Alert archive / Louisiana / 2017
Weather alerts in Louisiana, May 2017
525 weather alerts in May 2017, 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 2017. Tap one for its archive.
- Alerts
- 525
- Warnings
- 325
- Watches
- 14
- Advisories
- 35
- Busiest day
- May 3, 2017127 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 |
|---|---|---|---|---|
| Apr 30, 7:05 PM CDT | Special Marine Warning | LIX | 55 min | |
| Apr 30, 7:08 PM CDT | Special Marine Warning | LIX | 52 min | |
| Apr 30, 7:24 PM CDT | Special Weather Statement | LIX | Plaquemines | 51 min |
| Apr 30, 7:27 PM CDT | Special Marine Warning | LIX | 63 min | |
| Apr 30, 7:54 PM CDT | Special Marine Warning | LIX | 66 min | |
| Apr 30, 8:18 PM CDT | Special Marine Warning | LIX | 57 min | |
| Apr 30, 9:01 PM CDT | Special Marine Warning | LIX | 59 min | |
| Apr 30, 9:07 PM CDT | Special Marine Warning | LIX | 83 min | |
| Apr 30, 10:00 PM CDT | Special Marine Warning | LIX | 90 min | |
| Apr 30, 10:50 PM CDT | Special Marine Warning | LIX | 85 min | |
| Apr 30, 11:04 PM CDT | Small Craft Advisory for Hazardous Seas | LCH | 5 hr | |
| May 1, 12:04 AM CDT | Special Marine Warning | LIX | 86 min | |
| May 1, 12:55 AM CDT | Special Marine Warning | LIX | 2 hr | |
| May 1, 2:54 AM CDT | Special Marine Warning | LIX | 2 hr | |
| May 1, 3:50 AM CDT | Lake Wind Advisory | SHV | Claiborne, Lincoln, Ouachita, Union | 11 hr |
| May 1, 10:11 PM CDT | River Flood Warning | LIX | East Baton Rouge, Pointe Coupee, West Feliciana | 52 days |
| May 1, 10:11 PM CDT | River Flood Warning | LIX | East Baton Rouge, West Baton Rouge | 48 days |
| May 2, 9:55 AM CDT | River Flood Warning | LCH | Calcasieu | 11 days |
| May 2, 9:55 AM CDT | River Flood Warning | LCH | Calcasieu | 7 days |
| May 2, 3:20 PM CDT | Flash Flood Watch | JAN | Catahoula, Concordia, East Carroll, Franklin, Madison, Morehouse and 3 more | 29 hr |
| May 2, 3:40 PM CDT | Flash Flood Watch | LCH | Allen, Avoyelles, Beauregard, Cameron, Evangeline, Lafayette and 4 more | 34 hr |
| May 2, 3:50 PM CDT | Flash Flood Watch | LIX | Assumption, East Baton Rouge, East Feliciana, Iberville, Pointe Coupee, Saint Bernard and 7 more | 35 hr |
| May 3, 3:43 AM CDT | Small Craft Advisory | LIX | 71 hr | |
| May 3, 3:48 AM CDT | Wind Advisory | JAN | Catahoula, Concordia, East Carroll, Franklin, Madison, Morehouse and 3 more | 24 hr |
| May 3, 3:54 AM CDT | Lake Wind Advisory | SHV | Bienville, Bossier, Caddo, Caldwell, Claiborne, De Soto and 11 more | 39 hr |
| May 3, 4:10 AM CDT | Coastal Flood Advisory | LCH | Cameron | 20 hr |
| May 3, 4:10 AM CDT | Small Craft Advisory | LCH | 57 hr | |
| May 3, 4:10 AM CDT | Wind Advisory | LCH | Allen, Avoyelles, Cameron, Evangeline, Lafayette, Rapides and 2 more | 17 hr |
| May 3, 6:18 AM CDT | Special Marine Warning | LCH | 87 min | |
| May 3, 6:30 AM CDT | Special Weather Statement | LCH | Calcasieu, Cameron | 75 min |
| May 3, 6:37 AM CDT | Special Marine Warning | LCH | 83 min | |
| May 3, 6:55 AM CDT | Severe Thunderstorm Warning | LCH | Calcasieu, Cameron, Jefferson Davis | 65 min |
| May 3, 7:04 AM CDT | Mesoscale Discussion | SPC | Acadia, Allen, Avoyelles, Beauregard, Calcasieu, Cameron and 13 more | 86 min |
| May 3, 7:25 AM CDT | Severe Thunderstorm Warning | LCH | Cameron | 65 min |
| May 3, 7:28 AM CDT | Special Marine Warning | LCH | 92 min | |
| May 3, 7:32 AM CDT | Tornado Watch | SPC | Acadia, Allen, Ascension, Assumption, Avoyelles, Beauregard and 24 more | 9 hr |
| May 3, 7:43 AM CDT | Special Weather Statement | LCH | Saint Martin, St. Mary | 47 min |
| May 3, 7:48 AM CDT | Severe Thunderstorm Warning | LCH | Acadia, Allen, Evangeline, Jefferson Davis | 57 min |
| May 3, 8:05 AM CDT | Severe Thunderstorm Warning | LCH | Iberia, Saint Martin | 40 min |
| May 3, 8:09 AM CDT | Special Marine Warning | LCH | 36 min | |
| May 3, 8:14 AM CDT | Special Marine Warning | LCH | 61 min | |
| May 3, 8:19 AM CDT | Severe Thunderstorm Warning | LIX | Assumption, Lafourche, Saint James | 26 min |
| May 3, 8:25 AM CDT | Severe Thunderstorm Warning | LCH | Allen, Evangeline | 65 min |
| May 3, 8:30 AM CDT | Tornado Warning | LCH | Beauregard | 45 min |
| May 3, 8:31 AM CDT | Severe Thunderstorm Warning | LCH | Calcasieu, Cameron | 59 min |
| May 3, 8:31 AM CDT | Special Marine Warning | LIX | 44 min | |
| May 3, 8:33 AM CDT | Special Marine Warning | LIX | 27 min | |
| May 3, 8:37 AM CDT | Severe Thunderstorm Warning | LCH | Vermilion | 53 min |
| May 3, 8:47 AM CDT | Tornado Warning | LCH | Vermilion | 28 min |
| May 3, 8:47 AM CDT | Special Weather Statement | LIX | Saint James | 28 min |
| May 3, 8:50 AM CDT | Severe Thunderstorm Warning | LCH | Beauregard, Vernon | 45 min |
| May 3, 8:51 AM CDT | Special Marine Warning | LIX | 39 min | |
| May 3, 8:55 AM CDT | Severe Thunderstorm Warning | LCH | Allen, Avoyelles, Evangeline, Rapides | 37 min |
| May 3, 9:03 AM CDT | Special Marine Warning | LIX | 27 min | |
| May 3, 9:11 AM CDT | Tornado Warning | LCH | Beauregard, Calcasieu | 34 min |
| May 3, 9:12 AM CDT | Tornado Warning | LCH | Vermilion | 63 min |
| May 3, 9:19 AM CDT | Special Weather Statement | LIX | Jefferson | 41 min |
| May 3, 9:23 AM CDT | Flash Flood Warning | LCH | Acadia, Calcasieu, Jefferson Davis, Vermilion | 112 min |
| May 3, 9:25 AM CDT | Special Marine Warning | LCH | 95 min | |
| May 3, 9:27 AM CDT | Special Marine Warning | LIX | 33 min | |
| May 3, 9:36 AM CDT | Severe Thunderstorm Warning | LIX | Terrebonne | 25 min |
| May 3, 9:40 AM CDT | Severe Thunderstorm Warning | LIX | Jefferson, Lafourche, Plaquemines | 35 min |
| May 3, 9:55 AM CDT | Severe Thunderstorm Warning | LCH | Beauregard, Calcasieu | 50 min |
| May 3, 9:58 AM CDT | Special Weather Statement | LIX | Assumption | 47 min |
| May 3, 10:00 AM CDT | Special Marine Warning | LIX | 30 min | |
| May 3, 10:03 AM CDT | Flash Flood Warning | LCH | Beauregard, Calcasieu | 87 min |
