Weather alerts in Gregg County, Texas, 2024

215 weather alerts in 2024, 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 2024. Tap one for its archive.

Alerts: 215
Warnings: 87
Watches: 31
Advisories: 38
Busiest month: May44 alerts
Busiest day: April 9, 202415 alerts

Over time

By month

Warning verification

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

3 of 6 tornado warnings covering Gregg County in 2024 had a tornado report inside them; 1 of 1 tornado reports fell inside a warning, on average 40 minutes after it went out.

Gregg County, 2024

	Warnings	With a report	False alarm ratio	Reports	Inside a warning	Mean lead time
Tornado warnings	6	3	50%	1	100%	40 min
Severe thunderstorm warnings	25	22	12%	7	71%	29 min
Flash flood warnings	9	4	56%	2	100%	40 min

Each office's whole area, 2024

	Warnings	With a report	False alarm ratio	Reports	Inside a warning	Mean lead time
NWS Shreveport, LA: tornado warnings	109	45	59%	84	74%	15 min
NWS Shreveport, LA: severe thunderstorm warnings	331	185	44%	406	85%	25 min
NWS Shreveport, LA: flash flood warnings	84	44	48%	128	88%	93 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, 3:04 AM CST	Dense Fog Advisory	SHV	6 hr
Jan 7, 2:50 PM CST	Wind Advisory	SHV	51 hr
Jan 11, 3:18 AM CST	Wind Advisory	SHV	39 hr
Jan 11, 9:56 PM CST	Tornado Watch	SPC	6 hr
Jan 11, 11:44 PM CST	Mesoscale Discussion	SPC	2 hr
Jan 12, 2:41 AM CST	Mesoscale Discussion	SPC	94 min
Jan 12, 3:14 AM CST	Special Weather Statement	SHV	46 min
Jan 12, 3:57 AM CST	Tornado Watch	SPC	7 hr
Jan 13, 2:07 PM CST	Winter Storm Warning	SHV	52 hr
Jan 14, 6:48 PM CST	Mesoscale Discussion	SPC	5 hr
Jan 15, 1:39 AM CST	Wind Chill Advisory	SHV	34 hr
Jan 15, 1:42 AM CST	Hard Freeze Warning	SHV	57 hr
Jan 19, 4:40 AM CST	Hard Freeze Warning	SHV	28 hr
Jan 22, 2:41 PM CST	Flood Watch	SHV	66 hr
Jan 23, 10:15 AM CST	Areal Flood Advisory	SHV	5 hr
Jan 23, 11:07 AM CST	River Flood Warning	SHV	3 days
Jan 23, 6:34 PM CST	Areal Flood Advisory	SHV	4 hr
Jan 23, 9:17 PM CST	River Flood Warning	SHV	5 days
Jan 23, 10:06 PM CST	Dense Fog Advisory	SHV	11 hr
Jan 23, 10:55 PM CST	Areal Flood Advisory	SHV	5 hr
Jan 24, 1:33 PM CST	River Flood Warning	SHV	4 days
Jan 26, 12:38 AM CST	Dense Fog Advisory	SHV	11 hr
Feb 4, 5:41 AM CST	Dense Fog Advisory	SHV	4 hr
Feb 9, 2:49 PM CST	Mesoscale Discussion	SPC	2 hr
Feb 11, 2:35 AM CST	Severe Thunderstorm Watch	SPC	8 hr
Feb 11, 6:40 AM CST	Mesoscale Discussion	SPC	3 hr
Feb 11, 7:00 AM CST	Severe Thunderstorm Warning Considerable damage threat	SHV	60 min
Feb 11, 7:46 AM CST	Severe Thunderstorm Warning Considerable damage threat	SHV	59 min
