Weather alerts in Louisiana, May 2009

256 weather alerts in May 2009, 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 2009. Tap one for its archive.

Alerts: 256
Warnings: 180
Watches: 22
Advisories: 28
Busiest day: May 3, 200957 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 2, 5:27 AM CDT	Flash Flood Watch	SHV	Bienville, Bossier, Caddo, Caldwell, Claiborne, De Soto and 11 more	34 hr
May 2, 3:04 PM CDT	Mesoscale Discussion	SPC	Bienville, Bossier, Caddo, Caldwell, Catahoula, Claiborne and 19 more	26 min
May 2, 5:10 PM CDT	Mesoscale Discussion	SPC	Bienville, Bossier, Caddo, Caldwell, Claiborne, De Soto and 12 more	65 min
May 2, 6:03 PM CDT	Tornado Watch	SPC	Bienville, Bossier, Caddo, Claiborne, De Soto, East Carroll and 10 more	6 hr
May 2, 6:16 PM CDT	Severe Thunderstorm Warning	SHV	Bossier, Caddo, Webster	59 min
May 2, 6:42 PM CDT	Severe Thunderstorm Warning	JAN	Morehouse, West Carroll	40 min
May 2, 6:58 PM CDT	Severe Thunderstorm Warning	SHV	Bossier, Claiborne, Webster	62 min
May 2, 7:04 PM CDT	Severe Thunderstorm Warning	SHV	Union	26 min
May 2, 7:35 PM CDT	Severe Thunderstorm Warning	SHV	Claiborne, Lincoln, Union	55 min
May 2, 7:38 PM CDT	Mesoscale Discussion	SPC	Bienville, Bossier, Caddo, Claiborne, Lincoln, Morehouse and 5 more	97 min
May 2, 8:22 PM CDT	Severe Thunderstorm Warning	SHV	Lincoln, Ouachita, Union	38 min
May 2, 8:38 PM CDT	Severe Thunderstorm Warning	JAN	Morehouse, Richland, West Carroll	67 min
May 2, 9:48 PM CDT	Severe Thunderstorm Warning	JAN	East Carroll, Morehouse, Richland, West Carroll	42 min
May 2, 10:19 PM CDT	Severe Thunderstorm Warning	JAN	East Carroll, Madison	41 min
May 2, 10:40 PM CDT	Mesoscale Discussion	SPC	Bienville, Bossier, Caddo, Claiborne, East Carroll, Lincoln and 6 more	2 hr
May 2, 11:43 PM CDT	Severe Thunderstorm Watch	SPC	Bossier, Caddo, Claiborne, Lincoln, Ouachita, Union and 1 more	5 hr
May 3, 1:01 AM CDT	Severe Thunderstorm Warning	SHV	Bossier, Caddo	59 min
May 3, 2:34 AM CDT	River Flood Warning	SHV	Webster	21 days
May 3, 2:39 AM CDT	Mesoscale Discussion	SPC	Bienville, Bossier, Caddo, Caldwell, Catahoula, Claiborne and 19 more	2 hr
May 3, 4:02 AM CDT	Flash Flood Watch	JAN	East Carroll, Morehouse, West Carroll	11 hr
May 3, 5:12 AM CDT	Severe Thunderstorm Watch	SPC	Beauregard, Bienville, Bossier, Caddo, Caldwell, Claiborne and 14 more	7 hr
May 3, 5:38 AM CDT	Severe Thunderstorm Warning	SHV	Caldwell, Jackson, Ouachita, Winn	37 min
May 3, 6:52 AM CDT	Severe Thunderstorm Warning	SHV	De Soto, Sabine	53 min
May 3, 6:54 AM CDT	Mesoscale Discussion	SPC	Acadia, Allen, Avoyelles, Beauregard, Bienville, Caddo and 25 more	2 hr
May 3, 7:18 AM CDT	Flash Flood Warning	SHV	Bossier, Caddo	4 hr
May 3, 7:36 AM CDT	Tornado Warning	SHV	Bienville, Jackson, Lincoln	39 min
May 3, 7:44 AM CDT	Severe Thunderstorm Warning	SHV	Bienville, Caddo, De Soto, Grant, Jackson, Natchitoches and 3 more	61 min
