Alert archive / Louisiana / Severe Thunderstorm Warnings / 2017

Severe Thunderstorm Warnings in Louisiana, May 2017

102 severe thunderstorm warnings in May 2017. An alert counts here when it covered any part of the state, so the counties below add up to more than the state. The archive of severe thunderstorm warnings reaches back to 1986.

Severe Thunderstorm Warnings by county

Each county as a circle sized by its count in May 2017. Tap one for its archive.

Severe Thunderstorm Warnings: 102
Busiest day: May 3, 201737 severe thunderstorm warnings

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 3, 6:55 AM CDT	Severe Thunderstorm Warning	LCH	Calcasieu, Cameron, Jefferson Davis	65 min
May 3, 7:25 AM CDT	Severe Thunderstorm Warning	LCH	Cameron	65 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, 8:19 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, 8:31 AM CDT	Severe Thunderstorm Warning	LCH	Calcasieu, Cameron	59 min
May 3, 8:37 AM CDT	Severe Thunderstorm Warning	LCH	Vermilion	53 min
May 3, 8:50 AM CDT	Severe Thunderstorm Warning	LCH	Beauregard, Vernon	45 min
May 3, 8:55 AM CDT	Severe Thunderstorm Warning	LCH	Allen, Avoyelles, Evangeline, Rapides	37 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, 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, 10:48 AM CDT	Severe Thunderstorm Warning	LCH	Acadia, Calcasieu, Cameron, Jefferson Davis	57 min
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, 11:35 AM CDT	Severe Thunderstorm Warning	LIX	Jefferson, Lafourche	24 min
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, 12:25 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, 1:14 PM CDT	Severe Thunderstorm Warning	LCH	Iberia, Saint Martin, St. Mary	26 min
May 3, 1:53 PM CDT	Severe Thunderstorm Warning	LIX	Jefferson, Lafourche, Terrebonne	37 min
May 3, 2:10 PM CDT	Severe Thunderstorm Warning	LIX	Jefferson, Lafourche, Saint Charles	20 min
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, 2:57 PM CDT	Severe Thunderstorm Warning	LIX	Jefferson, Plaquemines, Saint Bernard	33 min
May 3, 4:42 PM CDT	Severe Thunderstorm Warning	SHV	Bossier, Caddo, De Soto, Natchitoches, Red River	63 min
May 3, 5:16 PM CDT	Severe Thunderstorm Warning	SHV	Sabine	59 min
May 3, 5:28 PM CDT	Severe Thunderstorm Warning	SHV	Bienville, De Soto, Natchitoches, Red River, Webster, Winn	47 min
May 3, 6:08 PM CDT	Severe Thunderstorm Warning	LCH	Acadia, Lafayette, Saint Landry, Saint Martin	67 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, 6:37 PM CDT	Severe Thunderstorm Warning	LIX	Iberville, Pointe Coupee, West Baton Rouge, West Feliciana	53 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, 7:26 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, 8:13 PM CDT	Severe Thunderstorm Warning	LCH	Beauregard	32 min
May 3, 8:58 PM CDT	Severe Thunderstorm Warning	LIX	Saint Tammany	32 min
May 4, 12:39 AM CDT	Severe Thunderstorm Warning	LIX	Jefferson, Plaquemines	51 min
May 11, 8:11 PM CDT	Severe Thunderstorm Warning	SHV	Bossier, Caddo	64 min
May 11, 9:17 PM CDT	Severe Thunderstorm Warning	SHV	De Soto, Sabine	43 min
May 12, 9:31 AM CDT	Severe Thunderstorm Warning	LIX	Washington	44 min
May 12, 9:47 AM CDT	Severe Thunderstorm Warning	LIX	Livingston	19 min
