Alert archive / Oklahoma / Cotton County

Weather alerts in Cotton County, Oklahoma, 2025

297 weather alerts in 2025, from the National Weather Service and the Storm Prediction Center. An alert counts here when it covered this county.

Cotton County and its neighbors

Each county as a circle sized by its count in 2025. Tap one for its archive.

Alerts: 297
Warnings: 111
Watches: 46
Advisories: 56
Busiest month: April97 alerts
Busiest day: April 30, 202530 alerts

Over time

By month

Warning verification

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

1 of 11 tornado warnings covering Cotton County in 2025 had a tornado report inside them; 1 of 1 tornado reports fell inside a warning, on average 17 minutes after it went out.

Cotton County, 2025

	Warnings	With a report	False alarm ratio	Reports	Inside a warning	Mean lead time
Tornado warnings	11	1	91%	1	100%	17 min
Severe thunderstorm warnings	59	28	53%	19	84%	26 min
Flash flood warnings	16	7	56%	0

Each office's whole area, 2025

	Warnings	With a report	False alarm ratio	Reports	Inside a warning	Mean lead time
NWS Norman, OK: tornado warnings	184	22	88%	26	81%	19 min
NWS Norman, OK: severe thunderstorm warnings	1,159	372	68%	965	81%	22 min
NWS Norman, OK: flash flood warnings	164	38	77%	86	74%	102 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 4, 1:52 AM CST	Wind Advisory	OUN	40 hr
Jan 5, 12:58 PM CST	Cold Weather Advisory	OUN	20 hr
Jan 8, 12:10 PM CST	Winter Weather Advisory	OUN	48 hr
Jan 9, 6:42 AM CST	Mesoscale Discussion	SPC	3 hr
Jan 9, 7:26 AM CST	Mesoscale Discussion	SPC	3 hr
Jan 19, 1:20 AM CST	Cold Weather Advisory	OUN	56 hr
Jan 29, 6:22 PM CST	Dense Fog Advisory	OUN	17 hr
Feb 5, 7:31 PM CST	Dense Fog Advisory	OUN	14 hr
Feb 7, 7:57 PM CST	Dense Fog Advisory	OUN	12 hr
Feb 16, 2:49 AM CST	Extreme Cold Watch	OUN	34 hr
Feb 17, 9:14 AM CST	Winter Weather Advisory	OUN	39 hr
Feb 17, 12:24 PM CST	Extreme Cold Warning	OUN	69 hr
Feb 20, 11:58 AM CST	Cold Weather Advisory	OUN	21 hr
Mar 2, 2:13 PM CST	Severe Thunderstorm Watch	SPC	5 hr
Mar 2, 4:57 PM CST	Special Weather Statement	OUN	48 min
Mar 3, 2:30 AM CST	High Wind Watch	OUN	23 hr
Mar 3, 7:55 PM CST	Mesoscale Discussion	SPC	95 min
Mar 3, 9:33 PM CST	Tornado Watch	SPC	7 hr
Mar 3, 11:31 PM CST	Mesoscale Discussion	SPC	119 min
Mar 4, 1:32 AM CST	High Wind Warning	OUN	22 hr
Mar 12, 2:34 PM CDT	High Wind Watch	OUN	23 hr
Mar 12, 2:38 PM CDT	Fire Weather Watch	OUN	12 hr
Mar 13, 2:15 AM CDT	Red Flag Warning	OUN	44 hr
Mar 13, 1:51 PM CDT	High Wind Warning	OUN	30 hr
Mar 14, 1:12 PM CDT	Blowing Dust Advisory	OUN	8 hr