May 3, 7:44 AM CDT	Severe Thunderstorm Watch	SPC	Acadia, Allen, Ascension, Avoyelles, Calcasieu, Catahoula and 20 more	8 hr
May 3, 7:57 AM CDT	Flash Flood Warning	SHV	Bienville, Claiborne, Lincoln, Red River, Webster	4 hr
May 3, 8:01 AM CDT	Tornado Warning	SHV	Bienville, Jackson	59 min
May 3, 8:04 AM CDT	Severe Thunderstorm Warning	LCH	Vernon	41 min
May 3, 8:24 AM CDT	Severe Thunderstorm Warning	JAN	Catahoula, Franklin	66 min
May 3, 8:26 AM CDT	Severe Thunderstorm Warning	LCH	Rapides, Vernon	49 min
May 3, 8:36 AM CDT	Tornado Warning	JAN	Catahoula, Concordia, Franklin, Tensas	54 min
May 3, 8:43 AM CDT	Severe Thunderstorm Warning	SHV	Caldwell, Grant, LaSalle, Natchitoches, Winn	50 min
May 3, 8:54 AM CDT	Severe Thunderstorm Warning	JAN	Catahoula, Concordia, Franklin, Tensas	66 min
May 3, 8:59 AM CDT	Severe Thunderstorm Warning	LCH	Avoyelles, Rapides	46 min
May 3, 9:02 AM CDT	Tornado Warning	SHV	Jackson, Ouachita	36 min
May 3, 9:19 AM CDT	Tornado Warning	JAN	Madison, Tensas	56 min
May 3, 9:24 AM CDT	Mesoscale Discussion	SPC	Acadia, Allen, Avoyelles, Beauregard, Calcasieu, Caldwell and 30 more	66 min
May 3, 9:33 AM CDT	Flash Flood Warning	LCH	Beauregard, Vernon	117 min
May 3, 9:38 AM CDT	Severe Thunderstorm Warning	LCH	Avoyelles	37 min
May 3, 9:50 AM CDT	Severe Thunderstorm Warning	LCH	Beauregard, Vernon	40 min
May 3, 10:23 AM CDT	Flash Flood Warning	JAN	East Carroll, West Carroll	3 hr
May 3, 10:40 AM CDT	Flash Flood Warning	LCH	Allen, Avoyelles, Beauregard, Evangeline, Rapides, Saint Landry and 1 more	110 min
May 3, 11:21 AM CDT	Areal Flood Warning	JAN	Morehouse	4 hr
May 3, 11:30 AM CDT	Flash Flood Warning	LCH	Beauregard, Vernon	3 hr
May 3, 11:35 AM CDT	Severe Thunderstorm Watch	SPC	Saint Tammany	5 hr
May 3, 11:41 AM CDT	River Flood Warning	LCH	Rapides	47 hr
May 3, 11:50 AM CDT	River Flood Warning	SHV	Caddo	9 days
May 3, 11:54 AM CDT	River Flood Warning	SHV	Bienville, Bossier, Webster	24 hr
May 3, 12:31 PM CDT	Flash Flood Warning	LCH	Allen, Avoyelles, Beauregard, Calcasieu, Evangeline, Jefferson Davis and 3 more	119 min
May 3, 1:26 PM CDT	Areal Flood Warning	JAN	East Carroll, West Carroll	3 hr
May 3, 1:47 PM CDT	Flash Flood Warning	LCH	Acadia, Evangeline, Jefferson Davis, Lafayette, Saint Landry, Saint Martin	118 min
May 3, 2:28 PM CDT	Flash Flood Warning	LCH	Allen, Avoyelles, Beauregard, Calcasieu, Evangeline, Jefferson Davis and 3 more	107 min
May 3, 3:44 PM CDT	Flash Flood Warning	LCH	Acadia, Allen, Evangeline, Jefferson Davis, Saint Landry	2 hr
May 3, 4:14 PM CDT	River Flood Warning	SHV	Bossier, Webster	19 hr
May 3, 4:14 PM CDT	River Flood Warning	SHV	Bienville, Bossier, Red River, Webster	42 hr
May 3, 4:18 PM CDT	Flash Flood Warning	LCH	Allen, Avoyelles, Beauregard, Evangeline, Rapides, Saint Landry and 1 more	3 hr
