Weather alerts in Louisiana, November 2017

53 weather alerts in November 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 November 2017. Tap one for its archive.

Alerts: 53
Warnings: 12
Watches: 1
Advisories: 29
Busiest day: November 1, 201711 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
Oct 31, 9:16 PM CDT	Small Craft Advisory	LCH		16 hr
Nov 1, 8:37 AM CDT	Special Marine Warning	LCH		68 min
Nov 1, 1:57 PM CDT	Areal Flood Advisory	LCH	Acadia, Jefferson Davis, Lafayette, Vermilion	2 hr
Nov 1, 2:32 PM CDT	Flash Flood Warning	LCH	Lafayette, Vermilion	118 min
Nov 1, 2:33 PM CDT	River Flood Warning	LCH	Lafayette, Vermilion	3 days
Nov 1, 2:58 PM CDT	Severe Thunderstorm Warning	LCH	Iberia, Saint Martin	47 min
Nov 1, 5:24 PM CDT	Special Weather Statement	LIX	Ascension	66 min
Nov 1, 5:26 PM CDT	Special Weather Statement	LIX	Ascension	64 min
Nov 1, 5:45 PM CDT	Special Weather Statement	LCH	Lafayette	30 min
Nov 1, 6:11 PM CDT	Special Weather Statement	LIX	Saint James	34 min
Nov 1, 6:48 PM CDT	Special Weather Statement	LIX	Saint John the Baptist	27 min
Nov 2, 2:20 AM CDT	Lake Wind Advisory	SHV	Bossier, Caddo	16 hr
Nov 2, 9:47 AM CDT	River Flood Warning	LCH	Calcasieu	5 days
Nov 3, 5:45 AM CDT	Dense Fog Advisory	LIX	Assumption, East Baton Rouge, Iberville, Saint James, Saint John the Baptist, Washington and 1 more	4 hr
Nov 3, 4:43 PM CDT	Severe Thunderstorm Warning	JAN	East Carroll, West Carroll	47 min
Nov 3, 5:31 PM CDT	Severe Thunderstorm Warning	JAN	East Carroll	29 min
Nov 3, 6:55 PM CDT	Special Weather Statement	JAN	East Carroll	65 min
Nov 3, 7:59 PM CDT	Mesoscale Discussion	SPC	East Carroll	2 hr
Nov 3, 10:14 PM CDT	Special Weather Statement	JAN	Madison	31 min
Nov 3, 10:27 PM CDT	Severe Thunderstorm Warning	JAN	East Carroll	63 min
Nov 4, 12:38 AM CDT	Dense Fog Advisory	LCH	Cameron, Lafayette, Saint Martin	8 hr
Nov 5, 3:00 AM CST	Dense Fog Advisory	LCH	Lafayette, Saint Landry, Saint Martin	6 hr
Nov 5, 3:55 AM CST	Lake Wind Advisory	SHV	Bossier, Caddo, De Soto	14 hr
Nov 5, 9:43 PM CST	Dense Fog Advisory	LIX	Assumption, East Baton Rouge, East Feliciana, Iberville, Pointe Coupee, Saint Bernard and 7 more	8 hr
Nov 6, 4:35 AM CST	Dense Fog Advisory	LCH	Cameron, Lafayette, Saint Martin	4 hr
Nov 7, 2:35 AM CST	Dense Fog Advisory	LCH	Cameron, Lafayette, Saint Martin	7 hr
Nov 7, 4:23 AM CST	Dense Fog Advisory	LIX	Assumption, East Baton Rouge, Iberville, Saint Bernard, Saint James, Saint John the Baptist and 1 more	4 hr
Nov 8, 3:57 AM CST	Dense Fog Advisory	LIX	Assumption, Saint Bernard, Saint James, Saint John the Baptist	5 hr
Nov 12, 3:22 AM CST	Small Craft Advisory	LIX		39 hr
Nov 15, 9:55 PM CST	Dense Fog Advisory	LCH	Cameron, Lafayette, Saint Martin	11 hr
Nov 16, 3:13 AM CST	Dense Fog Advisory	LIX	Assumption, East Baton Rouge, East Feliciana, Iberville, Pointe Coupee, Saint Bernard and 7 more	6 hr
Nov 17, 3:23 AM CST	Lake Wind Advisory	SHV	Bienville, Bossier, Caddo, Caldwell, Claiborne, De Soto and 11 more	42 hr
Nov 17, 2:43 PM CST	Wind Advisory	JAN	Catahoula, Concordia, East Carroll, Franklin, Madison, Morehouse and 3 more	30 hr
Nov 17, 2:48 PM CST	Gale Watch	LIX		14 hr
Nov 17, 2:48 PM CST	Small Craft Advisory	LIX		45 hr
Nov 18, 3:38 AM CST	Gale Warning	LCH		29 hr
Nov 18, 3:38 AM CST	Small Craft Advisory	LCH		29 hr
Nov 18, 3:38 AM CST	Wind Advisory	LCH	Allen, Avoyelles, Beauregard, Cameron, Evangeline, Lafayette and 4 more	26 hr
Nov 18, 4:26 AM CST	Gale Warning	LIX		29 hr
Nov 18, 4:26 AM CST	Small Craft Advisory	LIX		35 hr
Nov 18, 2:19 PM CST	Small Craft Advisory	LCH		25 hr
Nov 18, 7:29 PM CST	Special Weather Statement	LIX	Washington	46 min
Nov 18, 8:06 PM CST	Special Weather Statement	LIX	Ascension, Livingston, Saint James, Saint John the Baptist, Saint Tammany, Tangipahoa	39 min
Nov 18, 8:53 PM CST	Special Weather Statement	LIX	Assumption, Orleans, Saint Charles, Saint James, Saint John the Baptist, Saint Tammany	52 min
Nov 19, 3:20 AM CST	Low Water Advisory	LCH		9 hr
Nov 21, 3:30 AM CST	Small Craft Advisory	LIX		49 hr
Nov 21, 2:41 PM CST	Small Craft Advisory	LCH		39 hr
Nov 22, 3:48 PM CST	Freeze Warning	LCH	Allen, Avoyelles, Beauregard, Evangeline, Rapides, Saint Landry and 1 more	16 hr
Nov 23, 3:31 PM CST	Freeze Warning	LIX	Saint Helena, Tangipahoa, Washington	16 hr
Nov 29, 8:57 PM CST	Dense Fog Advisory	LCH	Allen, Avoyelles, Beauregard, Cameron, Evangeline, Lafayette and 4 more	12 hr
Nov 29, 9:55 PM CST	Dense Fog Advisory	LIX	Assumption, East Baton Rouge, East Feliciana, Iberville, Pointe Coupee, Saint Bernard and 7 more	11 hr
Nov 29, 9:59 PM CST	Marine Dense Fog Advisory	LIX		11 hr
Nov 30, 12:58 AM CST	Marine Dense Fog Advisory	LCH		8 hr

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
Mesoscale Discussion	1
Special Weather Statement	10
Flooding
Flash Flood Warning	1
River Flood Warning	2
Areal Flood Advisory	1
Cold
Freeze Warning	2
Wind and dust
Lake Wind Advisory	3
Wind Advisory	2
Fog and smoke
Dense Fog Advisory	12
Marine
Gale Warning	2
Special Marine Warning	1
Gale Watch	1
Low Water Advisory	1
Marine Dense Fog Advisory	2
Small Craft Advisory	8

By county

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

19 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.