Weather alerts in Louisiana, December 2016

183 weather alerts in December 2016, 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 December 2016. Tap one for its archive.

Alerts: 183
Warnings: 61
Watches: 8
Advisories: 73
Busiest day: December 4, 201632 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
Dec 2, 3:13 AM CST	Small Craft Advisory	LIX		54 hr
Dec 2, 4:35 AM CST	Small Craft Advisory	LCH		35 hr
Dec 2, 4:39 AM CST	Coastal Flood Advisory	LCH	Cameron	44 hr
Dec 2, 3:11 PM CST	Wind Advisory	LCH	Cameron	24 hr
Dec 3, 1:30 AM CST	Special Marine Warning	LCH		2 hr
Dec 3, 2:48 AM CST	Special Marine Warning	LCH		42 min
Dec 3, 3:22 AM CST	Flash Flood Watch	LCH	Allen, Avoyelles, Beauregard, Cameron, Evangeline, Lafayette and 4 more	60 hr
Dec 3, 3:30 AM CST	Special Marine Warning	LCH		2 hr
Dec 3, 5:22 AM CST	Special Marine Warning	LCH		83 min
Dec 3, 6:48 AM CST	Special Marine Warning	LCH		87 min
Dec 3, 8:50 AM CST	River Flood Warning	LCH	Rapides	11 days
Dec 3, 8:50 AM CST	River Flood Warning	LCH	Calcasieu	6 days
Dec 3, 9:26 AM CST	Small Craft Advisory	LCH		6 hr
Dec 3, 10:51 AM CST	Special Marine Warning	LCH		39 min
Dec 3, 10:59 AM CST	Tornado Warning	LCH	Cameron	31 min
Dec 3, 2:13 PM CST	Areal Flood Advisory	LCH	Calcasieu	2 hr
Dec 3, 3:48 PM CST	Areal Flood Advisory	LCH	Calcasieu	117 min
Dec 3, 4:56 PM CST	Areal Flood Advisory	LCH	Allen, Beauregard, Calcasieu, Cameron, Jefferson Davis	2 hr
Dec 3, 6:15 PM CST	Special Marine Warning	LCH		60 min
Dec 3, 6:18 PM CST	Areal Flood Advisory	LCH	Calcasieu, Cameron	117 min
Dec 3, 7:02 PM CST	Flash Flood Warning	LCH	Calcasieu, Cameron	3 hr
Dec 3, 7:46 PM CST	Special Marine Warning	LCH		59 min
Dec 3, 8:05 PM CST	Areal Flood Advisory	LCH	Allen, Beauregard, Jefferson Davis	115 min
Dec 3, 8:50 PM CST	Mesoscale Discussion	SPC	Assumption, Iberia, Jefferson, Lafourche, Saint Charles, St. Mary and 2 more	115 min
Dec 3, 9:04 PM CST	Special Marine Warning	LCH		116 min
Dec 3, 9:07 PM CST	Areal Flood Advisory	LCH	Allen, Cameron, Jefferson Davis	113 min
Dec 3, 9:12 PM CST	River Flood Warning	LCH	Allen	5 days
Dec 3, 9:12 PM CST	River Flood Warning	LCH	Allen, Jefferson Davis	7 days
Dec 3, 9:44 PM CST	Special Weather Statement	LCH	Acadia, Lafayette	61 min
Dec 3, 9:47 PM CST	Special Weather Statement	LCH	Vermilion	58 min
Dec 3, 11:12 PM CST	Special Weather Statement	LCH	Lafayette, Saint Landry, Vermilion	63 min
Dec 4, 12:42 AM CST	Areal Flood Advisory	LCH	Iberia, Lafayette, Saint Martin, Vermilion	2 hr
Dec 4, 1:18 AM CST	Mesoscale Discussion	SPC	Jefferson, Lafourche, Orleans, Plaquemines, Saint Bernard, Saint Charles and 2 more	3 hr
Dec 4, 1:32 AM CST	Special Weather Statement	LCH	Saint Martin	28 min
Dec 4, 1:46 AM CST	Special Weather Statement	LIX	Jefferson	44 min
Dec 4, 1:56 AM CST	Special Marine Warning	LIX		49 min
Dec 4, 2:41 AM CST	Special Weather Statement	LIX	Saint Bernard	34 min
Dec 4, 2:47 AM CST	Tornado Warning	LIX	Plaquemines	13 min