May 3, 4:28 PM CDT	Severe Thunderstorm Warning	LIX	Saint Tammany	47 min
May 3, 5:27 PM CDT	Severe Thunderstorm Warning	LCH	Saint Martin	18 min
May 3, 5:31 PM CDT	Severe Thunderstorm Warning	LIX	Iberville	29 min
May 3, 5:56 PM CDT	Severe Thunderstorm Warning	LIX	Ascension, East Baton Rouge, Iberville, West Baton Rouge	34 min
May 3, 5:58 PM CDT	Severe Thunderstorm Warning	LCH	Acadia, Iberia, Lafayette, Saint Martin, Vermilion	19 min
May 3, 9:07 PM CDT	River Flood Warning	LCH	Beauregard, Calcasieu	14 days
May 3, 9:52 PM CDT	Areal Flood Warning	LCH	Beauregard	69 hr
May 3, 11:14 PM CDT	Small Craft Advisory	LIX		11 hr
May 4, 4:17 AM CDT	Areal Flood Advisory	LCH	Acadia, Lafayette, Saint Landry, Saint Martin	6 hr
May 4, 4:58 AM CDT	Mesoscale Discussion	SPC	East Baton Rouge, Livingston, Saint Helena, Saint Tammany, Tangipahoa, Washington	2 hr
May 4, 5:29 AM CDT	Severe Thunderstorm Warning	LCH	Iberia, Lafayette, Saint Martin	61 min
May 4, 5:43 AM CDT	Severe Thunderstorm Warning	LIX	Washington	32 min
May 4, 5:46 AM CDT	Areal Flood Advisory	LIX	Jefferson, Orleans, Saint Charles, Saint Helena, Saint John the Baptist, Tangipahoa and 1 more	73 days
May 4, 6:08 AM CDT	Tornado Warning	LIX	Tangipahoa, Washington	37 min
May 4, 6:14 AM CDT	Areal Flood Advisory	LIX	Ascension, East Baton Rouge, Iberville, Livingston, Saint Tammany, West Baton Rouge	76 days
May 4, 6:37 AM CDT	Severe Thunderstorm Warning	LIX	Ascension, Assumption, East Baton Rouge, Iberville, Livingston, Saint James and 1 more	53 min
May 4, 6:43 AM CDT	Tornado Warning	LIX	Washington	32 min
May 4, 7:14 AM CDT	Tornado Warning	LIX	Ascension, Assumption, Iberville, Saint James	46 min
May 4, 7:33 AM CDT	Tornado Watch	SPC	Ascension, Assumption, Jefferson, Lafourche, Livingston, Orleans and 9 more	6 hr
May 4, 7:44 AM CDT	Tornado Warning	LIX	Livingston, Tangipahoa	31 min
May 4, 7:50 AM CDT	Severe Thunderstorm Warning	LIX	Washington	55 min
May 4, 7:55 AM CDT	Tornado Warning	LIX	Ascension, Assumption, Saint James, Saint John the Baptist	35 min
May 4, 8:27 AM CDT	Tornado Warning	LIX	Lafourche, Saint James, Saint John the Baptist	33 min
May 4, 8:45 AM CDT	Areal Flood Advisory	LIX	East Baton Rouge, Livingston, Washington, West Baton Rouge	83 days
May 4, 8:52 AM CDT	Tornado Warning	LIX	Lafourche, Saint Charles, Saint James, Saint John the Baptist	38 min
May 4, 9:00 AM CDT	Areal Flood Advisory	LIX	Assumption, Saint Charles, Saint James, Saint John the Baptist	83 days
May 4, 10:10 AM CDT	Severe Thunderstorm Warning	LIX	Assumption	22 min
May 4, 10:17 AM CDT	Flash Flood Watch	LIX	Assumption, Saint Bernard, Saint James, Saint John the Baptist	4 hr
May 4, 10:20 AM CDT	River Flood Warning	LCH	Calcasieu	4 days
May 4, 10:43 AM CDT	Severe Thunderstorm Warning	LIX	Jefferson, Lafourche, Plaquemines	47 min
May 4, 11:03 AM CDT	Areal Flood Advisory	LIX	Assumption, Lafourche, Saint Tammany, Terrebonne	84 days
