Alert archive / Oklahoma / Tillman County

Weather alerts in Tillman County, Oklahoma, 2026

247 weather alerts in 2026, from the National Weather Service and the Storm Prediction Center. An alert counts here when it covered this county.

Tillman County and its neighbors

Each county as a circle sized by its count in 2026. Tap one for its archive.

Alerts: 247
Warnings: 85
Watches: 33
Advisories: 57
Busiest month: April49 alerts
Busiest day: June 6, 202612 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 2 tornado warnings covering Tillman County in 2026 had a tornado report inside them.

Tillman County, 2026

	Warnings	With a report	False alarm ratio	Reports	Inside a warning	Mean lead time
Tornado warnings	2	0	100%	0
Severe thunderstorm warnings	57	20	65%	9	67%	28 min
Flash flood warnings	2	0	100%	0

Each office's whole area, 2026

	Warnings	With a report	False alarm ratio	Reports	Inside a warning	Mean lead time
NWS Norman, OK: tornado warnings	87	22	75%	39	95%	20 min
NWS Norman, OK: severe thunderstorm warnings	935	323	65%	834	84%	24 min
NWS Norman, OK: flash flood warnings	87	21	76%	43	81%	71 min

An office's figures cover every county it serves, including across state lines.

The year is still running; reports filed late and damage surveys can still change these figures.

