Weather alerts in Harris County, Texas, 2021

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

Harris County and its neighbors

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

Alerts: 272
Warnings: 80
Watches: 17
Advisories: 124
Busiest month: May53 alerts
Busiest day: May 19, 202116 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 4, 10:00 PM CST	Dense Fog Advisory	HGX	11 hr
Jan 6, 12:59 PM CST	Severe Thunderstorm Watch	SPC	7 hr
Jan 6, 3:18 PM CST	Severe Thunderstorm Warning	HGX	42 min
Jan 6, 4:26 PM CST	Special Weather Statement	HGX	64 min
Jan 6, 4:54 PM CST	Areal Flood Advisory	HGX	51 min
Jan 6, 5:23 PM CST	Severe Thunderstorm Warning	HGX	22 min
Jan 6, 5:23 PM CST	Severe Thunderstorm Warning	HGX	37 min
Jan 6, 6:16 PM CST	Severe Thunderstorm Warning	HGX	44 min
Jan 14, 7:56 PM CST	Wind Advisory	HGX	25 hr
Jan 20, 1:35 AM CST	Dense Fog Advisory	HGX	11 hr
Jan 20, 1:01 PM CST	Dense Fog Advisory	HGX	14 hr
Jan 23, 3:04 PM CST	Dense Fog Advisory	HGX	27 hr
Feb 9, 12:33 AM CST	Dense Fog Advisory	HGX	11 hr
Feb 10, 2:56 AM CST	Dense Fog Advisory	HGX	9 hr
Feb 12, 2:41 PM CST	Winter Storm Watch	HGX	25 hr
Feb 13, 5:46 AM CST	Winter Storm Warning	HGX	57 hr
Feb 13, 3:39 PM CST	Wind Chill Watch	HGX	14 hr
Feb 13, 3:39 PM CST	Winter Storm Watch	HGX	14 hr
Feb 13, 3:42 PM CST	Hard Freeze Watch	HGX	14 hr
Feb 14, 5:52 AM CST	Wind Chill Warning	HGX	54 hr
Feb 14, 5:55 AM CST	Hard Freeze Warning	HGX	54 hr
Feb 15, 3:11 PM CST	Winter Storm Warning	HGX	49 hr
Feb 17, 1:55 AM CST	Mesoscale Discussion	SPC	6 hr
Feb 17, 3:01 PM CST	Hard Freeze Watch	HGX	17 hr
Feb 18, 7:40 AM CST	Hard Freeze Warning	HGX	25 hr
Feb 24, 5:56 PM CST	Dense Fog Advisory	HGX	15 hr
Mar 15, 3:14 AM CDT	Dense Fog Advisory	HGX	10 hr
Mar 15, 10:58 PM CDT	Dense Fog Advisory	HGX	12 hr
Mar 17, 11:11 AM CDT	Severe Thunderstorm Warning	HGX	34 min
Mar 17, 11:35 AM CDT	Mesoscale Discussion	SPC	85 min
Mar 23, 1:29 AM CDT	Mesoscale Discussion	SPC	91 min
Mar 23, 3:19 AM CDT	Mesoscale Discussion	SPC	56 min
Mar 25, 1:15 AM CDT	Dense Fog Advisory	HGX	4 hr
Apr 13, 10:20 PM CDT	Wind Advisory	HGX	5 hr
Apr 14, 7:58 AM CDT	Coastal Flood Advisory	HGX	11 hr
Apr 14, 12:43 PM CDT	Mesoscale Discussion	SPC	2 hr
Apr 14, 5:27 PM CDT	Mesoscale Discussion	SPC	2 hr
Apr 15, 4:55 PM CDT	Mesoscale Discussion	SPC	3 hr
Apr 15, 7:24 PM CDT	Special Weather Statement	HGX	36 min
Apr 23, 12:43 PM CDT	Mesoscale Discussion	SPC	2 hr
Apr 23, 2:00 PM CDT	Tornado Watch	SPC	7 hr
Apr 28, 4:42 AM CDT	Wind Advisory	HGX	14 hr
Apr 29, 9:33 PM CDT	Flash Flood Watch	HGX	55 hr