| May 3, 10:07 AM CDT | Mesoscale Discussion | SPC | Acadia, Allen, Ascension, Assumption, Avoyelles, Beauregard and 21 more | 83 min |
| May 3, 10:08 AM CDT | Special Marine Warning | LCH | 52 min | |
| May 3, 10:14 AM CDT | Special Weather Statement | LIX | Lafourche | 46 min |
| May 3, 10:27 AM CDT | Severe Thunderstorm Warning | LCH | Calcasieu, Cameron, Jefferson Davis | 46 min |
| May 3, 10:28 AM CDT | Severe Thunderstorm Warning | LCH | Iberia, St. Mary | 47 min |
| May 3, 10:29 AM CDT | Severe Thunderstorm Warning | LCH | Iberia, St. Mary | 46 min |
| May 3, 10:31 AM CDT | Special Marine Warning | LIX | 29 min | |
| May 3, 10:34 AM CDT | Special Weather Statement | SHV | Grant, Jackson, LaSalle, Winn | 41 min |
| May 3, 10:48 AM CDT | Severe Thunderstorm Warning | LCH | Acadia, Calcasieu, Cameron, Jefferson Davis | 57 min |
| May 3, 11:05 AM CDT | River Flood Warning | LCH | Acadia, Jefferson Davis, Vermilion | 12 days |
| May 3, 11:11 AM CDT | Severe Thunderstorm Warning | LCH | Acadia, Cameron, Jefferson Davis, Lafayette, Saint Landry, Vermilion | 64 min |
| May 3, 11:14 AM CDT | Severe Thunderstorm Warning | LCH | Iberia, Saint Martin, St. Mary | 46 min |
| May 3, 11:15 AM CDT | Special Marine Warning | LIX | 30 min | |
| May 3, 11:16 AM CDT | Flash Flood Warning | LCH | Calcasieu, Jefferson Davis | 6 hr |
| May 3, 11:18 AM CDT | Special Marine Warning | LCH | 57 min | |
| May 3, 11:21 AM CDT | Flash Flood Warning | LCH | Acadia, Iberia, Lafayette, Saint Martin, Vermilion | 6 hr |
| May 3, 11:35 AM CDT | Severe Thunderstorm Warning | LIX | Jefferson, Lafourche | 24 min |
| May 3, 11:39 AM CDT | Tornado Warning | LCH | Saint Martin, St. Mary | 36 min |
| May 3, 11:58 AM CDT | River Flood Warning | LCH | Lafayette, Vermilion | 8 days |
| May 3, 11:59 AM CDT | Severe Thunderstorm Warning | LCH | Iberia, Lafayette, Saint Martin, Vermilion | 61 min |
| May 3, 12:00 PM CDT | Severe Thunderstorm Warning | LCH | Saint Martin, St. Mary | 29 min |
| May 3, 12:03 PM CDT | Special Marine Warning | LIX | 27 min | |
| May 3, 12:06 PM CDT | Special Weather Statement | LCH | Vernon | 39 min |
| May 3, 12:06 PM CDT | Tornado Warning | LCH | Saint Martin, St. Mary | 24 min |
| May 3, 12:25 PM CDT | Severe Thunderstorm Warning | LCH | Iberia, Saint Martin, St. Mary, Vermilion | 55 min |
| May 3, 12:28 PM CDT | Severe Thunderstorm Warning | LIX | Assumption, Lafourche, Terrebonne | 47 min |
| May 3, 12:32 PM CDT | Special Weather Statement | LIX | Saint John the Baptist | 28 min |
| May 3, 12:34 PM CDT | Severe Thunderstorm Watch | SPC | Bossier, Caddo | 5 hr |
| May 3, 12:51 PM CDT | Special Marine Warning | LCH | 54 min | |
| May 3, 1:00 PM CDT | Flash Flood Warning | LCH | Beauregard, Calcasieu | 5 hr |
| May 3, 1:14 PM CDT | Severe Thunderstorm Warning | LCH | Iberia, Saint Martin, St. Mary | 26 min |
| May 3, 1:23 PM CDT | Special Marine Warning | LIX | 22 min | |
| May 3, 1:25 PM CDT | Special Weather Statement | LIX | Terrebonne | 50 min |
| May 3, 1:34 PM CDT | Special Weather Statement | SHV | Grant, Natchitoches, Sabine, Winn | 41 min |
| May 3, 1:41 PM CDT | Special Marine Warning | LIX | 64 min | |
| May 3, 1:41 PM CDT | Special Weather Statement | LIX | Saint Charles | 34 min |
| May 3, 1:47 PM CDT | Flash Flood Warning | LCH | Iberia, Saint Martin, St. Mary | 3 hr |
| May 3, 1:47 PM CDT | Special Weather Statement | LCH | Acadia, Jefferson Davis | 43 min |
| May 3, 1:53 PM CDT | Severe Thunderstorm Warning | LIX | Jefferson, Lafourche, Terrebonne | 37 min |
| May 3, 1:58 PM CDT | Mesoscale Discussion | SPC | Acadia, Allen, Assumption, Beauregard, Calcasieu, Cameron and 11 more | 62 min |
| May 3, 1:59 PM CDT | Flash Flood Warning | LIX | Saint James, Saint John the Baptist | 3 hr |
| May 3, 2:10 PM CDT | Severe Thunderstorm Warning | LIX | Jefferson, Lafourche, Saint Charles | 20 min |
| May 3, 2:11 PM CDT | River Flood Warning | LCH | Beauregard, Calcasieu | 7 days |
| May 3, 2:14 PM CDT | Severe Thunderstorm Warning | SHV | Sabine | 21 min |
| May 3, 2:24 PM CDT | Severe Thunderstorm Warning | LIX | Jefferson, Lafourche, Orleans, Plaquemines, Saint Bernard, Saint Charles | 36 min |
| May 3, 2:35 PM CDT | Flash Flood Warning | LCH | Acadia, Allen, Beauregard, Evangeline, Jefferson Davis, Lafayette and 1 more | 3 hr |
| May 3, 2:45 PM CDT | Special Marine Warning | LIX | 45 min | |
| May 3, 2:51 PM CDT | River Flood Warning | LCH | Calcasieu | 5 days |
| May 3, 2:57 PM CDT | Severe Thunderstorm Warning | LIX | Jefferson, Plaquemines, Saint Bernard | 33 min |
| May 3, 2:59 PM CDT | Special Marine Warning | LIX | 31 min | |
| May 3, 3:11 PM CDT | Special Marine Warning | LIX | 64 min | |
| May 3, 3:14 PM CDT | Special Marine Warning | LIX | 46 min | |
| May 3, 3:21 PM CDT | Special Marine Warning | LIX | 54 min | |
| May 3, 3:28 PM CDT | Special Weather Statement | LIX | Plaquemines | 47 min |
| May 3, 3:48 PM CDT | Mesoscale Discussion | SPC | Acadia, Allen, Beauregard, Calcasieu, Cameron, Jefferson Davis | 87 min |
| May 3, 3:59 PM CDT | Mesoscale Discussion | SPC | Bossier, Caddo | 91 min |
| May 3, 4:08 PM CDT | Flash Flood Warning | LCH | Allen, Beauregard, Rapides, Vernon | 6 hr |
| May 3, 4:11 PM CDT | Special Marine Warning | LIX | 64 min | |
| May 3, 4:39 PM CDT | Special Weather Statement | LCH | Allen | 36 min |
| May 3, 4:42 PM CDT | Severe Thunderstorm Warning | SHV | Bossier, Caddo, De Soto, Natchitoches, Red River | 63 min |
| May 3, 5:00 PM CDT | Severe Thunderstorm Watch | SPC | Acadia, Allen, Beauregard, Bienville, Calcasieu, Cameron and 10 more | 7 hr |
| May 3, 5:10 PM CDT | Special Marine Warning | LIX | 50 min | |
| May 3, 5:15 PM CDT | Flash Flood Warning | LCH | Allen, Beauregard, Calcasieu, Jefferson Davis | 6 hr |
| May 3, 5:16 PM CDT | Special Weather Statement | LCH | Acadia | 44 min |
| May 3, 5:16 PM CDT | Severe Thunderstorm Warning | SHV | Sabine | 59 min |
| May 3, 5:22 PM CDT | Flash Flood Warning | LCH | Acadia, Evangeline, Iberia, Lafayette, Saint Landry, Saint Martin and 2 more | 6 hr |
