Alert archive / Texas / La Salle County
Weather alerts in La Salle County, Texas, 2025
103 weather alerts in 2025, 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 2025. Tap one for its archive.
- Alerts
- 103
- Warnings
- 34
- Watches
- 16
- Advisories
- 22
- Busiest month
- May37 alerts
- Busiest day
- May 3, 20257 alerts
Over time
By month
Warning verification
How often warnings here had a storm report inside them, and how much warning the reports had.
La Salle County, 2025
| Warnings | With a report | False alarm ratio | Reports | Inside a warning | Mean lead time | |
|---|---|---|---|---|---|---|
| Tornado warnings | 0 | 0 | ||||
| Severe thunderstorm warnings | 11 | 0 | 100% | 1 | 0% | |
| Flash flood warnings | 0 | 0 |
Each office's whole area, 2025
| Warnings | With a report | False alarm ratio | Reports | Inside a warning | Mean lead time | |
|---|---|---|---|---|---|---|
| NWS Corpus Christi, TX: tornado warnings | 0 | 1 | 0% | |||
| NWS Corpus Christi, TX: severe thunderstorm warnings | 81 | 22 | 73% | 71 | 86% | 28 min |
| NWS Corpus Christi, TX: flash flood warnings | 21 | 6 | 71% | 12 | 67% | 44 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, 1:10 PM CST | Cold Weather Advisory | CRP | 20 hr |
| Jan 6, 1:10 PM CST | Freeze Warning | CRP | 20 hr |
| Jan 9, 1:27 PM CST | Freeze Warning | CRP | 44 hr |
| Jan 18, 2:25 PM CST | Freeze Watch | CRP | 13 hr |
| Jan 19, 2:58 AM CST | Winter Storm Watch | CRP | 12 hr |
| Jan 19, 3:02 AM CST | Cold Weather Advisory | CRP | 30 hr |
| Jan 19, 3:02 AM CST | Freeze Warning | CRP | 30 hr |
| Jan 19, 2:53 PM CST | Winter Storm Warning | CRP | 43 hr |
| Jan 19, 3:18 PM CST | Cold Weather Advisory | CRP | 66 hr |
| Jan 19, 3:18 PM CST | Freeze Watch | CRP | 18 hr |
| Jan 20, 9:03 AM CST | Freeze Warning | CRP | 28 hr |
| Jan 21, 1:42 PM CST | Freeze Warning | CRP | 21 hr |
| Jan 22, 1:35 PM CST | Freeze Warning | CRP | 19 hr |
| Jan 23, 8:59 PM CST | Freeze Warning | CRP | 11 hr |
| Jan 29, 1:43 AM CST | Dense Fog Advisory | CRP | 8 hr |
| Feb 15, 4:52 AM CST | Dense Fog Advisory | CRP | 7 hr |
| Feb 18, 1:31 AM CST | Freeze Watch | CRP | 25 hr |
| Feb 19, 2:24 AM CST | Freeze Warning | CRP | 32 hr |
| Feb 19, 9:27 AM CST | Cold Weather Advisory | CRP | 25 hr |
| Feb 20, 10:05 AM CST | Cold Weather Advisory | CRP | 4 hr |
| Feb 20, 3:04 PM CST | Cold Weather Advisory | CRP | 21 hr |
| Feb 20, 3:04 PM CST | Freeze Warning | CRP | 14 hr |
| Feb 24, 12:08 PM CST | Dense Fog Advisory | CRP | 24 hr |
| Mar 3, 2:43 AM CST | Fire Weather Watch | CRP | 10 hr |
| Mar 3, 12:54 PM CST | Wind Advisory | CRP | 31 hr |
| Mar 3, 1:03 PM CST | Red Flag Warning | CRP | 32 hr |
| Mar 7, 3:20 AM CST | Fire Weather Watch | CRP | 11 hr |