Dec 4, 2:52 AM CST	Special Marine Warning	LIX		38 min
Dec 4, 3:18 AM CST	Small Craft Advisory	LCH		33 hr
Dec 4, 3:30 AM CST	Special Marine Warning	LIX		60 min
Dec 4, 3:38 AM CST	Special Marine Warning	LIX		52 min
Dec 4, 4:31 AM CST	Special Marine Warning	LIX		59 min
Dec 4, 5:36 AM CST	Special Marine Warning	LIX		39 min
Dec 4, 5:44 AM CST	Mesoscale Discussion	SPC	Plaquemines	2 hr
Dec 4, 6:55 AM CST	River Flood Warning	LCH	Lafayette, Vermilion	4 days
Dec 4, 7:40 AM CST	Special Marine Warning	LIX		65 min
Dec 4, 10:12 AM CST	River Flood Warning	LCH	Acadia, Evangeline, Saint Landry	71 hr
Dec 4, 10:12 AM CST	River Flood Warning	LCH	Calcasieu	47 hr
Dec 4, 10:12 AM CST	River Flood Warning	LCH	Calcasieu	4 days
Dec 5, 3:51 AM CST	Small Craft Advisory	LIX		32 hr
Dec 5, 5:15 AM CST	Small Craft Advisory	LCH		25 hr
Dec 5, 9:41 AM CST	Areal Flood Advisory	LCH	Acadia, Cameron, Iberia, Lafayette, Saint Landry, Saint Martin and 2 more	5 hr
Dec 5, 9:55 AM CST	River Flood Warning	LCH	Beauregard	50 hr
Dec 5, 10:10 AM CST	Special Weather Statement	LIX	Saint John the Baptist	35 min
Dec 5, 10:14 AM CST	Special Marine Warning	LIX		61 min
Dec 5, 11:27 AM CST	Special Marine Warning	LIX		48 min
Dec 5, 11:47 AM CST	Areal Flood Advisory	LIX	Ascension, East Baton Rouge, Iberville	58 min
Dec 5, 12:42 PM CST	Severe Thunderstorm Warning	LIX	Saint Tammany, Tangipahoa	33 min
Dec 5, 12:58 PM CST	Special Marine Warning	LIX		2 hr
Dec 5, 2:02 PM CST	Special Marine Warning	LIX		88 min
Dec 5, 4:42 PM CST	Special Weather Statement	LIX	Saint John the Baptist	33 min
Dec 5, 7:46 PM CST	Special Marine Warning	LIX		44 min
Dec 5, 7:49 PM CST	Special Weather Statement	LIX	Jefferson	26 min
Dec 5, 9:10 PM CST	Special Weather Statement	LIX	Plaquemines	35 min
Dec 5, 10:10 PM CST	Special Weather Statement	JAN	Morehouse	35 min
Dec 6, 6:40 AM CST	River Flood Warning	LCH	Acadia, Jefferson Davis, Vermilion	3 days
Dec 7, 4:20 AM CST	Gale Watch	LCH		11 hr
Dec 7, 8:48 AM CST	River Flood Warning	LCH	Allen	57 hr
Dec 7, 2:54 PM CST	Gale Watch	LIX		13 hr
Dec 7, 2:54 PM CST	Small Craft Advisory	LIX		57 hr
Dec 7, 3:05 PM CST	Gale Warning	LCH		39 hr
Dec 7, 5:10 PM CST	Small Craft Advisory	LCH		52 hr
Dec 7, 5:10 PM CST	Wind Advisory	LCH	Avoyelles, Cameron, Evangeline, Lafayette, Saint Landry, Saint Martin	25 hr
Dec 8, 3:39 AM CST	Freeze Warning	LCH	Allen, Avoyelles, Beauregard, Evangeline, Rapides, Saint Landry and 1 more	29 hr
Dec 8, 3:48 AM CST	Gale Warning	LIX		29 hr
Dec 9, 3:48 PM CST	Freeze Warning	LCH	Allen, Avoyelles, Beauregard, Evangeline, Lafayette, Rapides and 3 more	17 hr
Dec 9, 3:54 PM CST	Freeze Warning	LIX	Assumption, East Baton Rouge, Iberville, Pointe Coupee, Saint James, West Baton Rouge	16 hr
Dec 10, 10:53 AM CST	River Flood Warning	LCH	Calcasieu	5 days
Dec 11, 5:08 AM CST	Lake Wind Advisory	SHV	Bossier, Caddo, De Soto, Sabine	13 hr
Dec 11, 9:14 AM CST	River Flood Warning	LCH	Calcasieu	49 hr
Dec 11, 9:31 AM CST	Small Craft Advisory	LCH		8 hr
