Alert archive / Louisiana / 2015
Weather alerts in Louisiana, May 2015
502 weather alerts in May 2015, 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 May 2015. Tap one for its archive.
- Alerts
- 502
- Warnings
- 217
- Watches
- 15
- Advisories
- 49
- Busiest day
- May 26, 201575 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 |
|---|---|---|---|---|
| May 1, 8:40 AM CDT | River Flood Warning | LCH | Rapides | 4 days |
| May 4, 2:50 AM CDT | Small Craft Advisory | LCH | 49 hr | |
| May 4, 2:54 AM CDT | Small Craft Advisory | LIX | 43 hr | |
| May 4, 3:51 PM CDT | Special Weather Statement | LCH | Acadia | 24 min |
| May 4, 4:29 PM CDT | Special Weather Statement | LCH | Evangeline | 16 min |
| May 4, 5:24 PM CDT | Special Weather Statement | LCH | Rapides | 36 min |
| May 6, 8:51 AM CDT | River Flood Warning | LCH | Calcasieu | 7 days |
| May 7, 3:42 PM CDT | Special Weather Statement | LIX | West Feliciana | 48 min |
| May 7, 5:43 PM CDT | Special Weather Statement | SHV | Claiborne, Lincoln, Union | 47 min |
| May 8, 7:13 AM CDT | Special Weather Statement | SHV | Caddo | 62 min |
| May 8, 10:34 AM CDT | River Flood Warning | SHV | Webster | 32 days |
| May 8, 7:33 PM CDT | Areal Flood Advisory | LCH | Avoyelles, Rapides | 117 min |
| May 10, 5:35 PM CDT | Special Weather Statement | JAN | Richland | 40 min |
| May 10, 7:08 PM CDT | Mesoscale Discussion | SPC | Bossier, Caddo | 97 min |
| May 10, 9:57 PM CDT | Mesoscale Discussion | SPC | Bossier, Caddo | 93 min |
| May 10, 11:31 PM CDT | Tornado Watch | SPC | Bienville, Bossier, Caddo, Claiborne, De Soto, Lincoln and 3 more | 5 hr |
| May 11, 1:47 AM CDT | Severe Thunderstorm Warning | SHV | Bossier, Caddo | 43 min |
| May 11, 2:37 AM CDT | Special Weather Statement | SHV | Bossier, Caddo | 38 min |
| May 11, 2:55 AM CDT | Mesoscale Discussion | SPC | Sabine | 95 min |
| May 11, 3:31 AM CDT | Severe Thunderstorm Warning | SHV | Caddo, De Soto | 59 min |
| May 11, 4:55 AM CDT | Areal Flood Advisory | SHV | Bossier, Caddo, De Soto, Webster | 2 hr |
| May 11, 6:28 AM CDT | Special Weather Statement | JAN | Morehouse | 47 min |
| May 11, 6:38 AM CDT | Special Weather Statement | SHV | Ouachita | 52 min |
| May 11, 7:12 AM CDT | Special Weather Statement | JAN | Morehouse, West Carroll | 33 min |
| May 11, 10:50 AM CDT | River Flood Warning | SHV | Caddo | 4 days |
| May 11, 12:26 PM CDT | Severe Thunderstorm Warning | LIX | Pointe Coupee, West Feliciana | 49 min |
| May 11, 12:30 PM CDT | Mesoscale Discussion | SPC | Ascension, Assumption, East Baton Rouge, East Feliciana, Iberia, Iberville and 18 more | 2 hr |
| May 11, 12:47 PM CDT | Severe Thunderstorm Warning | LIX | East Baton Rouge, East Feliciana | 28 min |
| May 11, 1:33 PM CDT | Special Weather Statement | LIX | West Baton Rouge | 42 min |
| May 11, 1:44 PM CDT | Mesoscale Discussion | SPC | Ascension, East Baton Rouge, East Feliciana, Iberville, Livingston, Saint Helena and 3 more | 2 hr |
| May 11, 2:13 PM CDT | Tornado Warning | LIX | Livingston, Tangipahoa | 32 min |
| May 11, 2:43 PM CDT | Severe Thunderstorm Warning | LIX | Tangipahoa | 47 min |
| May 11, 3:40 PM CDT | Special Weather Statement | LIX | Tangipahoa, Washington | 65 min |
| May 11, 4:37 PM CDT | Special Marine Warning | LIX | 53 min | |
| May 11, 5:27 PM CDT | Special Marine Warning | LIX | 63 min | |
| May 11, 9:47 PM CDT | Small Craft Advisory | LCH | 6 hr | |
| May 11, 10:00 PM CDT | Coastal Flood Advisory | LCH | Cameron | 6 hr |
| May 12, 1:07 PM CDT | Mesoscale Discussion | SPC | Acadia, Allen, Ascension, Assumption, Cameron, East Baton Rouge and 26 more | 113 min |
| May 12, 2:52 PM CDT | Special Weather Statement | LIX | Lafourche | 53 min |
| May 12, 3:14 PM CDT | Special Weather Statement | LIX | Assumption | 46 min |
| May 12, 3:40 PM CDT | Special Weather Statement | LCH | Vermilion | 50 min |
| May 12, 3:45 PM CDT | Special Weather Statement | LIX | Lafourche | 45 min |
| May 12, 4:15 PM CDT | Special Weather Statement | LIX | West Baton Rouge | 45 min |
| May 12, 4:18 PM CDT | Special Weather Statement | LIX | Saint Tammany | 42 min |
| May 12, 4:31 PM CDT | Severe Thunderstorm Warning | LIX | Iberville, Pointe Coupee, West Baton Rouge | 29 min |
| May 12, 4:45 PM CDT | Special Weather Statement | LIX | Tangipahoa | 45 min |
| May 12, 5:00 PM CDT | Special Weather Statement | LIX | East Baton Rouge, West Baton Rouge | 45 min |
| May 12, 5:04 PM CDT | Special Weather Statement | LIX | Tangipahoa | 56 min |
| May 12, 5:08 PM CDT | Special Weather Statement | LIX | East Baton Rouge, West Baton Rouge | 67 min |
| May 12, 5:35 PM CDT | Severe Thunderstorm Warning | LIX | Assumption, Lafourche, Saint James | 40 min |
| May 12, 5:59 PM CDT | Special Weather Statement | LIX | Tangipahoa | 31 min |
| May 12, 6:19 PM CDT | Special Weather Statement | LIX | Saint James | 26 min |
| May 12, 6:26 PM CDT | Special Weather Statement | LIX | Saint Tammany | 34 min |
| May 12, 6:44 PM CDT | Special Marine Warning | LIX | 31 min | |
| May 12, 6:47 PM CDT | Special Weather Statement | LIX | Saint John the Baptist | 28 min |
| May 12, 7:29 PM CDT | Special Weather Statement | LIX | Saint Tammany | 31 min |
| May 13, 12:53 PM CDT | River Flood Warning | SHV | De Soto | 9 days |
| May 13, 8:29 PM CDT | Special Weather Statement | SHV | De Soto | 46 min |
| May 13, 10:33 PM CDT | Special Weather Statement | LCH | Avoyelles | 27 min |
| May 13, 11:02 PM CDT | Special Weather Statement | LCH | Avoyelles | 28 min |
| May 13, 11:32 PM CDT | Special Weather Statement | LCH | Rapides | 28 min |
| May 13, 11:56 PM CDT | Special Weather Statement | SHV | Grant | 49 min |
| May 14, 12:44 PM CDT | River Flood Warning | SHV | Caddo | 48 hr |
| May 14, 2:05 PM CDT | Special Weather Statement | LCH | St. Mary | 25 min |
| May 14, 2:39 PM CDT | Areal Flood Advisory | LCH | St. Mary | 3 hr |
| May 15, 11:13 AM CDT | Special Weather Statement | LIX | Orleans | 47 min |