| Mar 7, 1:59 PM CST | Red Flag Warning | CRP | 30 hr |
| Mar 13, 3:25 AM CDT | Fire Weather Watch | CRP | 11 hr |
| Mar 13, 3:25 AM CDT | Fire Weather Watch | CRP | 36 hr |
| Mar 13, 2:18 PM CDT | Red Flag Warning | CRP | 31 hr |
| Mar 14, 3:12 PM CDT | Red Flag Warning | CRP | 30 hr |
| Mar 17, 3:21 AM CDT | Red Flag Warning | CRP | 19 hr |
| Mar 18, 3:07 AM CDT | Red Flag Warning | CRP | 17 hr |
| Mar 18, 3:35 AM CDT | Red Flag Warning | CRP | 41 hr |
| Mar 25, 1:41 PM CDT | Flood Watch | CRP | 70 hr |
| Apr 12, 2:23 PM CDT | Red Flag Warning | CRP | 32 hr |
| Apr 23, 2:16 AM CDT | Mesoscale Discussion | SPC | 119 min |
| May 1, 4:42 PM CDT | Severe Thunderstorm Watch | SPC | 7 hr |
| May 1, 10:47 PM CDT | Special Weather Statement | CRP | 43 min |
| May 1, 11:27 PM CDT | Special Weather Statement | CRP | 63 min |
| May 2, 7:12 PM CDT | Mesoscale Discussion | SPC | 2 hr |
| May 2, 7:54 PM CDT | Severe Thunderstorm Watch | SPC | 6 hr |
| May 2, 9:51 PM CDT | Special Weather Statement | CRP | 39 min |
| May 2, 10:04 PM CDT | Severe Thunderstorm Warning | CRP | 41 min |
| May 2, 10:32 PM CDT | Severe Thunderstorm Warning | CRP | 21 min |
| May 2, 10:48 PM CDT | Mesoscale Discussion | SPC | 117 min |
| May 2, 11:03 PM CDT | Severe Thunderstorm Warning | CRP | 20 min |
| May 7, 3:55 AM CDT | Severe Thunderstorm Warning | CRP | 15 min |
| May 7, 4:16 AM CDT | Special Weather Statement | CRP | 29 min |
| May 8, 2:14 PM CDT | Mesoscale Discussion | SPC | 2 hr |
| May 8, 2:51 PM CDT | Severe Thunderstorm Watch | SPC | 8 hr |
| May 8, 5:25 PM CDT | Mesoscale Discussion | SPC | 95 min |
| May 8, 5:52 PM CDT | Severe Thunderstorm Warning | CRP | 38 min |
| May 8, 6:16 PM CDT | Severe Thunderstorm Warning | CRP | 59 min |
| May 8, 6:25 PM CDT | Severe Thunderstorm Warning | CRP | 36 min |
| May 12, 1:13 PM CDT | Heat Advisory | CRP | 31 hr |
| May 13, 2:46 AM CDT | Heat Advisory | CRP | 41 hr |
| May 14, 1:22 AM CDT | Heat Advisory | CRP | 43 hr |
| May 17, 11:59 PM CDT | Special Weather Statement | CRP | 31 min |
| May 20, 7:56 AM CDT | Special Weather Statement | CRP | 34 min |
| May 20, 8:14 AM CDT | Special Weather Statement | CRP | 46 min |
| May 20, 8:42 AM CDT | Special Weather Statement | CRP | 48 min |
| May 20, 9:00 AM CDT | Severe Thunderstorm Warning | CRP | 45 min |
| May 23, 5:57 AM CDT | Special Weather Statement | CRP | 48 min |
| May 26, 9:19 PM CDT | Severe Thunderstorm Watch | SPC | 6 hr |
| May 26, 11:20 PM CDT | Mesoscale Discussion | SPC | 85 min |
| May 27, 2:22 AM CDT | Severe Thunderstorm Warning | CRP | 38 min |
| May 27, 7:13 AM CDT | Special Weather Statement | CRP | 47 min |
| May 27, 8:53 AM CDT | Special Weather Statement | CRP | 67 min |
| May 27, 11:26 PM CDT | Mesoscale Discussion | SPC | 2 hr |