Mar 15, 2:33 PM CDT	Fire Weather Watch	OUN	22 hr
Mar 15, 2:33 PM CDT	Fire Weather Watch	OUN	47 hr
Mar 16, 12:35 PM CDT	Red Flag Warning	OUN	33 hr
Mar 17, 2:39 AM CDT	Red Flag Warning	OUN	64 hr
Mar 18, 3:02 AM CDT	Wind Advisory	OUN	40 hr
Mar 21, 2:57 AM CDT	Red Flag Warning	OUN	15 hr
Mar 29, 6:40 PM CDT	Mesoscale Discussion	SPC	3 hr
Mar 29, 7:51 PM CDT	Tornado Watch	SPC	5 hr
Mar 29, 8:15 PM CDT	Special Weather Statement	OUN	30 min
Mar 29, 8:27 PM CDT	Severe Thunderstorm Warning	OUN	48 min
Mar 29, 9:05 PM CDT	Severe Thunderstorm Warning	OUN	40 min
Mar 29, 9:57 PM CDT	Mesoscale Discussion	SPC	2 hr
Apr 1, 1:52 AM CDT	Wind Advisory	OUN	23 hr
Apr 1, 3:17 PM CDT	Mesoscale Discussion	SPC	118 min
Apr 1, 5:02 PM CDT	Tornado Watch	SPC	7 hr
Apr 1, 6:31 PM CDT	Severe Thunderstorm Warning	OUN	44 min
Apr 1, 6:56 PM CDT	Mesoscale Discussion	SPC	2 hr
Apr 1, 7:08 PM CDT	Severe Thunderstorm Warning	OUN	15 min
Apr 1, 7:09 PM CDT	Severe Thunderstorm Warning Considerable damage threat	OUN	51 min
Apr 1, 7:13 PM CDT	Severe Thunderstorm Warning	OUN	32 min
Apr 2, 2:02 AM CDT	Mesoscale Discussion	SPC	118 min
Apr 2, 2:46 AM CDT	Tornado Watch	SPC	6 hr
Apr 2, 4:25 AM CDT	Severe Thunderstorm Warning	OUN	35 min
Apr 2, 5:27 AM CDT	Severe Thunderstorm Warning	OUN	48 min
Apr 2, 5:50 AM CDT	Severe Thunderstorm Warning	OUN	26 min
Apr 4, 2:16 AM CDT	Severe Thunderstorm Watch	SPC	5 hr
Apr 5, 1:36 AM CDT	Mesoscale Discussion	SPC	114 min
Apr 5, 1:37 AM CDT	Wind Advisory	OUN	17 hr
Apr 5, 2:03 AM CDT	Severe Thunderstorm Warning Considerable damage threat	OUN	42 min
Apr 5, 2:44 PM CDT	Freeze Watch	OUN	22 hr
Apr 6, 12:44 PM CDT	Freeze Warning	OUN	19 hr
Apr 18, 11:03 AM CDT	Flood Watch	OUN	49 hr
Apr 18, 3:40 PM CDT	Mesoscale Discussion	SPC	3 hr
Apr 18, 8:04 PM CDT	Mesoscale Discussion	SPC	86 min
Apr 18, 9:15 PM CDT	Tornado Watch	SPC	6 hr
Apr 18, 11:26 PM CDT	Mesoscale Discussion	SPC	94 min
Apr 21, 5:51 AM CDT	Dense Fog Advisory	OUN	3 hr
Apr 22, 7:44 PM CDT	Mesoscale Discussion	SPC	91 min
Apr 23, 1:34 AM CDT	Severe Thunderstorm Warning	OUN	21 min
Apr 23, 1:58 AM CDT	Special Weather Statement	OUN	32 min
Apr 24, 2:10 AM CDT	Mesoscale Discussion	SPC	2 hr
Apr 24, 2:55 AM CDT	Special Weather Statement	OUN	35 min
Apr 24, 3:15 AM CDT	Severe Thunderstorm Warning	OUN	30 min
Apr 24, 3:59 AM CDT	Special Weather Statement	OUN	31 min
Apr 24, 4:28 AM CDT	Special Weather Statement	OUN	32 min
Apr 24, 4:32 AM CDT	Tornado Warning	OUN	28 min
Apr 24, 4:57 AM CDT	Severe Thunderstorm Warning	OUN	48 min
Apr 25, 2:12 PM CDT	Flood Watch	OUN	29 hr
Apr 25, 9:23 PM CDT	River Flood Advisory	OUN	18 hr