| May 15, 11:29 AM CDT | Special Marine Warning | LIX | 31 min | |
| May 15, 11:55 AM CDT | Special Marine Warning | LIX | 35 min | |
| May 15, 12:21 PM CDT | Special Weather Statement | LIX | Saint Tammany | 54 min |
| May 15, 1:05 PM CDT | Special Weather Statement | LIX | East Feliciana, Saint Helena | 40 min |
| May 15, 1:19 PM CDT | Special Weather Statement | LIX | Washington | 41 min |
| May 15, 1:39 PM CDT | Special Weather Statement | LIX | East Feliciana | 36 min |
| May 15, 2:48 PM CDT | Special Weather Statement | LIX | Saint Charles | 42 min |
| May 15, 2:53 PM CDT | Special Weather Statement | SHV | De Soto | 52 min |
| May 15, 3:39 PM CDT | Special Weather Statement | JAN | Franklin | 36 min |
| May 15, 4:20 PM CDT | Special Weather Statement | JAN | Richland | 40 min |
| May 15, 4:21 PM CDT | Special Marine Warning | LIX | 24 min | |
| May 15, 4:33 PM CDT | Special Weather Statement | LCH | Vernon | 27 min |
| May 15, 4:51 PM CDT | Special Weather Statement | LIX | Saint Tammany | 24 min |
| May 15, 4:55 PM CDT | Areal Flood Advisory | LIX | Assumption, Lafourche, Saint James, Terrebonne | 2 hr |
| May 15, 5:45 PM CDT | Special Weather Statement | SHV | Ouachita | 45 min |
| May 15, 6:39 PM CDT | Areal Flood Advisory | LIX | Saint Tammany, Tangipahoa | 2 hr |
| May 15, 7:54 PM CDT | Areal Flood Advisory | LIX | Lafourche, Saint Charles, Saint James, Saint John the Baptist, Terrebonne | 66 min |
| May 15, 7:59 PM CDT | Areal Flood Advisory | LIX | Saint Tammany, Washington | 2 hr |
| May 15, 10:08 PM CDT | Areal Flood Advisory | LIX | Jefferson, Orleans, Plaquemines | 112 min |
| May 15, 10:10 PM CDT | Areal Flood Advisory | LIX | Saint Tammany | 3 hr |
| May 15, 11:49 PM CDT | Areal Flood Advisory | LIX | Jefferson, Saint Charles | 116 min |
| May 16, 9:23 AM CDT | River Flood Warning | SHV | Bienville, Bossier, Webster | 20 days |
| May 16, 2:49 PM CDT | Special Weather Statement | SHV | Bossier | 41 min |
| May 16, 3:01 PM CDT | Special Weather Statement | SHV | Winn | 44 min |
| May 16, 3:18 PM CDT | Severe Thunderstorm Warning | SHV | Bienville, Jackson, Natchitoches, Winn | 42 min |
| May 16, 3:29 PM CDT | Special Weather Statement | SHV | Bienville | 46 min |
| May 16, 3:43 PM CDT | Special Weather Statement | SHV | Lincoln | 47 min |
| May 16, 4:53 PM CDT | Special Weather Statement | SHV | Union | 52 min |
| May 16, 5:02 PM CDT | Areal Flood Advisory | LIX | Saint Tammany, Washington | 58 min |
| May 16, 5:12 PM CDT | Special Weather Statement | JAN | Catahoula | 33 min |
| May 16, 5:32 PM CDT | Special Weather Statement | JAN | Franklin | 28 min |
| May 16, 5:59 PM CDT | Special Weather Statement | JAN | Franklin, Tensas | 31 min |
| May 16, 6:53 PM CDT | Special Weather Statement | JAN | Catahoula | 37 min |
| May 16, 11:24 PM CDT | Flash Flood Watch | LIX | Washington | 16 hr |
| May 17, 3:42 AM CDT | Tornado Warning | LIX | Livingston, Saint Helena, Tangipahoa | 33 min |
| May 17, 4:18 AM CDT | Tornado Warning | LIX | Saint Helena, Tangipahoa | 27 min |
| May 17, 4:34 AM CDT | Tornado Warning | LIX | Tangipahoa | 26 min |
| May 17, 5:35 AM CDT | Special Weather Statement | LIX | Tangipahoa | 25 min |
| May 17, 12:42 PM CDT | Special Weather Statement | JAN | Madison | 33 min |
| May 17, 1:41 PM CDT | Special Weather Statement | JAN | East Carroll | 34 min |
| May 17, 1:44 PM CDT | Severe Thunderstorm Warning | JAN | East Carroll | 22 min |
| May 17, 2:39 PM CDT | Special Weather Statement | SHV | Jackson, Winn | 66 min |
| May 17, 3:06 PM CDT | Special Weather Statement | SHV | Caldwell | 54 min |
| May 17, 3:36 PM CDT | Special Weather Statement | SHV | Ouachita | 54 min |
| May 17, 4:00 PM CDT | Special Weather Statement | LCH | Beauregard | 90 min |
| May 17, 4:07 PM CDT | Special Weather Statement | JAN | Morehouse, Richland | 23 min |
| May 17, 4:22 PM CDT | Severe Thunderstorm Warning | JAN | Morehouse, Richland, West Carroll | 38 min |
| May 17, 4:22 PM CDT | Flash Flood Watch | SHV | Bienville, Bossier, Caddo, Caldwell, Claiborne, De Soto and 11 more | 24 hr |
| May 17, 5:01 PM CDT | Severe Thunderstorm Warning | JAN | East Carroll, Morehouse, West Carroll | 44 min |
| May 17, 5:06 PM CDT | Special Weather Statement | LCH | Rapides | 54 min |
| May 17, 5:10 PM CDT | Special Weather Statement | LCH | Calcasieu | 50 min |
| May 17, 5:37 PM CDT | Areal Flood Advisory | LCH | Allen, Beauregard, Calcasieu, Cameron, Evangeline, Jefferson Davis and 2 more | 3 hr |
| May 17, 6:59 PM CDT | Special Weather Statement | JAN | Catahoula | 31 min |
| May 17, 7:37 PM CDT | Special Weather Statement | LIX | Pointe Coupee, West Feliciana | 83 min |
| May 17, 7:55 PM CDT | Special Weather Statement | SHV | Ouachita | 65 min |
| May 17, 8:13 PM CDT | Areal Flood Advisory | SHV | Caldwell, Grant, LaSalle, Ouachita, Union | 3 hr |
| May 17, 9:02 PM CDT | River Flood Warning | LCH | Beauregard, Calcasieu | 48 days |
| May 17, 10:58 PM CDT | Severe Thunderstorm Warning | JAN | Concordia, Tensas | 62 min |
| May 18, 2:38 AM CDT | Special Weather Statement | JAN | Madison | 52 min |
| May 18, 2:55 AM CDT | Severe Thunderstorm Warning | JAN | Madison, Tensas | 31 min |
| May 18, 3:21 AM CDT | Flash Flood Warning | SHV | Bossier, Caddo, De Soto, Webster | 2 hr |
| May 18, 3:48 AM CDT | Flash Flood Watch | JAN | Catahoula, Concordia, East Carroll, Franklin, Madison, Morehouse and 3 more | 11 hr |
| May 18, 4:20 AM CDT | Flash Flood Warning | JAN | Madison, Tensas | 3 hr |
| May 18, 4:42 AM CDT | Flash Flood Warning | JAN | Richland | 3 hr |
| May 18, 5:42 AM CDT | Flash Flood Warning | SHV | Caddo | 93 min |
| May 18, 6:02 AM CDT | Flash Flood Warning | SHV | Bienville, Caldwell, Jackson, Lincoln, Ouachita | 3 hr |
| May 18, 6:35 AM CDT | Flash Flood Warning | JAN | Franklin, Madison, Richland | 4 hr |
| May 18, 6:52 AM CDT | Special Weather Statement | SHV | Natchitoches | 38 min |
| May 18, 7:05 AM CDT | Flash Flood Warning | JAN | Madison, Tensas | 6 hr |