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 8, 5:23 AM CST	Special Weather Statement	OUN	37 min
Jan 8, 5:38 AM CST	Severe Thunderstorm Warning	OUN	52 min
Jan 8, 5:41 AM CST	Mesoscale Discussion	SPC	2 hr
Jan 15, 11:35 AM CST	Red Flag Warning	OUN	30 hr
Jan 15, 11:08 PM CST	Wind Advisory	OUN	19 hr
Jan 20, 12:59 PM CST	Winter Storm Watch	OUN	33 hr
Jan 21, 12:54 AM CST	Extreme Cold Watch	OUN	36 hr
Jan 21, 10:12 PM CST	Winter Storm Warning	OUN	3 days
Jan 22, 1:08 PM CST	Extreme Cold Warning	OUN	4 days
Jan 23, 12:55 PM CST	Mesoscale Discussion	SPC	5 hr
Jan 23, 6:30 PM CST	Mesoscale Discussion	SPC	4 hr
Jan 24, 7:47 AM CST	Mesoscale Discussion	SPC	3 hr
Jan 24, 10:34 AM CST	Mesoscale Discussion	SPC	4 hr
Jan 25, 11:50 PM CST	Cold Weather Advisory	OUN	33 hr
Jan 29, 10:56 AM CST	Cold Weather Advisory	OUN	48 hr
Feb 13, 10:11 PM CST	Mesoscale Discussion	SPC	3 hr
Feb 14, 7:13 PM CST	Special Weather Statement	OUN	32 min
Feb 16, 11:14 AM CST	Wind Advisory	OUN	33 hr
Feb 16, 12:43 PM CST	Fire Weather Watch	OUN	24 hr
Feb 17, 1:07 PM CST	Fire Weather Watch	OUN	23 hr
Feb 17, 1:07 PM CST	Red Flag Warning	OUN	30 hr
Feb 18, 12:12 PM CST	Red Flag Warning	OUN	31 hr
Feb 23, 1:18 PM CST	Fire Weather Watch	OUN	10 hr
Feb 23, 11:47 PM CST	Red Flag Warning	OUN	20 hr
Mar 10, 1:26 PM CDT	Wind Advisory	OUN	30 hr
Mar 10, 5:01 PM CDT	Tornado Watch	SPC	6 hr
Mar 10, 5:09 PM CDT	Severe Thunderstorm Warning Considerable damage threat	OUN	51 min
Mar 10, 6:47 PM CDT	Severe Thunderstorm Warning Considerable damage threat	OUN	43 min
Mar 10, 7:14 PM CDT	Severe Thunderstorm Warning Considerable damage threat	OUN	46 min
Mar 10, 7:42 PM CDT	Severe Thunderstorm Warning	OUN	37 min
Mar 11, 1:26 AM CDT	Fire Weather Watch	OUN	22 hr
Mar 11, 1:26 AM CDT	Red Flag Warning	OUN	18 hr
Mar 11, 1:27 PM CDT	Red Flag Warning	OUN	31 hr
Mar 13, 12:25 PM CDT	High Wind Watch	OUN	24 hr
Mar 13, 12:41 PM CDT	Fire Weather Watch	OUN	24 hr
Mar 14, 12:15 PM CDT	High Wind Warning	OUN	31 hr
Mar 14, 12:24 PM CDT	Red Flag Warning	OUN	31 hr
Mar 15, 10:38 AM CDT	Blowing Dust Advisory	OUN	9 hr
Mar 16, 1:52 AM CDT	Fire Weather Watch	OUN	23 hr
Mar 17, 12:56 AM CDT	Red Flag Warning	OUN	18 hr
Mar 19, 12:15 PM CDT	Fire Weather Watch	OUN	24 hr
Mar 20, 12:15 PM CDT	Fire Weather Watch	OUN	24 hr
Mar 21, 12:09 PM CDT	Red Flag Warning	OUN	33 hr
Mar 24, 12:24 PM CDT	Fire Weather Watch	OUN	25 hr
Mar 25, 12:54 PM CDT	Red Flag Warning	OUN	31 hr
Mar 26, 1:07 AM CDT	Wind Advisory	OUN	42 hr
Mar 26, 1:35 PM CDT	Red Flag Warning	OUN	29 hr
Mar 30, 1:13 AM CDT	Wind Advisory	OUN	20 hr
Mar 31, 2:26 PM CDT	Mesoscale Discussion	SPC	3 hr
Mar 31, 4:36 PM CDT	Severe Thunderstorm Watch	SPC	6 hr
Mar 31, 5:52 PM CDT	Mesoscale Discussion	SPC	83 min
Mar 31, 9:11 PM CDT	Special Weather Statement	OUN	49 min
Mar 31, 10:01 PM CDT	Special Weather Statement	OUN	29 min
Apr 1, 3:39 PM CDT	Mesoscale Discussion	SPC	96 min
Apr 1, 4:41 PM CDT	Tornado Watch	SPC	7 hr
Apr 1, 6:18 PM CDT	Severe Thunderstorm Warning Considerable damage threat	OUN	42 min