Feb 11, 7:58 AM CST	Severe Thunderstorm Warning Considerable damage threat	SHV	47 min
Feb 11, 8:47 PM CST	River Flood Warning	SHV	24 hr
Feb 27, 2:47 AM CST	Wind Advisory	SHV	33 hr
Mar 5, 4:07 AM CST	Mesoscale Discussion	SPC	2 hr
Mar 5, 4:45 AM CST	Special Weather Statement	SHV	60 min
Mar 14, 6:28 PM CDT	Mesoscale Discussion	SPC	2 hr
Mar 15, 2:53 AM CDT	Mesoscale Discussion	SPC	2 hr
Mar 16, 9:00 PM CDT	River Flood Warning	SHV	16 hr
Mar 22, 11:33 AM CDT	River Flood Warning	SHV	11 hr
Mar 24, 2:06 PM CDT	Wind Advisory	SHV	29 hr
Mar 25, 10:52 PM CDT	River Flood Warning	SHV	13 days
Apr 7, 2:23 AM CDT	Flood Watch	SHV	43 hr
Apr 8, 2:55 PM CDT	River Flood Warning	SHV	4 days
Apr 8, 5:55 PM CDT	Mesoscale Discussion	SPC	95 min
Apr 8, 7:52 PM CDT	Tornado Watch	SPC	5 hr
Apr 8, 8:08 PM CDT	Special Weather Statement	SHV	37 min
Apr 8, 8:57 PM CDT	Areal Flood Advisory	SHV	33 min
Apr 8, 9:20 PM CDT	Flood Watch	SHV	52 hr
Apr 8, 9:30 PM CDT	Flash Flood Warning	SHV	7 hr
Apr 8, 10:46 PM CDT	River Flood Warning	SHV	7 days
Apr 8, 10:58 PM CDT	River Flood Warning	SHV	13 hr
Apr 8, 11:01 PM CDT	River Flood Warning	SHV	10 days
Apr 9, 6:29 AM CDT	Flash Flood Warning	SHV	4 hr
Apr 9, 10:30 AM CDT	Areal Flood Warning	SHV	4 hr
Apr 9, 12:00 PM CDT	River Flood Warning	SHV	8 days
Apr 9, 12:02 PM CDT	River Flood Warning	SHV	9 days
Apr 9, 2:22 PM CDT	Areal Flood Warning	SHV	3 hr
Apr 9, 2:24 PM CDT	Tornado Watch	SPC	11 hr
Apr 9, 3:36 PM CDT	Flash Flood Warning	SHV	5 hr
Apr 10, 2:49 PM CDT	Wind Advisory	SHV	28 hr
Apr 16, 4:15 AM CDT	Special Weather Statement	SHV	60 min
Apr 18, 4:02 PM CDT	Mesoscale Discussion	SPC	118 min
Apr 21, 9:02 PM CDT	River Flood Warning	SHV	30 days
Apr 21, 9:08 PM CDT	River Flood Warning	SHV	26 hr
Apr 26, 9:33 AM CDT	Mesoscale Discussion	SPC	2 hr
Apr 26, 10:12 AM CDT	Tornado Watch	SPC	8 hr
Apr 26, 1:56 PM CDT	Mesoscale Discussion	SPC	2 hr
Apr 26, 5:13 PM CDT	Mesoscale Discussion	SPC	92 min
Apr 26, 5:58 PM CDT	Tornado Watch	SPC	5 hr
Apr 27, 2:11 AM CDT	Wind Advisory	SHV	25 hr
Apr 27, 1:59 PM CDT	Flood Watch	SHV	40 hr
Apr 28, 2:25 PM CDT	Tornado Watch	SPC	11 hr
Apr 28, 4:50 PM CDT	Special Weather Statement	SHV	25 min
Apr 28, 5:30 PM CDT	Special Weather Statement	SHV	45 min
Apr 28, 6:03 PM CDT	Severe Thunderstorm Warning Considerable damage threat	SHV	42 min
Apr 28, 6:09 PM CDT	Severe Thunderstorm Warning	SHV	51 min
Apr 29, 8:32 PM CDT	River Flood Warning	SHV	21 days
May 1, 4:00 AM CDT	Flood Watch	SHV	34 hr
May 2, 1:13 AM CDT	Special Weather Statement	SHV	32 min
May 2, 2:52 AM CDT	Special Weather Statement	SHV	38 min
May 4, 10:42 AM CDT	River Flood Warning	SHV	13 days