Apr 26, 4:57 AM CDT	Mesoscale Discussion	SPC	3 hr
Apr 26, 6:37 AM CDT	Severe Thunderstorm Warning	OUN	38 min
Apr 26, 6:43 AM CDT	Flash Flood Warning	OUN	5 hr
Apr 26, 7:05 AM CDT	Severe Thunderstorm Warning Considerable damage threat	OUN	40 min
Apr 26, 7:30 AM CDT	Severe Thunderstorm Warning Considerable damage threat	OUN	45 min
Apr 26, 7:36 AM CDT	Tornado Warning	OUN	24 min
Apr 26, 8:00 AM CDT	Tornado Warning	OUN	15 min
Apr 26, 8:14 AM CDT	Severe Thunderstorm Warning Considerable damage threat	OUN	46 min
Apr 26, 8:25 AM CDT	Areal Flood Advisory	OUN	3 hr
Apr 26, 8:29 AM CDT	River Flood Advisory	OUN	6 hr
Apr 26, 9:45 AM CDT	Flash Flood Warning	OUN	3 hr
Apr 26, 10:31 AM CDT	Areal Flood Advisory	OUN	119 min
Apr 26, 11:21 AM CDT	Areal Flood Warning	OUN	25 hr
Apr 26, 12:37 PM CDT	Areal Flood Warning	OUN	8 hr
Apr 26, 2:11 PM CDT	River Flood Warning	OUN	9 days
Apr 26, 2:36 PM CDT	River Flood Advisory	OUN	64 hr
Apr 26, 3:31 PM CDT	River Flood Warning	OUN	9 days
Apr 27, 2:42 PM CDT	Areal Flood Warning	OUN	16 hr
Apr 28, 9:10 AM CDT	Flood Watch	OUN	61 hr
Apr 28, 3:33 PM CDT	Mesoscale Discussion	SPC	2 hr
Apr 28, 3:58 PM CDT	Tornado Watch	SPC	7 hr
Apr 29, 2:37 AM CDT	Severe Thunderstorm Watch	SPC	7 hr
Apr 29, 3:06 AM CDT	Mesoscale Discussion	SPC	114 min
Apr 29, 4:36 AM CDT	Severe Thunderstorm Warning	OUN	39 min
Apr 29, 5:09 AM CDT	Severe Thunderstorm Warning Considerable damage threat	OUN	51 min
Apr 29, 8:09 AM CDT	River Flood Warning	OUN	5 days
Apr 29, 1:10 PM CDT	Mesoscale Discussion	SPC	2 hr
Apr 29, 3:04 PM CDT	Special Weather Statement	OUN	56 min
Apr 29, 5:55 PM CDT	Mesoscale Discussion	SPC	95 min
Apr 29, 6:25 PM CDT	Tornado Watch	SPC	7 hr
Apr 29, 7:50 PM CDT	Areal Flood Advisory	OUN	8 hr
Apr 29, 7:52 PM CDT	Severe Thunderstorm Warning Considerable damage threat	OUN	38 min
Apr 29, 8:17 PM CDT	Flash Flood Warning	OUN	4 hr
Apr 29, 8:19 PM CDT	Tornado Warning	OUN	26 min
Apr 29, 8:24 PM CDT	Tornado Warning	OUN	21 min
Apr 29, 8:27 PM CDT	Tornado Warning	OUN	33 min
Apr 29, 8:35 PM CDT	Tornado Warning	OUN	25 min
Apr 29, 8:41 PM CDT	Severe Thunderstorm Warning Considerable damage threat	OUN	49 min
Apr 29, 8:57 PM CDT	Tornado Warning	OUN	33 min
Apr 29, 9:09 PM CDT	Mesoscale Discussion	SPC	96 min
Apr 29, 9:14 PM CDT	Flash Flood Warning	OUN	3 hr
Apr 29, 11:42 PM CDT	Mesoscale Discussion	SPC	2 hr
Apr 30, 12:26 AM CDT	Special Weather Statement	OUN	34 min
Apr 30, 12:29 AM CDT	Severe Thunderstorm Warning	OUN	46 min
Apr 30, 12:39 AM CDT	Mesoscale Discussion	SPC	96 min
Apr 30, 12:54 AM CDT	Severe Thunderstorm Watch	SPC	9 hr
Apr 30, 1:19 AM CDT	Flash Flood Warning	OUN	5 hr