| May 18, 7:13 AM CDT | Flash Flood Warning | SHV | Bienville, Caldwell, Jackson, Natchitoches, Red River, Winn | 3 hr |
| May 18, 7:45 AM CDT | Flash Flood Warning | JAN | Catahoula, Franklin, Tensas | 3 hr |
| May 18, 8:21 AM CDT | Special Weather Statement | SHV | Natchitoches | 54 min |
| May 18, 8:59 AM CDT | Flash Flood Warning | SHV | Bienville, Caldwell, Jackson, Lincoln, Ouachita | 2 hr |
| May 18, 9:16 AM CDT | Flash Flood Warning | SHV | De Soto, Grant, LaSalle, Natchitoches, Sabine, Winn | 4 hr |
| May 18, 9:52 AM CDT | Flash Flood Watch | LCH | Avoyelles, Rapides, Vernon | 8 hr |
| May 18, 9:58 AM CDT | Special Weather Statement | SHV | Natchitoches | 47 min |
| May 18, 10:27 AM CDT | Areal Flood Advisory | LCH | Rapides | 3 hr |
| May 18, 10:28 AM CDT | Flash Flood Warning | SHV | Bienville, Bossier, Caddo, De Soto, Jackson, Natchitoches and 4 more | 4 hr |
| May 18, 10:37 AM CDT | Flash Flood Warning | SHV | Caldwell, Jackson, LaSalle, Winn | 3 hr |
| May 18, 10:57 AM CDT | Areal Flood Advisory | SHV | Bienville, Caldwell, Jackson, Lincoln, Ouachita, Union | 3 hr |
| May 18, 11:15 AM CDT | River Flood Warning | SHV | Bienville, Bossier, Caddo, Natchitoches, Red River | 47 days |
| May 18, 11:15 AM CDT | River Flood Warning | SHV | Grant, Natchitoches, Red River | 49 days |
| May 18, 11:21 AM CDT | River Flood Warning | SHV | Bienville, Bossier, Red River, Webster | 12 days |
| May 18, 11:43 AM CDT | River Flood Warning | SHV | Caldwell, Grant, LaSalle, Winn | 9 days |
| May 18, 12:07 PM CDT | Special Weather Statement | LIX | East Baton Rouge, West Baton Rouge | 53 min |
| May 18, 12:15 PM CDT | Special Weather Statement | LCH | Allen | 30 min |
| May 18, 12:24 PM CDT | Special Weather Statement | LIX | Livingston | 51 min |
| May 18, 12:59 PM CDT | Special Weather Statement | LCH | Allen | 46 min |
| May 18, 1:14 PM CDT | Flash Flood Warning | SHV | De Soto, Grant, LaSalle, Natchitoches, Sabine, Winn | 2 hr |
| May 18, 1:15 PM CDT | Special Weather Statement | LIX | Saint Helena | 60 min |
| May 18, 1:22 PM CDT | Severe Thunderstorm Warning | LCH | Acadia, Allen, Evangeline, Jefferson Davis | 23 min |
| May 18, 1:29 PM CDT | Flash Flood Warning | SHV | Caldwell, Jackson, LaSalle, Winn | 3 hr |
| May 18, 1:34 PM CDT | River Flood Warning | SHV | De Soto | 11 days |
| May 18, 1:57 PM CDT | Flash Flood Warning | LIX | Ascension, Iberville, Livingston | 3 hr |
| May 18, 3:04 PM CDT | Flash Flood Warning | LIX | Saint Tammany, Washington | 3 hr |
| May 18, 3:27 PM CDT | Areal Flood Advisory | SHV | Caldwell, Grant, LaSalle | 2 hr |
| May 18, 3:44 PM CDT | Areal Flood Advisory | LCH | Calcasieu | 3 hr |
| May 18, 4:15 PM CDT | Special Weather Statement | LCH | Iberia | 45 min |
| May 18, 8:41 PM CDT | River Flood Warning | SHV | Bienville, Bossier | 28 days |
| May 18, 10:03 PM CDT | River Flood Warning | LCH | Rapides | 17 days |
| May 19, 5:32 AM CDT | Dense Fog Advisory | JAN | Catahoula, Concordia, East Carroll, Franklin, Madison, Morehouse and 3 more | 3 hr |
| May 19, 5:45 AM CDT | Dense Fog Advisory | LIX | East Feliciana, Pointe Coupee, Saint Helena, Tangipahoa, Washington, West Feliciana | 3 hr |
| May 19, 10:20 AM CDT | River Flood Warning | LCH | Calcasieu | 14 days |
| May 19, 11:32 AM CDT | River Flood Warning | LCH | Beauregard, Vernon | 18 days |
| May 19, 2:53 PM CDT | Special Weather Statement | LCH | Saint Martin | 22 min |
| May 19, 2:59 PM CDT | Special Weather Statement | LCH | Jefferson Davis | 31 min |
| May 19, 3:33 PM CDT | Special Weather Statement | LIX | Saint James | 42 min |
| May 19, 4:03 PM CDT | Special Weather Statement | LCH | Calcasieu | 27 min |
| May 19, 4:07 PM CDT | Severe Thunderstorm Warning | LIX | Saint Charles, Saint John the Baptist | 23 min |
| May 19, 5:50 PM CDT | Special Weather Statement | LIX | East Baton Rouge | 25 min |
| May 19, 6:04 PM CDT | Severe Thunderstorm Warning | LIX | East Baton Rouge | 26 min |
| May 19, 7:31 PM CDT | Special Weather Statement | LIX | West Feliciana | 14 min |
| May 19, 7:39 PM CDT | Special Weather Statement | JAN | West Feliciana | 51 min |
| May 19, 8:08 PM CDT | River Flood Warning | SHV | Caddo, De Soto | 14 days |
| May 20, 9:54 AM CDT | River Flood Warning | JAN | Franklin | 36 hr |
| May 20, 10:32 AM CDT | River Flood Warning | SHV | Bossier, Caddo, Red River | 28 days |
| May 20, 10:45 AM CDT | River Flood Warning | LCH | Avoyelles, Rapides | 65 hr |
| May 20, 1:20 PM CDT | Special Weather Statement | LIX | East Baton Rouge, East Feliciana | 40 min |
| May 20, 1:59 PM CDT | Special Weather Statement | LIX | Ascension | 31 min |
| May 20, 10:51 PM CDT | Special Weather Statement | JAN | Concordia | 39 min |
| May 20, 11:44 PM CDT | Special Weather Statement | SHV | Sabine | 61 min |
| May 21, 4:25 AM CDT | Areal Flood Advisory | LCH | Avoyelles, Rapides | 3 hr |
| May 21, 7:05 AM CDT | Special Weather Statement | SHV | Bossier, Caddo, Webster | 55 min |
| May 21, 8:09 AM CDT | Special Weather Statement | SHV | Bienville, Claiborne, Red River, Webster | 66 min |
| May 21, 8:14 AM CDT | Special Weather Statement | SHV | De Soto | 46 min |
| May 21, 8:39 AM CDT | Areal Flood Advisory | SHV | Bienville, Bossier, Caddo, Claiborne, De Soto, Lincoln and 3 more | 3 hr |
| May 21, 8:47 AM CDT | Areal Flood Advisory | SHV | Sabine | 3 hr |
| May 21, 10:00 AM CDT | Areal Flood Advisory | SHV | Bienville, Caldwell, Jackson, LaSalle, Lincoln, Natchitoches and 3 more | 3 hr |
| May 21, 10:18 AM CDT | Areal Flood Advisory | SHV | De Soto, Grant, LaSalle, Natchitoches, Red River, Sabine and 1 more | 3 hr |
| May 21, 10:38 AM CDT | Special Weather Statement | SHV | Caldwell, Grant, LaSalle, Ouachita | 52 min |
| May 21, 11:06 AM CDT | River Flood Warning | SHV | Grant, Natchitoches, Winn | 37 days |
| May 21, 11:52 AM CDT | River Flood Warning | SHV | Caldwell, Grant, LaSalle, Winn | 14 days |
