Weather alerts in Gregg County, Texas, 2023

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

Gregg County and its neighbors

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

Alerts: 204
Warnings: 68
Watches: 23
Advisories: 41
Busiest month: June63 alerts
Busiest day: June 13, 202315 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 Gregg County in 2023 had a tornado report inside them.

Gregg 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	33	28	15%	16	94%	26 min
Flash flood warnings	1	1	0%	0

Each office's whole area, 2023

	Warnings	With a report	False alarm ratio	Reports	Inside a warning	Mean lead time
NWS Shreveport, LA: tornado warnings	78	20	74%	41	61%	15 min
NWS Shreveport, LA: severe thunderstorm warnings	496	303	39%	752	86%	25 min
NWS Shreveport, LA: flash flood warnings	54	36	33%	96	89%	72 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 1, 1:17 PM CST	Flood Watch	SHV	44 hr
Jan 2, 11:34 AM CST	Mesoscale Discussion	SPC	2 hr
Jan 2, 1:22 PM CST	Tornado Watch	SPC	8 hr
Jan 2, 6:01 PM CST	Mesoscale Discussion	SPC	89 min
Jan 12, 8:52 AM CST	Wind Advisory	SHV	9 hr
Jan 15, 2:13 AM CST	Wind Advisory	SHV	16 hr
Jan 18, 6:41 AM CST	Special Weather Statement	SHV	64 min
Jan 18, 7:28 AM CST	Mesoscale Discussion	SPC	2 hr
Jan 23, 2:00 PM CST	Wind Advisory	SHV	37 hr
Jan 24, 3:38 PM CST	River Flood Warning	SHV	18 hr
Jan 29, 7:59 PM CST	River Flood Warning	SHV	6 days
Jan 29, 8:00 PM CST	River Flood Warning	SHV	6 days
Jan 30, 3:13 AM CST	Winter Weather Advisory	SHV	3 days
Jan 30, 2:34 PM CST	Flood Watch	SHV	3 days
Feb 6, 5:54 AM CST	Dense Fog Advisory	SHV	4 hr
Feb 13, 11:50 AM CST	Wind Advisory	SHV	30 hr
Feb 20, 1:20 AM CST	Wind Advisory	SHV	17 hr
Feb 21, 2:50 PM CST	Wind Advisory	SHV	25 hr
Feb 22, 9:30 AM CST	Special Weather Statement	SHV	30 min
Feb 22, 9:58 AM CST	Special Weather Statement	SHV	32 min
Feb 26, 2:18 AM CST	Dense Fog Advisory	SHV	7 hr
Feb 26, 2:56 PM CST	Wind Advisory	SHV	13 hr
Mar 1, 9:02 AM CST	Mesoscale Discussion	SPC	88 min
Mar 2, 2:26 AM CST	Wind Advisory	SHV	34 hr
Mar 2, 2:38 PM CST	Mesoscale Discussion	SPC	3 hr
Mar 2, 2:58 PM CST	Tornado Watch	SPC	9 hr
Mar 2, 5:10 PM CST	Mesoscale Discussion	SPC	2 hr
Mar 2, 7:45 PM CST	Severe Thunderstorm Warning	SHV	60 min
Mar 2, 8:41 PM CST	Severe Thunderstorm Warning	SHV	64 min
Mar 2, 9:50 PM CST	Severe Thunderstorm Warning	SHV	25 min
Mar 2, 9:53 PM CST	Mesoscale Discussion	SPC	97 min
Mar 9, 5:15 PM CST	Mesoscale Discussion	SPC	90 min