Apr 30, 2:14 AM CDT	Special Weather Statement	OUN	31 min
Apr 30, 2:27 AM CDT	Flash Flood Warning	OUN	7 hr
Apr 30, 2:34 AM CDT	Severe Thunderstorm Warning	OUN	41 min
Apr 30, 3:05 AM CDT	Flash Flood Warning Considerable damage threat	OUN	6 hr
Apr 30, 4:11 AM CDT	Flash Flood Warning Considerable damage threat	OUN	6 hr
Apr 30, 4:24 AM CDT	Mesoscale Discussion	SPC	2 hr
Apr 30, 5:11 AM CDT	Severe Thunderstorm Warning	OUN	49 min
Apr 30, 5:21 AM CDT	Flash Flood Warning	OUN	3 hr
Apr 30, 5:50 AM CDT	Severe Thunderstorm Warning	OUN	40 min
Apr 30, 5:55 AM CDT	Flash Flood Warning Considerable damage threat	OUN	3 hr
Apr 30, 6:20 AM CDT	Severe Thunderstorm Warning	OUN	40 min
Apr 30, 6:33 AM CDT	Areal Flood Warning	OUN	4 hr
Apr 30, 8:59 AM CDT	Areal Flood Warning	OUN	34 hr
May 1, 2:32 AM CDT	Flood Watch	OUN	32 hr
May 1, 9:14 PM CDT	Mesoscale Discussion	SPC	91 min
May 1, 11:00 PM CDT	Severe Thunderstorm Watch	SPC	8 hr
May 2, 12:21 AM CDT	Severe Thunderstorm Warning	OUN	39 min
May 2, 12:47 AM CDT	Severe Thunderstorm Warning Considerable damage threat	OUN	43 min
May 2, 12:59 AM CDT	Flash Flood Warning	OUN	8 hr
May 2, 1:25 AM CDT	Severe Thunderstorm Warning	OUN	35 min
May 2, 1:29 AM CDT	Severe Thunderstorm Warning Considerable damage threat	OUN	46 min
May 2, 1:36 AM CDT	Tornado Warning	OUN	24 min
May 2, 1:37 AM CDT	Flash Flood Warning	OUN	7 hr
May 2, 1:58 AM CDT	Tornado Warning	OUN	32 min
May 2, 2:01 AM CDT	Flash Flood Warning Considerable damage threat	OUN	3 hr
May 2, 2:03 AM CDT	Mesoscale Discussion	SPC	117 min
May 2, 2:12 AM CDT	Severe Thunderstorm Warning	OUN	48 min
May 2, 2:54 AM CDT	Areal Flood Advisory	OUN	3 hr
May 2, 3:57 AM CDT	Special Weather Statement	OUN	33 min
May 2, 4:32 AM CDT	Special Weather Statement	OUN	28 min
May 2, 5:03 AM CDT	Special Weather Statement	OUN	27 min
May 2, 5:49 AM CDT	Flash Flood Warning	OUN	3 hr
May 2, 8:42 AM CDT	Areal Flood Warning	OUN	9 hr
May 4, 8:35 AM CDT	River Flood Advisory	OUN	12 hr
May 5, 1:41 AM CDT	Flood Watch	OUN	39 hr
May 5, 9:09 AM CDT	River Flood Advisory	OUN	6 hr
May 5, 9:12 AM CDT	River Flood Advisory	OUN	6 hr
May 5, 2:59 PM CDT	River Flood Watch	OUN	18 hr
May 5, 3:00 PM CDT	River Flood Watch	OUN	18 hr
May 5, 3:03 PM CDT	River Flood Watch	OUN	29 hr
May 6, 7:17 AM CDT	Special Weather Statement	OUN	28 min
May 6, 7:57 AM CDT	Special Weather Statement	OUN	33 min
May 6, 9:01 AM CDT	River Flood Warning	OUN	72 hr
May 6, 9:04 AM CDT	River Flood Warning	OUN	53 hr
May 6, 9:10 AM CDT	Flash Flood Warning	OUN	2 hr
May 6, 8:26 PM CDT	River Flood Warning	OUN	42 hr
May 8, 2:27 PM CDT	River Flood Advisory	OUN	18 hr