| May 21, 12:07 PM CDT | Areal Flood Advisory | LCH | Rapides, Vernon | 113 min |
| May 21, 12:57 PM CDT | Areal Flood Advisory | SHV | Caldwell, Grant, Jackson, LaSalle, Natchitoches, Ouachita and 2 more | 2 hr |
| May 21, 1:07 PM CDT | Special Weather Statement | LIX | East Feliciana, Saint Helena | 23 min |
| May 21, 1:26 PM CDT | Special Weather Statement | LCH | Calcasieu | 64 min |
| May 21, 1:29 PM CDT | Special Weather Statement | LIX | Pointe Coupee | 31 min |
| May 21, 1:35 PM CDT | Flash Flood Warning | LCH | Calcasieu, Cameron, Jefferson Davis | 3 hr |
| May 21, 2:04 PM CDT | Special Weather Statement | LIX | West Feliciana | 26 min |
| May 21, 2:27 PM CDT | Special Weather Statement | LIX | Livingston | 33 min |
| May 21, 2:40 PM CDT | Severe Thunderstorm Warning | LIX | Tangipahoa, Washington | 35 min |
| May 21, 3:06 PM CDT | Flash Flood Warning | LIX | Livingston | 3 hr |
| May 21, 3:10 PM CDT | Severe Thunderstorm Warning | LIX | Washington | 50 min |
| May 21, 3:12 PM CDT | Special Weather Statement | LCH | Saint Martin | 63 min |
| May 21, 3:26 PM CDT | Special Weather Statement | LIX | Saint Tammany | 34 min |
| May 21, 3:36 PM CDT | Severe Thunderstorm Warning | LIX | Washington | 24 min |
| May 21, 3:38 PM CDT | Severe Thunderstorm Warning | LIX | Saint Tammany | 37 min |
| May 21, 3:40 PM CDT | Severe Thunderstorm Warning | LIX | Saint Tammany | 35 min |
| May 21, 4:35 PM CDT | Special Weather Statement | LIX | Saint Charles | 25 min |
| May 21, 5:07 PM CDT | Areal Flood Advisory | LIX | Jefferson, Saint Charles, Saint John the Baptist | 3 hr |
| May 21, 6:38 PM CDT | Special Marine Warning | LIX | 52 min | |
| May 21, 6:54 PM CDT | Special Marine Warning | LIX | 96 min | |
| May 21, 6:54 PM CDT | Special Marine Warning | LIX | 96 min | |
| May 21, 7:49 PM CDT | Special Marine Warning | LIX | 56 min | |
| May 21, 10:16 PM CDT | River Flood Warning | LIX | Saint Tammany | 20 hr |
| May 22, 6:29 AM CDT | River Flood Warning | LIX | Saint Tammany | 10 hr |
| May 22, 10:41 PM CDT | Areal Flood Advisory | LCH | Avoyelles, Rapides | 60 hr |
| May 23, 3:57 AM CDT | Flash Flood Watch | LCH | Allen, Avoyelles, Beauregard, Cameron, Evangeline, Rapides and 1 more | 36 hr |
| May 23, 4:49 AM CDT | Flash Flood Watch | SHV | Bienville, Bossier, Caddo, Caldwell, Claiborne, De Soto and 11 more | 71 hr |
| May 23, 2:07 PM CDT | Special Weather Statement | LCH | Beauregard | 38 min |
| May 23, 2:31 PM CDT | Special Weather Statement | LCH | Lafayette | 29 min |
| May 23, 4:47 PM CDT | Special Weather Statement | LCH | Saint Martin | 43 min |
| May 23, 5:32 PM CDT | Special Weather Statement | LCH | Avoyelles | 43 min |
| May 23, 6:01 PM CDT | Severe Thunderstorm Warning | LCH | Avoyelles | 29 min |
| May 23, 6:32 PM CDT | Special Weather Statement | LCH | Rapides | 43 min |
| May 24, 8:29 AM CDT | Special Marine Warning | LCH | 61 min | |
| May 24, 9:15 AM CDT | River Flood Warning | SHV | Caddo | 5 days |
| May 24, 9:31 AM CDT | Special Marine Warning | LCH | 59 min | |
| May 24, 10:13 AM CDT | River Flood Warning | LCH | Avoyelles, Rapides | 37 days |
| May 24, 10:28 AM CDT | Special Marine Warning | LCH | 62 min | |
| May 24, 11:29 AM CDT | Special Marine Warning | LCH | 61 min | |
| May 24, 11:39 AM CDT | Special Weather Statement | LCH | Cameron | 51 min |
| May 24, 12:05 PM CDT | Mesoscale Discussion | SPC | Allen, Bienville, Bossier, Caddo, Caldwell, Claiborne and 14 more | 115 min |
| May 24, 12:18 PM CDT | Special Weather Statement | LCH | Beauregard, Calcasieu | 42 min |
| May 24, 12:20 PM CDT | Severe Thunderstorm Warning | SHV | Grant, Natchitoches, Red River, Winn | 55 min |
| May 24, 12:31 PM CDT | Tornado Warning | SHV | Caddo | 7 min |
| May 24, 12:34 PM CDT | Tornado Watch | SPC | Bienville, Bossier, Caddo, Claiborne, Jackson, Lincoln and 3 more | 6 hr |
| May 24, 12:39 PM CDT | Special Marine Warning | LCH | 36 min | |
| May 24, 1:18 PM CDT | Special Marine Warning | LCH | 57 min | |
| May 24, 1:36 PM CDT | Severe Thunderstorm Warning | SHV | Claiborne, Lincoln, Union | 39 min |
| May 24, 1:38 PM CDT | Special Weather Statement | LCH | Allen, Jefferson Davis | 22 min |
| May 24, 1:49 PM CDT | Tornado Watch | SPC | Acadia, Allen, Ascension, Assumption, Avoyelles, Caldwell and 41 more | 8 hr |
| May 24, 2:01 PM CDT | Special Weather Statement | LCH | Rapides | 44 min |
| May 24, 2:14 PM CDT | Special Marine Warning | LCH | 61 min | |
| May 24, 2:28 PM CDT | River Flood Warning | SHV | Bossier, Caddo | 18 days |
| May 24, 2:39 PM CDT | Severe Thunderstorm Warning | SHV | Union | 66 min |
| May 24, 3:04 PM CDT | Special Weather Statement | LIX | East Feliciana | 26 min |
| May 24, 3:13 PM CDT | Severe Thunderstorm Warning | SHV | Caldwell, Ouachita, Union | 29 min |
| May 24, 3:16 PM CDT | Special Weather Statement | JAN | Franklin, Richland | 29 min |
| May 24, 3:16 PM CDT | Special Marine Warning | LCH | 59 min | |
| May 24, 3:22 PM CDT | Special Weather Statement | LCH | Avoyelles, Saint Landry | 23 min |
| May 24, 3:35 PM CDT | Severe Thunderstorm Warning | JAN | Franklin, Morehouse, Richland, West Carroll | 40 min |
| May 24, 3:58 PM CDT | Special Marine Warning | LIX | 62 min | |
| May 24, 4:05 PM CDT | Flash Flood Watch | LCH | Allen, Avoyelles, Beauregard, Cameron, Evangeline, Lafayette and 4 more | 39 hr |
| May 24, 4:13 PM CDT | Severe Thunderstorm Warning | JAN | East Carroll, Morehouse, West Carroll | 47 min |
| May 24, 4:29 PM CDT | Special Marine Warning | LCH | 2 hr | |
| May 24, 4:42 PM CDT | Special Weather Statement | LCH | Saint Martin, St. Mary | 63 min |
| May 24, 4:49 PM CDT | Special Weather Statement | JAN | Concordia, Franklin | 41 min |
| May 24, 5:03 PM CDT | Mesoscale Discussion | SPC | Ascension, Assumption, Avoyelles, Catahoula, Concordia, East Baton Rouge and 30 more | 117 min |
| May 24, 5:28 PM CDT | Severe Thunderstorm Warning | LCH | Iberia, Saint Landry, Saint Martin, St. Mary | 62 min |
