Alert archive / Louisiana / Cameron Parish

Weather alerts in Cameron Parish, Louisiana, 2021

186 weather alerts in 2021, from the National Weather Service and the Storm Prediction Center. An alert counts here when it covered this county.

Cameron Parish and its neighbors

Each county as a circle sized by its count in 2021. Tap one for its archive.

Alerts: 186
Warnings: 52
Watches: 16
Advisories: 69
Busiest month: May34 alerts
Busiest day: March 23, 202111 alerts

Over time

By month

Warning verification

How often warnings here had a storm report inside them, and how much warning the reports had.

0 of 10 tornado warnings covering Cameron Parish in 2021 had a tornado report inside them.

Cameron Parish, 2021

	Warnings	With a report	False alarm ratio	Reports	Inside a warning	Mean lead time
Tornado warnings	10	0	100%	0
Severe thunderstorm warnings	24	5	79%	3	67%	62 min
Flash flood warnings	8	4	50%	0

Each office's whole area, 2021

	Warnings	With a report	False alarm ratio	Reports	Inside a warning	Mean lead time
NWS Lake Charles, LA: tornado warnings	72	14	81%	24	75%	13 min
NWS Lake Charles, LA: severe thunderstorm warnings	127	20	84%	71	54%	26 min
NWS Lake Charles, LA: flash flood warnings	67	21	69%	65	86%	135 min

An office's figures cover every county it serves, including across state lines.

Verified by the Iowa Environmental Mesonet's Cow, which matches each storm-based warning with the local storm reports inside its polygon while it was in force, within 15 km of its edge: a tornado warning counts as verified on a tornado report, a severe thunderstorm warning on hail of 1 inch or more, a gust of 58 mph or more, or wind damage, a flash flood warning on a flash flood report. The false alarm ratio is the share of warnings with no such report; "inside a warning" is the probability of detection, the share of reports that fell inside one; lead time runs from the warning's issue to each report inside it, counting zero for a report that came first. A warning with no report is not proof nothing happened: reports come from spotters, the public and damage surveys, and are thin where few people live.