May 17, 2:10 PM CDT	Mesoscale Discussion	SPC	35 min
May 17, 2:40 PM CDT	Tornado Watch	SPC	7 hr
May 17, 7:40 PM CDT	Mesoscale Discussion	SPC	2 hr
May 18, 3:38 PM CDT	Tornado Watch	SPC	8 hr
May 19, 12:03 PM CDT	Tornado Watch	SPC	9 hr
May 22, 3:04 PM CDT	Severe Thunderstorm Watch	SPC	10 hr
May 22, 3:52 PM CDT	Severe Thunderstorm Warning Considerable damage threat	OUN	38 min
May 22, 4:29 PM CDT	Severe Thunderstorm Warning Considerable damage threat	OUN	46 min
May 22, 5:00 PM CDT	Mesoscale Discussion	SPC	2 hr
May 22, 5:09 PM CDT	Severe Thunderstorm Warning Considerable damage threat	OUN	51 min
May 22, 7:07 PM CDT	Special Weather Statement	OUN	23 min
May 22, 7:19 PM CDT	Severe Thunderstorm Warning	OUN	26 min
May 22, 7:41 PM CDT	Severe Thunderstorm Warning	OUN	13 min
May 24, 3:57 PM CDT	Mesoscale Discussion	SPC	3 hr
May 24, 11:47 PM CDT	Severe Thunderstorm Warning	OUN	43 min
May 25, 12:06 AM CDT	Flood Watch	OUN	33 hr
May 25, 12:23 AM CDT	Severe Thunderstorm Warning	OUN	52 min
May 25, 1:13 AM CDT	Severe Thunderstorm Warning	OUN	47 min
May 25, 1:47 AM CDT	Special Weather Statement	OUN	88 min
May 25, 2:45 AM CDT	High Wind Warning	OUN	3 hr
May 25, 1:38 PM CDT	Mesoscale Discussion	SPC	97 min
May 25, 6:27 PM CDT	Mesoscale Discussion	SPC	2 hr
May 25, 7:41 PM CDT	Severe Thunderstorm Watch	SPC	5 hr
May 25, 9:09 PM CDT	Special Weather Statement	OUN	36 min
May 25, 9:29 PM CDT	Severe Thunderstorm Warning	OUN	46 min
May 27, 2:37 AM CDT	Special Weather Statement	OUN	38 min
May 27, 3:14 AM CDT	Special Weather Statement	OUN	46 min
May 28, 2:03 AM CDT	River Flood Advisory	OUN	12 hr
May 29, 7:36 AM CDT	Severe Thunderstorm Warning	OUN	39 min
May 29, 7:58 AM CDT	Severe Thunderstorm Warning	OUN	47 min
May 29, 8:09 AM CDT	Severe Thunderstorm Warning	OUN	36 min
May 29, 10:23 AM CDT	Special Weather Statement	OUN	37 min
May 29, 11:14 AM CDT	Special Weather Statement	OUN	31 min
Jun 1, 1:25 AM CDT	Severe Thunderstorm Watch	SPC	8 hr
Jun 1, 3:39 AM CDT	Mesoscale Discussion	SPC	2 hr
Jun 1, 6:22 AM CDT	Mesoscale Discussion	SPC	113 min
Jun 2, 1:54 PM CDT	Flood Watch	OUN	35 hr
Jun 3, 2:17 PM CDT	Severe Thunderstorm Watch	SPC	7 hr
Jun 3, 4:43 PM CDT	Severe Thunderstorm Warning	OUN	47 min
Jun 3, 4:46 PM CDT	Severe Thunderstorm Warning	OUN	44 min
Jun 3, 5:13 PM CDT	Severe Thunderstorm Warning	OUN	47 min
Jun 3, 5:43 PM CDT	Severe Thunderstorm Warning	OUN	47 min
Jun 5, 12:42 PM CDT	Mesoscale Discussion	SPC	93 min
Jun 6, 10:43 PM CDT	High Wind Warning	OUN	77 min
Jun 7, 12:11 AM CDT	High Wind Warning	OUN	3 hr
Jun 8, 11:00 AM CDT	River Flood Advisory	OUN	17 hr