| May 3, 5:28 PM CDT | Severe Thunderstorm Warning | SHV | Bienville, De Soto, Natchitoches, Red River, Webster, Winn | 47 min |
| May 3, 5:36 PM CDT | Special Marine Warning | LIX | 39 min | |
| May 3, 5:53 PM CDT | Special Marine Warning | LIX | 52 min | |
| May 3, 5:58 PM CDT | Special Weather Statement | SHV | Lincoln, Union | 47 min |
| May 3, 6:01 PM CDT | Special Weather Statement | LCH | Acadia, Lafayette, Saint Landry | 44 min |
| May 3, 6:08 PM CDT | Severe Thunderstorm Warning | LCH | Acadia, Lafayette, Saint Landry, Saint Martin | 67 min |
| May 3, 6:11 PM CDT | Special Weather Statement | SHV | Caldwell, Grant, Jackson, LaSalle, Lincoln, Ouachita and 1 more | 49 min |
| May 3, 6:12 PM CDT | Severe Thunderstorm Warning | SHV | Sabine | 45 min |
| May 3, 6:21 PM CDT | Severe Thunderstorm Warning | LCH | Vernon | 54 min |
| May 3, 6:24 PM CDT | Flash Flood Warning | LCH | Avoyelles, Evangeline, Rapides, Saint Landry | 3 hr |
| May 3, 6:24 PM CDT | Flash Flood Warning | SHV | Sabine | 3 hr |
| May 3, 6:36 PM CDT | Tornado Warning | LCH | Saint Landry, Saint Martin | 24 min |
| May 3, 6:37 PM CDT | Severe Thunderstorm Warning | LIX | Iberville, Pointe Coupee, West Baton Rouge, West Feliciana | 53 min |
| May 3, 6:39 PM CDT | Special Marine Warning | LCH | 66 min | |
| May 3, 6:41 PM CDT | Special Marine Warning | LIX | 49 min | |
| May 3, 6:48 PM CDT | Special Weather Statement | JAN | East Carroll, Richland, West Carroll | 27 min |
| May 3, 6:54 PM CDT | Mesoscale Discussion | SPC | Ascension, Assumption, East Baton Rouge, Iberville, Livingston, Saint James and 3 more | 96 min |
| May 3, 7:06 PM CDT | Severe Thunderstorm Warning | LCH | Avoyelles, Rapides, Vernon | 32 min |
| May 3, 7:16 PM CDT | Severe Thunderstorm Warning | LCH | Saint Martin, St. Mary | 18 min |
| May 3, 7:17 PM CDT | Special Weather Statement | JAN | East Carroll | 28 min |
| May 3, 7:22 PM CDT | Special Weather Statement | LIX | Ascension, East Baton Rouge, Iberville, Livingston, Saint James | 23 min |
| May 3, 7:26 PM CDT | Severe Thunderstorm Warning | LCH | Allen, Beauregard | 37 min |
| May 3, 7:32 PM CDT | Severe Thunderstorm Warning | LCH | Allen, Evangeline, Rapides | 30 min |
| May 3, 7:45 PM CDT | Mesoscale Discussion | SPC | Allen, Beauregard, Calcasieu, Jefferson Davis, Sabine, Vernon | 60 min |
| May 3, 7:55 PM CDT | Special Weather Statement | LIX | Ascension, Livingston, Tangipahoa | 35 min |
| May 3, 7:57 PM CDT | Special Weather Statement | LCH | Acadia, Evangeline | 48 min |
| May 3, 8:09 PM CDT | Special Weather Statement | LCH | Jefferson Davis | 66 min |
| May 3, 8:13 PM CDT | Severe Thunderstorm Warning | LCH | Beauregard | 32 min |
| May 3, 8:35 PM CDT | River Flood Warning | LCH | Lafayette, Saint Landry, Saint Martin | 63 hr |
| May 3, 8:40 PM CDT | Special Weather Statement | LCH | Saint Landry | 50 min |
| May 3, 8:49 PM CDT | Special Marine Warning | LCH | 86 min | |
| May 3, 8:51 PM CDT | Special Weather Statement | LCH | Acadia, Allen, Calcasieu, Cameron, Evangeline, Jefferson Davis and 1 more | 54 min |
| May 3, 8:58 PM CDT | Severe Thunderstorm Warning | LIX | Saint Tammany | 32 min |
| May 3, 8:59 PM CDT | Special Weather Statement | LCH | Saint Martin, St. Mary | 46 min |
| May 3, 9:07 PM CDT | Special Marine Warning | LIX | 53 min | |
| May 3, 9:17 PM CDT | River Flood Warning | LCH | Rapides | 8 days |
| May 3, 9:17 PM CDT | River Flood Warning | LCH | Allen | 5 days |
| May 3, 9:17 PM CDT | River Flood Warning | LCH | Allen, Jefferson Davis | 6 days |
| May 3, 9:17 PM CDT | River Flood Warning | LCH | Beauregard | 4 days |
| May 3, 9:17 PM CDT | River Flood Warning | LCH | Allen | 5 days |
| May 3, 9:24 PM CDT | Special Weather Statement | LCH | Saint Martin | 51 min |
| May 3, 9:32 PM CDT | River Flood Warning | LIX | Saint Tammany | 45 hr |
| May 3, 9:34 PM CDT | Special Marine Warning | LCH | 116 min | |
| May 3, 9:43 PM CDT | Special Marine Warning | LIX | 92 min | |
| May 3, 11:16 PM CDT | Areal Flood Warning | LCH | Acadia, Allen, Beauregard, Calcasieu, Evangeline, Iberia and 6 more | 18 hr |
| May 3, 11:18 PM CDT | Areal Flood Advisory | LIX | Jefferson, Orleans, Plaquemines, Saint Bernard, Saint Charles | 3 hr |
| May 3, 11:19 PM CDT | Areal Flood Advisory | LIX | Saint Tammany | 3 hr |
| May 3, 11:36 PM CDT | Special Marine Warning | LCH | 114 min | |
| May 4, 12:12 AM CDT | Special Marine Warning | LIX | 63 min | |
| May 4, 12:13 AM CDT | Special Weather Statement | LIX | Plaquemines | 47 min |
| May 4, 12:16 AM CDT | Special Marine Warning | LIX | 59 min | |
| May 4, 12:39 AM CDT | Severe Thunderstorm Warning | LIX | Jefferson, Plaquemines | 51 min |
| May 4, 1:11 AM CDT | Special Marine Warning | LIX | 64 min | |
| May 4, 1:13 AM CDT | Special Marine Warning | LIX | 62 min | |
| May 4, 1:30 AM CDT | Special Marine Warning | LCH | 2 hr | |
| May 4, 2:15 AM CDT | Special Marine Warning | LIX | 60 min | |
| May 4, 2:18 AM CDT | Special Marine Warning | LIX | 57 min | |
| May 4, 3:11 AM CDT | Special Marine Warning | LIX | 49 min | |
| May 4, 3:13 AM CDT | Special Marine Warning | LIX | 47 min | |
| May 4, 5:26 AM CDT | Special Marine Warning | LIX | 79 min | |
| May 4, 6:42 AM CDT | Special Marine Warning | LIX | 63 min | |
| May 4, 11:26 AM CDT | River Flood Warning | LCH | Saint Martin, St. Mary | 47 days |
| May 4, 1:25 PM CDT | Wind Advisory | LCH | Avoyelles, Cameron, Evangeline, Lafayette, Rapides, Saint Landry and 1 more | 6 hr |
| May 4, 2:12 PM CDT | River Flood Warning | LCH | Vernon | 3 days |
| May 5, 11:51 AM CDT | River Flood Warning | LIX | Ascension | 40 days |
| May 9, 4:05 AM CDT | River Flood Warning | LCH | Allen | 3 days |
| May 11, 1:37 PM CDT | Mesoscale Discussion | SPC | Bossier, Caddo | 2 hr |
| May 11, 2:43 PM CDT | Severe Thunderstorm Watch | SPC | Bienville, Bossier, Caddo, Claiborne, De Soto, Jackson and 7 more | 9 hr |
| May 11, 6:20 PM CDT | Mesoscale Discussion | SPC | Caddo | 115 min |