| May 24, 5:42 PM CDT | Special Weather Statement | LIX | Pointe Coupee | 33 min |
| May 24, 6:01 PM CDT | Special Weather Statement | LIX | Pointe Coupee, West Feliciana | 44 min |
| May 24, 6:28 PM CDT | Areal Flood Advisory | LCH | Iberia, Saint Martin, St. Mary | 3 hr |
| May 24, 6:47 PM CDT | Severe Thunderstorm Warning | LIX | Iberville, West Baton Rouge | 28 min |
| May 24, 7:42 PM CDT | Mesoscale Discussion | SPC | Ascension, Assumption, East Baton Rouge, East Feliciana, Iberville, Jefferson and 18 more | 93 min |
| May 24, 7:46 PM CDT | Special Weather Statement | LIX | Iberville | 29 min |
| May 24, 9:03 PM CDT | Special Weather Statement | LIX | East Feliciana | 42 min |
| May 24, 9:59 PM CDT | Special Weather Statement | LIX | Orleans | 46 min |
| May 24, 10:41 PM CDT | Special Weather Statement | LIX | Orleans, Saint Tammany | 34 min |
| May 25, 1:32 AM CDT | Flash Flood Warning | LIX | Jefferson, Orleans | 3 hr |
| May 25, 1:59 AM CDT | Special Marine Warning | LIX | 31 min | |
| May 25, 2:38 AM CDT | Mesoscale Discussion | SPC | Orleans, Saint Tammany, Washington | 3 hr |
| May 25, 6:22 AM CDT | River Flood Warning | LIX | East Baton Rouge, Pointe Coupee, West Feliciana | 15 days |
| May 25, 9:36 AM CDT | Special Marine Warning | LIX | 54 min | |
| May 25, 9:55 AM CDT | Special Marine Warning | LIX | 35 min | |
| May 25, 11:42 AM CDT | Special Weather Statement | LIX | Plaquemines | 33 min |
| May 25, 1:09 PM CDT | Special Marine Warning | LIX | 36 min | |
| May 25, 1:19 PM CDT | Special Weather Statement | LIX | Saint Helena | 26 min |
| May 25, 2:23 PM CDT | Special Weather Statement | JAN | Catahoula | 37 min |
| May 25, 3:53 PM CDT | Severe Thunderstorm Warning | JAN | Concordia, Tensas | 52 min |
| May 25, 4:38 PM CDT | Severe Thunderstorm Warning | JAN | Madison, Tensas | 52 min |
| May 25, 4:54 PM CDT | Special Weather Statement | LCH | Avoyelles | 21 min |
| May 25, 5:15 PM CDT | Mesoscale Discussion | SPC | Bienville, Bossier, Caddo, Caldwell, Claiborne, De Soto and 11 more | 90 min |
| May 25, 5:39 PM CDT | Special Weather Statement | JAN | East Carroll, Morehouse, Richland, West Carroll | 51 min |
| May 25, 5:46 PM CDT | Severe Thunderstorm Warning | SHV | Caldwell, LaSalle | 37 min |
| May 25, 5:51 PM CDT | Tornado Watch | SPC | Bienville, Bossier, Caddo, Caldwell, Claiborne, De Soto and 11 more | 6 hr |
| May 25, 5:59 PM CDT | Severe Thunderstorm Warning | SHV | Union | 61 min |
| May 25, 6:06 PM CDT | Mesoscale Discussion | SPC | Allen, Beauregard, Calcasieu, Cameron | 54 min |
| May 25, 6:24 PM CDT | Tornado Watch | SPC | Acadia, Allen, Beauregard, Calcasieu, Cameron, Evangeline and 3 more | 9 hr |
| May 25, 7:04 PM CDT | Severe Thunderstorm Warning | SHV | Bienville, Natchitoches, Winn | 56 min |
| May 25, 7:07 PM CDT | Tornado Warning | SHV | Bienville, Jackson, Natchitoches, Winn | 38 min |
| May 25, 7:10 PM CDT | Special Marine Warning | LIX | 35 min | |
| May 25, 7:15 PM CDT | Special Marine Warning | LIX | 30 min | |
| May 25, 7:27 PM CDT | Severe Thunderstorm Warning | SHV | Bossier, Caddo, De Soto, Sabine | 63 min |
| May 25, 7:36 PM CDT | Tornado Warning | SHV | Caddo, De Soto | 39 min |
| May 25, 7:43 PM CDT | Special Weather Statement | LCH | Rapides | 17 min |
| May 25, 7:44 PM CDT | Special Weather Statement | LCH | Evangeline | 46 min |
| May 25, 7:47 PM CDT | Special Weather Statement | LCH | Evangeline | 43 min |
| May 25, 7:53 PM CDT | Special Marine Warning | LIX | 67 min | |
| May 25, 8:05 PM CDT | Mesoscale Discussion | SPC | Acadia, Allen, Beauregard, Bienville, Bossier, Caddo and 17 more | 85 min |
| May 25, 8:08 PM CDT | Special Weather Statement | SHV | Lincoln | 52 min |
| May 25, 8:10 PM CDT | Tornado Warning | SHV | Bossier, Caddo, De Soto | 44 min |
| May 25, 8:14 PM CDT | Flash Flood Warning | SHV | Bossier, Caddo, De Soto | 4 hr |
| May 25, 8:26 PM CDT | Severe Thunderstorm Warning | SHV | Bienville, Bossier, Caddo, Claiborne, De Soto, Natchitoches and 2 more | 64 min |
| May 25, 8:33 PM CDT | Tornado Warning | SHV | Bienville, Bossier, Caddo, Webster | 42 min |
| May 25, 8:47 PM CDT | Special Marine Warning | LIX | 58 min | |
| May 25, 9:05 PM CDT | Tornado Warning | SHV | Natchitoches, Red River, Winn | 40 min |
| May 25, 9:22 PM CDT | Severe Thunderstorm Warning | SHV | Bienville, Caldwell, Claiborne, Jackson, Lincoln, Natchitoches and 4 more | 53 min |
| May 25, 9:34 PM CDT | Special Marine Warning | LIX | 56 min | |
| May 25, 9:44 PM CDT | Severe Thunderstorm Warning | LCH | Beauregard, Vernon | 31 min |
| May 25, 9:47 PM CDT | Flash Flood Warning | LCH | Beauregard, Calcasieu, Vernon | 3 hr |
| May 25, 9:52 PM CDT | Tornado Warning | LCH | Beauregard | 23 min |
| May 25, 9:54 PM CDT | Special Marine Warning | LIX | 66 min | |
| May 25, 9:57 PM CDT | Special Weather Statement | JAN | Morehouse | 48 min |
| May 25, 9:58 PM CDT | Special Weather Statement | LCH | Avoyelles, Saint Landry, Saint Martin | 62 min |
| May 25, 10:05 PM CDT | Severe Thunderstorm Warning | SHV | Caldwell, Jackson, Lincoln, Ouachita, Union, Winn | 40 min |
| May 25, 10:06 PM CDT | River Flood Warning | LCH | Allen | 3 days |
| May 25, 10:14 PM CDT | Mesoscale Discussion | SPC | Acadia, Ascension, Assumption, Avoyelles, Catahoula, Concordia and 22 more | 91 min |
| May 25, 10:19 PM CDT | Severe Thunderstorm Warning | LCH | Beauregard, Calcasieu, Rapides, Vernon | 56 min |
| May 25, 10:31 PM CDT | Flash Flood Warning | LCH | Calcasieu | 4 hr |
| May 25, 10:37 PM CDT | Tornado Watch | SPC | Ascension, Assumption, Avoyelles, Catahoula, Concordia, East Baton Rouge and 32 more | 6 hr |
| May 25, 10:40 PM CDT | Severe Thunderstorm Warning | JAN | Franklin, Morehouse, Richland, West Carroll | 65 min |
| May 25, 10:44 PM CDT | Severe Thunderstorm Warning | SHV | Caldwell, Jackson, LaSalle, Ouachita, Union, Winn | 31 min |
| May 25, 10:59 PM CDT | Severe Thunderstorm Warning | LCH | Allen, Beauregard, Calcasieu, Evangeline, Jefferson Davis, Rapides | 31 min |