Mar 9, 6:02 PM CST	Special Weather Statement	SHV	28 min
Mar 10, 8:26 AM CST	River Flood Warning	SHV	12 hr
Mar 16, 12:48 PM CDT	Special Weather Statement	SHV	42 min
Mar 16, 5:38 PM CDT	Mesoscale Discussion	SPC	97 min
Mar 16, 6:17 PM CDT	Tornado Watch	SPC	7 hr
Mar 16, 8:19 PM CDT	Mesoscale Discussion	SPC	86 min
Mar 16, 8:36 PM CDT	River Flood Warning	SHV	24 hr
Mar 16, 9:22 PM CDT	Severe Thunderstorm Warning	SHV	53 min
Mar 17, 2:22 PM CDT	Freeze Watch	SHV	13 hr
Mar 18, 3:15 AM CDT	Freeze Warning	SHV	30 hr
Mar 18, 2:00 PM CDT	Freeze Warning	SHV	43 hr
Mar 24, 12:42 PM CDT	Mesoscale Discussion	SPC	3 hr
Mar 24, 1:33 PM CDT	Tornado Watch	SPC	5 hr
Mar 30, 2:58 PM CDT	Wind Advisory	SHV	28 hr
Mar 31, 1:36 PM CDT	Tornado Watch	SPC	7 hr
Mar 31, 4:12 PM CDT	Severe Thunderstorm Warning Considerable damage threat	SHV	48 min
Mar 31, 4:49 PM CDT	Severe Thunderstorm Warning	SHV	41 min
Mar 31, 4:53 PM CDT	Mesoscale Discussion	SPC	2 hr
Apr 2, 5:24 PM CDT	Mesoscale Discussion	SPC	2 hr
Apr 2, 5:31 PM CDT	Special Weather Statement	SHV	44 min
Apr 2, 5:56 PM CDT	Tornado Watch	SPC	7 hr
Apr 2, 6:14 PM CDT	Special Weather Statement	SHV	46 min
Apr 2, 6:19 PM CDT	Severe Thunderstorm Warning	SHV	41 min
Apr 2, 6:39 PM CDT	Areal Flood Advisory	SHV	3 hr
Apr 2, 6:58 PM CDT	Severe Thunderstorm Warning Considerable damage threat	SHV	62 min
Apr 2, 7:52 PM CDT	Mesoscale Discussion	SPC	53 min
Apr 2, 8:36 PM CDT	Severe Thunderstorm Warning	SHV	54 min
Apr 2, 9:24 PM CDT	Severe Thunderstorm Warning Considerable damage threat	SHV	55 min
Apr 2, 10:11 PM CDT	Mesoscale Discussion	SPC	2 hr
Apr 4, 2:42 AM CDT	Wind Advisory	SHV	28 hr
Apr 4, 8:46 PM CDT	Mesoscale Discussion	SPC	119 min
Apr 5, 1:46 PM CDT	Flood Watch	SHV	49 hr
Apr 5, 5:07 PM CDT	River Flood Warning	SHV	44 hr
Apr 5, 6:18 PM CDT	Special Weather Statement	SHV	27 min
Apr 5, 7:26 PM CDT	Special Weather Statement	SHV	34 min
Apr 18, 12:00 PM CDT	Special Weather Statement	SHV	60 min
Apr 20, 12:08 PM CDT	Mesoscale Discussion	SPC	2 hr
Apr 20, 1:47 PM CDT	Severe Thunderstorm Watch	SPC	9 hr
Apr 20, 3:54 PM CDT	Mesoscale Discussion	SPC	2 hr
Apr 20, 7:15 PM CDT	Severe Thunderstorm Warning	SHV	60 min
Apr 20, 7:26 PM CDT	Tornado Warning	SHV	49 min
Apr 26, 4:24 PM CDT	Severe Thunderstorm Warning	SHV	51 min
Apr 26, 5:01 PM CDT	Mesoscale Discussion	SPC	89 min
Apr 26, 8:53 PM CDT	River Flood Warning	SHV	63 hr
May 7, 1:43 AM CDT	Special Weather Statement	SHV	62 min