| May 27, 11:38 PM CDT | Mesoscale Discussion | SPC | 2 hr |
| May 28, 12:44 AM CDT | Severe Thunderstorm Watch | SPC | 7 hr |
| May 28, 2:52 AM CDT | Special Weather Statement | CRP | 53 min |
| May 30, 5:52 AM CDT | Special Weather Statement | CRP | 53 min |
| Jun 10, 10:49 PM CDT | Severe Thunderstorm Warning | CRP | 41 min |
| Jun 10, 11:36 PM CDT | Mesoscale Discussion | SPC | 54 min |
| Jun 12, 1:37 PM CDT | Special Weather Statement | CRP | 38 min |
| Jun 15, 6:57 PM CDT | Special Weather Statement | CRP | 48 min |
| Jun 21, 4:11 PM CDT | Special Weather Statement | CRP | 34 min |
| Jun 21, 5:11 PM CDT | Severe Thunderstorm Warning | CRP | 34 min |
| Jul 6, 8:51 PM CDT | Special Weather Statement | CRP | 54 min |
| Jul 6, 9:01 PM CDT | Areal Flood Advisory | CRP | 95 min |
| Jul 8, 4:19 PM CDT | Special Weather Statement | CRP | 26 min |
| Jul 27, 4:41 PM CDT | Special Weather Statement | CRP | 34 min |
| Aug 21, 7:42 PM CDT | Special Weather Statement | CRP | 33 min |
| Aug 26, 6:49 PM CDT | Special Weather Statement | CRP | 41 min |
| Aug 26, 7:04 PM CDT | Areal Flood Advisory | CRP | 116 min |
| Sep 7, 1:23 PM CDT | Areal Flood Advisory | CRP | 3 hr |
| Oct 27, 1:50 PM CDT | Fire Weather Watch | CRP | 22 hr |
| Oct 28, 12:00 PM CDT | Red Flag Warning | CRP | 31 hr |
| Oct 30, 12:29 AM CDT | Red Flag Warning | CRP | 20 hr |
| Nov 7, 10:41 AM CST | Fire Weather Watch | CRP | 25 hr |
| Nov 8, 11:40 AM CST | Red Flag Warning | CRP | 33 hr |
| Nov 10, 11:58 AM CST | Red Flag Warning | CRP | 30 hr |
| Nov 20, 3:18 PM CST | Mesoscale Discussion | SPC | 117 min |
| Dec 9, 4:15 AM CST | Freeze Warning | CRP | 4 hr |
| Dec 11, 5:50 PM CST | Dense Fog Advisory | CRP | 16 hr |
| Dec 17, 5:18 PM CST | Dense Fog Advisory | CRP | 17 hr |
| Dec 19, 9:50 PM CST | Dense Fog Advisory | CRP | 11 hr |
| Dec 20, 9:38 PM CST | Dense Fog Advisory | CRP | 12 hr |
| Dec 22, 6:14 PM CST | Dense Fog Advisory | CRP | 16 hr |
| Dec 27, 9:41 PM CST | Wind Advisory | CRP | 39 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 | 11 |
| Severe Thunderstorm Watch | 5 |
| Mesoscale Discussion | 10 |
| Special Weather Statement | 21 |
| Flooding | |
| Flood Watch | 1 |
| Areal Flood Advisory | 3 |
| Winter | |
| Winter Storm Warning | 1 |
| Winter Storm Watch | 1 |
| Heat | |
| Heat Advisory | 3 |
| Cold | |
| Freeze Warning | 10 |
| Freeze Watch | 3 |
| Cold Weather Advisory | 6 |
| Wind and dust | |
| Wind Advisory | 2 |
| Fire | |
| Red Flag Warning | 12 |
| Fire Weather Watch | 6 |
| Fog and smoke | |
| Dense Fog Advisory | 8 |
The busiest days
Days with the most alerts issued, by UTC date.
Nearby
Alerts in force nowTornadoes on recordForecastThe radar archive20242026
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.