| May 25, 11:13 PM CDT | Mesoscale Discussion | SPC | Allen, Beauregard, Calcasieu, Cameron, Evangeline, Jefferson Davis and 1 more | 92 min |
| May 25, 11:15 PM CDT | Special Weather Statement | JAN | East Carroll | 30 min |
| May 25, 11:15 PM CDT | Severe Thunderstorm Warning | JAN | Catahoula, Franklin | 45 min |
| May 25, 11:15 PM CDT | Flash Flood Watch | LIX | Assumption, East Baton Rouge, East Feliciana, Iberville, Pointe Coupee, Saint Bernard and 7 more | 9 hr |
| May 25, 11:29 PM CDT | Severe Thunderstorm Warning | LCH | Acadia, Allen, Avoyelles, Beauregard, Calcasieu, Cameron and 4 more | 91 min |
| May 25, 11:36 PM CDT | Severe Thunderstorm Warning | JAN | Madison, Tensas | 39 min |
| May 25, 11:42 PM CDT | Severe Thunderstorm Warning | JAN | Concordia | 48 min |
| May 25, 11:47 PM CDT | Special Marine Warning | LCH | 88 min | |
| May 25, 11:48 PM CDT | Special Marine Warning | LIX | 27 min | |
| May 25, 11:48 PM CDT | Special Marine Warning | LIX | 27 min | |
| May 25, 11:57 PM CDT | Mesoscale Discussion | SPC | Acadia, Ascension, Assumption, Avoyelles, Concordia, East Baton Rouge and 27 more | 93 min |
| May 26, 12:12 AM CDT | Severe Thunderstorm Warning | JAN | Madison, Tensas | 78 min |
| May 26, 12:21 AM CDT | Special Weather Statement | LCH | Lafayette, Saint Landry, Saint Martin, Vermilion | 54 min |
| May 26, 12:22 AM CDT | Flash Flood Warning | JAN | Concordia | 3 hr |
| May 26, 12:23 AM CDT | Severe Thunderstorm Warning | LIX | Iberville, Pointe Coupee | 52 min |
| May 26, 12:35 AM CDT | Special Weather Statement | LIX | Pointe Coupee, West Feliciana | 55 min |
| May 26, 12:48 AM CDT | Special Marine Warning | LIX | 42 min | |
| May 26, 12:58 AM CDT | Special Marine Warning | LCH | 2 hr | |
| May 26, 1:08 AM CDT | Severe Thunderstorm Warning | LIX | East Feliciana, West Feliciana | 52 min |
| May 26, 1:11 AM CDT | Tornado Warning | LIX | Jefferson | 34 min |
| May 26, 1:21 AM CDT | Special Weather Statement | LCH | Iberia, Saint Martin, St. Mary | 84 min |
| May 26, 1:59 AM CDT | Severe Thunderstorm Warning | LIX | East Baton Rouge, East Feliciana, Livingston, Saint Helena, Tangipahoa | 46 min |
| May 26, 2:06 AM CDT | Special Marine Warning | LIX | 54 min | |
| May 26, 2:31 AM CDT | Flash Flood Warning | LCH | Calcasieu, Cameron | 3 hr |
| May 26, 2:45 AM CDT | Severe Thunderstorm Warning | LIX | Livingston, Saint Helena, Saint Tammany, Tangipahoa, Washington | 45 min |
| May 26, 3:01 AM CDT | Special Marine Warning | LCH | 119 min | |
| May 26, 3:32 AM CDT | Special Marine Warning | LIX | 58 min | |
| May 26, 3:50 AM CDT | Mesoscale Discussion | SPC | Jefferson, Lafourche, Orleans, Plaquemines, Saint Bernard, Saint Charles and 4 more | 85 min |
| May 26, 4:01 AM CDT | Severe Thunderstorm Warning | LIX | Jefferson, Orleans, Plaquemines, Saint Bernard, Saint Charles | 44 min |
| May 26, 4:18 AM CDT | Special Weather Statement | LIX | Jefferson, Lafourche | 87 min |
| May 26, 4:23 AM CDT | Severe Thunderstorm Warning | LIX | Orleans, Saint Tammany | 37 min |
| May 26, 4:30 AM CDT | Special Marine Warning | LIX | 60 min | |
| May 26, 4:43 AM CDT | Severe Thunderstorm Warning | LIX | Jefferson, Orleans, Plaquemines, Saint Bernard | 47 min |
| May 26, 4:55 AM CDT | Special Marine Warning | LIX | 2 hr | |
| May 26, 5:36 AM CDT | Special Marine Warning | LIX | 114 min | |
| May 26, 6:54 AM CDT | Special Marine Warning | LIX | 2 hr | |
| May 26, 7:31 AM CDT | Special Marine Warning | LIX | 89 min | |
| May 26, 10:49 AM CDT | River Flood Warning | LCH | Vernon | 71 hr |
| May 26, 6:13 PM CDT | Severe Thunderstorm Warning | SHV | Natchitoches, Sabine | 47 min |
| May 26, 6:22 PM CDT | Mesoscale Discussion | SPC | Bienville, Bossier, Caddo, Caldwell, Catahoula, Claiborne and 15 more | 83 min |
| May 26, 7:24 PM CDT | Severe Thunderstorm Warning | SHV | Bossier, Caddo | 51 min |
| May 26, 7:52 PM CDT | Severe Thunderstorm Warning | SHV | Claiborne, Webster | 38 min |
| May 26, 8:19 PM CDT | Severe Thunderstorm Warning | SHV | Bossier | 41 min |
| May 26, 9:16 PM CDT | Flash Flood Warning | SHV | Union | 3 hr |
| May 26, 9:22 PM CDT | Severe Thunderstorm Warning | SHV | Union | 53 min |
| May 26, 10:43 PM CDT | Special Weather Statement | JAN | Morehouse | 32 min |
| May 27, 2:42 AM CDT | Special Weather Statement | SHV | Caddo | 48 min |
| May 27, 3:31 AM CDT | Special Weather Statement | SHV | De Soto, Webster | 44 min |
| May 27, 4:15 AM CDT | Special Weather Statement | SHV | Bienville, Red River, Webster | 45 min |
| May 27, 4:37 AM CDT | Severe Thunderstorm Warning | SHV | Natchitoches, Sabine | 53 min |
| May 27, 4:48 AM CDT | Mesoscale Discussion | SPC | Allen, Beauregard, Calcasieu, Grant, Natchitoches, Rapides and 4 more | 117 min |
| May 27, 4:53 AM CDT | Severe Thunderstorm Warning | LCH | Beauregard, Vernon | 67 min |
| May 27, 4:59 AM CDT | Special Weather Statement | SHV | Bienville, Lincoln, Natchitoches, Red River, Sabine | 61 min |
| May 27, 5:25 AM CDT | Severe Thunderstorm Warning | SHV | Grant, Natchitoches, Sabine, Winn | 65 min |
| May 27, 5:30 AM CDT | Severe Thunderstorm Warning | LCH | Beauregard, Calcasieu, Cameron | 75 min |
| May 27, 5:35 AM CDT | Severe Thunderstorm Warning | LCH | Allen, Beauregard, Vernon | 55 min |
| May 27, 5:45 AM CDT | Severe Thunderstorm Warning | SHV | Natchitoches, Sabine | 45 min |
| May 27, 6:10 AM CDT | Special Marine Warning | LCH | 50 min | |
| May 27, 6:16 AM CDT | Special Weather Statement | JAN | Richland | 29 min |
| May 27, 6:16 AM CDT | Areal Flood Advisory | LCH | Beauregard, Calcasieu, Vernon | 3 hr |
| May 27, 6:18 AM CDT | Special Marine Warning | LCH | 117 min | |
| May 27, 6:23 AM CDT | Severe Thunderstorm Warning | LCH | Allen, Avoyelles, Beauregard, Evangeline, Rapides, Vernon | 67 min |
| May 27, 6:31 AM CDT | Special Weather Statement | SHV | Grant | 44 min |
| May 27, 6:38 AM CDT | Severe Thunderstorm Warning | LCH | Calcasieu, Cameron, Jefferson Davis | 82 min |