| May 11, 8:11 PM CDT | Severe Thunderstorm Warning | SHV | Bossier, Caddo | 64 min |
| May 11, 8:17 PM CDT | Tornado Warning | SHV | Bossier, Caddo | 28 min |
| May 11, 8:52 PM CDT | Tornado Warning | SHV | Bossier, Webster | 18 min |
| May 11, 9:17 PM CDT | Severe Thunderstorm Warning | SHV | De Soto, Sabine | 43 min |
| May 12, 3:57 AM CDT | Tornado Warning | LCH | Beauregard | 22 min |
| May 12, 4:24 AM CDT | Mesoscale Discussion | SPC | Acadia, Allen, Beauregard, Calcasieu, Cameron, Evangeline and 4 more | 3 hr |
| May 12, 4:32 AM CDT | Lake Wind Advisory | SHV | Bossier, Caddo, De Soto, Sabine | 13 hr |
| May 12, 5:45 AM CDT | Special Weather Statement | LCH | Acadia | 45 min |
| May 12, 7:09 AM CDT | Special Marine Warning | LCH | 66 min | |
| May 12, 7:32 AM CDT | Special Weather Statement | LIX | East Feliciana, Saint Helena | 43 min |
| May 12, 8:15 AM CDT | Special Weather Statement | LIX | Iberville, West Baton Rouge | 60 min |
| May 12, 8:16 AM CDT | Special Weather Statement | LIX | Saint Helena | 44 min |
| May 12, 9:01 AM CDT | Special Weather Statement | LIX | Washington | 74 min |
| May 12, 9:04 AM CDT | Tornado Warning | LIX | Ascension, Iberville, Livingston | 41 min |
| May 12, 9:17 AM CDT | Special Weather Statement | LIX | Washington | 58 min |
| May 12, 9:31 AM CDT | Severe Thunderstorm Warning | LIX | Washington | 44 min |
| May 12, 9:39 AM CDT | River Flood Warning | LCH | Lafayette, Vermilion | 39 hr |
| May 12, 9:47 AM CDT | Severe Thunderstorm Warning | LIX | Livingston | 19 min |
| May 12, 9:56 AM CDT | Mesoscale Discussion | SPC | Ascension, Assumption, Jefferson, Lafourche, Livingston, Orleans and 8 more | 3 hr |
| May 12, 10:02 AM CDT | Severe Thunderstorm Warning | LIX | Saint Tammany, Washington | 58 min |
| May 12, 10:06 AM CDT | Special Weather Statement | LCH | Assumption | 39 min |
| May 12, 10:09 AM CDT | Severe Thunderstorm Warning | LIX | Washington | 66 min |
| May 12, 10:13 AM CDT | Severe Thunderstorm Warning | LIX | Saint Charles, Saint John the Baptist | 32 min |
| May 12, 10:23 AM CDT | Special Marine Warning | LIX | 97 min | |
| May 12, 10:32 AM CDT | Severe Thunderstorm Warning | LIX | Saint Charles, Saint John the Baptist | 28 min |
| May 12, 10:35 AM CDT | Severe Thunderstorm Watch | SPC | Assumption, Jefferson, Lafourche, Orleans, Plaquemines, Saint Bernard and 5 more | 5 hr |
| May 12, 10:40 AM CDT | Severe Thunderstorm Warning | LIX | Saint Charles | 35 min |
| May 12, 10:43 AM CDT | Tornado Warning | LIX | Jefferson, Saint Charles | 19 min |
| May 12, 10:59 AM CDT | Mesoscale Discussion | SPC | Morehouse, West Carroll | 3 hr |
| May 12, 11:00 AM CDT | Severe Thunderstorm Warning | LIX | Jefferson, Plaquemines | 45 min |
| May 12, 11:04 AM CDT | Tornado Warning | LIX | Jefferson, Plaquemines | 28 min |
| May 12, 11:10 AM CDT | Severe Thunderstorm Warning | LIX | Orleans, Saint Bernard | 65 min |
| May 12, 11:15 AM CDT | Special Marine Warning | LIX | 60 min | |
| May 12, 11:20 AM CDT | Areal Flood Advisory | LIX | Jefferson, Orleans, Plaquemines, Saint Bernard | 55 min |
| May 12, 11:30 AM CDT | Severe Thunderstorm Warning | LIX | Orleans | 30 min |
| May 12, 11:38 AM CDT | Special Marine Warning | LIX | 97 min | |
| May 12, 11:45 AM CDT | Severe Thunderstorm Warning | LIX | Plaquemines, Saint Bernard | 45 min |
| May 12, 12:03 PM CDT | Special Marine Warning | LIX | 57 min | |
| May 12, 12:56 PM CDT | Special Marine Warning | LIX | 94 min | |
| May 12, 1:39 PM CDT | Special Weather Statement | LIX | East Feliciana, Pointe Coupee, West Feliciana | 66 min |
| May 12, 1:42 PM CDT | Mesoscale Discussion | SPC | Saint Bernard | 108 min |
| May 12, 1:43 PM CDT | Mesoscale Discussion | SPC | Ascension, Assumption, East Baton Rouge, East Feliciana, Iberville, Livingston and 12 more | 3 hr |
| May 12, 2:22 PM CDT | Special Weather Statement | LIX | East Baton Rouge | 53 min |
| May 12, 2:36 PM CDT | Severe Thunderstorm Warning | LIX | East Baton Rouge | 39 min |
| May 12, 3:03 PM CDT | Special Weather Statement | LIX | Livingston | 57 min |
| May 12, 3:10 PM CDT | Severe Thunderstorm Warning | LIX | Livingston | 65 min |
| May 12, 3:20 PM CDT | Tornado Warning | LIX | Livingston | 25 min |
| May 12, 3:37 PM CDT | Severe Thunderstorm Warning | LIX | Livingston, Tangipahoa | 53 min |
| May 12, 3:43 PM CDT | Special Weather Statement | LIX | Saint Charles | 32 min |
| May 12, 4:02 PM CDT | Severe Thunderstorm Warning | LIX | Saint Helena, Tangipahoa | 43 min |
| May 12, 4:29 PM CDT | Severe Thunderstorm Warning | LIX | Ascension, Iberville, Livingston | 31 min |
| May 12, 4:37 PM CDT | Severe Thunderstorm Warning | LIX | Saint Tammany | 23 min |
| May 12, 4:39 PM CDT | Special Weather Statement | LIX | Washington | 36 min |
| May 12, 4:51 PM CDT | Tornado Warning | LIX | Saint Tammany | 24 min |
| May 12, 4:55 PM CDT | Special Marine Warning | LIX | 50 min | |
| May 12, 5:02 PM CDT | Severe Thunderstorm Warning | LIX | Saint Tammany | 28 min |
| May 12, 5:13 PM CDT | Severe Thunderstorm Warning | LIX | Ascension, Saint Charles, Saint James, Saint John the Baptist | 32 min |
| May 12, 5:15 PM CDT | Special Marine Warning | LIX | 45 min | |
| May 12, 5:29 PM CDT | Severe Thunderstorm Warning | LIX | Saint Tammany | 31 min |
| May 12, 5:34 PM CDT | Special Marine Warning | LIX | 116 min | |
| May 12, 5:49 PM CDT | Special Weather Statement | LIX | Saint Charles | 26 min |
| May 12, 5:55 PM CDT | Special Marine Warning | LIX | 35 min | |
| May 12, 6:13 PM CDT | Severe Thunderstorm Warning | LIX | Orleans, Saint Bernard | 17 min |
| May 12, 6:27 PM CDT | Special Marine Warning | LIX | 33 min | |
| May 12, 7:20 PM CDT | Special Marine Warning | LIX | 55 min | |
| May 12, 8:21 PM CDT | Special Marine Warning | LIX | 24 min | |
| May 15, 11:50 AM CDT | River Flood Warning | LIX | Saint Charles, Saint James, Saint John the Baptist | 26 days |
| May 16, 3:26 AM CDT | Small Craft Advisory | LCH | 34 hr | |
| May 16, 4:46 AM CDT | Lake Wind Advisory | SHV | Bossier, Caddo, De Soto | 13 hr |