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	Lasted
Jan 6, 8:01 PM CST	Severe Thunderstorm Warning	LCH	29 min
Jan 15, 6:35 AM CST	Wind Advisory	LCH	11 hr
Jan 20, 9:13 AM CST	Dense Fog Advisory	LCH	3 hr
Jan 20, 12:26 PM CST	Dense Fog Advisory	LCH	18 hr
Jan 20, 3:30 PM CST	Dense Fog Advisory	LCH	15 hr
Jan 24, 9:02 AM CST	Dense Fog Advisory	LCH	22 hr
Jan 25, 6:13 PM CST	Dense Fog Advisory	LCH	6 hr
Feb 4, 9:20 AM CST	Wind Advisory	LCH	9 hr
Feb 9, 2:38 AM CST	Dense Fog Advisory	LCH	8 hr
Feb 9, 3:42 PM CST	Dense Fog Advisory	LCH	20 hr
Feb 10, 2:33 PM CST	Dense Fog Advisory	LCH	18 hr
Feb 13, 4:09 AM CST	Winter Storm Watch	LCH	24 hr
Feb 14, 4:03 AM CST	Wind Chill Advisory	LCH	56 hr
Feb 14, 4:03 AM CST	Winter Storm Warning	LCH	35 hr
Feb 14, 4:07 AM CST	Hard Freeze Warning	LCH	56 hr
Feb 16, 9:43 AM CST	Hard Freeze Warning	LCH	22 hr
Feb 24, 7:56 PM CST	Dense Fog Advisory	LCH	14 hr
Feb 25, 8:55 PM CST	Dense Fog Advisory	LCH	11 hr
Feb 27, 6:13 AM CST	Dense Fog Advisory	LCH	3 hr
Feb 27, 7:40 PM CST	Dense Fog Advisory	LCH	13 hr
Feb 28, 9:02 PM CST	Dense Fog Advisory	LCH	12 hr
Mar 1, 3:31 PM CST	Wind Advisory	LCH	4 hr
Mar 13, 4:10 AM CST	Dense Fog Advisory	LCH	5 hr
Mar 15, 2:39 PM CDT	Dense Fog Advisory	LCH	18 hr
Mar 17, 2:53 AM CDT	Wind Advisory	LCH	16 hr
Mar 17, 11:35 AM CDT	Mesoscale Discussion	SPC	85 min
Mar 17, 11:53 AM CDT	Tornado Watch	SPC	6 hr
Mar 17, 12:39 PM CDT	Special Weather Statement	LCH	51 min
Mar 17, 1:24 PM CDT	Severe Thunderstorm Warning	LCH	36 min
Mar 17, 3:58 PM CDT	Severe Thunderstorm Warning	LCH	62 min
Mar 17, 4:19 PM CDT	Severe Thunderstorm Warning	LCH	44 min
Mar 23, 4:32 AM CDT	Special Weather Statement	LCH	43 min
Mar 23, 5:08 AM CDT	Flash Flood Watch	LCH	8 hr
Mar 23, 5:17 AM CDT	Special Weather Statement	LCH	43 min
Mar 23, 5:45 AM CDT	Flash Flood Warning	LCH	2 hr
Mar 23, 6:01 AM CDT	Special Weather Statement	LCH	44 min
Mar 23, 7:05 AM CDT	Mesoscale Discussion	SPC	85 min
Mar 23, 7:19 AM CDT	Severe Thunderstorm Warning	LCH	26 min
Mar 23, 7:43 AM CDT	Flash Flood Warning	LCH	2 hr
Mar 23, 7:43 AM CDT	Severe Thunderstorm Warning	LCH	62 min
Mar 23, 8:24 AM CDT	Tornado Warning	LCH	36 min
Mar 23, 9:48 AM CDT	Areal Flood Warning	LCH	3 hr
Mar 24, 6:35 PM CDT	Coastal Flood Advisory	LCH	24 hr
Mar 26, 9:07 PM CDT	Dense Fog Advisory	LCH	13 hr
Mar 31, 3:03 AM CDT	Wind Advisory	LCH	19 hr
Mar 31, 2:22 PM CDT	Special Weather Statement	LCH	38 min
Mar 31, 2:56 PM CDT	Special Weather Statement	LCH	49 min
Mar 31, 3:42 PM CDT	Special Weather Statement	LCH	48 min
Apr 10, 6:01 AM CDT	Severe Thunderstorm Warning	LCH	29 min
Apr 13, 3:31 PM CDT	Flash Flood Watch	LCH	4 days