May 12, 10:02 AM CDT	Severe Thunderstorm Warning	LIX	Saint Tammany, Washington	58 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, 10:32 AM CDT	Severe Thunderstorm Warning	LIX	Saint Charles, Saint John the Baptist	28 min
May 12, 10:40 AM CDT	Severe Thunderstorm Warning	LIX	Saint Charles	35 min
May 12, 11:00 AM CDT	Severe Thunderstorm Warning	LIX	Jefferson, Plaquemines	45 min
May 12, 11:10 AM CDT	Severe Thunderstorm Warning	LIX	Orleans, Saint Bernard	65 min
May 12, 11:30 AM CDT	Severe Thunderstorm Warning	LIX	Orleans	30 min
May 12, 11:45 AM CDT	Severe Thunderstorm Warning	LIX	Plaquemines, Saint Bernard	45 min
May 12, 2:36 PM CDT	Severe Thunderstorm Warning	LIX	East Baton Rouge	39 min
May 12, 3:10 PM CDT	Severe Thunderstorm Warning	LIX	Livingston	65 min
May 12, 3:37 PM CDT	Severe Thunderstorm Warning	LIX	Livingston, Tangipahoa	53 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, 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, 5:29 PM CDT	Severe Thunderstorm Warning	LIX	Saint Tammany	31 min
May 12, 6:13 PM CDT	Severe Thunderstorm Warning	LIX	Orleans, Saint Bernard	17 min
May 20, 4:40 PM CDT	Severe Thunderstorm Warning	LCH	Beauregard, Vernon	50 min
May 20, 9:16 PM CDT	Severe Thunderstorm Warning	SHV	De Soto	59 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 21, 12:05 AM CDT	Severe Thunderstorm Warning	SHV	Bossier, Claiborne, Webster	44 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, 4:07 AM CDT	Severe Thunderstorm Warning	JAN	Concordia	53 min
May 21, 8:31 AM CDT	Severe Thunderstorm Warning	SHV	Caddo	59 min
May 21, 9:54 AM CDT	Severe Thunderstorm Warning	SHV	Bienville, Bossier, Caddo, Claiborne, Webster	36 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, 2:08 PM CDT	Severe Thunderstorm Warning	JAN	East Carroll, Madison	52 min
May 21, 2:20 PM CDT	Severe Thunderstorm Warning	JAN	Franklin, Tensas	24 min
May 21, 3:20 PM CDT	Severe Thunderstorm Warning	JAN	Concordia	55 min
May 23, 8:22 PM CDT	Severe Thunderstorm Warning	LCH	Beauregard, Calcasieu	38 min
May 28, 4:53 PM CDT	Severe Thunderstorm Warning	SHV	Caddo	67 min
May 28, 5:15 PM CDT	Severe Thunderstorm Warning	SHV	Caddo	45 min
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, 6:22 PM CDT	Severe Thunderstorm Warning	SHV	Bossier, Caddo, De Soto, Red River, Sabine, Webster	53 min
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, 7:09 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, 7:43 PM CDT	Severe Thunderstorm Warning	SHV	Bienville, Grant, Jackson, Natchitoches, Winn	62 min
May 28, 8:15 PM CDT	Severe Thunderstorm Warning	LCH	Allen, Evangeline, Rapides, Vernon	60 min
May 28, 8:39 PM CDT	Severe Thunderstorm Warning	SHV	Caldwell, Grant, Jackson, LaSalle, Natchitoches, Ouachita and 1 more	66 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, 9:37 PM CDT	Severe Thunderstorm Warning	JAN	Tensas	68 min
May 30, 1:36 PM CDT	Severe Thunderstorm Warning	LIX	Jefferson, Lafourche	24 min
May 30, 3:15 PM CDT	Severe Thunderstorm Warning	LIX	Jefferson, Lafourche	30 min
May 30, 4:42 PM CDT	Severe Thunderstorm Warning	LIX	Plaquemines	63 min

By county

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

20 more counties

Nearby

Alerts in force now Tornadoes on record The radar archive 2016 2018

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.