Jun 8, 11:02 AM CDT	River Flood Watch	OUN	17 hr
Jun 8, 11:06 AM CDT	Flood Watch	OUN	16 hr
Jun 8, 3:17 PM CDT	Mesoscale Discussion	SPC	118 min
Jun 8, 4:00 PM CDT	Severe Thunderstorm Watch PDS	SPC	7 hr
Jun 13, 8:27 AM CDT	Severe Thunderstorm Warning	OUN	48 min
Jun 13, 8:49 AM CDT	Special Weather Statement	OUN	26 min
Jun 13, 9:13 AM CDT	Severe Thunderstorm Warning	OUN	32 min
Jun 13, 9:44 AM CDT	Severe Thunderstorm Warning	OUN	31 min
Jun 13, 10:39 AM CDT	Severe Thunderstorm Warning	OUN	25 min
Jun 14, 2:14 PM CDT	Flood Watch	OUN	23 hr
Jun 14, 6:15 PM CDT	Mesoscale Discussion	SPC	2 hr
Jun 15, 4:46 AM CDT	Mesoscale Discussion	SPC	119 min
Jun 16, 12:11 AM CDT	River Flood Advisory	OUN	14 hr
Jun 18, 2:39 PM CDT	Mesoscale Discussion	SPC	2 hr
Jun 18, 6:10 PM CDT	Severe Thunderstorm Watch	SPC	5 hr
Jun 18, 6:27 PM CDT	Severe Thunderstorm Warning Considerable damage threat	OUN	29 min
Jun 18, 6:59 PM CDT	Severe Thunderstorm Warning	OUN	26 min
Jun 26, 2:11 PM CDT	Mesoscale Discussion	SPC	2 hr
Jun 27, 3:04 PM CDT	Special Weather Statement	OUN	26 min
Jun 30, 4:01 PM CDT	Mesoscale Discussion	SPC	89 min
Jun 30, 5:58 PM CDT	Special Weather Statement	OUN	32 min
Jun 30, 6:33 PM CDT	Special Weather Statement	OUN	42 min
Jul 1, 1:45 PM CDT	River Flood Advisory	OUN	17 hr
Jul 8, 1:19 PM CDT	Mesoscale Discussion	SPC	2 hr
Jul 11, 12:23 PM CDT	Flood Watch	OUN	55 hr
Jul 12, 12:24 PM CDT	Mesoscale Discussion	SPC	2 hr
Jul 12, 5:34 PM CDT	Special Weather Statement	OUN	26 min
Jul 19, 12:45 PM CDT	Heat Advisory	OUN	30 hr
Jul 20, 12:10 PM CDT	Heat Advisory	OUN	31 hr
Jul 23, 1:28 PM CDT	Heat Advisory	OUN	30 hr
Jul 24, 12:40 PM CDT	Heat Advisory	OUN	31 hr
Jul 25, 12:35 PM CDT	Heat Advisory	OUN	31 hr
Jul 25, 8:29 PM CDT	Severe Thunderstorm Warning	OUN	21 min
Jul 27, 11:59 AM CDT	Heat Advisory	OUN	32 hr
Jul 28, 11:54 AM CDT	Heat Advisory	OUN	32 hr
Jul 29, 11:57 AM CDT	Heat Advisory	OUN	32 hr
Aug 3, 6:55 AM CDT	Special Weather Statement	OUN	35 min
Aug 3, 11:41 PM CDT	Mesoscale Discussion	SPC	94 min
Aug 4, 1:21 AM CDT	Special Weather Statement	OUN	24 min
Aug 6, 11:54 AM CDT	Heat Advisory	OUN	32 hr
Aug 7, 12:55 AM CDT	Heat Advisory	OUN	43 hr
Aug 8, 11:50 AM CDT	Heat Advisory	OUN	32 hr
Aug 9, 11:28 AM CDT	Heat Advisory	OUN	33 hr
Aug 11, 8:37 AM CDT	Flood Watch	OUN	22 hr
Aug 11, 4:03 PM CDT	Special Weather Statement	OUN	27 min
Aug 11, 4:32 PM CDT	Severe Thunderstorm Warning	OUN	43 min
Aug 11, 4:57 PM CDT	Areal Flood Advisory	OUN	3 hr
Aug 11, 5:19 PM CDT	Severe Thunderstorm Warning	OUN	41 min
Aug 11, 5:29 PM CDT	Areal Flood Advisory	OUN	3 hr
Aug 12, 3:15 AM CDT	Flash Flood Warning	OUN	3 hr