Apr 1, 6:52 PM CDT	Severe Thunderstorm Warning Considerable damage threat	OUN	38 min
Apr 1, 7:07 PM CDT	Severe Thunderstorm Warning Considerable damage threat	OUN	53 min
Apr 1, 7:25 PM CDT	Severe Thunderstorm Warning	OUN	50 min
Apr 1, 7:49 PM CDT	Severe Thunderstorm Warning Considerable damage threat	OUN	26 min
Apr 1, 7:56 PM CDT	Severe Thunderstorm Warning Considerable damage threat	OUN	49 min
Apr 1, 7:58 PM CDT	Tornado Warning	OUN	25 min
Apr 1, 8:16 PM CDT	Severe Thunderstorm Warning Considerable damage threat	OUN	44 min
Apr 1, 9:08 PM CDT	Severe Thunderstorm Warning Considerable damage threat	OUN	52 min
Apr 1, 9:57 PM CDT	Severe Thunderstorm Warning	OUN	48 min
Apr 3, 8:45 AM CDT	Flood Watch	OUN	25 hr
Apr 3, 2:15 PM CDT	Mesoscale Discussion	SPC	2 hr
Apr 3, 2:37 PM CDT	Severe Thunderstorm Watch	SPC	7 hr
Apr 3, 2:43 PM CDT	Special Weather Statement	OUN	32 min
Apr 3, 3:46 PM CDT	Severe Thunderstorm Warning	OUN	44 min
Apr 3, 6:05 PM CDT	Mesoscale Discussion	SPC	115 min
Apr 3, 7:05 PM CDT	Severe Thunderstorm Warning	OUN	40 min
Apr 3, 10:19 PM CDT	Severe Thunderstorm Warning	OUN	26 min
Apr 3, 10:57 PM CDT	Areal Flood Advisory	OUN	3 hr
Apr 3, 11:56 PM CDT	Severe Thunderstorm Warning Considerable damage threat	OUN	34 min
Apr 4, 12:23 AM CDT	Severe Thunderstorm Warning	OUN	20 min
Apr 13, 2:38 PM CDT	Mesoscale Discussion	SPC	2 hr
Apr 14, 2:39 PM CDT	Mesoscale Discussion	SPC	3 hr
Apr 14, 3:20 PM CDT	Tornado Watch	SPC	7 hr
Apr 14, 3:58 PM CDT	Severe Thunderstorm Warning	OUN	32 min
Apr 14, 4:27 PM CDT	Severe Thunderstorm Warning Considerable damage threat	OUN	48 min
Apr 14, 5:29 PM CDT	Mesoscale Discussion	SPC	91 min
Apr 14, 7:13 PM CDT	Severe Thunderstorm Warning Considerable damage threat	OUN	47 min
Apr 14, 7:52 PM CDT	Severe Thunderstorm Warning	OUN	38 min
Apr 14, 7:53 PM CDT	Mesoscale Discussion	SPC	97 min
Apr 16, 11:20 PM CDT	Wind Advisory	OUN	29 hr
Apr 17, 10:45 PM CDT	Severe Thunderstorm Warning	OUN	45 min
Apr 17, 11:09 PM CDT	Mesoscale Discussion	SPC	2 hr
Apr 17, 11:26 PM CDT	Severe Thunderstorm Warning	OUN	49 min
Apr 23, 3:02 PM CDT	Mesoscale Discussion	SPC	2 hr
Apr 23, 5:26 PM CDT	Mesoscale Discussion	SPC	3 hr
Apr 23, 8:09 PM CDT	Severe Thunderstorm Warning	OUN	51 min
Apr 26, 3:55 PM CDT	Tornado Watch	SPC	6 hr
Apr 26, 4:54 PM CDT	Severe Thunderstorm Warning Considerable damage threat	OUN	51 min
Apr 26, 5:24 PM CDT	Severe Thunderstorm Warning	OUN	51 min
Apr 26, 7:24 PM CDT	Mesoscale Discussion	SPC	2 hr
Apr 26, 9:38 PM CDT	Tornado Watch	SPC	6 hr
Apr 28, 4:49 AM CDT	Mesoscale Discussion	SPC	3 hr
Apr 28, 5:31 AM CDT	Severe Thunderstorm Watch	SPC	6 hr
Apr 28, 7:46 AM CDT	Mesoscale Discussion	SPC	119 min
May 4, 4:50 PM CDT	Mesoscale Discussion	SPC	85 min
May 8, 2:06 PM CDT	Mesoscale Discussion	SPC	114 min
May 8, 2:50 PM CDT	Severe Thunderstorm Watch	SPC	9 hr
May 8, 5:15 PM CDT	Mesoscale Discussion	SPC	2 hr
May 8, 5:37 PM CDT	Severe Thunderstorm Warning	OUN	38 min
May 8, 6:05 PM CDT	Severe Thunderstorm Warning Considerable damage threat	OUN	40 min
May 8, 6:36 PM CDT	Severe Thunderstorm Warning Considerable damage threat	OUN	39 min