Apr 14, 1:29 AM CDT	Coastal Flood Watch	LCH	4 hr
Apr 14, 5:43 AM CDT	Coastal Flood Warning	LCH	5 hr
Apr 14, 7:57 AM CDT	Severe Thunderstorm Warning	LCH	63 min
Apr 14, 9:00 AM CDT	Severe Thunderstorm Warning	LCH	45 min
Apr 14, 1:40 PM CDT	Severe Thunderstorm Watch	SPC	6 hr
Apr 23, 12:43 PM CDT	Mesoscale Discussion	SPC	2 hr
Apr 23, 2:00 PM CDT	Tornado Watch	SPC	7 hr
Apr 23, 11:28 PM CDT	Special Weather Statement	LCH	17 min
Apr 23, 11:50 PM CDT	Special Weather Statement	LCH	25 min
Apr 24, 1:31 AM CDT	Special Weather Statement	LCH	44 min
Apr 24, 1:59 AM CDT	Severe Thunderstorm Warning	LCH	61 min
Apr 28, 3:47 AM CDT	Wind Advisory	LCH	15 hr
Apr 28, 9:02 AM CDT	Coastal Flood Advisory	LCH	10 hr
Apr 29, 4:06 AM CDT	Coastal Flood Advisory	LCH	12 hr
May 1, 2:50 PM CDT	Flash Flood Watch	LCH	20 hr
May 1, 5:17 PM CDT	Coastal Flood Advisory	LCH	5 hr
May 2, 3:22 AM CDT	Coastal Flood Advisory	LCH	37 hr
May 2, 8:22 AM CDT	Coastal Flood Warning	LCH	5 hr
May 11, 3:20 AM CDT	Flash Flood Watch	LCH	34 hr
May 11, 8:33 PM CDT	Mesoscale Discussion	SPC	87 min
May 11, 8:45 PM CDT	Special Weather Statement	LCH	45 min
May 11, 9:39 PM CDT	Special Weather Statement	LCH	51 min
May 17, 4:22 AM CDT	Severe Thunderstorm Warning	LCH	53 min
May 17, 5:03 AM CDT	Tornado Warning	LCH	27 min
May 17, 5:31 AM CDT	Severe Thunderstorm Warning	LCH	59 min
May 17, 9:18 AM CDT	Mesoscale Discussion	SPC	117 min
May 17, 9:40 AM CDT	Flash Flood Warning	LCH	5 hr
May 17, 11:16 AM CDT	Tornado Warning	LCH	29 min
May 17, 11:21 AM CDT	Flash Flood Watch	LCH	5 days
May 17, 2:55 PM CDT	Mesoscale Discussion	SPC	2 hr
May 18, 1:42 PM CDT	Coastal Flood Advisory	LCH	8 hr
May 18, 1:57 PM CDT	Wind Advisory	LCH	14 hr
May 18, 10:39 PM CDT	Mesoscale Discussion	SPC	96 min
May 19, 1:32 AM CDT	Special Weather Statement	LCH	58 min
May 19, 4:11 AM CDT	Wind Advisory	LCH	11 hr
May 19, 4:14 AM CDT	Coastal Flood Advisory	LCH	15 hr
May 19, 10:00 PM CDT	Flash Flood Warning	LCH	3 hr
May 19, 10:54 PM CDT	Severe Thunderstorm Warning	LCH	36 min
May 19, 11:29 PM CDT	Severe Thunderstorm Warning	LCH	17 min
May 19, 11:34 PM CDT	Mesoscale Discussion	SPC	86 min
May 20, 3:55 AM CDT	Coastal Flood Advisory	LCH	18 hr
May 20, 9:27 AM CDT	River Flood Warning	LCH	21 days
May 20, 5:16 PM CDT	Flash Flood Warning	LCH	3 hr
May 21, 4:04 AM CDT	Coastal Flood Advisory	LCH	5 days
May 22, 3:47 AM CDT	Coastal Flood Warning	LCH	12 hr
May 29, 1:41 PM CDT	Special Weather Statement	LCH	34 min
May 29, 3:47 PM CDT	Special Weather Statement	LCH	28 min
May 29, 4:24 PM CDT	Special Weather Statement	LCH	51 min
Jun 4, 10:05 AM CDT	Flood Watch	LCH	57 hr
Jun 4, 4:30 PM CDT	Tornado Warning	LCH	30 min
Jun 4, 5:01 PM CDT	Mesoscale Discussion	SPC	89 min