May 4, 11:06 AM CDT	Flash Flood Warning	LCH	Saint Martin	114 min
May 4, 11:17 AM CDT	Special Marine Warning	LIX		88 min
May 4, 12:44 PM CDT	Special Marine Warning	LIX		91 min
May 4, 1:34 PM CDT	Mesoscale Discussion	SPC	Ascension, Jefferson, Lafourche, Livingston, Orleans, Plaquemines and 7 more	56 min
May 4, 3:17 PM CDT	River Flood Warning	LIX	East Baton Rouge, Pointe Coupee, West Feliciana	44 days
May 4, 4:07 PM CDT	River Flood Warning	JAN	Concordia	39 days
May 5, 4:21 AM CDT	Flash Flood Watch	SHV	Bienville, Bossier, Caddo, Claiborne, Jackson, Lincoln and 3 more	33 hr
May 5, 4:24 AM CDT	Flash Flood Watch	JAN	East Carroll, Franklin, Madison, Morehouse, Richland, Tensas and 1 more	36 hr
May 5, 6:24 AM CDT	River Flood Warning	SHV	Caddo, De Soto	24 hr
May 5, 11:27 AM CDT	River Flood Advisory	JAN	East Carroll	24 hr
May 5, 11:27 AM CDT	River Flood Advisory	JAN	Madison, Tensas	24 hr
May 5, 3:41 PM CDT	Severe Thunderstorm Warning	LIX	Washington	49 min
May 5, 9:36 PM CDT	River Flood Warning	JAN	East Carroll	30 days
May 5, 9:36 PM CDT	River Flood Warning	JAN	Madison, Tensas	32 days
May 6, 5:08 AM CDT	Mesoscale Discussion	SPC	Bossier, Caddo, De Soto	97 min
May 6, 5:29 AM CDT	Severe Thunderstorm Watch	SPC	Bienville, Bossier, Caddo, Caldwell, Claiborne, De Soto and 9 more	8 hr
May 6, 5:45 AM CDT	Severe Thunderstorm Watch	SPC	East Carroll, Franklin, Madison, Morehouse, Richland, Tensas and 1 more	7 hr
May 6, 6:58 AM CDT	Mesoscale Discussion	SPC	Bienville, Bossier, Caddo, Claiborne, De Soto, East Carroll and 6 more	3 hr
May 6, 7:22 AM CDT	Mesoscale Discussion	SPC	East Carroll, Madison, Morehouse, West Carroll	83 min
May 6, 8:09 AM CDT	Flash Flood Warning	JAN	East Carroll, Morehouse, Richland, West Carroll	4 hr
May 6, 8:20 AM CDT	River Flood Warning	SHV	Bienville, Bossier, Webster	17 days
May 6, 10:21 AM CDT	Severe Thunderstorm Warning	JAN	East Carroll, Morehouse, West Carroll	54 min
May 6, 10:37 AM CDT	Severe Thunderstorm Warning	JAN	East Carroll, Franklin, Madison, Morehouse, Richland, West Carroll	53 min
May 6, 11:29 AM CDT	Severe Thunderstorm Warning	JAN	Franklin, Madison, Richland, Tensas	46 min
May 6, 11:34 AM CDT	Mesoscale Discussion	SPC	Tensas	86 min
May 6, 12:27 PM CDT	Flash Flood Warning	JAN	East Carroll, Madison, Richland, West Carroll	2 hr
May 6, 12:37 PM CDT	Severe Thunderstorm Watch	SPC	Catahoula, Concordia, Franklin, Madison, Richland, Tensas	6 hr
May 7, 9:57 AM CDT	River Flood Warning	JAN	Franklin	42 days
May 7, 10:06 AM CDT	River Flood Warning	SHV	Bossier, Webster	42 days
May 7, 11:29 AM CDT	River Flood Warning	SHV	Lincoln, Ouachita, Union	3 days
May 7, 2:56 PM CDT	Lake Wind Advisory	JAN	East Carroll, Madison, Morehouse, Richland, West Carroll	28 hr
May 7, 4:07 PM CDT	River Flood Warning	LIX	East Baton Rouge, West Baton Rouge	37 days