May 8, 2:53 PM CDT	Severe Thunderstorm Warning	SHV	45 min
May 8, 2:57 PM CDT	Mesoscale Discussion	SPC	2 hr
May 8, 6:48 PM CDT	Special Weather Statement	SHV	27 min
May 8, 7:12 PM CDT	Severe Thunderstorm Warning	SHV	63 min
May 10, 3:00 AM CDT	Flood Watch	SHV	36 hr
May 14, 12:30 PM CDT	Mesoscale Discussion	SPC	3 hr
May 14, 3:34 PM CDT	Special Weather Statement	SHV	41 min
Jun 3, 1:11 PM CDT	Mesoscale Discussion	SPC	2 hr
Jun 3, 3:45 PM CDT	Severe Thunderstorm Warning	SHV	45 min
Jun 3, 3:58 PM CDT	Severe Thunderstorm Warning	SHV	32 min
Jun 4, 9:31 PM CDT	Special Weather Statement	SHV	59 min
Jun 5, 11:24 PM CDT	Special Weather Statement	SHV	66 min
Jun 7, 12:30 PM CDT	Special Weather Statement	SHV	45 min
Jun 10, 10:14 AM CDT	Mesoscale Discussion	SPC	3 hr
Jun 10, 10:52 AM CDT	Severe Thunderstorm Watch	SPC	7 hr
Jun 10, 12:24 PM CDT	Severe Thunderstorm Warning	SHV	51 min
Jun 10, 1:14 PM CDT	Special Weather Statement	SHV	46 min
Jun 10, 2:04 PM CDT	Areal Flood Advisory	SHV	4 hr
Jun 10, 2:34 PM CDT	Special Weather Statement	SHV	41 min
Jun 13, 2:52 AM CDT	Mesoscale Discussion	SPC	83 min
Jun 13, 3:30 AM CDT	Severe Thunderstorm Watch	SPC	7 hr
Jun 13, 5:39 AM CDT	Mesoscale Discussion	SPC	96 min
Jun 13, 7:06 AM CDT	Severe Thunderstorm Warning Considerable damage threat	SHV	39 min
Jun 13, 7:44 AM CDT	Severe Thunderstorm Warning	SHV	61 min
Jun 13, 8:02 AM CDT	Mesoscale Discussion	SPC	88 min
Jun 13, 9:30 AM CDT	Mesoscale Discussion	SPC	60 min
Jun 13, 11:22 AM CDT	Mesoscale Discussion	SPC	2 hr
Jun 13, 12:11 PM CDT	Severe Thunderstorm Watch	SPC	5 hr
Jun 13, 2:24 PM CDT	Severe Thunderstorm Warning	SHV	51 min
Jun 13, 2:25 PM CDT	Mesoscale Discussion	SPC	2 hr
Jun 13, 4:08 PM CDT	Severe Thunderstorm Warning Considerable damage threat	SHV	52 min
Jun 13, 4:43 PM CDT	Severe Thunderstorm Warning Considerable damage threat	SHV	62 min
Jun 13, 4:43 PM CDT	Severe Thunderstorm Watch	SPC	6 hr
Jun 13, 4:58 PM CDT	Severe Thunderstorm Warning	SHV	47 min
Jun 13, 7:10 PM CDT	Mesoscale Discussion	SPC	95 min
Jun 14, 3:29 PM CDT	Mesoscale Discussion	SPC	91 min
Jun 14, 4:01 PM CDT	Severe Thunderstorm Watch	SPC	6 hr
Jun 14, 5:37 PM CDT	Mesoscale Discussion	SPC	83 min
Jun 14, 8:50 PM CDT	Mesoscale Discussion	SPC	55 min
Jun 15, 2:55 AM CDT	Heat Advisory	SHV	17 hr
Jun 15, 10:13 PM CDT	Mesoscale Discussion	SPC	62 min
Jun 15, 10:24 PM CDT	Severe Thunderstorm Watch	SPC	8 hr
Jun 15, 11:29 PM CDT	Mesoscale Discussion	SPC	91 min