Jun 4, 5:03 PM CDT	Tornado Warning	LCH	27 min
Jun 4, 6:49 PM CDT	Tornado Warning	LCH	26 min
Jun 6, 6:16 AM CDT	Special Weather Statement	LCH	89 min
Jun 6, 7:53 AM CDT	Special Weather Statement	LCH	82 min
Jun 6, 9:18 AM CDT	Tornado Warning	LCH	27 min
Jun 13, 11:37 PM CDT	Special Weather Statement	LCH	38 min
Jun 15, 3:57 PM CDT	Special Weather Statement	LCH	63 min
Jun 15, 4:29 PM CDT	Severe Thunderstorm Warning	LCH	31 min
Jun 15, 4:48 PM CDT	Special Weather Statement	LCH	57 min
Jun 15, 4:48 PM CDT	Severe Thunderstorm Warning	LCH	27 min
Jul 2, 7:01 PM CDT	Special Weather Statement	LCH	44 min
Jul 2, 7:30 PM CDT	Special Weather Statement	LCH	45 min
Jul 7, 9:32 AM CDT	Special Weather Statement	LCH	58 min
Jul 13, 7:42 PM CDT	Special Weather Statement	LCH	33 min
Jul 24, 2:54 AM CDT	Heat Advisory	LCH	15 hr
Jul 25, 2:20 PM CDT	Heat Advisory	LCH	29 hr
Jul 27, 12:45 AM CDT	Special Weather Statement	LCH	45 min
Jul 27, 6:28 PM CDT	Severe Thunderstorm Warning	LCH	21 min
Jul 28, 3:31 AM CDT	Heat Advisory	LCH	15 hr
Jul 29, 3:22 AM CDT	Heat Advisory	LCH	16 hr
Jul 29, 2:55 PM CDT	Heat Advisory	LCH	28 hr
Jul 30, 4:04 PM CDT	Heat Advisory	LCH	27 hr
Jul 31, 3:53 PM CDT	Heat Advisory	LCH	27 hr
Aug 12, 8:45 AM CDT	Special Weather Statement	LCH	30 min
Aug 24, 5:55 PM CDT	Severe Thunderstorm Warning	LCH	65 min
Aug 24, 7:00 PM CDT	Special Weather Statement	LCH	60 min
Aug 26, 10:32 PM CDT	Hurricane Watch	LCH	36 hr
Aug 26, 10:32 PM CDT	Storm Surge Watch	LCH	36 hr
Aug 27, 4:19 PM CDT	Tropical Storm Warning	LCH	61 hr
Sep 1, 5:43 AM CDT	Heat Advisory	LCH	12 hr
Sep 1, 5:01 PM CDT	Special Weather Statement	LCH	44 min
Sep 1, 6:01 PM CDT	Special Weather Statement	LCH	44 min
Sep 4, 5:44 PM CDT	Special Weather Statement	LCH	16 min
Sep 6, 10:10 AM CDT	Special Weather Statement	LCH	65 min
Sep 6, 10:58 AM CDT	Special Weather Statement	LCH	47 min
Sep 12, 10:38 AM CDT	Flash Flood Watch	LCH	4 days
Sep 12, 10:10 PM CDT	Storm Surge Watch	LCH	42 hr
Sep 13, 10:13 AM CDT	Coastal Flood Advisory	LCH	66 hr
Sep 13, 10:13 AM CDT	Tropical Storm Warning	LCH	35 hr
Sep 14, 12:41 AM CDT	Mesoscale Discussion	SPC	3 hr
Sep 14, 1:32 AM CDT	Tornado Warning	LCH	28 min
Sep 14, 3:46 PM CDT	Flash Flood Warning	LCH	3 hr
Sep 14, 7:21 PM CDT	Wind Advisory	LCH	72 min
Sep 22, 2:00 AM CDT	Wind Advisory	LCH	15 hr
Sep 28, 10:18 AM CDT	Flash Flood Warning	LCH	4 hr
Sep 29, 9:51 AM CDT	Special Weather Statement	LCH	54 min
Sep 30, 12:53 PM CDT	Flash Flood Warning	LCH	3 hr
Oct 3, 6:50 AM CDT	Dense Fog Advisory	LCH	2 hr
Oct 16, 9:28 AM CDT	Wind Advisory	LCH	7 hr
Oct 21, 1:56 AM CDT	Dense Fog Advisory	LCH	8 hr
Oct 21, 10:51 PM CDT	Dense Fog Advisory	LCH	10 hr