| May 16, 9:39 PM CDT | Lake Wind Advisory | SHV | Bienville, Bossier, Caddo, Caldwell, Claiborne, De Soto and 11 more | 21 hr |
| May 17, 8:01 PM CDT | River Flood Warning | LCH | Calcasieu | 38 hr |
| May 18, 9:12 AM CDT | River Flood Warning | LCH | Calcasieu | 7 days |
| May 20, 11:21 AM CDT | Special Weather Statement | LCH | Vernon | 39 min |
| May 20, 12:36 PM CDT | Special Weather Statement | LCH | Rapides | 54 min |
| May 20, 12:50 PM CDT | Special Weather Statement | SHV | Ouachita | 25 min |
| May 20, 1:11 PM CDT | Areal Flood Advisory | LIX | Washington | 2 hr |
| May 20, 1:16 PM CDT | Areal Flood Advisory | LIX | Ascension, Livingston, Saint Helena | 119 min |
| May 20, 2:12 PM CDT | Mesoscale Discussion | SPC | Concordia, East Baton Rouge, East Feliciana, Livingston, Madison, Pointe Coupee and 6 more | 93 min |
| May 20, 2:22 PM CDT | Special Weather Statement | LIX | East Feliciana | 38 min |
| May 20, 3:15 PM CDT | Flash Flood Warning | LIX | East Feliciana, Pointe Coupee, West Feliciana | 90 min |
| May 20, 3:29 PM CDT | Flash Flood Watch | LIX | East Baton Rouge, East Feliciana, Iberville, Pointe Coupee, Saint Helena, Tangipahoa and 3 more | 6 hr |
| May 20, 3:50 PM CDT | Special Weather Statement | LIX | East Feliciana | 55 min |
| May 20, 4:28 PM CDT | Special Weather Statement | LIX | East Baton Rouge, East Feliciana, West Baton Rouge | 62 min |
| May 20, 4:40 PM CDT | Severe Thunderstorm Warning | LCH | Beauregard, Vernon | 50 min |
| May 20, 5:05 PM CDT | Special Weather Statement | LIX | Ascension, Livingston, Tangipahoa | 40 min |
| May 20, 5:33 PM CDT | Special Weather Statement | LCH | Beauregard | 27 min |
| May 20, 5:52 PM CDT | Special Weather Statement | LIX | Livingston, Saint John the Baptist, Saint Tammany, Tangipahoa | 38 min |
| May 20, 5:57 PM CDT | Special Marine Warning | LIX | 33 min | |
| May 20, 6:15 PM CDT | Flash Flood Warning | LIX | Saint Tammany, Washington | 2 hr |
| May 20, 6:20 PM CDT | Special Weather Statement | LIX | Tangipahoa | 40 min |
| May 20, 7:17 PM CDT | Special Marine Warning | LIX | 28 min | |
| May 20, 7:41 PM CDT | Special Marine Warning | LIX | 49 min | |
| May 20, 8:25 PM CDT | Special Marine Warning | LIX | 65 min | |
| May 20, 9:16 PM CDT | Severe Thunderstorm Warning | SHV | De Soto | 59 min |
| May 20, 9:49 PM CDT | Special Weather Statement | SHV | De Soto | 41 min |
| May 20, 10:08 PM CDT | Special Weather Statement | SHV | De Soto | 37 min |
| May 20, 10:34 PM CDT | Special Weather Statement | SHV | De Soto, Red River | 41 min |
| May 20, 10:44 PM CDT | Severe Thunderstorm Warning | SHV | Bossier, Caddo, De Soto | 61 min |
| May 20, 11:16 PM CDT | Severe Thunderstorm Warning | SHV | Bienville, Bossier, Caddo, Webster | 59 min |
| May 20, 11:52 PM CDT | Special Weather Statement | SHV | Webster | 53 min |
| May 21, 12:05 AM CDT | Severe Thunderstorm Warning | SHV | Bossier, Claiborne, Webster | 44 min |
| May 21, 12:27 AM CDT | Special Weather Statement | SHV | Bienville | 63 min |
| May 21, 12:33 AM CDT | Severe Thunderstorm Warning | SHV | Claiborne, Lincoln | 57 min |
| May 21, 1:46 AM CDT | Severe Thunderstorm Warning | JAN | Concordia | 25 min |
| May 21, 3:48 AM CDT | Flash Flood Watch | LIX | Assumption, East Baton Rouge, East Feliciana, Iberville, Pointe Coupee, Saint Bernard and 7 more | 56 hr |
| May 21, 4:07 AM CDT | Severe Thunderstorm Warning | JAN | Concordia | 53 min |
| May 21, 6:09 AM CDT | River Flood Warning | LIX | Saint Tammany | 52 hr |
| May 21, 8:31 AM CDT | Severe Thunderstorm Warning | SHV | Caddo | 59 min |
| May 21, 9:34 AM CDT | Special Weather Statement | SHV | Bossier, Caddo, Webster | 56 min |
| May 21, 9:54 AM CDT | Severe Thunderstorm Warning | SHV | Bienville, Bossier, Caddo, Claiborne, Webster | 36 min |
| May 21, 10:28 AM CDT | Special Weather Statement | SHV | Bienville, Red River | 32 min |
| May 21, 10:32 AM CDT | Special Weather Statement | SHV | Claiborne, Lincoln, Webster | 43 min |
| May 21, 10:57 AM CDT | Areal Flood Advisory | LIX | Plaquemines | 63 min |
| May 21, 11:05 AM CDT | Special Weather Statement | SHV | Ouachita | 40 min |
| May 21, 11:17 AM CDT | Special Weather Statement | SHV | Claiborne, Lincoln, Union | 43 min |
| May 21, 11:47 AM CDT | Special Weather Statement | SHV | Caldwell | 43 min |
| May 21, 12:01 PM CDT | Special Weather Statement | SHV | Jackson, Lincoln, Ouachita, Union | 44 min |
| May 21, 12:22 PM CDT | Areal Flood Advisory | LCH | Calcasieu | 113 min |
| May 21, 12:43 PM CDT | Special Weather Statement | SHV | Caldwell, Jackson, Ouachita, Union | 47 min |
| May 21, 1:00 PM CDT | Special Weather Statement | LCH | Beauregard | 60 min |
| May 21, 1:41 PM CDT | Special Weather Statement | LIX | Assumption, Lafourche | 64 min |
| May 21, 1:44 PM CDT | Special Weather Statement | LCH | Beauregard | 46 min |
| May 21, 1:48 PM CDT | Severe Thunderstorm Warning | JAN | East Carroll, Madison, West Carroll | 42 min |
| May 21, 1:54 PM CDT | Severe Thunderstorm Warning | LCH | Beauregard, Vernon | 35 min |
| May 21, 1:59 PM CDT | Special Weather Statement | SHV | Grant, LaSalle | 61 min |
| May 21, 2:08 PM CDT | Severe Thunderstorm Warning | JAN | East Carroll, Madison | 52 min |
| May 21, 2:12 PM CDT | Special Weather Statement | JAN | Catahoula | 48 min |
| May 21, 2:20 PM CDT | Severe Thunderstorm Warning | JAN | Franklin, Tensas | 24 min |
| May 21, 2:22 PM CDT | Mesoscale Discussion | SPC | Acadia, Allen, Ascension, Avoyelles, Beauregard, Calcasieu and 25 more | 113 min |
| May 21, 3:02 PM CDT | Areal Flood Advisory | LIX | Jefferson, Lafourche, Terrebonne | 58 min |
| May 21, 3:05 PM CDT | Special Weather Statement | LIX | Pointe Coupee | 55 min |
| May 21, 3:13 PM CDT | Flash Flood Watch | JAN | Catahoula, Concordia, Franklin, Madison, Richland, Tensas | 40 hr |
| May 21, 3:20 PM CDT | Severe Thunderstorm Warning | JAN | Concordia | 55 min |