May 8, 6:42 PM CDT	Tornado Warning	OUN	33 min
May 8, 7:09 PM CDT	Severe Thunderstorm Warning	OUN	31 min
May 8, 8:12 PM CDT	Severe Thunderstorm Warning	OUN	33 min
May 8, 8:46 PM CDT	Severe Thunderstorm Warning	OUN	29 min
May 8, 8:48 PM CDT	Severe Thunderstorm Warning	OUN	27 min
May 8, 9:15 PM CDT	Severe Thunderstorm Warning Considerable damage threat	OUN	45 min
May 8, 9:16 PM CDT	Severe Thunderstorm Warning	OUN	44 min
May 8, 9:28 PM CDT	Severe Thunderstorm Warning	OUN	32 min
May 8, 9:56 PM CDT	Severe Thunderstorm Warning	OUN	49 min
May 9, 3:32 PM CDT	Mesoscale Discussion	SPC	58 min
May 9, 3:59 PM CDT	Severe Thunderstorm Watch	SPC	8 hr
May 9, 6:19 PM CDT	Mesoscale Discussion	SPC	3 hr
May 14, 12:56 PM CDT	Red Flag Warning	OUN	32 hr
May 14, 3:42 PM CDT	Severe Thunderstorm Watch	SPC	6 hr
May 15, 7:05 PM CDT	Mesoscale Discussion	SPC	55 min
May 15, 7:22 PM CDT	Severe Thunderstorm Watch	SPC	3 hr
May 15, 8:33 PM CDT	Mesoscale Discussion	SPC	87 min
May 15, 9:09 PM CDT	Special Weather Statement	OUN	36 min
May 15, 11:29 PM CDT	Special Weather Statement	OUN	31 min
May 16, 2:22 AM CDT	Special Weather Statement	OUN	38 min
May 16, 2:49 AM CDT	Special Weather Statement	OUN	26 min
May 16, 3:18 AM CDT	Special Weather Statement	OUN	42 min
May 17, 12:29 PM CDT	Wind Advisory	OUN	39 hr
May 18, 4:36 PM CDT	Tornado Watch	SPC	4 hr
May 21, 5:07 PM CDT	Areal Flood Advisory	OUN	3 hr
May 22, 7:59 PM CDT	Mesoscale Discussion	SPC	91 min
May 22, 10:44 PM CDT	Special Weather Statement	OUN	31 min
May 22, 11:01 PM CDT	Severe Thunderstorm Warning	OUN	18 min
May 22, 11:09 PM CDT	Severe Thunderstorm Warning	OUN	34 min
May 24, 12:58 AM CDT	Severe Thunderstorm Warning	OUN	47 min
May 24, 1:43 AM CDT	Special Weather Statement	OUN	47 min
May 26, 4:18 PM CDT	Special Weather Statement	OUN	27 min
May 26, 4:34 PM CDT	Severe Thunderstorm Warning	OUN	26 min
May 26, 4:58 PM CDT	Special Weather Statement	OUN	32 min
May 26, 5:23 PM CDT	Special Weather Statement	OUN	37 min
May 26, 7:17 PM CDT	Special Weather Statement	OUN	28 min
May 26, 8:12 PM CDT	Areal Flood Advisory	OUN	3 hr
May 26, 8:19 PM CDT	Severe Thunderstorm Warning	OUN	29 min
May 26, 9:11 PM CDT	Areal Flood Advisory	OUN	3 hr
May 30, 5:47 PM CDT	Severe Thunderstorm Watch	SPC	2 hr
May 30, 6:53 PM CDT	Mesoscale Discussion	SPC	2 hr
Jun 5, 7:03 PM CDT	Special Weather Statement	OUN	27 min
Jun 5, 8:12 PM CDT	Special Weather Statement	OUN	33 min
Jun 5, 8:16 PM CDT	Areal Flood Advisory	OUN	3 hr
Jun 5, 8:25 PM CDT	Areal Flood Advisory	OUN	3 hr
Jun 5, 8:48 PM CDT	Special Weather Statement	OUN	27 min
Jun 5, 8:50 PM CDT	Areal Flood Advisory	OUN	3 hr
Jun 5, 9:50 PM CDT	Areal Flood Advisory	OUN	3 hr
Jun 5, 11:49 PM CDT	Areal Flood Advisory	OUN	3 hr
Jun 6, 12:24 AM CDT	Flash Flood Warning	OUN	3 hr
Jun 6, 1:13 AM CDT	Flood Watch	OUN	34 hr
Jun 6, 3:25 AM CDT	Areal Flood Warning	OUN	5 hr
Jun 6, 12:28 PM CDT	Mesoscale Discussion	SPC	92 min
Jun 11, 12:20 AM CDT	Heat Advisory	OUN	18 hr
Jun 11, 1:18 PM CDT	Mesoscale Discussion	SPC	117 min
Jun 11, 3:50 PM CDT	Severe Thunderstorm Watch	SPC	9 hr