May 8, 3:45 AM CDT	Lake Wind Advisory	SHV	Bossier, Caddo, De Soto, Sabine	15 hr
May 8, 9:34 AM CDT	Lake Wind Advisory	LCH	Lafayette, Saint Martin	9 hr
May 9, 9:18 AM CDT	River Flood Warning	LCH	Calcasieu	16 hr
May 9, 12:33 PM CDT	Mesoscale Discussion	SPC	Bienville, Bossier, Caddo, Claiborne, East Carroll, Lincoln and 6 more	57 min
May 9, 12:51 PM CDT	Severe Thunderstorm Watch	SPC	Bienville, Bossier, Caddo, Claiborne, East Carroll, Jackson and 8 more	7 hr
May 9, 3:25 PM CDT	Mesoscale Discussion	SPC	Bossier, Caddo, Claiborne, Lincoln, Morehouse, Union and 2 more	65 min
May 9, 4:05 PM CDT	Severe Thunderstorm Warning	SHV	Union	55 min
May 9, 4:06 PM CDT	Flash Flood Watch	SHV	Bossier, Caddo, Claiborne, Lincoln, Ouachita, Union and 1 more	3 days
May 9, 5:08 PM CDT	Severe Thunderstorm Warning	JAN	Morehouse	52 min
May 9, 5:30 PM CDT	Severe Thunderstorm Warning	JAN	East Carroll, West Carroll	45 min
May 9, 6:06 PM CDT	Severe Thunderstorm Warning	JAN	East Carroll, Madison, Richland, West Carroll	54 min
May 9, 6:12 PM CDT	Severe Thunderstorm Warning	JAN	East Carroll	48 min
May 10, 9:18 AM CDT	River Flood Warning	LCH	Calcasieu	37 hr
May 10, 11:17 AM CDT	Mesoscale Discussion	SPC	Bienville, Bossier, Claiborne, East Carroll, Jackson, Lincoln and 7 more	118 min
May 10, 11:20 AM CDT	River Flood Warning	SHV	Bienville, Bossier, Red River, Webster	7 days
May 10, 11:22 AM CDT	River Flood Warning	SHV	Bienville, Bossier, Caddo, Natchitoches, Red River	6 days
May 10, 11:22 AM CDT	River Flood Warning	SHV	Grant, Natchitoches, Red River	10 days
May 10, 12:10 PM CDT	Severe Thunderstorm Warning	JAN	Morehouse	65 min
May 10, 1:01 PM CDT	Severe Thunderstorm Warning	JAN	Catahoula	25 min
May 10, 1:12 PM CDT	Severe Thunderstorm Warning	SHV	Winn	48 min
May 10, 1:15 PM CDT	Severe Thunderstorm Warning	JAN	Morehouse, West Carroll	60 min
May 10, 1:29 PM CDT	Severe Thunderstorm Watch	SPC	Bienville, Caldwell, Catahoula, Claiborne, Concordia, East Carroll and 16 more	7 hr
May 10, 2:02 PM CDT	Severe Thunderstorm Warning	JAN	East Carroll	58 min
May 10, 2:50 PM CDT	Severe Thunderstorm Warning	JAN	Concordia, Tensas	40 min
May 10, 3:16 PM CDT	Tornado Warning	SHV	Bienville, Jackson, Natchitoches, Red River, Winn	29 min
May 10, 3:22 PM CDT	Severe Thunderstorm Warning	JAN	Madison	53 min
May 10, 3:35 PM CDT	Tornado Warning	JAN	Madison	36 min
May 10, 3:41 PM CDT	Flash Flood Warning	JAN	Concordia	64 min
May 10, 3:43 PM CDT	Tornado Warning	SHV	Bienville, Jackson, Natchitoches, Winn	47 min
May 10, 3:48 PM CDT	Mesoscale Discussion	SPC	Bienville, Bossier, Caddo, Caldwell, Claiborne, De Soto and 16 more	87 min
May 10, 3:49 PM CDT	Severe Thunderstorm Warning	JAN	Concordia	56 min
May 10, 4:13 PM CDT	Severe Thunderstorm Warning	JAN	Catahoula	51 min
May 10, 4:16 PM CDT	Severe Thunderstorm Warning	JAN	East Carroll, Morehouse, West Carroll	59 min