Dec 12, 7:07 PM CST	Dense Fog Advisory	LCH	Allen, Avoyelles, Beauregard, Cameron, Evangeline, Lafayette and 4 more	12 hr
Dec 12, 7:10 PM CST	Marine Dense Fog Advisory	LCH		17 hr
Dec 12, 11:32 PM CST	Marine Dense Fog Advisory	LIX		9 hr
Dec 13, 1:11 AM CST	Dense Fog Advisory	LIX	Assumption, Saint Bernard, Saint James, Saint John the Baptist	9 hr
Dec 13, 2:24 AM CST	Dense Fog Advisory	JAN	Catahoula, Concordia, East Carroll, Franklin, Madison, Morehouse and 3 more	7 hr
Dec 13, 4:24 AM CST	Dense Fog Advisory	SHV	Bienville, Bossier, Caddo, Caldwell, Claiborne, De Soto and 11 more	6 hr
Dec 13, 9:24 AM CST	Special Weather Statement	JAN	Catahoula, Concordia	51 min
Dec 13, 10:50 AM CST	Special Weather Statement	LCH	Avoyelles	10 min
Dec 13, 11:02 AM CST	Severe Thunderstorm Warning	LCH	Allen, Jefferson Davis	28 min
Dec 13, 11:07 AM CST	Mesoscale Discussion	SPC	East Baton Rouge, East Feliciana, Livingston, Pointe Coupee, Saint Helena, Saint Tammany and 4 more	2 hr
Dec 13, 12:37 PM CST	Special Weather Statement	LIX	East Feliciana, Pointe Coupee, Saint Helena, West Feliciana	53 min
Dec 13, 1:33 PM CST	Special Weather Statement	LIX	Saint Tammany	27 min
Dec 13, 2:54 PM CST	Severe Thunderstorm Warning	LIX	Saint Tammany	21 min
Dec 13, 3:36 PM CST	Mesoscale Discussion	SPC	Saint Tammany	114 min
Dec 13, 3:55 PM CST	Special Marine Warning	LIX		65 min
Dec 13, 4:35 PM CST	Special Weather Statement	LIX	Livingston	25 min
Dec 13, 4:36 PM CST	Special Weather Statement	LIX	Saint John the Baptist	24 min
Dec 13, 4:38 PM CST	Special Marine Warning	LIX		37 min
Dec 13, 4:54 PM CST	Special Marine Warning	LIX		66 min
Dec 13, 10:43 PM CST	Special Marine Warning	LIX		32 min
Dec 13, 11:12 PM CST	Special Marine Warning	LIX		33 min
Dec 14, 3:38 AM CST	Marine Dense Fog Advisory	LIX		5 hr
Dec 14, 9:41 AM CST	Marine Dense Fog Advisory	LIX		10 hr
Dec 16, 3:57 AM CST	Lake Wind Advisory	SHV	Bienville, Bossier, Caddo, Caldwell, Claiborne, De Soto and 11 more	60 hr
Dec 16, 2:47 PM CST	Small Craft Advisory	LCH		33 hr
Dec 16, 3:03 PM CST	Small Craft Advisory	LIX		25 hr
Dec 16, 9:50 PM CST	Gale Watch	LCH		18 hr
Dec 17, 8:52 AM CST	River Flood Warning	LCH	Calcasieu	42 hr
Dec 17, 8:52 AM CST	River Flood Warning	LCH	Calcasieu	27 hr
Dec 17, 3:46 PM CST	Gale Warning	LCH		32 hr
Dec 17, 3:46 PM CST	Low Water Advisory	LCH		27 hr
Dec 17, 3:52 PM CST	Wind Advisory	LCH	Allen, Avoyelles, Beauregard, Cameron, Evangeline, Lafayette and 4 more	38 hr
Dec 17, 6:44 PM CST	Mesoscale Discussion	SPC	Allen, Beauregard, Bienville, Bossier, Caddo, Caldwell and 19 more	3 hr
Dec 17, 8:58 PM CST	Tornado Watch	SPC	Catahoula, Concordia, East Carroll, Franklin, Madison, Morehouse and 5 more	6 hr
Dec 17, 10:00 PM CST	Small Craft Advisory	LIX		47 hr
Dec 17, 10:18 PM CST	Special Weather Statement	JAN	Morehouse	27 min
Dec 17, 10:22 PM CST	Special Weather Statement	SHV	Union	23 min
Dec 17, 10:46 PM CST	Special Weather Statement	JAN	Morehouse	29 min
