Weather alerts in Shelby County, Texas, 2021

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

Shelby County and its neighbors

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

Alerts: 164
Warnings: 36
Watches: 18
Advisories: 56
Busiest month: April40 alerts
Busiest day: March 17, 20217 alerts

Over time

By month

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 9, 3:50 AM CST	Winter Storm Watch	SHV	23 hr
Jan 10, 2:55 AM CST	Winter Storm Warning	SHV	29 hr
Jan 10, 5:38 PM CST	Mesoscale Discussion	SPC	4 hr
Jan 11, 9:20 PM CST	Freezing Fog Advisory	SHV	12 hr
Jan 14, 9:11 PM CST	Lake Wind Advisory	SHV	21 hr
Jan 22, 3:14 AM CST	Dense Fog Advisory	SHV	7 hr
Jan 29, 2:13 PM CST	Lake Wind Advisory	SHV	28 hr
Jan 31, 3:32 AM CST	Lake Wind Advisory	SHV	14 hr
Feb 4, 3:33 AM CST	Lake Wind Advisory	SHV	14 hr
Feb 11, 3:26 PM CST	Winter Weather Advisory	SHV	21 hr
Feb 12, 4:03 PM CST	Winter Storm Watch	SHV	10 hr
Feb 13, 2:25 AM CST	Winter Storm Warning	SHV	60 hr
Feb 13, 2:57 PM CST	Wind Chill Advisory	SHV	69 hr
Feb 13, 6:01 PM CST	Hard Freeze Warning	SHV	66 hr
Feb 15, 1:08 AM CST	Mesoscale Discussion	SPC	6 hr
Feb 15, 2:12 AM CST	Lake Wind Advisory	SHV	12 hr
Feb 15, 2:27 PM CST	Winter Storm Warning	SHV	67 hr
Feb 18, 9:41 AM CST	Hard Freeze Warning	SHV	24 hr
Feb 19, 9:11 AM CST	Hard Freeze Warning	SHV	25 hr
Feb 19, 9:56 PM CST	Freezing Fog Advisory	SHV	12 hr
Feb 28, 5:54 PM CST	Severe Thunderstorm Watch	SPC	4 hr
Feb 28, 9:01 PM CST	Mesoscale Discussion	SPC	89 min
Mar 10, 3:52 AM CST	Lake Wind Advisory	SHV	13 hr
Mar 15, 3:03 AM CDT	Dense Fog Advisory	SHV	7 hr
Mar 16, 12:32 AM CDT	Special Weather Statement	SHV	43 min
Mar 17, 1:32 AM CDT	Mesoscale Discussion	SPC	118 min
Mar 17, 2:45 AM CDT	Lake Wind Advisory	SHV	40 hr
Mar 17, 8:27 AM CDT	Severe Thunderstorm Warning	SHV	63 min
Mar 17, 8:40 AM CDT	Severe Thunderstorm Warning	SHV	44 min
Mar 17, 8:43 AM CDT	Tornado Watch	SPC	4 hr
Mar 17, 9:29 AM CDT	Severe Thunderstorm Warning	SHV	61 min
Mar 17, 11:35 AM CDT	Mesoscale Discussion	SPC	85 min
Mar 22, 2:12 AM CDT	Lake Wind Advisory	SHV	24 hr
Mar 25, 2:41 AM CDT	Lake Wind Advisory	SHV	15 hr
Mar 27, 2:16 PM CDT	Mesoscale Discussion	SPC	89 min
Mar 27, 3:25 PM CDT	Tornado Watch	SPC	10 hr
Mar 27, 6:54 PM CDT	Tornado Warning Tornado observedConsiderable damage threat	SHV	51 min
Mar 27, 10:30 PM CDT	Mesoscale Discussion	SPC	2 hr