Oct 23, 2:38 AM CDT	Dense Fog Advisory	LCH	6 hr
Oct 25, 2:46 AM CDT	Dense Fog Advisory	LCH	7 hr
Oct 26, 2:23 AM CDT	Dense Fog Advisory	LCH	8 hr
Oct 27, 7:36 AM CDT	Mesoscale Discussion	SPC	84 min
Oct 27, 7:55 AM CDT	Tornado Watch	SPC	9 hr
Oct 27, 11:14 AM CDT	Severe Thunderstorm Warning	LCH	31 min
Oct 27, 11:30 AM CDT	Severe Thunderstorm Warning Considerable damage threat	LCH	60 min
Oct 27, 11:55 AM CDT	Tornado Warning	LCH	35 min
Oct 27, 12:27 PM CDT	Severe Thunderstorm Warning Considerable damage threat	LCH	63 min
Oct 27, 1:30 PM CDT	Severe Thunderstorm Warning	LCH	60 min
Oct 27, 2:06 PM CDT	Tornado Warning	LCH	10 min
Oct 27, 9:49 PM CDT	Wind Advisory	LCH	21 hr
Oct 29, 3:22 AM CDT	Wind Advisory	LCH	13 hr
Nov 7, 5:20 AM CST	Dense Fog Advisory	LCH	4 hr
Nov 9, 4:28 AM CST	Dense Fog Advisory	LCH	4 hr
Nov 11, 6:32 AM CST	Special Weather Statement	LCH	58 min
Nov 11, 9:47 PM CST	Dense Fog Advisory	LCH	10 hr
Nov 15, 3:20 AM CST	Dense Fog Advisory	LCH	5 hr
Nov 18, 3:42 AM CST	Dense Fog Advisory	LCH	5 hr
Nov 21, 1:31 AM CST	Dense Fog Advisory	LCH	7 hr
Nov 21, 10:56 PM CST	Dense Fog Advisory	LCH	4 hr
Nov 29, 1:06 AM CST	Dense Fog Advisory	LCH	7 hr
Dec 1, 8:05 PM CST	Dense Fog Advisory	LCH	14 hr
Dec 2, 8:00 PM CST	Dense Fog Advisory	LCH	14 hr
Dec 3, 8:20 PM CST	Dense Fog Advisory	LCH	13 hr
Dec 4, 3:06 PM CST	Dense Fog Advisory	LCH	18 hr
Dec 16, 2:30 PM CST	Dense Fog Advisory	LCH	19 hr
Dec 17, 2:55 PM CST	Dense Fog Advisory	LCH	18 hr
Dec 18, 9:02 AM CST	Mesoscale Discussion	SPC	118 min
Dec 18, 12:50 PM CST	Mesoscale Discussion	SPC	115 min
Dec 18, 1:32 PM CST	Severe Thunderstorm Warning	LCH	58 min
Dec 18, 2:20 PM CST	Severe Thunderstorm Warning	LCH	25 min
Dec 18, 2:45 PM CST	Special Weather Statement	LCH	60 min
Dec 30, 12:59 AM CST	Dense Fog Advisory	LCH	9 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	24
Tornado Warning	10
Severe Thunderstorm Watch	1
Tornado Watch	3
Mesoscale Discussion	13
Special Weather Statement	36
Flooding
Areal Flood Warning	1
Flash Flood Warning	8
River Flood Warning	1
Flash Flood Watch	6
Flood Watch	1
Winter
Winter Storm Warning	1
Winter Storm Watch	1
Heat
Heat Advisory	8
Cold
Hard Freeze Warning	2
Wind Chill Advisory	1
Wind and dust
Wind Advisory	13
Fog and smoke
Dense Fog Advisory	37
Tropical
Tropical Storm Warning	2
Hurricane Watch	1
Storm Surge Watch	2
Coast and beach
Coastal Flood Warning	3
Coastal Flood Watch	1
Coastal Flood Advisory	10

The busiest days

Days with the most alerts issued, by UTC date.

Nearby

Alerts in force now Tornadoes on record Forecast The radar archive 2020 2022

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.