Jun 16, 12:15 AM CDT	Severe Thunderstorm Warning Destructive damage threat	SHV	60 min
Jun 16, 12:24 AM CDT	Severe Thunderstorm Warning Considerable damage threat	SHV	66 min
Jun 16, 2:44 AM CDT	Severe Thunderstorm Warning	SHV	49 min
Jun 16, 3:10 AM CDT	Severe Thunderstorm Warning	SHV	65 min
Jun 16, 3:23 AM CDT	Mesoscale Discussion	SPC	2 hr
Jun 16, 4:00 AM CDT	Heat Advisory	SHV	40 hr
Jun 17, 3:52 AM CDT	Excessive Heat Warning	SHV	16 hr
Jun 17, 5:13 PM CDT	Mesoscale Discussion	SPC	2 hr
Jun 18, 3:17 AM CDT	Heat Advisory	SHV	17 hr
Jun 18, 7:08 AM CDT	Mesoscale Discussion	SPC	97 min
Jun 18, 2:40 PM CDT	Excessive Heat Warning	SHV	29 hr
Jun 18, 3:12 PM CDT	Mesoscale Discussion	SPC	93 min
Jun 19, 4:24 PM CDT	Heat Advisory	SHV	24 hr
Jun 20, 3:30 AM CDT	Excessive Heat Warning	SHV	18 hr
Jun 20, 7:37 AM CDT	Mesoscale Discussion	SPC	3 hr
Jun 21, 3:33 AM CDT	Heat Advisory	SHV	15 hr
Jun 23, 6:43 PM CDT	Special Weather Statement	SHV	47 min
Jun 23, 7:13 PM CDT	Special Weather Statement	SHV	47 min
Jun 24, 2:41 AM CDT	Heat Advisory	SHV	4 days
Jun 25, 4:20 AM CDT	Excessive Heat Warning	SHV	15 hr
Jun 25, 1:50 PM CDT	Heat Advisory	SHV	68 hr
Jun 28, 3:19 AM CDT	Excessive Heat Warning	SHV	17 hr
Jun 28, 3:19 AM CDT	Heat Advisory	SHV	31 hr
Jun 29, 2:38 AM CDT	Excessive Heat Warning	SHV	17 hr
Jun 29, 2:38 AM CDT	Heat Advisory	SHV	31 hr
Jun 30, 3:11 AM CDT	Excessive Heat Warning	SHV	17 hr
Jun 30, 3:11 AM CDT	Heat Advisory	SHV	28 hr
Jul 3, 3:31 PM CDT	Special Weather Statement	SHV	29 min
Jul 3, 3:45 PM CDT	Areal Flood Advisory	SHV	3 hr
Jul 6, 6:52 PM CDT	Flash Flood Warning	SHV	2 hr
Jul 8, 6:45 PM CDT	Special Weather Statement	SHV	60 min
Jul 9, 9:44 AM CDT	Special Weather Statement	SHV	46 min
Jul 11, 3:00 AM CDT	Heat Advisory	SHV	41 hr
Jul 12, 8:20 PM CDT	Heat Advisory	SHV	23 hr
Jul 13, 3:16 AM CDT	Excessive Heat Warning	SHV	16 hr
Jul 13, 7:03 PM CDT	Heat Advisory	SHV	72 hr
Jul 16, 10:54 AM CDT	Mesoscale Discussion	SPC	96 min
Jul 16, 12:34 PM CDT	Severe Thunderstorm Warning	SHV	56 min
Jul 16, 1:09 PM CDT	Severe Thunderstorm Warning	SHV	66 min
Jul 16, 1:32 PM CDT	Severe Thunderstorm Watch	SPC	4 hr
Jul 17, 2:22 AM CDT	Heat Advisory	SHV	58 hr
Jul 19, 2:37 AM CDT	Excessive Heat Warning	SHV	65 hr
Jul 20, 2:26 PM CDT	Heat Advisory	SHV	30 hr
Jul 29, 3:17 PM CDT	Heat Advisory	SHV	3 days
Jul 31, 2:27 AM CDT	Excessive Heat Warning	SHV	18 hr
Jul 31, 2:27 AM CDT	Heat Advisory	SHV	32 hr
Jul 31, 2:22 PM CDT	Excessive Heat Warning	SHV	6 days