May 5, 11:37 AM CDT	River Flood Warning	SHV	47 hr
May 5, 3:14 PM CDT	Mesoscale Discussion	SPC	2 hr
May 8, 2:46 PM CDT	Mesoscale Discussion	SPC	2 hr
May 8, 3:27 PM CDT	Tornado Watch	SPC	9 hr
May 8, 9:30 PM CDT	Mesoscale Discussion	SPC	2 hr
May 8, 10:58 PM CDT	Severe Thunderstorm Warning	SHV	42 min
May 9, 3:49 PM CDT	Severe Thunderstorm Watch	SPC	7 hr
May 11, 2:00 PM CDT	Flood Watch	SHV	54 hr
May 11, 10:22 PM CDT	River Flood Warning	SHV	34 hr
May 14, 2:03 AM CDT	Dense Fog Advisory	SHV	6 hr
May 16, 2:52 PM CDT	River Flood Warning	SHV	18 hr
May 22, 4:57 PM CDT	Severe Thunderstorm Watch	SPC	6 hr
May 22, 6:07 PM CDT	Severe Thunderstorm Warning	SHV	68 min
May 22, 7:24 PM CDT	Mesoscale Discussion	SPC	2 hr
May 24, 3:10 PM CDT	Severe Thunderstorm Watch	SPC	9 hr
May 24, 5:39 PM CDT	Mesoscale Discussion	SPC	2 hr
May 24, 9:02 PM CDT	Mesoscale Discussion	SPC	118 min
May 26, 1:41 AM CDT	Heat Advisory	SHV	17 hr
May 26, 1:41 AM CDT	Wind Advisory	SHV	17 hr
May 26, 6:02 AM CDT	Special Weather Statement	SHV	73 min
May 26, 10:37 PM CDT	Mesoscale Discussion	SPC	113 min
May 28, 7:11 AM CDT	Severe Thunderstorm Watch	SPC	7 hr
May 28, 8:27 AM CDT	Severe Thunderstorm Warning Considerable damage threat	SHV	63 min
May 28, 9:00 AM CDT	Tornado Warning	SHV	17 min
May 28, 9:00 AM CDT	Mesoscale Discussion	SPC	90 min
May 28, 9:27 AM CDT	Severe Thunderstorm Warning Considerable damage threat	SHV	33 min
May 28, 10:01 AM CDT	Severe Thunderstorm Warning	SHV	44 min
May 30, 8:34 AM CDT	River Flood Warning	SHV	49 hr
May 30, 2:06 PM CDT	Flood Watch	SHV	23 hr
May 30, 2:49 PM CDT	Severe Thunderstorm Watch	SPC	6 hr
May 30, 3:23 PM CDT	Severe Thunderstorm Warning	SHV	52 min
May 30, 4:07 PM CDT	Severe Thunderstorm Warning	SHV	38 min
May 30, 4:48 PM CDT	Flash Flood Warning	SHV	5 hr
May 30, 4:56 PM CDT	Special Weather Statement	SHV	34 min
May 30, 5:03 PM CDT	Mesoscale Discussion	SPC	87 min
May 30, 5:22 PM CDT	Severe Thunderstorm Warning	SHV	38 min
May 30, 5:55 PM CDT	Severe Thunderstorm Warning	SHV	50 min
May 31, 1:41 PM CDT	River Flood Warning	SHV	23 days
May 31, 1:41 PM CDT	River Flood Warning	SHV	22 days
May 31, 1:41 PM CDT	River Flood Warning	SHV	23 days
Jun 1, 3:00 PM CDT	Mesoscale Discussion	SPC	90 min
Jun 1, 3:35 PM CDT	Severe Thunderstorm Watch	SPC	5 hr
Jun 1, 3:58 PM CDT	Severe Thunderstorm Warning	SHV	47 min
Jun 1, 4:39 PM CDT	Severe Thunderstorm Warning	SHV	51 min
Jun 1, 5:41 PM CDT	Mesoscale Discussion	SPC	94 min
Jun 2, 5:40 PM CDT	Severe Thunderstorm Watch	SPC	7 hr
Jun 2, 7:45 PM CDT	Severe Thunderstorm Warning	SHV	60 min
Jun 2, 7:46 PM CDT	Mesoscale Discussion	SPC	119 min
