| Aug 27, 2:15 AM CDT | River Flood Warning | LIX | Saint Tammany | 6 hr |
| Aug 27, 3:25 AM CDT | Heat Advisory | LCH | Allen, Avoyelles, Beauregard, Cameron, Evangeline, Lafayette and 4 more | 12 hr |
| Aug 27, 9:53 AM CDT | River Flood Warning | LIX | Saint Tammany, Washington | 6 days |
| Aug 28, 3:22 AM CDT | Special Weather Statement | SHV | De Soto | 53 min |
| Aug 28, 3:31 AM CDT | Areal Flood Advisory | SHV | Sabine | 119 min |
| Aug 28, 4:23 AM CDT | Heat Advisory | LIX | Assumption, East Baton Rouge, East Feliciana, Iberville, Pointe Coupee, Saint Bernard and 6 more | 14 hr |
| Aug 28, 4:47 AM CDT | Special Weather Statement | SHV | Sabine | 58 min |
| Aug 28, 2:28 PM CDT | Special Weather Statement | LCH | Lafayette | 32 min |
| Aug 28, 3:49 PM CDT | Special Weather Statement | LCH | Iberia | 26 min |
| Aug 28, 4:26 PM CDT | Special Weather Statement | LCH | St. Mary | 49 min |
| Aug 28, 5:26 PM CDT | Special Weather Statement | LCH | Saint Landry | 34 min |
| Aug 28, 7:37 PM CDT | Areal Flood Advisory | LIX | East Baton Rouge, Iberville, Pointe Coupee, West Baton Rouge | 113 min |
| Aug 30, 8:22 PM CDT | Special Weather Statement | SHV | Caddo | 38 min |
| Aug 31, 3:47 PM CDT | Special Marine Warning | LIX | 88 min | |
| Aug 31, 4:12 PM CDT | Special Marine Warning | LIX | 93 min | |
| Aug 31, 4:24 PM CDT | Special Weather Statement | SHV | Bossier | 36 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 | 3 |
| Special Weather Statement | 124 |
| Flooding | |
| Flash Flood Warning | 2 |
| River Flood Warning | 3 |
| Flash Flood Watch | 2 |
| Areal Flood Advisory | 36 |
| Heat | |
| Excessive Heat Warning | 3 |
| Heat Advisory | 29 |
| Marine | |
| Special Marine Warning | 47 |
By county
Every county with at least one alert. A county page lists each alert that covered it.
- Saint Tammany Parish24
- Tangipahoa Parish20
- Orleans Parish18
- Cameron Parish17
- Jefferson Parish16
- Washington Parish16
- Lafayette Parish15
- Saint John the Baptist Parish14
- Saint Martin Parish14
- Saint Helena Parish14
- Saint Bernard Parish13
- Rapides Parish12
- East Baton Rouge Parish12
- Avoyelles Parish11
- Beauregard Parish11
- Saint James Parish11
- Iberville Parish11
- Evangeline Parish10
- Saint Landry Parish10
- Vernon Parish10
- West Baton Rouge Parish10
- Franklin Parish9
- Morehouse Parish9
- De Soto Parish9
- Red River Parish9
- Allen Parish9
- Pointe Coupee Parish9
- Plaquemines Parish8
- Madison Parish8
- West Carroll Parish8
- Caddo Parish8
- Sabine Parish8
- Webster Parish8
- Assumption Parish8
- East Feliciana Parish8
- West Feliciana Parish8
- Caldwell Parish7
- LaSalle Parish7
- Grant Parish7
- Catahoula Parish7
24 more counties
- East Carroll Parish7
- Richland Parish7
- Tensas Parish7
- Bossier Parish7
- Winn Parish6
- Bienville Parish6
- Claiborne Parish6
- Concordia Parish6
- Natchitoches Parish6
- Livingston Parish5
- Jackson Parish5
- Ouachita Parish5
- Union Parish5
- Ascension Parish5
- Vermilion Parish5
- Calcasieu Parish5
- Saint Charles Parish4
- Lincoln Parish4
- Terrebonne Parish3
- St. Mary Parish3
- Iberia Parish3
- Lafourche Parish2
- Jefferson Davis Parish2
- Acadia Parish1
Nearby
Alerts in force nowTornadoes on recordThe radar archive20182020
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.