Mar 28, 1:33 AM CDT	Special Weather Statement	SHV	42 min
Mar 31, 3:27 AM CDT	Lake Wind Advisory	SHV	16 hr
Apr 6, 2:48 AM CDT	Lake Wind Advisory	SHV	28 hr
Apr 7, 12:38 PM CDT	Tornado Watch	SPC	7 hr
Apr 7, 1:22 PM CDT	Severe Thunderstorm Warning	SHV	38 min
Apr 7, 2:22 PM CDT	Mesoscale Discussion	SPC	53 min
Apr 7, 3:40 PM CDT	Mesoscale Discussion	SPC	65 min
Apr 7, 4:02 PM CDT	Special Weather Statement	SHV	43 min
Apr 9, 1:25 PM CDT	Mesoscale Discussion	SPC	95 min
Apr 9, 4:31 PM CDT	Severe Thunderstorm Warning	SHV	59 min
Apr 9, 5:19 PM CDT	Mesoscale Discussion	SPC	116 min
Apr 9, 5:32 PM CDT	Severe Thunderstorm Watch	SPC	7 hr
Apr 9, 5:49 PM CDT	Severe Thunderstorm Warning	SHV	56 min
Apr 9, 6:01 PM CDT	Severe Thunderstorm Warning	SHV	59 min
Apr 9, 7:35 PM CDT	Special Weather Statement	SHV	40 min
Apr 9, 8:36 PM CDT	Special Weather Statement	SHV	54 min
Apr 9, 10:47 PM CDT	Mesoscale Discussion	SPC	118 min
Apr 9, 10:50 PM CDT	Severe Thunderstorm Warning	SHV	55 min
Apr 10, 12:52 AM CDT	Severe Thunderstorm Watch	SPC	3 hr
Apr 10, 1:55 AM CDT	Special Weather Statement	SHV	50 min
Apr 13, 3:43 PM CDT	Mesoscale Discussion	SPC	2 hr
Apr 13, 4:26 PM CDT	Special Weather Statement	SHV	49 min
Apr 13, 4:53 PM CDT	Severe Thunderstorm Warning	SHV	37 min
Apr 13, 5:31 PM CDT	Severe Thunderstorm Warning	SHV	59 min
Apr 13, 5:52 PM CDT	Special Weather Statement	SHV	38 min
Apr 13, 6:27 PM CDT	Severe Thunderstorm Warning	SHV	63 min
Apr 13, 7:30 PM CDT	Special Weather Statement	SHV	30 min
Apr 14, 5:17 AM CDT	Mesoscale Discussion	SPC	2 hr
Apr 16, 12:08 PM CDT	Special Weather Statement	SHV	52 min
Apr 18, 9:44 AM CDT	River Flood Warning	SHV	25 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, 2:21 PM CDT	Lake Wind Advisory	SHV	17 hr
Apr 23, 2:42 PM CDT	Flash Flood Watch	SHV	15 hr
Apr 23, 5:36 PM CDT	Mesoscale Discussion	SPC	54 min
Apr 28, 2:03 AM CDT	Lake Wind Advisory	SHV	17 hr
Apr 29, 11:15 PM CDT	Special Weather Statement	SHV	45 min
Apr 30, 12:04 AM CDT	Special Weather Statement	SHV	41 min
Apr 30, 12:39 AM CDT	Special Weather Statement	SHV	51 min
Apr 30, 3:28 AM CDT	Areal Flood Advisory	SHV	3 hr
Apr 30, 4:11 AM CDT	Flash Flood Warning	SHV	3 hr
Apr 30, 5:10 AM CDT	River Flood Warning	SHV	46 days
May 3, 3:08 AM CDT	Lake Wind Advisory	SHV	15 hr
May 4, 6:44 AM CDT	Mesoscale Discussion	SPC	2 hr
May 4, 8:11 AM CDT	Severe Thunderstorm Watch	SPC	8 hr
May 4, 10:40 AM CDT	Special Weather Statement	SHV	50 min