Jun 2, 7:58 PM CDT	Severe Thunderstorm Warning	SHV	62 min
Jun 3, 1:35 PM CDT	Severe Thunderstorm Watch	SPC	10 hr
Jun 3, 5:39 PM CDT	Severe Thunderstorm Warning	SHV	66 min
Jun 3, 6:36 PM CDT	Mesoscale Discussion	SPC	114 min
Jun 3, 8:24 PM CDT	Severe Thunderstorm Warning Considerable damage threat	SHV	66 min
Jun 3, 9:02 PM CDT	Severe Thunderstorm Warning Considerable damage threat	SHV	58 min
Jun 3, 9:09 PM CDT	Flash Flood Warning	SHV	3 hr
Jun 3, 9:23 PM CDT	Mesoscale Discussion	SPC	2 hr
Jun 3, 9:35 PM CDT	River Flood Warning	SHV	4 days
Jun 4, 3:36 AM CDT	Flood Watch	SHV	39 hr
Jun 4, 10:45 AM CDT	Severe Thunderstorm Warning	SHV	45 min
Jun 4, 10:49 AM CDT	Flash Flood Warning	SHV	3 hr
Jun 4, 11:25 AM CDT	Severe Thunderstorm Warning	SHV	50 min
Jun 4, 11:42 AM CDT	Flash Flood Warning	SHV	3 hr
Jun 4, 3:44 PM CDT	River Flood Warning	SHV	5 days
Jun 5, 2:55 AM CDT	Special Weather Statement	SHV	50 min
Jun 5, 2:55 AM CDT	Mesoscale Discussion	SPC	95 min
Jun 5, 5:15 AM CDT	Areal Flood Advisory	SHV	5 hr
Jun 17, 7:34 PM CDT	Special Weather Statement	SHV	26 min
Jun 23, 12:22 AM CDT	Heat Advisory	SHV	67 hr
Jun 25, 10:00 PM CDT	Heat Advisory	SHV	18 hr
Jun 26, 12:03 PM CDT	Severe Thunderstorm Warning Considerable damage threat	SHV	57 min
Jun 26, 12:42 PM CDT	Severe Thunderstorm Warning Considerable damage threat	SHV	63 min
Jun 26, 12:45 PM CDT	Severe Thunderstorm Watch	SPC	3 hr
Jun 27, 2:11 PM CDT	Heat Advisory	SHV	29 hr
Jun 28, 7:07 PM CDT	Excessive Heat Warning	SHV	25 hr
Jun 29, 2:19 PM CDT	Heat Advisory	SHV	30 hr
Jun 30, 2:42 PM CDT	Heat Advisory	SHV	24 hr
Jul 1, 3:16 PM CDT	Excessive Heat Warning	SHV	29 hr
Jul 2, 8:27 PM CDT	Excessive Heat Warning	SHV	48 hr
Jul 2, 8:30 PM CDT	Heat Advisory	SHV	48 hr
Jul 5, 10:01 AM CDT	Heat Advisory	SHV	9 hr
Jul 7, 1:51 PM CDT	Flood Watch	SHV	32 hr
Jul 7, 3:24 PM CDT	Special Weather Statement	SHV	36 min
Jul 7, 9:12 PM CDT	River Flood Warning	SHV	72 hr
Jul 7, 9:13 PM CDT	River Flood Warning	SHV	21 days
Jul 8, 3:21 AM CDT	Wind Advisory	SHV	18 hr
Jul 8, 10:00 AM CDT	Tornado Watch	SPC	12 hr
Jul 8, 10:13 AM CDT	River Flood Warning	SHV	25 hr
Jul 8, 10:33 AM CDT	River Flood Warning	SHV	21 days
Jul 8, 10:36 AM CDT	River Flood Warning	SHV	4 days
Jul 8, 2:04 PM CDT	Tornado Warning	SHV	41 min
Jul 8, 2:18 PM CDT	Tornado Warning	SHV	42 min
Jul 8, 2:53 PM CDT	Tornado Warning	SHV	52 min
Jul 8, 3:09 PM CDT	Flash Flood Warning	SHV	5 hr
Jul 8, 3:28 PM CDT	Tornado Warning	SHV	47 min
Jul 8, 4:11 PM CDT	Tornado Warning	SHV	25 min
Jul 14, 1:15 PM CDT	Heat Advisory	SHV	31 hr
Jul 15, 2:13 PM CDT	Heat Advisory	SHV	53 hr
Jul 17, 2:00 PM CDT	Mesoscale Discussion	SPC	2 hr