May 10, 4:29 PM CDT	Tornado Warning	SHV	Grant, Natchitoches, Winn	46 min
May 10, 4:55 PM CDT	Tornado Warning	SHV	Natchitoches, Red River	35 min
May 10, 5:18 PM CDT	Severe Thunderstorm Warning	SHV	Caldwell, Grant, LaSalle, Winn	42 min
May 10, 5:25 PM CDT	Severe Thunderstorm Warning	JAN	Madison	80 min
May 10, 5:39 PM CDT	Severe Thunderstorm Warning	SHV	Bienville, Natchitoches, Red River	51 min
May 10, 5:43 PM CDT	Severe Thunderstorm Warning	JAN	Franklin, Richland	47 min
May 10, 6:07 PM CDT	Severe Thunderstorm Warning	SHV	De Soto, Natchitoches, Red River	38 min
May 10, 6:40 PM CDT	Severe Thunderstorm Warning	SHV	Caldwell	35 min
May 10, 7:29 PM CDT	Mesoscale Discussion	SPC	Concordia, Grant	61 min
May 10, 7:50 PM CDT	Severe Thunderstorm Watch	SPC	Catahoula, Concordia, Tensas	5 hr
May 10, 8:59 PM CDT	River Flood Warning	SHV	Lincoln, Ouachita, Union	4 days
May 11, 5:25 AM CDT	Flash Flood Watch	JAN	Catahoula, Concordia, East Carroll, Franklin, Madison, Morehouse and 3 more	12 hr
May 11, 9:09 AM CDT	Flash Flood Warning	JAN	Morehouse	6 hr
May 11, 9:17 AM CDT	River Flood Warning	LCH	Rapides	48 hr
May 11, 10:00 AM CDT	River Flood Warning	SHV	Caldwell, Ouachita, Union	35 days
May 11, 11:55 AM CDT	Flash Flood Warning	SHV	Bossier, Caddo	2 hr
May 11, 1:05 PM CDT	Mesoscale Discussion	SPC	Acadia, Allen, Avoyelles, Beauregard, Calcasieu, Cameron and 11 more	85 min
May 11, 1:58 PM CDT	Severe Thunderstorm Warning	SHV	Grant, Natchitoches, Winn	47 min
May 11, 2:20 PM CDT	Mesoscale Discussion	SPC	Allen, Avoyelles, Catahoula, Concordia, East Baton Rouge, East Feliciana and 13 more	55 min
May 11, 2:23 PM CDT	Severe Thunderstorm Warning	LCH	Vernon	67 min
May 11, 2:47 PM CDT	Severe Thunderstorm Warning	SHV	Grant, LaSalle, Winn	43 min
May 11, 2:52 PM CDT	Severe Thunderstorm Watch	SPC	Acadia, Allen, Avoyelles, Beauregard, Calcasieu, Cameron and 21 more	5 hr
May 11, 2:58 PM CDT	Areal Flood Warning	JAN	Morehouse	3 hr
May 11, 5:30 PM CDT	Severe Thunderstorm Warning	LIX	Tangipahoa, Washington	60 min
May 11, 5:44 PM CDT	Special Marine Warning	LIX		91 min
May 11, 5:54 PM CDT	Severe Thunderstorm Warning	LIX	Saint Tammany	66 min
May 11, 6:15 PM CDT	Mesoscale Discussion	SPC	Ascension, Assumption, Iberville, Livingston, Saint Charles, Saint James and 2 more	90 min
May 11, 6:22 PM CDT	Severe Thunderstorm Warning	LIX	Tangipahoa	53 min
May 11, 7:11 PM CDT	Severe Thunderstorm Warning	LIX	Saint Tammany, Tangipahoa	23 min
May 11, 7:32 PM CDT	Special Marine Warning	LIX		28 min
May 12, 2:20 PM CDT	Mesoscale Discussion	SPC	Claiborne	55 min
May 12, 2:22 PM CDT	Areal Flood Advisory	LIX	Jefferson, Orleans, Plaquemines, Saint Tammany, Tangipahoa	76 days
May 12, 3:53 PM CDT	Severe Thunderstorm Warning	LIX	Saint Tammany, Washington	41 min
May 12, 4:47 PM CDT	Severe Thunderstorm Warning	LIX	Saint Tammany, Washington	29 min