Apr 30, 5:40 AM CDT	Areal Flood Advisory	HGX	3 hr
Apr 30, 6:01 AM CDT	Flash Flood Warning	HGX	5 hr
Apr 30, 8:19 AM CDT	Areal Flood Advisory	HGX	116 min
Apr 30, 9:12 AM CDT	Areal Flood Advisory	HGX	2 hr
Apr 30, 9:53 AM CDT	Areal Flood Advisory	HGX	112 min
Apr 30, 11:04 AM CDT	Areal Flood Advisory	HGX	116 min
May 1, 7:49 AM CDT	Areal Flood Advisory	HGX	3 hr
May 1, 9:55 AM CDT	River Flood Warning	HGX	24 hr
May 1, 9:42 PM CDT	River Flood Warning	HGX	5 days
May 3, 7:53 AM CDT	River Flood Warning	HGX	36 hr
May 4, 8:11 AM CDT	Severe Thunderstorm Watch	SPC	8 hr
May 16, 9:11 AM CDT	Areal Flood Advisory	HGX	64 min
May 16, 9:14 AM CDT	Special Weather Statement	HGX	46 min
May 17, 12:47 PM CDT	Mesoscale Discussion	SPC	88 min
May 17, 1:41 PM CDT	Flash Flood Watch	HGX	68 hr
May 17, 2:59 PM CDT	Areal Flood Advisory	HGX	3 hr
May 17, 3:13 PM CDT	Areal Flood Advisory	HGX	2 hr
May 17, 3:21 PM CDT	Flash Flood Warning	HGX	3 hr
May 17, 3:23 PM CDT	Special Weather Statement	HGX	67 min
May 17, 4:08 PM CDT	Areal Flood Advisory	HGX	112 min
May 17, 4:25 PM CDT	Special Weather Statement	HGX	65 min
May 17, 5:02 PM CDT	Areal Flood Advisory	HGX	118 min
May 17, 5:37 PM CDT	Areal Flood Advisory	HGX	113 min
May 17, 6:14 PM CDT	Areal Flood Advisory	HGX	2 hr
May 18, 1:08 PM CDT	Coastal Flood Advisory	HGX	44 hr
May 18, 7:34 PM CDT	Tornado Watch	SPC	6 hr
May 18, 8:40 PM CDT	Areal Flood Advisory	HGX	3 hr
May 18, 8:54 PM CDT	Mesoscale Discussion	SPC	96 min
May 18, 9:10 PM CDT	Severe Thunderstorm Warning	HGX	35 min
May 18, 9:12 PM CDT	Tornado Warning	HGX	33 min
May 18, 9:25 PM CDT	Severe Thunderstorm Warning	HGX	35 min
May 18, 9:28 PM CDT	Areal Flood Advisory	HGX	3 hr
May 18, 9:43 PM CDT	Flash Flood Warning	HGX	3 hr
May 18, 9:44 PM CDT	Severe Thunderstorm Warning	HGX	31 min
May 18, 9:44 PM CDT	Tornado Warning	HGX	31 min
May 18, 9:51 PM CDT	Severe Thunderstorm Warning	HGX	39 min
May 18, 10:31 PM CDT	Tornado Warning	HGX	29 min
May 18, 11:30 PM CDT	Areal Flood Advisory	HGX	3 hr
May 19, 12:33 AM CDT	Areal Flood Warning	HGX	12 min
May 19, 2:40 AM CDT	River Flood Warning	HGX	21 days
May 19, 4:04 PM CDT	River Flood Warning	HGX	21 days
May 20, 10:35 PM CDT	River Flood Warning	HGX	9 days
May 21, 3:48 PM CDT	Coastal Flood Advisory	HGX	8 hr
May 21, 11:30 PM CDT	Coastal Flood Warning	HGX	8 hr
May 21, 11:30 PM CDT	Coastal Flood Advisory	HGX	32 hr
May 22, 3:15 PM CDT	Flash Flood Watch	HGX	54 hr
May 24, 10:19 AM CDT	Areal Flood Advisory	HGX	116 min
May 24, 11:14 AM CDT	Areal Flood Advisory	HGX	3 hr
May 24, 11:42 AM CDT	Areal Flood Advisory	HGX	2 hr