Dec 17, 11:07 PM CST	Special Weather Statement	JAN	West Carroll	23 min
Dec 17, 11:48 PM CST	Mesoscale Discussion	SPC	Allen, Avoyelles, Caldwell, Catahoula, Concordia, East Carroll and 8 more	87 min
Dec 17, 11:56 PM CST	Special Weather Statement	LCH	Rapides	34 min
Dec 18, 12:10 AM CST	Special Weather Statement	JAN	Catahoula, East Carroll, Franklin	35 min
Dec 18, 12:34 AM CST	Special Weather Statement	SHV	LaSalle	41 min
Dec 18, 12:38 AM CST	Severe Thunderstorm Warning	JAN	Catahoula, Concordia	37 min
Dec 18, 12:46 AM CST	Special Weather Statement	JAN	Madison, Tensas	29 min
Dec 18, 1:05 AM CST	Special Weather Statement	JAN	Tensas	55 min
Dec 18, 1:23 AM CST	Marine Dense Fog Advisory	LIX		5 hr
Dec 18, 4:05 AM CST	Special Weather Statement	LIX	Ascension, Iberville, Livingston, Saint Helena, Tangipahoa, Washington	55 min
Dec 18, 4:20 AM CST	Freeze Warning	LCH	Cameron	29 hr
Dec 18, 4:26 AM CST	Small Craft Advisory	LCH		35 hr
Dec 18, 4:56 AM CST	Special Weather Statement	LIX	Ascension, Assumption, Livingston, Saint James, Saint John the Baptist, Saint Tammany and 2 more	64 min
Dec 18, 6:05 AM CST	Special Weather Statement	LIX	Lafourche, Orleans, Saint Charles, Saint Tammany, Terrebonne	55 min
Dec 18, 6:25 AM CST	Marine Dense Fog Advisory	LIX		95 min
Dec 18, 7:01 AM CST	Special Weather Statement	LIX	Jefferson, Lafourche, Orleans, Terrebonne	59 min
Dec 18, 7:19 AM CST	Special Marine Warning	LIX		86 min
Dec 18, 10:05 AM CST	Wind Advisory	LCH	Allen, Beauregard, Rapides, Vernon	115 min
Dec 19, 2:23 PM CST	Freeze Warning	LCH	Saint Martin	19 hr
Dec 19, 2:23 PM CST	Hard Freeze Warning	LCH	Allen, Avoyelles, Beauregard, Evangeline, Rapides, Saint Landry and 1 more	19 hr
Dec 19, 3:59 PM CST	Hard Freeze Warning	LIX	East Feliciana, Pointe Coupee, West Feliciana	17 hr
Dec 22, 7:30 PM CST	Marine Dense Fog Advisory	LIX		14 hr
Dec 22, 8:06 PM CST	Marine Dense Fog Advisory	LCH		13 hr
Dec 23, 2:31 PM CST	Dense Fog Advisory	JAN	Catahoula, Concordia	19 hr
Dec 23, 3:29 PM CST	Marine Dense Fog Advisory	LIX		21 hr
Dec 23, 4:09 PM CST	Dense Fog Advisory	LIX	Assumption, East Baton Rouge, East Feliciana, Iberville, Pointe Coupee, Saint Bernard and 7 more	18 hr
Dec 24, 2:53 PM CST	Marine Dense Fog Advisory	LCH		20 hr
Dec 24, 3:01 PM CST	Marine Dense Fog Advisory	LIX		21 hr
Dec 24, 3:02 PM CST	Dense Fog Advisory	LCH	Allen, Avoyelles, Cameron, Evangeline, Lafayette, Rapides and 2 more	18 hr
Dec 24, 3:04 PM CST	Dense Fog Advisory	LIX	Assumption, East Baton Rouge, East Feliciana, Iberville, Pointe Coupee, Saint Bernard and 7 more	19 hr
Dec 24, 5:39 PM CST	Dense Fog Advisory	JAN	Catahoula, Concordia	15 hr
Dec 25, 2:46 PM CST	Marine Dense Fog Advisory	LCH		21 hr
Dec 25, 3:21 PM CST	Marine Dense Fog Advisory	LIX		21 hr
Dec 25, 7:00 PM CST	Dense Fog Advisory	LIX	Saint Bernard, Saint John the Baptist	15 hr
Dec 26, 2:48 PM CST	Marine Dense Fog Advisory	LCH		45 hr