May 12, 6:06 PM CDT	Severe Thunderstorm Warning	LIX	East Baton Rouge, East Feliciana, Livingston, Saint Helena	39 min
May 13, 4:30 AM CDT	Lake Wind Advisory	SHV	Bienville, Bossier, Caddo, Claiborne, De Soto, Red River and 1 more	15 hr
May 13, 9:25 PM CDT	River Flood Warning	LIX	Ascension	27 days
May 14, 1:11 AM CDT	Severe Thunderstorm Watch	SPC	Bossier, Caddo, Webster	6 hr
May 14, 5:16 AM CDT	Severe Thunderstorm Warning	SHV	Bossier, Webster	44 min
May 14, 5:26 AM CDT	Mesoscale Discussion	SPC	Bienville, Bossier, Caddo, Claiborne, De Soto, Jackson and 4 more	64 min
May 14, 1:13 PM CDT	Flash Flood Warning	LIX	Saint Tammany	92 min
May 14, 2:04 PM CDT	Severe Thunderstorm Warning	LIX	Orleans	17 min
May 14, 2:33 PM CDT	Severe Thunderstorm Warning	LIX	Saint Tammany	57 min
May 14, 2:41 PM CDT	Severe Thunderstorm Warning	LIX	Saint John the Baptist	64 min
May 14, 3:20 PM CDT	Severe Thunderstorm Warning	LIX	Livingston	55 min
May 15, 1:38 PM CDT	Severe Thunderstorm Warning	LIX	East Baton Rouge, East Feliciana	22 min
May 15, 3:25 PM CDT	Special Marine Warning	LIX		35 min
May 15, 4:28 PM CDT	Severe Thunderstorm Warning	LIX	East Baton Rouge, East Feliciana	47 min
May 16, 9:06 AM CDT	Special Marine Warning	LIX		39 min
May 16, 2:15 PM CDT	Areal Flood Advisory	LIX	East Feliciana, Jefferson, Orleans, Pointe Coupee, West Baton Rouge, West Feliciana	72 days
May 16, 3:00 PM CDT	Special Marine Warning	LIX		30 min
May 16, 3:15 PM CDT	Severe Thunderstorm Warning	SHV	Grant, LaSalle	25 min
May 16, 4:40 PM CDT	Special Marine Warning	LIX		50 min
May 16, 5:11 PM CDT	Severe Thunderstorm Warning	LIX	Livingston, Tangipahoa	49 min
May 16, 5:17 PM CDT	Severe Thunderstorm Warning	LIX	Saint Tammany, Washington	43 min
May 16, 6:26 PM CDT	Severe Thunderstorm Warning	LIX	Saint Tammany, Tangipahoa, Washington	49 min
May 16, 8:41 PM CDT	Special Marine Warning	LIX		64 min
May 16, 8:42 PM CDT	Areal Flood Advisory	LIX	East Baton Rouge, Livingston	48 min
May 16, 9:48 PM CDT	Severe Thunderstorm Warning	LIX	Jefferson	33 min
May 17, 4:13 AM CDT	Lake Wind Advisory	JAN	East Carroll, Morehouse, West Carroll	11 hr
May 17, 4:29 AM CDT	Small Craft Advisory	LCH		45 hr
May 17, 7:28 AM CDT	Small Craft Advisory	LIX		3 days
May 17, 10:05 AM CDT	Special Marine Warning	LIX		85 min
May 17, 10:27 AM CDT	River Flood Warning	SHV	Caldwell, Ouachita	22 days
May 17, 11:35 AM CDT	River Flood Warning	JAN	Catahoula, Concordia	8 days
May 17, 12:12 PM CDT	Areal Flood Advisory	LIX	Jefferson, Orleans, Plaquemines, Saint Bernard	2 hr
May 17, 12:32 PM CDT	Tornado Warning	LIX	Plaquemines	28 min
May 17, 12:39 PM CDT	Special Marine Warning	LIX		36 min
May 17, 2:18 PM CDT	Areal Flood Advisory	LIX	Lafourche, Terrebonne	57 min
May 19, 8:49 AM CDT	River Flood Warning	LCH	Beauregard, Calcasieu	5 days
May 20, 3:49 AM CDT	Small Craft Advisory	LCH		54 hr