| May 21, 4:03 PM CDT | Flash Flood Watch | LCH | Allen, Avoyelles, Beauregard, Cameron, Evangeline, Lafayette and 4 more | 33 hr |
| May 21, 4:15 PM CDT | Special Weather Statement | LCH | Cameron | 45 min |
| May 21, 4:22 PM CDT | Special Weather Statement | LIX | East Baton Rouge, West Baton Rouge | 38 min |
| May 21, 4:24 PM CDT | Special Weather Statement | LCH | Saint Landry | 51 min |
| May 21, 4:24 PM CDT | Special Marine Warning | LIX | 66 min | |
| May 21, 4:36 PM CDT | Special Marine Warning | LCH | 24 min | |
| May 21, 4:47 PM CDT | Special Weather Statement | LIX | East Feliciana | 43 min |
| May 21, 4:50 PM CDT | Special Weather Statement | LCH | Saint Martin | 25 min |
| May 21, 5:02 PM CDT | Special Marine Warning | LIX | 43 min | |
| May 21, 5:06 PM CDT | Special Weather Statement | LCH | Saint Landry | 24 min |
| May 21, 5:17 PM CDT | Special Weather Statement | LIX | Saint Helena | 43 min |
| May 21, 5:46 PM CDT | Special Weather Statement | LCH | Saint Martin, Vermilion | 29 min |
| May 21, 5:48 PM CDT | Special Weather Statement | LIX | Washington | 27 min |
| May 21, 5:55 PM CDT | Special Marine Warning | LIX | 50 min | |
| May 21, 6:20 PM CDT | Special Weather Statement | LCH | Iberia | 25 min |
| May 21, 6:57 PM CDT | Special Marine Warning | LIX | 63 min | |
| May 21, 6:59 PM CDT | Special Marine Warning | LCH | 46 min | |
| May 21, 7:50 PM CDT | Special Marine Warning | LCH | 85 min | |
| May 21, 8:08 PM CDT | Special Marine Warning | LIX | 67 min | |
| May 21, 8:18 PM CDT | River Flood Warning | LIX | Tangipahoa | 4 days |
| May 21, 8:52 PM CDT | Special Marine Warning | LCH | 53 min | |
| May 21, 9:11 PM CDT | Special Marine Warning | LCH | 94 min | |
| May 22, 11:09 AM CDT | River Flood Warning | LCH | Rapides | 9 days |
| May 22, 11:09 AM CDT | River Flood Warning | LCH | Calcasieu | 5 days |
| May 22, 2:10 PM CDT | Special Marine Warning | LCH | 65 min | |
| May 22, 3:14 PM CDT | Special Marine Warning | LCH | 61 min | |
| May 22, 3:18 PM CDT | Special Marine Warning | LCH | 57 min | |
| May 22, 4:16 PM CDT | Special Marine Warning | LCH | 89 min | |
| May 22, 6:35 PM CDT | Special Weather Statement | LCH | Cameron, Jefferson Davis | 70 min |
| May 22, 7:44 PM CDT | Tornado Warning | LCH | Acadia, Cameron, Jefferson Davis, Vermilion | 46 min |
| May 23, 1:56 AM CDT | Special Marine Warning | LIX | 34 min | |
| May 23, 2:58 AM CDT | Special Marine Warning | LCH | 62 min | |
| May 23, 3:52 AM CDT | Special Marine Warning | LIX | 53 min | |
| May 23, 3:55 AM CDT | Special Weather Statement | LIX | Washington | 35 min |
| May 23, 4:01 AM CDT | Special Marine Warning | LCH | 59 min | |
| May 23, 5:06 AM CDT | Small Craft Advisory | LIX | 44 hr | |
| May 23, 10:20 AM CDT | River Flood Warning | SHV | Webster | 4 days |
| May 23, 12:25 PM CDT | Special Marine Warning | LIX | 65 min | |
| May 23, 3:39 PM CDT | Small Craft Advisory | LCH | 21 hr | |
| May 23, 4:18 PM CDT | Small Craft Advisory | LIX | 33 hr | |
| May 23, 5:14 PM CDT | Special Weather Statement | SHV | Caddo | 46 min |
| May 23, 6:00 PM CDT | Special Weather Statement | SHV | Bossier | 45 min |
| May 23, 6:45 PM CDT | Special Weather Statement | SHV | Bossier, Webster | 45 min |
| May 23, 7:31 PM CDT | Special Weather Statement | SHV | Bienville | 44 min |
| May 23, 7:53 PM CDT | Special Weather Statement | SHV | Union | 52 min |
| May 23, 8:22 PM CDT | Severe Thunderstorm Warning | LCH | Beauregard, Calcasieu | 38 min |
| May 23, 8:24 PM CDT | River Flood Warning | LIX | Saint Tammany, Washington | 61 hr |
| May 23, 8:24 PM CDT | Special Weather Statement | SHV | Ouachita | 51 min |
| May 23, 8:47 PM CDT | Special Marine Warning | LCH | 88 min | |
| May 23, 9:02 PM CDT | Special Weather Statement | LCH | Calcasieu | 58 min |
| May 23, 10:10 PM CDT | Special Marine Warning | LCH | 95 min | |
| May 23, 10:19 PM CDT | Special Marine Warning | LCH | 41 min | |
| May 23, 11:43 PM CDT | Special Marine Warning | LCH | 92 min | |
| May 24, 2:07 AM CDT | Lake Wind Advisory | SHV | Bienville, Bossier, Caddo, Caldwell, Claiborne, De Soto and 11 more | 14 hr |
| May 24, 2:52 AM CDT | Special Marine Warning | LIX | 83 min | |
| May 24, 8:48 AM CDT | River Flood Warning | LIX | Saint Tammany | 4 days |
| May 25, 3:35 AM CDT | Lake Wind Advisory | SHV | Bossier, Caddo, De Soto, Sabine | 15 hr |
| May 26, 3:29 AM CDT | Lake Wind Advisory | SHV | Bienville, Bossier, Caddo, Caldwell, Claiborne, De Soto and 11 more | 16 hr |
| May 26, 3:45 AM CDT | Small Craft Advisory | LCH | 6 hr | |
| May 28, 2:53 AM CDT | Mesoscale Discussion | SPC | Bossier, Caddo, Claiborne, Lincoln, Union, Webster | 2 hr |
| May 28, 7:27 AM CDT | Special Marine Warning | LIX | 33 min | |
| May 28, 8:08 AM CDT | Special Weather Statement | SHV | Jackson, Lincoln, Ouachita, Union | 37 min |
| May 28, 8:27 AM CDT | Special Weather Statement | JAN | Tensas | 33 min |
| May 28, 9:42 AM CDT | Special Marine Warning | LIX | 48 min | |
| May 28, 9:53 AM CDT | Special Weather Statement | SHV | Bossier, Caddo, Claiborne, De Soto, Webster | 37 min |
| May 28, 10:26 AM CDT | Special Marine Warning | LIX | 34 min | |
| May 28, 10:33 AM CDT | Special Weather Statement | SHV | Claiborne, Webster | 42 min |
| May 28, 10:50 AM CDT | Special Weather Statement | SHV | Bossier | 40 min |
| May 28, 10:55 AM CDT | Special Marine Warning | LIX | 35 min | |
| May 28, 10:59 AM CDT | Mesoscale Discussion | SPC | Ascension, Assumption, Calcasieu, Cameron, Iberia, Iberville and 15 more | 2 hr |
| May 28, 11:00 AM CDT | Special Marine Warning | LIX | 45 min | |
| May 28, 11:17 AM CDT | Special Weather Statement | SHV | Webster | 43 min |
| May 28, 11:42 AM CDT | Special Marine Warning | LIX | 48 min | |
| May 28, 1:11 PM CDT | Special Weather Statement | LIX | Saint John the Baptist, Saint Tammany | 34 min |
| May 28, 1:48 PM CDT | Special Weather Statement | SHV | Caldwell | 42 min |
| May 28, 4:53 PM CDT | Severe Thunderstorm Warning | SHV | Caddo | 67 min |
