Weather alerts in La Salle County, Texas, 2023

144 weather alerts in 2023, from the National Weather Service and the Storm Prediction Center. An alert counts here when it covered this county.

La Salle County and its neighbors

Each county as a circle sized by its count in 2023. Tap one for its archive.

Alerts: 144
Warnings: 39
Watches: 11
Advisories: 52
Busiest month: June36 alerts
Busiest day: April 6, 20236 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 1 tornado warnings covering La Salle County in 2023 had a tornado report inside them.

La Salle County, 2023

	Warnings	With a report	False alarm ratio	Reports	Inside a warning	Mean lead time
Tornado warnings	1	0	100%	0
Severe thunderstorm warnings	12	4	67%	6	83%	17 min
Flash flood warnings	0			0

Each office's whole area, 2023

	Warnings	With a report	False alarm ratio	Reports	Inside a warning	Mean lead time
NWS Corpus Christi, TX: tornado warnings	15	0	100%	1	0%
NWS Corpus Christi, TX: severe thunderstorm warnings	74	15	80%	31	68%	21 min
NWS Corpus Christi, TX: flash flood warnings	22	14	36%	42	79%	52 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 10, 2:21 AM CST	Dense Fog Advisory	CRP	10 hr
Jan 22, 3:05 PM CST	Fire Weather Watch	CRP	41 hr
Jan 23, 2:21 PM CST	Red Flag Warning	CRP	30 hr
Feb 15, 4:06 AM CST	Fire Weather Watch	CRP	24 hr
Feb 16, 4:08 AM CST	Red Flag Warning	CRP	14 hr
Feb 16, 2:15 PM CST	Red Flag Warning	CRP	4 hr
Feb 28, 2:34 AM CST	Fire Weather Watch	CRP	36 hr
Mar 1, 2:13 PM CST	Red Flag Warning	CRP	43 hr
Mar 2, 2:21 AM CST	Wind Advisory	CRP	23 hr
Mar 3, 9:14 AM CST	Red Flag Warning	CRP	106 min
Mar 16, 3:31 PM CDT	Wind Advisory	CRP	21 hr
Mar 17, 1:23 AM CDT	Mesoscale Discussion	SPC	3 hr
Mar 17, 1:48 AM CDT	Severe Thunderstorm Warning	CRP	42 min
Mar 17, 2:28 AM CDT	Severe Thunderstorm Warning	CRP	47 min
Mar 17, 2:37 AM CDT	Severe Thunderstorm Warning	CRP	18 min
Mar 28, 8:19 AM CDT	Special Weather Statement	CRP	26 min
Apr 5, 9:51 PM CDT	Severe Thunderstorm Warning	CRP	39 min
Apr 5, 11:34 PM CDT	Special Weather Statement	CRP	41 min
Apr 6, 12:03 AM CDT	Special Weather Statement	CRP	42 min
Apr 6, 12:07 AM CDT	Severe Thunderstorm Warning	CRP	38 min
Apr 6, 12:41 AM CDT	Special Weather Statement	CRP	34 min
Apr 6, 5:07 AM CDT	Areal Flood Advisory	CRP	4 hr
Apr 14, 6:31 PM CDT	Mesoscale Discussion	SPC	119 min
Apr 22, 9:16 PM CDT	Mesoscale Discussion	SPC	89 min
Apr 22, 9:47 PM CDT	Severe Thunderstorm Watch	SPC	7 hr
Apr 23, 3:13 AM CDT	Mesoscale Discussion	SPC	2 hr
Apr 23, 4:54 AM CDT	Severe Thunderstorm Watch	SPC	9 hr
Apr 23, 8:05 AM CDT	Severe Thunderstorm Warning	CRP	55 min
Apr 23, 9:59 AM CDT	Mesoscale Discussion	SPC	91 min
Apr 28, 1:52 PM CDT	Mesoscale Discussion	SPC	83 min
Apr 28, 5:34 PM CDT	Mesoscale Discussion	SPC	116 min
Apr 28, 5:51 PM CDT	Severe Thunderstorm Watch	SPC	7 hr
Apr 28, 6:36 PM CDT	Special Weather Statement	CRP	24 min
Apr 28, 7:00 PM CDT	Special Weather Statement	CRP	30 min
Apr 28, 7:16 PM CDT	Severe Thunderstorm Warning	CRP	44 min