Aug 14, 11:52 AM CDT	Heat Advisory	OUN	32 hr
Aug 18, 12:18 PM CDT	Heat Advisory	OUN	32 hr
Aug 20, 4:16 AM CDT	Special Weather Statement	OUN	29 min
Sep 20, 3:16 PM CDT	Special Weather Statement	OUN	29 min
Sep 20, 5:59 PM CDT	Special Weather Statement	OUN	31 min
Oct 18, 8:13 AM CDT	Special Weather Statement	OUN	47 min
Oct 20, 12:16 AM CDT	Wind Advisory	OUN	13 hr
Oct 23, 12:12 PM CDT	Flood Watch	OUN	38 hr
Oct 23, 3:20 PM CDT	Mesoscale Discussion	SPC	2 hr
Oct 23, 6:19 PM CDT	Severe Thunderstorm Warning	OUN	41 min
Oct 23, 6:55 PM CDT	Tornado Warning	OUN	35 min
Oct 23, 7:23 PM CDT	Severe Thunderstorm Warning	OUN	52 min
Oct 24, 3:33 PM CDT	Mesoscale Discussion	SPC	117 min
Oct 24, 5:13 PM CDT	Special Weather Statement	OUN	32 min
Oct 24, 5:45 PM CDT	Special Weather Statement	OUN	30 min
Oct 28, 9:16 AM CDT	Special Weather Statement	OUN	59 min
Oct 28, 12:01 PM CDT	Wind Advisory	OUN	28 hr
Oct 28, 12:11 PM CDT	Freeze Watch	OUN	23 hr
Oct 29, 11:09 AM CDT	Freeze Warning	OUN	21 hr
Nov 7, 10:48 AM CST	Freeze Watch	OUN	24 hr
Nov 8, 10:56 AM CST	Freeze Warning	OUN	46 hr
Nov 17, 4:30 AM CST	Dense Fog Advisory	OUN	6 hr
Nov 19, 5:03 PM CST	Mesoscale Discussion	SPC	117 min
Nov 19, 6:14 PM CST	Severe Thunderstorm Warning	OUN	31 min
Nov 19, 8:34 PM CST	Mesoscale Discussion	SPC	116 min
Nov 23, 1:38 AM CST	Dense Fog Advisory	OUN	10 hr
Dec 5, 12:10 PM CST	Dense Fog Advisory	OUN	26 hr
Dec 6, 3:37 AM CST	Freezing Fog Advisory	OUN	6 hr
Dec 6, 3:45 PM CST	Dense Fog Advisory	OUN	14 hr
Dec 16, 8:16 PM CST	Dense Fog Advisory	OUN	17 hr
Dec 23, 4:09 AM CST	Dense Fog Advisory	OUN	6 hr
Dec 25, 3:51 AM CST	Dense Fog Advisory	OUN	6 hr
Dec 27, 11:33 AM CST	Wind Advisory	OUN	31 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	59
Tornado Warning	11
Severe Thunderstorm Watch	11
Tornado Watch	10
Mesoscale Discussion	48
Special Weather Statement	36
Flooding
Areal Flood Warning	6
Flash Flood Warning	16
River Flood Warning	6
Flood Watch	12
River Flood Watch	4
Areal Flood Advisory	6
River Flood Advisory	11
Winter
Winter Weather Advisory	2
Heat
Heat Advisory	14
Cold
Extreme Cold Warning	1
Freeze Warning	3
Extreme Cold Watch	1
Freeze Watch	3
Cold Weather Advisory	3
Wind and dust
High Wind Warning	5
High Wind Watch	2
Blowing Dust Advisory	1
Wind Advisory	7
Fire
Red Flag Warning	4
Fire Weather Watch	3
Fog and smoke
Dense Fog Advisory	11
Freezing Fog Advisory	1

The busiest days

Days with the most alerts issued, by UTC date.

Nearby

Alerts in force now Tornadoes on record Forecast The radar archive 2024 2026

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.