Jul 17, 3:57 PM CDT	Special Weather Statement	SHV	33 min
Jul 17, 4:23 PM CDT	Special Weather Statement	SHV	37 min
Jul 17, 4:52 PM CDT	Special Weather Statement	SHV	38 min
Jul 22, 4:18 PM CDT	Special Weather Statement	SHV	27 min
Jul 28, 2:20 PM CDT	Heat Advisory	SHV	54 hr
Jul 30, 1:54 PM CDT	Heat Advisory	SHV	30 hr
Jul 31, 1:16 PM CDT	Heat Advisory	SHV	31 hr
Aug 1, 1:51 PM CDT	Excessive Heat Warning	SHV	30 hr
Aug 6, 12:54 PM CDT	Heat Advisory	SHV	55 hr
Aug 12, 1:23 PM CDT	Heat Advisory	SHV	31 hr
Aug 13, 1:35 PM CDT	Heat Advisory	SHV	54 hr
Aug 15, 1:49 PM CDT	Excessive Heat Warning	SHV	45 hr
Aug 17, 10:54 AM CDT	Excessive Heat Warning	SHV	9 hr
Aug 17, 2:09 PM CDT	Excessive Heat Warning	SHV	30 hr
Aug 18, 2:33 PM CDT	Heat Advisory	SHV	29 hr
Aug 27, 4:37 PM CDT	Special Weather Statement	SHV	23 min
Aug 28, 4:51 PM CDT	Special Weather Statement	SHV	24 min
Aug 29, 7:06 PM CDT	Special Weather Statement	SHV	54 min
Nov 4, 11:01 AM CST	Special Weather Statement	SHV	29 min
Nov 4, 12:14 PM CST	Special Weather Statement	SHV	31 min
Nov 4, 1:26 PM CST	Mesoscale Discussion	SPC	2 hr
Nov 4, 5:05 PM CST	Mesoscale Discussion	SPC	55 min
Nov 4, 5:30 PM CST	Tornado Watch	SPC	6 hr
Nov 5, 1:35 AM CST	Flash Flood Warning	SHV	3 hr
Nov 5, 2:14 AM CST	Special Weather Statement	SHV	46 min
Nov 8, 6:40 PM CST	Mesoscale Discussion	SPC	95 min
Nov 19, 4:48 AM CST	Dense Fog Advisory	SHV	4 hr
Nov 29, 1:41 AM CST	Freeze Warning	SHV	31 hr
Dec 14, 7:04 PM CST	Dense Fog Advisory	SHV	16 hr
Dec 26, 11:14 AM CST	Mesoscale Discussion	SPC	91 min
Dec 26, 11:19 AM CST	Severe Thunderstorm Watch	SPC	8 hr
Dec 26, 1:12 PM CST	Mesoscale Discussion	SPC	2 hr
Dec 26, 9:36 PM CST	River Flood Warning	SHV	24 hr
Dec 28, 6:25 AM CST	Mesoscale Discussion	SPC	2 hr
Dec 28, 7:38 AM CST	Mesoscale Discussion	SPC	67 min
Dec 28, 7:38 AM CST	Tornado Watch	SPC	7 hr
Dec 28, 12:54 PM CST	River Flood Warning	SHV	46 hr
Dec 28, 9:28 PM CST	River Flood Warning	SHV	34 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	25
Tornado Warning	6
Severe Thunderstorm Watch	11
Tornado Watch	11
Mesoscale Discussion	36
Special Weather Statement	23
Flooding
Areal Flood Warning	2
Flash Flood Warning	9
River Flood Warning	34
Flood Watch	9
Areal Flood Advisory	5
Winter
Winter Storm Warning	1
Heat
Excessive Heat Warning	7
Heat Advisory	17
Cold
Freeze Warning	1
Hard Freeze Warning	2
Wind Chill Advisory	1
Wind and dust
Wind Advisory	8
Fog and smoke
Dense Fog Advisory	7

The busiest days

Days with the most alerts issued, by UTC date.

Nearby

Alerts in force now Tornadoes on record Forecast The radar archive 2023 2025

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.