May 24, 12:42 PM CDT	Flash Flood Warning	HGX	3 hr
May 24, 3:44 PM CDT	Areal Flood Warning	HGX	2 hr
May 24, 9:39 PM CDT	Flash Flood Watch	HGX	21 hr
May 25, 9:12 AM CDT	River Flood Warning	HGX	10 hr
May 25, 3:48 PM CDT	Areal Flood Advisory	HGX	3 hr
May 26, 8:15 PM CDT	River Flood Warning	HGX	61 hr
May 28, 10:42 PM CDT	Severe Thunderstorm Warning	HGX	33 min
May 28, 11:06 PM CDT	Areal Flood Advisory	HGX	3 hr
May 28, 11:07 PM CDT	Severe Thunderstorm Warning	HGX	28 min
May 29, 8:41 AM CDT	Areal Flood Warning	HGX	6 hr
Jun 2, 4:56 PM CDT	Mesoscale Discussion	SPC	3 hr
Jun 2, 6:23 PM CDT	Severe Thunderstorm Warning	HGX	37 min
Jun 2, 7:23 PM CDT	Areal Flood Advisory	HGX	3 hr
Jun 2, 7:45 PM CDT	Areal Flood Advisory	HGX	3 hr
Jun 2, 8:09 PM CDT	Special Weather Statement	HGX	36 min
Jun 2, 8:43 PM CDT	Special Weather Statement	HGX	47 min
Jun 2, 9:01 PM CDT	Severe Thunderstorm Warning	HGX	29 min
Jun 2, 11:23 PM CDT	Areal Flood Advisory	HGX	3 hr
Jun 3, 2:18 AM CDT	Special Weather Statement	HGX	27 min
Jun 3, 2:00 PM CDT	Special Weather Statement	HGX	45 min
Jun 3, 2:45 PM CDT	Areal Flood Advisory	HGX	4 hr
Jun 3, 3:36 PM CDT	Areal Flood Advisory	HGX	3 hr
Jun 3, 4:19 PM CDT	Areal Flood Advisory	HGX	116 min
Jun 3, 5:02 PM CDT	Areal Flood Advisory	HGX	3 hr
Jun 3, 6:06 PM CDT	Special Weather Statement	HGX	39 min
Jun 3, 6:15 PM CDT	Areal Flood Advisory	HGX	3 hr
Jun 3, 6:21 PM CDT	River Flood Warning	HGX	27 hr
Jun 3, 7:02 PM CDT	Areal Flood Advisory	HGX	118 min
Jun 4, 11:23 AM CDT	Areal Flood Advisory	HGX	112 min
Jun 5, 5:10 PM CDT	Areal Flood Advisory	HGX	2 hr
Jun 5, 7:58 PM CDT	Areal Flood Advisory	HGX	2 hr
Jun 13, 2:16 PM CDT	Heat Advisory	HGX	5 hr
Jun 15, 11:14 AM CDT	Heat Advisory	HGX	8 hr
Jun 15, 5:48 PM CDT	Special Weather Statement	HGX	42 min
Jun 15, 5:57 PM CDT	Severe Thunderstorm Warning	HGX	33 min
Jun 15, 6:28 PM CDT	Severe Thunderstorm Warning	HGX	47 min
Jun 15, 7:14 PM CDT	Severe Thunderstorm Warning	HGX	31 min
Jun 21, 4:58 PM CDT	Areal Flood Advisory	HGX	3 hr
Jun 21, 5:07 PM CDT	Special Weather Statement	HGX	38 min
Jun 21, 5:34 PM CDT	Flash Flood Warning	HGX	116 min
Jun 21, 5:42 PM CDT	Special Weather Statement	HGX	48 min
Jun 21, 5:49 PM CDT	Areal Flood Advisory	HGX	116 min
Jun 21, 6:51 PM CDT	Flash Flood Warning	HGX	114 min
Jun 21, 7:08 PM CDT	Flash Flood Warning	HGX	3 hr
Jun 21, 7:36 PM CDT	Areal Flood Advisory	HGX	3 hr
Jun 21, 10:25 PM CDT	Areal Flood Advisory	HGX	110 min
Jun 22, 6:08 PM CDT	Special Weather Statement	HGX	37 min
Jun 22, 7:28 PM CDT	Areal Flood Advisory	HGX	2 hr