May 4, 11:07 AM CDT	Severe Thunderstorm Warning	SHV	38 min
May 8, 1:38 AM CDT	Lake Wind Advisory	SHV	29 hr
May 9, 12:14 PM CDT	Mesoscale Discussion	SPC	91 min
May 9, 1:14 PM CDT	Severe Thunderstorm Watch	SPC	8 hr
May 9, 4:50 PM CDT	Flash Flood Warning	SHV	12 hr
May 9, 5:41 PM CDT	Mesoscale Discussion	SPC	2 hr
May 9, 6:58 PM CDT	Flash Flood Warning	SHV	10 hr
May 11, 2:04 AM CDT	Flash Flood Watch	SHV	24 hr
May 11, 3:04 PM CDT	Severe Thunderstorm Watch	SPC	4 hr
May 11, 3:59 PM CDT	Severe Thunderstorm Warning	SHV	61 min
May 17, 11:13 AM CDT	Areal Flood Warning	SHV	6 hr
May 17, 12:13 PM CDT	Special Weather Statement	SHV	47 min
May 17, 1:56 PM CDT	Flash Flood Watch	SHV	5 days
May 17, 2:10 PM CDT	River Flood Warning	SHV	5 days
May 18, 8:00 PM CDT	Mesoscale Discussion	SPC	60 min
May 25, 8:50 AM CDT	River Flood Warning	SHV	21 days
May 25, 5:12 PM CDT	Areal Flood Advisory	SHV	2 hr
May 28, 3:22 AM CDT	Special Weather Statement	SHV	38 min
Jun 6, 2:52 AM CDT	River Flood Warning	SHV	6 days
Jun 6, 7:43 PM CDT	Special Weather Statement	SHV	62 min
Jun 7, 9:36 AM CDT	Mesoscale Discussion	SPC	2 hr
Jun 7, 12:32 PM CDT	Severe Thunderstorm Watch	SPC	6 hr
Jun 7, 2:30 PM CDT	Special Weather Statement	SHV	45 min
Jun 7, 3:08 PM CDT	Mesoscale Discussion	SPC	2 hr
Jun 8, 11:15 AM CDT	Severe Thunderstorm Warning	SHV	45 min
Jun 8, 11:43 AM CDT	Severe Thunderstorm Warning	SHV	50 min
Jun 8, 12:05 PM CDT	Special Weather Statement	SHV	40 min
Jun 14, 3:06 AM CDT	Heat Advisory	SHV	16 hr
Jun 15, 2:54 AM CDT	Heat Advisory	SHV	16 hr
Jul 7, 4:16 PM CDT	Areal Flood Advisory	SHV	119 min
Jul 11, 9:10 PM CDT	Flash Flood Warning Considerable damage threat	SHV	3 hr
Jul 25, 2:11 PM CDT	Heat Advisory	SHV	29 hr
Jul 26, 2:40 PM CDT	Heat Advisory	SHV	28 hr
Jul 27, 2:18 PM CDT	Heat Advisory	SHV	29 hr
Jul 28, 2:27 PM CDT	Heat Advisory	SHV	29 hr
Jul 29, 1:58 PM CDT	Heat Advisory	SHV	3 days
Aug 9, 2:55 AM CDT	Heat Advisory	SHV	16 hr
Aug 9, 7:04 PM CDT	Heat Advisory	SHV	3 days
Aug 14, 3:21 PM CDT	Special Weather Statement	SHV	39 min
Aug 14, 4:43 PM CDT	Severe Thunderstorm Warning	SHV	47 min
Aug 18, 3:00 AM CDT	Areal Flood Advisory	SHV	3 hr
Aug 21, 2:07 AM CDT	Heat Advisory	SHV	5 days
Aug 26, 3:53 AM CDT	Heat Advisory	SHV	14 hr
Aug 31, 3:03 PM CDT	Heat Advisory	SHV	28 hr
Sep 2, 3:13 AM CDT	Heat Advisory	SHV	16 hr
Sep 2, 3:49 PM CDT	Severe Thunderstorm Warning	SHV	25 min