Apr 28, 8:01 PM CDT	Special Weather Statement	CRP	29 min
Apr 28, 8:23 PM CDT	Special Weather Statement	CRP	37 min
Apr 28, 9:00 PM CDT	Special Weather Statement	CRP	30 min
May 4, 10:32 PM CDT	Special Weather Statement	CRP	28 min
May 4, 10:59 PM CDT	Special Weather Statement	CRP	46 min
May 7, 12:13 PM CDT	Special Weather Statement	CRP	32 min
May 8, 8:21 PM CDT	Mesoscale Discussion	SPC	114 min
May 9, 12:32 AM CDT	Special Weather Statement	CRP	43 min
May 9, 1:40 AM CDT	Special Weather Statement	CRP	50 min
May 9, 2:33 AM CDT	Special Weather Statement	CRP	27 min
May 9, 3:02 AM CDT	Special Weather Statement	CRP	43 min
May 9, 3:37 AM CDT	Special Weather Statement	CRP	38 min
May 11, 12:16 PM CDT	Flood Watch	CRP	71 hr
May 12, 7:32 PM CDT	Mesoscale Discussion	SPC	88 min
May 12, 7:53 PM CDT	Severe Thunderstorm Watch	SPC	6 hr
May 15, 4:30 PM CDT	Special Weather Statement	CRP	45 min
May 16, 5:55 PM CDT	Special Weather Statement	CRP	35 min
May 16, 7:09 PM CDT	Areal Flood Advisory	CRP	3 hr
May 28, 1:12 AM CDT	Special Weather Statement	CRP	48 min
May 28, 1:55 AM CDT	Special Weather Statement	CRP	50 min
May 28, 2:52 AM CDT	Special Weather Statement	CRP	38 min
May 29, 5:14 PM CDT	Mesoscale Discussion	SPC	91 min
May 29, 7:17 PM CDT	Special Weather Statement	CRP	28 min
Jun 2, 11:42 PM CDT	Mesoscale Discussion	SPC	2 hr
Jun 3, 6:18 PM CDT	Mesoscale Discussion	SPC	117 min
Jun 3, 6:32 PM CDT	Severe Thunderstorm Warning	CRP	43 min
Jun 3, 6:58 PM CDT	Severe Thunderstorm Warning	CRP	19 min
Jun 3, 6:59 PM CDT	Severe Thunderstorm Watch	SPC	3 hr
Jun 3, 7:55 PM CDT	Severe Thunderstorm Warning	CRP	50 min
Jun 3, 8:15 PM CDT	Severe Thunderstorm Warning	CRP	30 min
Jun 4, 1:06 PM CDT	Mesoscale Discussion	SPC	114 min
Jun 4, 5:20 PM CDT	Special Weather Statement	CRP	25 min
Jun 4, 5:50 PM CDT	Special Weather Statement	CRP	25 min
Jun 8, 2:55 AM CDT	Special Weather Statement	CRP	65 min
Jun 11, 3:20 AM CDT	Heat Advisory	CRP	16 hr
Jun 12, 3:06 AM CDT	Heat Advisory	CRP	16 hr
Jun 13, 3:27 AM CDT	Heat Advisory	CRP	16 hr
Jun 13, 2:51 PM CDT	Heat Advisory	CRP	29 hr
Jun 13, 3:13 PM CDT	Excessive Heat Warning	CRP	4 hr
Jun 14, 2:59 AM CDT	Excessive Heat Warning	CRP	17 hr
Jun 14, 2:27 PM CDT	Excessive Heat Warning	CRP	29 hr
Jun 14, 2:27 PM CDT	Heat Advisory	CRP	31 hr
Jun 15, 1:46 AM CDT	Excessive Heat Watch	CRP	13 hr
Jun 15, 2:57 PM CDT	Excessive Heat Warning	CRP	29 hr
Jun 16, 3:36 AM CDT	Excessive Heat Watch	CRP	10 hr
Jun 16, 2:03 PM CDT	Excessive Heat Warning	CRP	30 hr
Jun 17, 11:10 AM CDT	Excessive Heat Warning	CRP	33 hr
Jun 18, 2:40 PM CDT	Excessive Heat Warning	CRP	29 hr
Jun 19, 3:08 PM CDT	Excessive Heat Warning	CRP	28 hr
Jun 20, 2:51 PM CDT	Excessive Heat Warning	CRP	29 hr
Jun 20, 7:07 PM CDT	Excessive Heat Warning	CRP	113 min
Jun 21, 2:18 PM CDT	Excessive Heat Warning	CRP	30 hr
Jun 22, 3:11 PM CDT	Excessive Heat Warning	CRP	28 hr
Jun 23, 2:20 PM CDT	Excessive Heat Warning	CRP	28 hr
Jun 24, 2:22 PM CDT	Excessive Heat Warning	CRP	30 hr
Jun 24, 6:17 PM CDT	Heat Advisory	CRP	103 min