Jun 28, 6:55 AM CDT	Areal Flood Advisory	HGX	3 hr
Jun 28, 8:37 AM CDT	Areal Flood Advisory	HGX	3 hr
Jun 28, 10:06 AM CDT	Areal Flood Advisory	HGX	3 hr
Jun 28, 11:05 AM CDT	Flash Flood Warning	HGX	3 hr
Jun 29, 1:14 PM CDT	Areal Flood Advisory	HGX	2 hr
Jun 29, 1:32 PM CDT	Areal Flood Advisory	HGX	3 hr
Jul 2, 5:54 PM CDT	Special Weather Statement	HGX	36 min
Jul 2, 6:37 PM CDT	Special Weather Statement	HGX	38 min
Jul 2, 6:48 PM CDT	Special Weather Statement	HGX	42 min
Jul 3, 2:43 PM CDT	Areal Flood Advisory	HGX	4 hr
Jul 3, 5:37 PM CDT	Areal Flood Advisory	HGX	113 min
Jul 4, 6:26 PM CDT	Areal Flood Advisory	HGX	49 min
Jul 9, 6:31 AM CDT	Areal Flood Advisory	HGX	3 hr
Jul 9, 8:40 AM CDT	Areal Flood Advisory	HGX	65 min
Jul 12, 3:06 PM CDT	Special Weather Statement	HGX	39 min
Jul 12, 3:43 PM CDT	Special Weather Statement	HGX	47 min
Jul 13, 3:18 PM CDT	Severe Thunderstorm Warning	HGX	27 min
Jul 13, 5:39 PM CDT	Special Weather Statement	HGX	66 min
Jul 14, 3:51 PM CDT	Areal Flood Advisory	HGX	114 min
Jul 19, 5:22 PM CDT	Areal Flood Advisory	HGX	113 min
Jul 19, 8:22 PM CDT	Special Weather Statement	HGX	38 min
Jul 21, 1:06 PM CDT	Areal Flood Advisory	HGX	114 min
Jul 21, 1:39 PM CDT	Severe Thunderstorm Warning	HGX	32 min
Jul 21, 1:46 PM CDT	Areal Flood Advisory	HGX	74 min
Jul 21, 2:34 PM CDT	Areal Flood Advisory	HGX	116 min
Jul 21, 2:34 PM CDT	Special Weather Statement	HGX	26 min
Jul 21, 3:09 PM CDT	Flash Flood Warning	HGX	51 min
Jul 30, 4:06 PM CDT	Special Weather Statement	HGX	39 min
Jul 30, 4:11 PM CDT	Areal Flood Advisory	HGX	64 min
Jul 30, 5:45 PM CDT	Areal Flood Advisory	HGX	2 hr
Aug 3, 9:13 AM CDT	Areal Flood Advisory	HGX	107 min
Aug 6, 3:20 PM CDT	Areal Flood Advisory	HGX	100 min
Aug 9, 9:29 AM CDT	Heat Advisory	HGX	10 hr
Aug 11, 4:33 AM CDT	Heat Advisory	HGX	15 hr
Aug 11, 3:04 PM CDT	Special Weather Statement	HGX	41 min
Aug 11, 3:18 PM CDT	Severe Thunderstorm Warning	HGX	27 min
Aug 11, 3:43 PM CDT	Areal Flood Advisory	HGX	3 hr
Aug 12, 4:35 PM CDT	Tornado Warning Tornado observed	HGX	25 min
Aug 13, 2:35 PM CDT	Areal Flood Advisory	HGX	115 min
Aug 14, 10:15 PM CDT	Special Weather Statement	HGX	30 min
Aug 15, 5:21 PM CDT	Areal Flood Advisory	HGX	54 min
Aug 15, 5:45 PM CDT	Special Weather Statement	HGX	60 min
Aug 16, 4:23 PM CDT	Areal Flood Advisory	HGX	52 min
Aug 16, 4:43 PM CDT	Special Weather Statement	HGX	32 min
Aug 16, 4:48 PM CDT	Flash Flood Warning	HGX	48 min
Aug 16, 5:36 PM CDT	Areal Flood Warning	HGX	84 min
Aug 17, 3:49 PM CDT	Areal Flood Advisory	HGX	56 min
Aug 18, 1:33 PM CDT	Areal Flood Advisory	HGX	57 min