| May 27, 6:53 AM CDT | Areal Flood Advisory | LCH | Allen, Avoyelles, Beauregard, Calcasieu, Evangeline, Jefferson Davis and 2 more | 2 hr |
| May 27, 7:12 AM CDT | Special Weather Statement | SHV | LaSalle | 63 min |
| May 27, 7:27 AM CDT | Severe Thunderstorm Warning | LCH | Acadia, Allen, Avoyelles, Calcasieu, Cameron, Evangeline and 4 more | 93 min |
| May 27, 7:53 AM CDT | Special Marine Warning | LCH | 2 hr | |
| May 27, 8:11 AM CDT | Areal Flood Advisory | LCH | Acadia, Avoyelles, Evangeline, Iberia, Lafayette, Saint Landry and 2 more | 3 hr |
| May 27, 8:17 AM CDT | Special Weather Statement | LIX | Iberville, Pointe Coupee, West Baton Rouge, West Feliciana | 58 min |
| May 27, 8:32 AM CDT | Severe Thunderstorm Warning | LCH | Iberia, Lafayette, Saint Landry, Saint Martin, Vermilion | 58 min |
| May 27, 8:48 AM CDT | Areal Flood Advisory | SHV | Caldwell | 117 min |
| May 27, 9:12 AM CDT | Special Weather Statement | LIX | Ascension, East Baton Rouge, East Feliciana, Iberville, Pointe Coupee, West Baton Rouge and 1 more | 63 min |
| May 27, 9:28 AM CDT | Severe Thunderstorm Warning | LCH | Iberia, Lafayette, Saint Martin, St. Mary, Vermilion | 77 min |
| May 27, 9:56 AM CDT | Areal Flood Advisory | LCH | Iberia, Saint Martin, St. Mary | 3 hr |
| May 27, 10:00 AM CDT | Special Marine Warning | LCH | 2 hr | |
| May 27, 10:13 AM CDT | River Flood Warning | LCH | Allen | 3 days |
| May 27, 10:15 AM CDT | Special Weather Statement | LIX | Ascension, Livingston, Saint Helena, Saint James, Saint John the Baptist, Tangipahoa | 60 min |
| May 27, 10:17 AM CDT | Special Weather Statement | LIX | Assumption | 43 min |
| May 27, 10:28 AM CDT | River Flood Warning | LIX | East Baton Rouge, Pointe Coupee, West Feliciana | 78 days |
| May 27, 11:02 AM CDT | Special Weather Statement | LIX | Saint Charles, Saint James, Saint John the Baptist, Terrebonne | 43 min |
| May 27, 11:08 AM CDT | Special Weather Statement | LIX | Saint Tammany, Tangipahoa, Washington | 52 min |
| May 27, 11:31 AM CDT | Severe Thunderstorm Warning | LIX | Saint Charles, Saint John the Baptist | 29 min |
| May 27, 11:43 AM CDT | Special Weather Statement | LIX | Terrebonne | 47 min |
| May 27, 11:48 AM CDT | Special Marine Warning | LIX | 57 min | |
| May 27, 12:00 PM CDT | Special Marine Warning | LIX | 30 min | |
| May 27, 12:02 PM CDT | Special Weather Statement | LIX | Orleans | 43 min |
| May 27, 12:26 PM CDT | Special Marine Warning | LIX | 34 min | |
| May 27, 12:36 PM CDT | Special Marine Warning | LIX | 54 min | |
| May 27, 12:43 PM CDT | Special Weather Statement | LIX | Jefferson, Washington | 62 min |
| May 27, 12:54 PM CDT | Special Marine Warning | LIX | 66 min | |
| May 28, 11:40 AM CDT | Severe Thunderstorm Warning | SHV | Bienville, Claiborne, Lincoln, Webster | 65 min |
| May 28, 1:29 PM CDT | Special Weather Statement | SHV | Webster | 46 min |
| May 28, 3:49 PM CDT | Severe Thunderstorm Warning | SHV | Union | 41 min |
| May 28, 4:01 PM CDT | Special Weather Statement | SHV | Caddo | 44 min |
| May 28, 4:14 PM CDT | Special Weather Statement | SHV | Union | 46 min |
| May 28, 4:29 PM CDT | Severe Thunderstorm Warning | SHV | Bienville, Jackson, Natchitoches, Winn | 36 min |
| May 28, 4:59 PM CDT | Special Weather Statement | SHV | Red River | 61 min |
| May 28, 6:11 PM CDT | Flash Flood Warning | SHV | Grant, Natchitoches, Red River, Winn | 3 hr |
| May 28, 6:26 PM CDT | Special Weather Statement | SHV | Grant, Natchitoches | 49 min |
| May 28, 6:46 PM CDT | Severe Thunderstorm Warning | SHV | Grant, LaSalle, Winn | 59 min |
| May 29, 4:24 AM CDT | Flash Flood Watch | SHV | Bossier, Caddo | 39 hr |
| May 29, 12:33 PM CDT | Mesoscale Discussion | SPC | Bienville, Bossier, Caddo, Claiborne, De Soto, Lincoln and 4 more | 87 min |
| May 29, 4:06 PM CDT | Special Weather Statement | JAN | Catahoula | 24 min |
| May 29, 5:14 PM CDT | Severe Thunderstorm Warning | JAN | Concordia, Tensas | 46 min |
| May 29, 6:06 PM CDT | Special Weather Statement | JAN | Tensas | 24 min |
| May 29, 6:19 PM CDT | Special Weather Statement | SHV | Winn | 56 min |
| May 29, 7:23 PM CDT | Special Weather Statement | SHV | Grant | 52 min |
| May 29, 7:42 PM CDT | Special Weather Statement | JAN | Morehouse | 33 min |
| May 29, 8:10 PM CDT | Special Weather Statement | SHV | Caldwell, LaSalle, Ouachita | 50 min |
| May 29, 8:14 PM CDT | Areal Flood Advisory | SHV | Caldwell, Grant, Jackson, LaSalle, Lincoln, Ouachita and 2 more | 3 hr |
| May 29, 8:37 PM CDT | Special Weather Statement | JAN | Morehouse | 23 min |
| May 29, 8:37 PM CDT | Severe Thunderstorm Warning | SHV | Caldwell, LaSalle | 53 min |
| May 29, 8:58 PM CDT | Severe Thunderstorm Warning | JAN | Morehouse | 47 min |
| May 29, 9:07 PM CDT | Special Weather Statement | JAN | Franklin, Richland | 23 min |
| May 29, 9:32 PM CDT | Special Weather Statement | JAN | West Carroll | 28 min |
| May 30, 9:24 AM CDT | Severe Thunderstorm Warning | SHV | De Soto | 66 min |
| May 30, 10:14 AM CDT | Mesoscale Discussion | SPC | Bienville, Bossier, Caddo, Caldwell, Catahoula, Claiborne and 18 more | 91 min |
| May 30, 10:25 AM CDT | Severe Thunderstorm Warning | SHV | Bossier, Caddo, De Soto | 65 min |
| May 30, 10:53 AM CDT | Areal Flood Advisory | SHV | Bossier, Caddo | 112 min |
| May 30, 11:02 AM CDT | Flash Flood Warning | SHV | Bossier, Caddo | 118 min |
| May 30, 11:11 AM CDT | Areal Flood Advisory | SHV | Bossier, Claiborne, Union, Webster | 2 hr |
| May 30, 11:48 AM CDT | Special Weather Statement | SHV | Bienville, Lincoln | 57 min |
| May 30, 12:14 PM CDT | Special Weather Statement | LCH | Vernon | 31 min |
| May 30, 12:46 PM CDT | Areal Flood Advisory | SHV | Grant, LaSalle, Winn | 119 min |
| May 30, 1:05 PM CDT | Areal Flood Advisory | SHV | Ouachita, Union | 3 hr |
| May 30, 1:21 PM CDT | Special Weather Statement | JAN | East Carroll, West Carroll | 39 min |