Sep 14, 2:52 AM CDT	Lake Wind Advisory	SHV	12 hr
Oct 10, 3:47 AM CDT	Lake Wind Advisory	SHV	21 hr
Oct 10, 11:07 PM CDT	Tornado Watch	SPC	5 hr
Oct 11, 12:58 AM CDT	Mesoscale Discussion	SPC	92 min
Oct 11, 2:43 AM CDT	Special Weather Statement	SHV	47 min
Oct 15, 2:56 AM CDT	Lake Wind Advisory	SHV	17 hr
Oct 23, 7:45 AM CDT	Dense Fog Advisory	SHV	2 hr
Oct 27, 9:31 AM CDT	Special Weather Statement	SHV	59 min
Oct 27, 9:44 AM CDT	Mesoscale Discussion	SPC	2 hr
Oct 27, 10:08 AM CDT	Tornado Watch	SPC	5 hr
Oct 27, 10:28 AM CDT	Special Weather Statement	SHV	62 min
Oct 27, 11:06 AM CDT	Severe Thunderstorm Warning	SHV	39 min
Oct 27, 12:52 PM CDT	Mesoscale Discussion	SPC	83 min
Oct 27, 3:07 PM CDT	Lake Wind Advisory	SHV	52 hr
Nov 7, 5:01 AM CST	Dense Fog Advisory	SHV	4 hr
Nov 11, 1:18 AM CST	Special Weather Statement	SHV	57 min
Nov 17, 2:48 AM CST	Lake Wind Advisory	SHV	13 hr
Nov 24, 2:39 AM CST	Lake Wind Advisory	SHV	15 hr
Dec 2, 4:53 AM CST	Dense Fog Advisory	SHV	5 hr
Dec 3, 3:41 AM CST	Dense Fog Advisory	SHV	6 hr
Dec 6, 12:36 AM CST	Lake Wind Advisory	SHV	14 hr
Dec 10, 3:49 AM CST	Lake Wind Advisory	SHV	31 hr
Dec 10, 10:00 PM CST	Mesoscale Discussion	SPC	90 min
Dec 11, 1:36 AM CST	Mesoscale Discussion	SPC	114 min
Dec 11, 2:45 AM CST	Special Weather Statement	SHV	45 min
Dec 11, 2:28 PM CST	Freeze Warning	SHV	19 hr
Dec 18, 3:03 AM CST	Lake Wind Advisory	SHV	15 hr
Dec 18, 8:52 AM CST	Special Weather Statement	SHV	38 min
Dec 18, 9:38 AM CST	Special Weather Statement	SHV	37 min
Dec 21, 5:12 AM CST	Dense Fog Advisory	SHV	5 hr
Dec 23, 2:34 PM CST	Lake Wind Advisory	SHV	36 hr
Dec 26, 3:49 AM CST	Dense Fog Advisory	SHV	6 hr
Dec 28, 2:05 AM CST	Lake Wind Advisory	SHV	13 hr
Dec 29, 8:51 PM CST	Dense Fog Advisory	SHV	14 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	18
Tornado Warning	1
Severe Thunderstorm Watch	7
Tornado Watch	6
Mesoscale Discussion	27
Special Weather Statement	27
Flooding
Areal Flood Warning	1
Flash Flood Warning	4
River Flood Warning	5
Flash Flood Watch	3
Areal Flood Advisory	4
Winter
Winter Storm Warning	3
Winter Storm Watch	2
Winter Weather Advisory	1
Heat
Heat Advisory	13
Cold
Freeze Warning	1
Hard Freeze Warning	3
Wind Chill Advisory	1
Wind and dust
Lake Wind Advisory	26
Fog and smoke
Dense Fog Advisory	9
Freezing 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 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. Rebuilt daily.