| May 28, 5:01 PM CDT | Mesoscale Discussion | SPC | Bienville, Bossier, Caddo, Caldwell, Claiborne, De Soto and 9 more | 59 min |
| May 28, 5:15 PM CDT | Severe Thunderstorm Warning | SHV | Caddo | 45 min |
| May 28, 5:19 PM CDT | Severe Thunderstorm Watch | SPC | Bienville, Bossier, Caddo, Caldwell, Claiborne, De Soto and 11 more | 4 hr |
| May 28, 5:41 PM CDT | Severe Thunderstorm Warning | SHV | Bossier, Caddo, De Soto | 64 min |
| May 28, 5:46 PM CDT | Severe Thunderstorm Warning | SHV | Bossier, Claiborne, Webster | 59 min |
| May 28, 5:52 PM CDT | Severe Thunderstorm Warning | SHV | Caddo, De Soto | 38 min |
| May 28, 5:54 PM CDT | Tornado Warning | SHV | Caddo, De Soto | 25 min |
| May 28, 6:22 PM CDT | Severe Thunderstorm Warning | SHV | Bossier, Caddo, De Soto, Red River, Sabine, Webster | 53 min |
| May 28, 6:30 PM CDT | Tornado Warning | SHV | De Soto, Sabine | 26 min |
| May 28, 6:32 PM CDT | Flash Flood Warning | SHV | Bienville, Bossier, Caddo, De Soto, Red River, Webster | 3 hr |
| May 28, 6:40 PM CDT | Severe Thunderstorm Warning | SHV | De Soto, Natchitoches, Sabine | 50 min |
| May 28, 6:51 PM CDT | Severe Thunderstorm Warning | SHV | Bienville, Bossier, Caddo, De Soto, Natchitoches, Red River and 3 more | 54 min |
| May 28, 7:02 PM CDT | Flash Flood Warning | SHV | De Soto, Red River, Sabine | 3 hr |
| May 28, 7:08 PM CDT | Severe Thunderstorm Watch | SPC | Acadia, Allen, Avoyelles, Beauregard, Calcasieu, Catahoula and 10 more | 6 hr |
| May 28, 7:09 PM CDT | Severe Thunderstorm Warning | SHV | Natchitoches, Sabine | 51 min |
| May 28, 7:19 PM CDT | Severe Thunderstorm Warning | LCH | Beauregard, Rapides, Vernon | 56 min |
| May 28, 7:24 PM CDT | Tornado Warning | SHV | Natchitoches, Sabine | 51 min |
| May 28, 7:30 PM CDT | Tornado Warning | SHV | Grant, Natchitoches, Winn | 60 min |
| May 28, 7:34 PM CDT | Mesoscale Discussion | SPC | Bienville, Bossier, Caddo, Caldwell, Claiborne, De Soto and 11 more | 56 min |
| May 28, 7:43 PM CDT | Severe Thunderstorm Warning | SHV | Bienville, Grant, Jackson, Natchitoches, Winn | 62 min |
| May 28, 7:58 PM CDT | Tornado Warning | LCH | Vernon | 19 min |
| May 28, 8:00 PM CDT | Flash Flood Warning | SHV | Bienville, Bossier, Claiborne, De Soto, Jackson, Lincoln and 6 more | 3 hr |
| May 28, 8:05 PM CDT | Tornado Warning | SHV | Winn | 40 min |
| May 28, 8:15 PM CDT | Severe Thunderstorm Warning | LCH | Allen, Evangeline, Rapides, Vernon | 60 min |
| May 28, 8:18 PM CDT | Tornado Warning | SHV | Grant, Natchitoches | 44 min |
| May 28, 8:30 PM CDT | Tornado Warning | SHV | Caldwell, Grant, LaSalle, Winn | 45 min |
| May 28, 8:39 PM CDT | Severe Thunderstorm Warning | SHV | Caldwell, Grant, Jackson, LaSalle, Natchitoches, Ouachita and 1 more | 66 min |
| May 28, 8:50 PM CDT | Special Weather Statement | JAN | Franklin, Richland | 55 min |
| May 28, 9:06 PM CDT | Special Weather Statement | JAN | Catahoula, Concordia | 54 min |
| May 28, 9:10 PM CDT | Severe Thunderstorm Warning | JAN | Catahoula, Franklin | 50 min |
| May 28, 9:11 PM CDT | Severe Thunderstorm Warning | LCH | Acadia, Allen, Avoyelles, Evangeline, Rapides, Saint Landry | 64 min |
| May 28, 9:16 PM CDT | Mesoscale Discussion | SPC | Allen, Avoyelles, Beauregard, Calcasieu, Catahoula, Concordia and 9 more | 59 min |
| May 28, 9:19 PM CDT | Special Weather Statement | LIX | Pointe Coupee, West Feliciana | 26 min |
| May 28, 9:37 PM CDT | Severe Thunderstorm Warning | JAN | Tensas | 68 min |
| May 29, 2:28 AM CDT | Special Marine Warning | LIX | 47 min | |
| May 29, 2:38 AM CDT | Special Marine Warning | LIX | 2 hr | |
| May 29, 2:56 AM CDT | Special Marine Warning | LCH | 64 min | |
| May 29, 5:01 AM CDT | Special Weather Statement | LIX | Lafourche, Saint Charles, Terrebonne | 59 min |
| May 29, 5:06 AM CDT | Special Marine Warning | LIX | 54 min | |
| May 29, 5:56 AM CDT | Special Weather Statement | LIX | Lafourche, Terrebonne | 64 min |
| May 29, 6:01 AM CDT | Special Marine Warning | LIX | 119 min | |
| May 29, 6:07 AM CDT | Special Marine Warning | LIX | 113 min | |
| May 29, 6:31 AM CDT | Special Marine Warning | LIX | 44 min | |
| May 29, 10:55 AM CDT | River Flood Warning | LCH | Calcasieu | 5 days |
| May 29, 6:58 PM CDT | Special Weather Statement | LIX | Jefferson, Lafourche, Orleans, Saint Charles | 32 min |
| May 29, 7:38 PM CDT | Special Weather Statement | LIX | Jefferson | 67 min |
| May 30, 3:04 AM CDT | Special Weather Statement | LIX | Jefferson | 41 min |
| May 30, 3:39 AM CDT | Special Marine Warning | LIX | 51 min | |
| May 30, 4:55 AM CDT | Special Weather Statement | LIX | Plaquemines | 35 min |
| May 30, 7:42 AM CDT | Special Marine Warning | LCH | 93 min | |
| May 30, 8:02 AM CDT | Special Weather Statement | LCH | Vermilion | 43 min |
| May 30, 8:12 AM CDT | Special Weather Statement | LIX | Ascension, Livingston | 33 min |
| May 30, 8:27 AM CDT | Tornado Warning | LCH | Vermilion | 18 min |
| May 30, 8:38 AM CDT | Flash Flood Warning | LCH | Iberia, St. Mary | 2 hr |
| May 30, 8:39 AM CDT | Special Marine Warning | LIX | 66 min | |
| May 30, 9:02 AM CDT | Special Marine Warning | LCH | 88 min | |
| May 30, 9:11 AM CDT | Special Marine Warning | LCH | 2 hr | |
| May 30, 9:28 AM CDT | Special Weather Statement | LIX | Saint John the Baptist | 62 min |
| May 30, 9:33 AM CDT | Special Marine Warning | LIX | 57 min | |
| May 30, 9:45 AM CDT | Areal Flood Advisory | LCH | Iberia, St. Mary, Vermilion | 2 hr |
| May 30, 10:20 AM CDT | Special Weather Statement | LIX | Terrebonne | 25 min |
| May 30, 10:37 AM CDT | Flash Flood Warning | LCH | Iberia, St. Mary | 3 hr |
| May 30, 10:40 AM CDT | Areal Flood Advisory | LCH | Iberia, Lafayette, Saint Martin | 2 hr |
| May 30, 10:44 AM CDT | Areal Flood Advisory | LCH | Iberia, Saint Martin, St. Mary | 2 hr |
| May 30, 11:05 AM CDT | Special Marine Warning | LCH | 115 min | |
| May 30, 11:52 AM CDT | Special Weather Statement | LIX | Terrebonne | 53 min |
| May 30, 12:51 PM CDT | Special Weather Statement | LIX | Lafourche | 54 min |