Jun 25, 3:10 PM CDT	Heat Advisory	CRP	29 hr
Jun 26, 3:26 PM CDT	Heat Advisory	CRP	29 hr
Jun 27, 2:39 PM CDT	Heat Advisory	CRP	29 hr
Jul 1, 3:00 AM CDT	Heat Advisory	CRP	16 hr
Jul 5, 3:19 AM CDT	Heat Advisory	CRP	15 hr
Jul 9, 3:18 AM CDT	Heat Advisory	CRP	16 hr
Jul 9, 2:37 PM CDT	Heat Advisory	CRP	29 hr
Jul 10, 3:14 PM CDT	Heat Advisory	CRP	29 hr
Jul 12, 3:11 AM CDT	Excessive Heat Warning	CRP	17 hr
Jul 13, 2:54 AM CDT	Heat Advisory	CRP	17 hr
Jul 13, 3:23 PM CDT	Heat Advisory	CRP	29 hr
Jul 14, 3:34 PM CDT	Heat Advisory	CRP	28 hr
Jul 15, 2:48 PM CDT	Heat Advisory	CRP	28 hr
Jul 16, 3:46 PM CDT	Heat Advisory	CRP	27 hr
Jul 17, 2:59 PM CDT	Heat Advisory	CRP	29 hr
Jul 18, 2:38 PM CDT	Heat Advisory	CRP	29 hr
Jul 19, 3:14 PM CDT	Heat Advisory	CRP	29 hr
Jul 21, 3:17 AM CDT	Heat Advisory	CRP	16 hr
Jul 21, 2:44 PM CDT	Heat Advisory	CRP	28 hr
Jul 22, 2:16 PM CDT	Heat Advisory	CRP	29 hr
Jul 24, 2:18 AM CDT	Heat Advisory	CRP	17 hr
Aug 1, 2:36 AM CDT	Heat Advisory	CRP	16 hr
Aug 1, 2:52 PM CDT	Heat Advisory	CRP	28 hr
Aug 2, 2:23 PM CDT	Heat Advisory	CRP	29 hr
Aug 3, 2:20 PM CDT	Heat Advisory	CRP	29 hr
Aug 4, 9:41 PM CDT	Heat Advisory	CRP	21 hr
Aug 5, 3:46 PM CDT	Heat Advisory	CRP	28 hr
Aug 6, 3:15 PM CDT	Heat Advisory	CRP	30 hr
Aug 7, 3:25 PM CDT	Heat Advisory	CRP	29 hr
Aug 8, 3:14 PM CDT	Red Flag Warning	CRP	28 hr
Aug 8, 3:21 PM CDT	Heat Advisory	CRP	29 hr
Aug 9, 1:30 PM CDT	Excessive Heat Warning	CRP	30 hr
Aug 9, 1:30 PM CDT	Heat Advisory	CRP	30 hr
Aug 10, 10:22 AM CDT	Red Flag Warning	CRP	11 hr
Aug 10, 2:18 PM CDT	Heat Advisory	CRP	30 hr
Aug 11, 3:10 PM CDT	Excessive Heat Warning	CRP	29 hr
Aug 11, 3:13 PM CDT	Red Flag Warning	CRP	29 hr
Aug 12, 2:44 PM CDT	Heat Advisory	CRP	29 hr
Aug 13, 2:08 AM CDT	Red Flag Warning	CRP	18 hr
Aug 13, 1:58 PM CDT	Heat Advisory	CRP	30 hr
Aug 14, 2:14 PM CDT	Heat Advisory	CRP	30 hr
Aug 15, 2:11 PM CDT	Heat Advisory	CRP	29 hr
Aug 17, 4:57 AM CDT	Heat Advisory	CRP	14 hr
Aug 17, 1:13 PM CDT	Heat Advisory	CRP	30 hr
Aug 18, 6:55 PM CDT	Heat Advisory	CRP	24 hr
Aug 21, 9:50 PM CDT	Wind Advisory	CRP	23 hr
Aug 22, 11:47 AM CDT	Tornado Warning	CRP	43 min
Aug 23, 5:47 PM CDT	Special Weather Statement	CRP	43 min
Sep 15, 6:36 PM CDT	Special Weather Statement	CRP	24 min
Sep 15, 7:19 PM CDT	Special Weather Statement	CRP	41 min
Sep 15, 7:29 PM CDT	Severe Thunderstorm Warning	CRP	46 min
Sep 15, 8:23 PM CDT	Areal Flood Advisory	CRP	3 hr
Nov 17, 1:36 AM CST	Dense Fog Advisory	CRP	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	12
Tornado Warning	1
Severe Thunderstorm Watch	5
Mesoscale Discussion	13
Special Weather Statement	29
Flooding
Flood Watch	1
Areal Flood Advisory	3
Heat
Excessive Heat Warning	17
Excessive Heat Watch	2
Heat Advisory	44
Wind and dust
Wind Advisory	3
Fire
Red Flag Warning	9
Fire Weather Watch	3
Fog and smoke
Dense Fog Advisory	2

The busiest days

Days with the most alerts issued, by UTC date.

Nearby

Alerts in force now Tornadoes on record Forecast The radar archive 2022 2024

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.