| May 30, 1:37 PM CDT | Special Weather Statement | LCH | Beauregard | 23 min |
| May 30, 1:50 PM CDT | Special Weather Statement | JAN | Richland | 25 min |
| May 30, 2:17 PM CDT | Special Weather Statement | LIX | Saint Tammany | 28 min |
| May 30, 2:19 PM CDT | Special Weather Statement | JAN | West Carroll | 26 min |
| May 30, 3:06 PM CDT | Special Weather Statement | JAN | Madison | 24 min |
| May 30, 3:09 PM CDT | Special Weather Statement | JAN | Tensas | 36 min |
| May 30, 3:21 PM CDT | Severe Thunderstorm Warning | JAN | Franklin, Tensas | 39 min |
| May 30, 3:29 PM CDT | Special Weather Statement | LCH | Avoyelles | 46 min |
| May 30, 3:44 PM CDT | Special Weather Statement | LIX | Saint Charles | 31 min |
| May 30, 3:48 PM CDT | Special Weather Statement | JAN | West Feliciana | 27 min |
| May 30, 3:48 PM CDT | Special Weather Statement | LCH | Saint Landry | 27 min |
| May 30, 4:17 PM CDT | Special Weather Statement | LIX | Pointe Coupee | 28 min |
| May 30, 4:26 PM CDT | Special Weather Statement | LCH | Saint Landry | 49 min |
| May 30, 4:41 PM CDT | Special Weather Statement | LCH | Lafayette | 49 min |
| May 30, 4:42 PM CDT | Special Weather Statement | LIX | West Baton Rouge | 33 min |
| May 30, 4:54 PM CDT | Special Weather Statement | LIX | East Feliciana | 36 min |
| May 30, 5:16 PM CDT | Mesoscale Discussion | SPC | East Feliciana, Saint Helena, Tangipahoa, Washington | 59 min |
| May 30, 5:18 PM CDT | Special Weather Statement | LIX | East Baton Rouge | 27 min |
| May 30, 5:26 PM CDT | Severe Thunderstorm Warning | LIX | East Baton Rouge, West Baton Rouge | 34 min |
| May 30, 6:51 PM CDT | Special Weather Statement | LIX | Saint Helena | 39 min |
| May 30, 8:46 PM CDT | Special Weather Statement | LIX | Washington | 59 min |
| May 30, 9:12 PM CDT | Special Weather Statement | SHV | Sabine | 48 min |
| May 30, 9:27 PM CDT | Areal Flood Advisory | LIX | Saint Tammany, Washington | 3 hr |
| May 30, 10:08 PM CDT | Areal Flood Advisory | SHV | Sabine | 2 hr |
| May 31, 12:50 AM CDT | Areal Flood Advisory | LIX | Livingston | 3 hr |
| May 31, 3:46 AM CDT | Special Weather Statement | SHV | LaSalle | 59 min |
| May 31, 8:34 AM CDT | River Flood Warning | SHV | De Soto | 10 days |
| May 31, 11:14 AM CDT | Special Marine Warning | LIX | 91 min | |
| May 31, 11:50 AM CDT | Special Weather Statement | LIX | Livingston | 55 min |
| May 31, 12:31 PM CDT | Special Weather Statement | LIX | Saint James, Saint John the Baptist | 59 min |
| May 31, 12:45 PM CDT | Special Weather Statement | LIX | Livingston, Tangipahoa | 30 min |
| May 31, 1:02 PM CDT | Special Marine Warning | LIX | 58 min | |
| May 31, 1:15 PM CDT | Special Weather Statement | LIX | Pointe Coupee | 30 min |
| May 31, 2:00 PM CDT | Special Marine Warning | LIX | 60 min | |
| May 31, 2:05 PM CDT | Severe Thunderstorm Warning | LIX | East Baton Rouge, East Feliciana, Pointe Coupee, West Baton Rouge, West Feliciana | 40 min |
| May 31, 2:15 PM CDT | Special Weather Statement | LIX | Iberville | 30 min |
| May 31, 2:26 PM CDT | Special Weather Statement | LIX | Orleans | 64 min |
| May 31, 2:31 PM CDT | Severe Thunderstorm Warning | LIX | Jefferson, Orleans, Saint Bernard | 44 min |
| May 31, 2:39 PM CDT | Special Weather Statement | LIX | East Baton Rouge | 66 min |
| May 31, 2:42 PM CDT | Severe Thunderstorm Warning | LIX | East Baton Rouge, East Feliciana, Livingston, Saint Helena, West Baton Rouge | 48 min |
| May 31, 3:09 PM CDT | Areal Flood Advisory | LIX | Jefferson, Orleans, Plaquemines, Saint Bernard | 111 min |
| May 31, 3:27 PM CDT | Areal Flood Advisory | LIX | Lafourche | 3 hr |
| May 31, 3:32 PM CDT | Flash Flood Warning | LIX | Jefferson, Orleans, Saint Bernard | 88 min |
| May 31, 3:49 PM CDT | Special Weather Statement | LIX | Assumption, Saint James | 41 min |
| May 31, 5:05 PM CDT | Areal Flood Advisory | LIX | Jefferson, Orleans | 115 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 | 87 |
| Tornado Warning | 12 |
| Tornado Watch | 6 |
| Mesoscale Discussion | 22 |
| Special Weather Statement | 199 |
| Flooding | |
| Flash Flood Warning | 29 |
| River Flood Warning | 34 |
| Flash Flood Watch | 9 |
| Areal Flood Advisory | 43 |
| Fog and smoke | |
| Dense Fog Advisory | 2 |
| Coast and beach | |
| Coastal Flood Advisory | 1 |
| Marine | |
| Special Marine Warning | 55 |
| Small Craft Advisory | 3 |
By county
Every county with at least one alert. A county page lists each alert that covered it.
- Caddo Parish44
- Bossier Parish39
- Winn Parish39
- Natchitoches Parish39
- Bienville Parish35
- De Soto Parish32
- Rapides Parish31
- Caldwell Parish31
- Saint Tammany Parish30
- Grant Parish30
- Union Parish29
- Webster Parish28
- Red River Parish28
- Tangipahoa Parish28
- LaSalle Parish28
- Washington Parish27
- Calcasieu Parish26
- Lincoln Parish26
- Avoyelles Parish26
- Ouachita Parish26
- East Baton Rouge Parish26
- Jackson Parish26
- Beauregard Parish26
- East Feliciana Parish25
- West Feliciana Parish24
- Sabine Parish24
- Pointe Coupee Parish24
- Orleans Parish23
- Saint Helena Parish23
- West Baton Rouge Parish23
- Allen Parish23
- Richland Parish22
- Livingston Parish22
- Saint Martin Parish22
- Tensas Parish22
- Morehouse Parish21
- Jefferson Parish21
- Franklin Parish21
- Vernon Parish21
- Evangeline Parish20
24 more counties
- Claiborne Parish20
- Saint Charles Parish19
- Iberville Parish18
- Saint James Parish18
- Saint John the Baptist Parish18
- Saint Landry Parish18
- Madison Parish18
- Jefferson Davis Parish17
- West Carroll Parish16
- St. Mary Parish16
- Cameron Parish16
- Iberia Parish15
- Lafourche Parish15
- Catahoula Parish15
- Assumption Parish14
- Concordia Parish14
- Ascension Parish13
- Saint Bernard Parish13
- Terrebonne Parish13
- Lafayette Parish13
- Vermilion Parish12
- East Carroll Parish12
- Acadia Parish11
- Plaquemines Parish11
Nearby
Alerts in force nowTornadoes on recordThe radar archive20142016
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.