Dec 26, 3:00 PM CST	Dense Fog Advisory	LCH	Cameron, Lafayette, Saint Martin	18 hr
Dec 26, 3:16 PM CST	Marine Dense Fog Advisory	LIX		45 hr
Dec 26, 11:33 PM CST	Areal Flood Advisory	SHV	Claiborne, Union	117 min
Dec 27, 1:41 AM CST	Areal Flood Advisory	SHV	Union	4 hr
Dec 27, 6:13 AM CST	Dense Fog Advisory	LIX	Assumption, East Baton Rouge, Iberville, Saint Bernard, Saint James, Saint John the Baptist and 1 more	6 hr
Dec 27, 9:19 AM CST	Dense Fog Advisory	LCH	Cameron	41 min
Dec 27, 2:28 PM CST	Dense Fog Advisory	LCH	Allen, Beauregard, Cameron, Evangeline, Lafayette, Saint Landry and 1 more	20 hr
Dec 27, 3:30 PM CST	Dense Fog Advisory	LIX	Assumption, East Baton Rouge, East Feliciana, Iberville, Pointe Coupee, Saint Bernard and 7 more	19 hr
Dec 28, 12:45 PM CST	Marine Dense Fog Advisory	LCH		17 hr
Dec 28, 3:15 PM CST	Dense Fog Advisory	LCH	Cameron, Lafayette, Saint Martin	13 hr
Dec 28, 3:15 PM CST	Wind Advisory	LCH	Cameron, Lafayette, Saint Martin	25 hr
Dec 28, 3:17 PM CST	Small Craft Advisory	LIX		45 hr
Dec 28, 3:33 PM CST	Gale Watch	LCH		12 hr
Dec 28, 3:33 PM CST	Small Craft Advisory	LCH		44 hr
Dec 28, 8:30 PM CST	Marine Dense Fog Advisory	LIX		7 hr
Dec 28, 10:25 PM CST	Mesoscale Discussion	SPC	Caldwell, Claiborne, East Carroll, Franklin, Jackson, Lincoln and 6 more	2 hr
Dec 28, 11:56 PM CST	Special Weather Statement	JAN	Morehouse	49 min
Dec 29, 1:35 AM CST	Mesoscale Discussion	SPC	East Carroll, Franklin, Madison, Richland, Tensas	115 min
Dec 29, 3:45 AM CST	Gale Warning	LCH		17 hr
Dec 29, 7:46 AM CST	River Flood Warning	SHV	Webster	8 days
Dec 30, 3:00 PM CST	Flood Watch	LIX	Assumption, East Baton Rouge, East Feliciana, Iberville, Pointe Coupee, Saint Bernard and 7 more	3 days
Dec 30, 7:20 PM CST	Small Craft Advisory	LCH		26 hr
Dec 31, 3:48 AM CST	Flash Flood Watch	LCH	Cameron, Lafayette, Saint Landry, Saint Martin	60 hr
Dec 31, 3:58 AM CST	Small Craft Advisory	LIX		20 hr
Dec 31, 1:12 PM CST	Areal Flood Advisory	LCH	Calcasieu	4 hr
Dec 31, 3:09 PM CST	Areal Flood Advisory	LCH	Acadia, Calcasieu, Evangeline, Jefferson Davis, Saint Landry	111 min
Dec 31, 3:52 PM CST	Areal Flood Advisory	LCH	Acadia, Evangeline, Lafayette, Saint Landry, Saint Martin	113 min
Dec 31, 5:49 PM CST	Special Weather Statement	LCH	Iberia, Saint Martin, Vermilion	86 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	4
Tornado Warning	2
Tornado Watch	1
Mesoscale Discussion	9
Special Weather Statement	32
Flooding
Flash Flood Warning	1
River Flood Warning	16
Flash Flood Watch	2
Flood Watch	1
Areal Flood Advisory	14
Cold
Freeze Warning	5
Hard Freeze Warning	2
Wind and dust
Lake Wind Advisory	2
Wind Advisory	5
Fog and smoke
Dense Fog Advisory	16
Coast and beach
Coastal Flood Advisory	1
Marine
Gale Warning	4
Special Marine Warning	27
Gale Watch	4
Low Water Advisory	1
Marine Dense Fog Advisory	17
Small Craft Advisory	17

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 2015 2017

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.