| May 30, 12:53 PM CDT | Tornado Warning | LIX | Lafourche, Terrebonne | 24 min |
| May 30, 1:00 PM CDT | Mesoscale Discussion | SPC | Jefferson, Lafourche, Terrebonne | 3 hr |
| May 30, 1:02 PM CDT | Areal Flood Advisory | LIX | Assumption, Lafourche, Saint Charles, Terrebonne | 3 hr |
| May 30, 1:15 PM CDT | Special Marine Warning | LCH | 2 hr | |
| May 30, 1:28 PM CDT | Special Weather Statement | LIX | Lafourche | 32 min |
| May 30, 1:31 PM CDT | Flash Flood Warning | LCH | Iberia, Saint Martin, St. Mary | 3 hr |
| May 30, 1:36 PM CDT | Severe Thunderstorm Warning | LIX | Jefferson, Lafourche | 24 min |
| May 30, 2:16 PM CDT | Special Weather Statement | LIX | Jefferson | 29 min |
| May 30, 2:18 PM CDT | Special Marine Warning | LIX | 27 min | |
| May 30, 2:23 PM CDT | Tornado Warning | LIX | Jefferson, Lafourche | 17 min |
| May 30, 3:05 PM CDT | Special Marine Warning | LIX | 85 min | |
| May 30, 3:15 PM CDT | Severe Thunderstorm Warning | LIX | Jefferson, Lafourche | 30 min |
| May 30, 3:19 PM CDT | Special Marine Warning | LIX | 26 min | |
| May 30, 3:26 PM CDT | Tornado Warning | LIX | Jefferson, Lafourche | 34 min |
| May 30, 4:01 PM CDT | Tornado Warning | LIX | Plaquemines | 44 min |
| May 30, 4:03 PM CDT | Tornado Warning | LIX | Lafourche | 27 min |
| May 30, 4:03 PM CDT | Special Weather Statement | SHV | Ouachita | 57 min |
| May 30, 4:09 PM CDT | Special Marine Warning | LIX | 51 min | |
| May 30, 4:27 PM CDT | Tornado Warning | LIX | Lafourche | 48 min |
| May 30, 4:37 PM CDT | Areal Flood Advisory | SHV | Ouachita | 3 hr |
| May 30, 4:42 PM CDT | Severe Thunderstorm Warning | LIX | Plaquemines | 63 min |
| May 30, 4:50 PM CDT | Special Marine Warning | LIX | 85 min | |
| May 30, 5:26 PM CDT | Special Marine Warning | LIX | 94 min | |
| May 30, 5:39 PM CDT | Special Marine Warning | LIX | 36 min | |
| May 30, 5:40 PM CDT | Tornado Warning | LIX | Jefferson | 23 min |
| May 30, 5:58 PM CDT | Special Weather Statement | SHV | Lincoln | 47 min |
| May 30, 6:01 PM CDT | Special Weather Statement | LIX | Plaquemines | 59 min |
| May 30, 6:25 PM CDT | Areal Flood Advisory | SHV | Lincoln, Ouachita, Union | 2 hr |
| May 30, 9:00 PM CDT | Special Weather Statement | SHV | De Soto | 30 min |
| May 31, 8:42 AM CDT | Special Marine Warning | LIX | 63 min | |
| May 31, 9:40 AM CDT | Special Marine Warning | LIX | 65 min | |
| May 31, 9:59 AM CDT | Special Marine Warning | LIX | 61 min | |
| May 31, 10:38 AM CDT | Special Marine Warning | LIX | 82 min | |
| May 31, 10:54 AM CDT | Special Marine Warning | LIX | 81 min | |
| May 31, 11:00 AM CDT | Mesoscale Discussion | SPC | Plaquemines, Saint Bernard | 3 hr |
| May 31, 12:27 PM CDT | Special Marine Warning | LIX | 33 min | |
| May 31, 12:57 PM CDT | Special Marine Warning | LIX | 63 min | |
| May 31, 1:54 PM CDT | Special Marine Warning | LIX | 96 min | |
| May 31, 2:05 PM CDT | Special Weather Statement | LIX | Saint Charles | 25 min |
| May 31, 3:12 PM CDT | Special Weather Statement | LCH | Saint Martin | 63 min |
| May 31, 3:27 PM CDT | Special Weather Statement | LIX | East Baton Rouge, Iberville, Livingston, Saint Tammany, Tangipahoa, West Baton Rouge | 48 min |
| May 31, 4:17 PM CDT | Special Weather Statement | LIX | Washington | 28 min |
| May 31, 4:21 PM CDT | Areal Flood Advisory | LIX | East Baton Rouge, Livingston, West Baton Rouge | 114 min |
| May 31, 4:50 PM CDT | Special Weather Statement | LIX | Pointe Coupee | 25 min |
| May 31, 5:42 PM CDT | Special Marine Warning | LIX | 63 min | |
| May 31, 5:45 PM CDT | Special Weather Statement | LIX | Jefferson | 30 min |
| May 31, 5:47 PM CDT | Special Weather Statement | LIX | Ascension, Saint James, Saint John the Baptist | 43 min |
| May 31, 6:42 PM CDT | Special Marine Warning | LIX | 33 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 | 102 |
| Tornado Warning | 32 |
| Severe Thunderstorm Watch | 6 |
| Tornado Watch | 1 |
| Mesoscale Discussion | 23 |
| Special Weather Statement | 128 |
| Flooding | |
| Areal Flood Warning | 1 |
| Flash Flood Warning | 21 |
| River Flood Warning | 31 |
| Flash Flood Watch | 7 |
| Areal Flood Advisory | 15 |
| Wind and dust | |
| Lake Wind Advisory | 8 |
| Wind Advisory | 3 |
| Coast and beach | |
| Coastal Flood Advisory | 1 |
| Marine | |
| Special Marine Warning | 138 |
| Small Craft Advisory | 7 |
| Small Craft Advisory for Hazardous Seas | 1 |
By county
Every county with at least one alert. A county page lists each alert that covered it.
- Saint Martin Parish38
- Calcasieu Parish37
- Beauregard Parish35
- Bossier Parish34
- Caddo Parish34
- De Soto Parish32
- Allen Parish31
- Jefferson Davis Parish29
- Sabine Parish28
- Webster Parish28
- Lafourche Parish28
- Jefferson Parish28
- Acadia Parish27
- St. Mary Parish26
- Evangeline Parish25
- Saint Landry Parish25
- Vermilion Parish25
- Cameron Parish24
- Lafayette Parish24
- Vernon Parish23
- Iberia Parish23
- Rapides Parish22
- Natchitoches Parish22
- Plaquemines Parish20
- Lincoln Parish20
- Grant Parish20
- Saint Charles Parish20
- Livingston Parish20
- Claiborne Parish19
- Ouachita Parish19
- Washington Parish19
- Bienville Parish19
- Winn Parish19
- Saint Tammany Parish19
- Union Parish18
- East Baton Rouge Parish18
- Pointe Coupee Parish18
- Red River Parish18
- Saint John the Baptist Parish17
- Ascension Parish17
24 more counties
- Terrebonne Parish17
- West Baton Rouge Parish16
- Assumption Parish16
- Iberville Parish16
- Saint James Parish16
- Jackson Parish16
- West Feliciana Parish15
- Tangipahoa Parish15
- Avoyelles Parish14
- East Feliciana Parish14
- LaSalle Parish14
- Saint Bernard Parish13
- Caldwell Parish13
- Concordia Parish11
- Saint Helena Parish11
- Orleans Parish10
- Catahoula Parish9
- Tensas Parish9
- Franklin Parish8
- East Carroll Parish7
- Madison Parish7
- Richland Parish6
- West Carroll Parish5
- Morehouse Parish4
Nearby
Alerts in force nowTornadoes on recordThe radar archive20162018
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.