May 20, 3:58 AM CDT	Gale Warning	LIX		31 hr
May 20, 3:58 AM CDT	Small Craft Advisory	LIX		7 hr
May 20, 3:50 PM CDT	Coastal Flood Watch	LIX	Saint Bernard	24 hr
May 21, 2:58 AM CDT	Small Craft Advisory	LIX		53 hr
May 21, 11:11 AM CDT	River Flood Warning	LIX	Saint John the Baptist	17 days
May 21, 3:59 PM CDT	Coastal Flood Statement	LIX	Saint Bernard, Saint John the Baptist	45 hr
May 21, 3:59 PM CDT	Coastal Flood Warning	LIX	Saint Bernard	37 hr
May 21, 3:59 PM CDT	Coastal Flood Advisory	LIX		37 hr
May 23, 9:50 AM CDT	Small Craft Advisory	LIX		3 hr
May 24, 1:45 PM CDT	Areal Flood Advisory	LCH	Calcasieu	113 min
May 25, 4:49 AM CDT	Marine Weather Statement	LIX		8 hr
May 25, 7:05 AM CDT	Special Marine Warning	LCH		55 min
May 25, 11:52 AM CDT	Special Marine Warning	LIX		38 min
May 25, 4:58 PM CDT	Special Marine Warning	LCH		62 min
May 25, 7:49 PM CDT	Areal Flood Advisory	LCH	Rapides	35 days
May 26, 5:08 PM CDT	Severe Thunderstorm Warning	LCH	Beauregard, Calcasieu	52 min
May 26, 5:22 PM CDT	Severe Thunderstorm Warning	LCH	Allen, Beauregard, Calcasieu, Jefferson Davis	38 min
May 26, 5:39 PM CDT	Severe Thunderstorm Warning	LCH	Avoyelles, Rapides	23 min
May 26, 5:45 PM CDT	Mesoscale Discussion	SPC	Acadia, Allen, Avoyelles, Calcasieu, Cameron, Evangeline and 5 more	60 min
May 27, 8:45 AM CDT	Special Marine Warning	LIX		45 min
May 27, 9:42 AM CDT	Special Marine Warning	LIX		93 min
May 27, 3:12 PM CDT	Severe Thunderstorm Warning	SHV	Grant, LaSalle, Winn	63 min
May 27, 3:33 PM CDT	Severe Thunderstorm Warning	LCH	Vernon	42 min
May 27, 3:45 PM CDT	Severe Thunderstorm Warning	JAN	Franklin	60 min
May 27, 4:14 PM CDT	Severe Thunderstorm Warning	JAN	East Carroll	61 min
May 27, 4:31 PM CDT	Severe Thunderstorm Warning	JAN	Catahoula, Concordia, Tensas	59 min
May 27, 4:36 PM CDT	Severe Thunderstorm Warning	LCH	Rapides	24 min
May 27, 5:54 PM CDT	Severe Thunderstorm Warning	JAN	Concordia	39 min
May 27, 8:52 PM CDT	Severe Thunderstorm Warning	LIX	Tangipahoa, Washington	22 min
May 28, 5:43 PM CDT	Special Marine Warning	LIX		62 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	90
Tornado Warning	18
Severe Thunderstorm Watch	12
Tornado Watch	2
Mesoscale Discussion	24
Flooding
Areal Flood Warning	4
Flash Flood Warning	18
River Flood Warning	31
Flash Flood Watch	7
Areal Flood Advisory	13
River Flood Advisory	2
Wind and dust
Lake Wind Advisory	5
Coast and beach
Coastal Flood Warning	1
Coastal Flood Watch	1
Coastal Flood Advisory	1
Coastal Flood Statement	1
Marine
Gale Warning	1
Special Marine Warning	17
Small Craft Advisory	7
Marine Weather Statement	1

By county

Every county with at least one alert. A county page lists each alert that covered it.

24 more counties

Nearby

Alerts in force now Tornadoes on record The radar archive 2008 2010

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.