Sep 2, 2:22 PM CDT	Areal Flood Advisory	HGX	113 min
Sep 3, 2:19 PM CDT	Areal Flood Advisory	HGX	56 min
Sep 3, 2:42 PM CDT	Areal Flood Advisory	HGX	63 min
Sep 3, 3:50 PM CDT	Areal Flood Advisory	HGX	55 min
Sep 12, 10:21 AM CDT	Tropical Storm Watch	HGX	36 hr
Sep 12, 10:24 AM CDT	Storm Surge Watch	HGX	24 hr
Sep 12, 10:33 AM CDT	Flash Flood Watch	HGX	47 hr
Sep 12, 4:05 PM CDT	Tropical Storm Warning	HGX	42 hr
Sep 12, 4:09 PM CDT	Storm Surge Warning	HGX	45 hr
Sep 13, 7:33 AM CDT	Special Weather Statement	HGX	57 min
Sep 13, 8:53 AM CDT	Areal Flood Advisory	HGX	112 min
Sep 13, 5:49 PM CDT	Areal Flood Advisory	HGX	116 min
Sep 14, 1:43 AM CDT	Flash Flood Warning	HGX	4 hr
Sep 14, 3:33 AM CDT	Flash Flood Warning	HGX	4 hr
Sep 14, 4:04 AM CDT	Coastal Flood Advisory	HGX	14 hr
Sep 14, 4:42 AM CDT	River Flood Warning	HGX	28 hr
Sep 14, 5:29 AM CDT	River Flood Warning	HGX	21 days
Sep 14, 5:31 AM CDT	River Flood Warning	HGX	21 days
Sep 14, 5:45 AM CDT	Flash Flood Warning	HGX	3 hr
Sep 14, 8:11 AM CDT	Areal Flood Warning	HGX	3 hr
Sep 28, 11:55 AM CDT	Special Weather Statement	HGX	35 min
Sep 28, 12:27 PM CDT	Special Weather Statement	HGX	33 min
Sep 29, 3:52 AM CDT	Special Weather Statement	HGX	38 min
Sep 29, 4:22 AM CDT	Severe Thunderstorm Warning	HGX	23 min
Sep 29, 4:45 AM CDT	Special Weather Statement	HGX	45 min
Sep 30, 12:41 PM CDT	Areal Flood Advisory	HGX	2 hr
Oct 1, 5:37 AM CDT	Areal Flood Advisory	HGX	27 min
Oct 1, 6:04 AM CDT	Flash Flood Warning	HGX	3 hr
Oct 1, 6:52 AM CDT	Areal Flood Advisory	HGX	113 min
Oct 1, 7:23 AM CDT	Areal Flood Advisory	HGX	67 min
Oct 1, 7:40 AM CDT	Areal Flood Advisory	HGX	99 min
Oct 1, 8:29 AM CDT	Flash Flood Warning	HGX	3 hr
Oct 1, 8:34 AM CDT	Areal Flood Advisory	HGX	65 min
Oct 1, 9:01 AM CDT	Areal Flood Warning	HGX	5 hr
Oct 1, 9:37 AM CDT	Areal Flood Advisory	HGX	3 hr
Oct 1, 10:57 AM CDT	Areal Flood Warning	HGX	3 hr
Oct 1, 11:08 AM CDT	River Flood Warning	HGX	4 hr
Oct 1, 12:02 PM CDT	Areal Flood Warning	HGX	2 hr
Oct 1, 12:42 PM CDT	Areal Flood Advisory	HGX	78 min
Oct 2, 10:47 AM CDT	Areal Flood Advisory	HGX	118 min
Oct 2, 11:49 AM CDT	Areal Flood Advisory	HGX	87 min
Oct 2, 12:00 PM CDT	Areal Flood Advisory	HGX	93 min
Oct 2, 12:21 PM CDT	Flash Flood Warning	HGX	74 min
Oct 15, 9:56 AM CDT	Wind Advisory	HGX	27 hr
Oct 15, 3:22 PM CDT	Special Weather Statement	HGX	23 min
Oct 21, 12:36 AM CDT	Dense Fog Advisory	HGX	9 hr
Oct 22, 1:03 AM CDT	Dense Fog Advisory	HGX	9 hr
Oct 25, 2:28 AM CDT	Dense Fog Advisory	HGX	9 hr
Oct 27, 7:55 AM CDT	Tornado Watch	SPC	9 hr