Aug 6, 2:10 PM CDT	Excessive Heat Warning	SHV	30 hr
Aug 8, 3:16 AM CDT	Heat Advisory	SHV	17 hr
Aug 8, 2:24 PM CDT	Excessive Heat Warning	SHV	6 days
Aug 8, 2:24 PM CDT	Heat Advisory	SHV	69 hr
Aug 16, 1:23 PM CDT	Heat Advisory	SHV	31 hr
Aug 17, 1:30 PM CDT	Excessive Heat Warning	SHV	31 hr
Aug 18, 1:12 PM CDT	Excessive Heat Warning	SHV	24 hr
Aug 19, 5:40 AM CDT	Excessive Heat Warning	SHV	8 days
Aug 20, 1:46 PM CDT	Red Flag Warning	SHV	7 days
Aug 26, 2:44 PM CDT	Excessive Heat Warning	SHV	29 hr
Aug 29, 2:24 PM CDT	Fire Weather Watch	SHV	24 hr
Aug 29, 2:24 PM CDT	Red Flag Warning	SHV	30 hr
Aug 30, 2:24 PM CDT	Red Flag Warning	SHV	30 hr
Aug 31, 2:58 PM CDT	Red Flag Warning	SHV	29 hr
Sep 5, 2:16 AM CDT	Heat Advisory	SHV	66 hr
Sep 7, 2:14 PM CDT	Excessive Heat Warning	SHV	6 hr
Sep 7, 2:14 PM CDT	Heat Advisory	SHV	29 hr
Sep 8, 9:05 PM CDT	Severe Thunderstorm Warning	SHV	40 min
Sep 9, 1:01 AM CDT	Special Weather Statement	SHV	59 min
Sep 24, 7:09 PM CDT	Mesoscale Discussion	SPC	2 hr
Sep 24, 9:23 PM CDT	Severe Thunderstorm Warning Considerable damage threat	SHV	52 min
Sep 24, 9:53 PM CDT	Mesoscale Discussion	SPC	97 min
Sep 24, 10:12 PM CDT	Severe Thunderstorm Warning	SHV	48 min
Oct 4, 7:35 PM CDT	Severe Thunderstorm Watch	SPC	6 hr
Oct 5, 12:35 AM CDT	Severe Thunderstorm Warning	SHV	40 min
Oct 5, 1:04 AM CDT	Mesoscale Discussion	SPC	56 min
Oct 5, 1:12 AM CDT	Special Weather Statement	SHV	48 min
Oct 5, 1:58 AM CDT	Areal Flood Advisory	SHV	3 hr
Oct 5, 2:06 AM CDT	Areal Flood Advisory	SHV	3 hr
Oct 30, 2:26 PM CDT	Freeze Watch	SHV	12 hr
Oct 31, 2:09 AM CDT	Freeze Warning	SHV	30 hr
Nov 1, 9:51 AM CDT	Freeze Warning	SHV	22 hr
Nov 20, 7:11 AM CST	Mesoscale Discussion	SPC	2 hr
Nov 20, 11:56 AM CST	Mesoscale Discussion	SPC	2 hr
Nov 20, 12:45 PM CST	Tornado Watch	SPC	6 hr
Nov 30, 12:44 PM CST	Mesoscale Discussion	SPC	2 hr
Dec 22, 8:55 PM CST	Dense Fog Advisory	SHV	13 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	33
Tornado Warning	1
Severe Thunderstorm Watch	9
Tornado Watch	7
Mesoscale Discussion	47
Special Weather Statement	25
Flooding
Flash Flood Warning	1
River Flood Warning	7
Flood Watch	4
Areal Flood Advisory	5
Winter
Winter Weather Advisory	1
Heat
Excessive Heat Warning	18
Heat Advisory	22
Cold
Freeze Warning	4
Freeze Watch	2
Wind and dust
Wind Advisory	10
Fire
Red Flag Warning	4
Fire Weather Watch	1
Fog and smoke
Dense Fog Advisory	3

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.