Oct 27, 8:06 AM CDT	Tornado Warning	HGX	24 min
Oct 27, 8:16 AM CDT	Tornado Warning	HGX	29 min
Oct 27, 8:28 AM CDT	Special Weather Statement	HGX	92 min
Oct 27, 8:38 AM CDT	Severe Thunderstorm Warning	HGX	37 min
Oct 27, 8:48 AM CDT	Tornado Warning	HGX	27 min
Oct 27, 8:55 AM CDT	Tornado Warning	HGX	35 min
Oct 27, 9:16 AM CDT	Severe Thunderstorm Warning	HGX	29 min
Oct 27, 9:23 AM CDT	Severe Thunderstorm Warning	HGX	37 min
Oct 27, 3:05 PM CDT	Wind Advisory	HGX	28 hr
Nov 11, 6:33 AM CST	Special Weather Statement	HGX	27 min
Nov 25, 8:48 AM CST	Special Weather Statement	HGX	27 min
Nov 29, 1:09 AM CST	Dense Fog Advisory	HGX	8 hr
Nov 30, 1:07 AM CST	Dense Fog Advisory	HGX	8 hr
Dec 1, 4:14 AM CST	Dense Fog Advisory	HGX	5 hr
Dec 2, 2:00 AM CST	Dense Fog Advisory	HGX	7 hr
Dec 2, 11:34 PM CST	Dense Fog Advisory	HGX	8 hr
Dec 4, 5:16 AM CST	Dense Fog Advisory	HGX	4 hr
Dec 4, 9:17 AM CST	Dense Fog Advisory	HGX	43 min
Dec 5, 3:08 AM CST	Dense Fog Advisory	HGX	7 hr
Dec 6, 12:05 PM CST	Special Weather Statement	HGX	70 min
Dec 10, 12:40 PM CST	Wind Advisory	HGX	3 hr
Dec 11, 1:36 AM CST	Mesoscale Discussion	SPC	114 min
Dec 14, 6:13 AM CST	Dense Fog Advisory	HGX	3 hr
Dec 14, 9:01 AM CST	Dense Fog Advisory	HGX	119 min
Dec 15, 4:12 AM CST	Dense Fog Advisory	HGX	5 hr
Dec 16, 9:59 PM CST	Dense Fog Advisory	HGX	12 hr
Dec 18, 9:02 AM CST	Mesoscale Discussion	SPC	118 min
Dec 18, 10:39 AM CST	Severe Thunderstorm Warning	HGX	20 min
Dec 18, 10:57 AM CST	Severe Thunderstorm Warning	HGX	33 min
Dec 18, 11:25 AM CST	Special Weather Statement	HGX	65 min
Dec 18, 11:29 AM CST	Severe Thunderstorm Warning	HGX	31 min
Dec 18, 11:41 AM CST	Severe Thunderstorm Warning	HGX	34 min
Dec 18, 12:09 PM CST	Areal Flood Advisory	HGX	111 min
Dec 18, 1:18 PM CST	Areal Flood Advisory	HGX	117 min
Dec 29, 11:00 PM CST	Dense Fog Advisory	HGX	11 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	27
Tornado Warning	8
Severe Thunderstorm Watch	2
Tornado Watch	3
Mesoscale Discussion	13
Special Weather Statement	38
Flooding
Areal Flood Warning	8
Flash Flood Warning	16
River Flood Warning	13
Flash Flood Watch	5
Areal Flood Advisory	83
Winter
Winter Storm Warning	2
Winter Storm Watch	2
Heat
Heat Advisory	4
Cold
Hard Freeze Warning	2
Wind Chill Warning	1
Hard Freeze Watch	2
Wind Chill Watch	1
Wind and dust
Wind Advisory	6
Fog and smoke
Dense Fog Advisory	26
Tropical
Storm Surge Warning	1
Tropical Storm Warning	1
Storm Surge Watch	1
Tropical Storm Watch	1
Coast and beach
Coastal Flood Warning	1
Coastal Flood Advisory	5

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.