Jun 11, 10:07 PM CDT	Severe Thunderstorm Warning	OUN	35 min
Jun 16, 12:46 PM CDT	Heat Advisory	OUN	31 hr
Jun 17, 1:20 AM CDT	Heat Advisory	OUN	41 hr
Jun 18, 12:10 PM CDT	Flood Watch	OUN	21 hr
Jun 19, 3:47 AM CDT	Areal Flood Advisory	OUN	3 hr
Jun 19, 4:00 AM CDT	Severe Thunderstorm Warning	OUN	45 min
Jun 19, 4:34 AM CDT	Areal Flood Advisory	OUN	3 hr
Jun 19, 4:40 AM CDT	Severe Thunderstorm Warning Considerable damage threat	OUN	50 min
Jun 19, 4:57 AM CDT	Flash Flood Warning	OUN	3 hr
Jun 19, 8:02 AM CDT	Areal Flood Warning	OUN	118 min
Jun 20, 12:52 PM CDT	Heat Advisory	OUN	31 hr
Jun 21, 10:38 PM CDT	Mesoscale Discussion	SPC	2 hr
Jun 22, 1:46 AM CDT	Severe Thunderstorm Warning Considerable damage threat	OUN	59 min
Jun 22, 2:36 AM CDT	Severe Thunderstorm Warning	OUN	54 min
Jun 22, 3:10 AM CDT	Severe Thunderstorm Warning	OUN	50 min
Jun 23, 12:51 AM CDT	Mesoscale Discussion	SPC	3 hr
Jun 23, 9:58 AM CDT	Severe Thunderstorm Watch	SPC	7 hr
Jun 23, 12:21 PM CDT	Mesoscale Discussion	SPC	114 min
Jun 23, 1:44 PM CDT	Mesoscale Discussion	SPC	2 hr
Jun 24, 5:14 PM CDT	Mesoscale Discussion	SPC	91 min
Jun 25, 8:55 PM CDT	Severe Thunderstorm Watch	SPC	5 hr
Jun 25, 10:54 PM CDT	Mesoscale Discussion	SPC	66 min
Jun 26, 12:07 AM CDT	Severe Thunderstorm Warning	OUN	38 min
Jun 26, 12:42 AM CDT	Severe Thunderstorm Warning	OUN	48 min
Jul 5, 4:37 AM CDT	Special Weather Statement	OUN	23 min
Jul 5, 2:22 PM CDT	Severe Thunderstorm Warning	OUN	38 min
Jul 5, 2:39 PM CDT	Severe Thunderstorm Watch	SPC	7 hr
Jul 5, 3:24 PM CDT	Severe Thunderstorm Warning	OUN	51 min
Jul 5, 3:46 PM CDT	Severe Thunderstorm Warning	OUN	29 min
Jul 17, 3:29 PM CDT	Special Weather Statement	OUN	31 min
Jul 17, 4:00 PM CDT	Special Weather Statement	OUN	30 min
Jul 19, 6:00 PM CDT	Special Weather Statement	OUN	30 min
Jul 19, 6:29 PM CDT	Special Weather Statement	OUN	31 min
Jul 19, 6:58 PM CDT	Special Weather Statement	OUN	32 min
Jul 20, 12:18 PM CDT	Heat Advisory	OUN	32 hr
Jul 21, 12:20 PM CDT	Heat Advisory	OUN	32 hr
Jul 22, 11:45 AM CDT	Heat Advisory	OUN	33 hr
Jul 22, 11:57 AM CDT	Extreme Heat Warning	OUN	8 hr
Jul 23, 10:29 AM CDT	Heat Advisory	OUN	34 hr
Jul 23, 2:35 PM CDT	Extreme Heat Warning	OUN	6 hr
Jul 24, 12:00 PM CDT	Heat Advisory	OUN	33 hr
Jul 25, 12:12 PM CDT	Heat Advisory	OUN	33 hr
Jul 26, 11:57 AM CDT	Heat Advisory	OUN	33 hr
Jul 27, 11:28 AM CDT	Heat Advisory	OUN	34 hr
Jul 28, 12:56 PM CDT	Heat Advisory	OUN	32 hr
Jul 29, 12:19 PM CDT	Heat Advisory	OUN	33 hr
Jul 30, 12:20 PM CDT	Heat Advisory	OUN	33 hr
Jul 31, 2:08 AM CDT	Extreme Heat Warning	OUN	19 hr
Jul 31, 3:03 PM CDT	Mesoscale Discussion	SPC	117 min
Jul 31, 5:18 PM CDT	Severe Thunderstorm Warning Considerable damage threat	OUN	42 min
Jul 31, 6:21 PM CDT	Severe Thunderstorm Warning	OUN	39 min
Aug 6, 1:30 PM CDT	Heat Advisory	OUN	31 hr
Aug 7, 11:45 AM CDT	Heat Advisory	OUN	32 hr
Aug 8, 1:05 PM CDT	Heat Advisory	OUN	31 hr
Aug 9, 1:10 PM CDT	Heat Advisory	OUN	30 hr
Aug 10, 1:01 PM CDT	Heat Advisory	OUN	6 days
Aug 14, 1:28 PM CDT	Heat Advisory	OUN	54 hr
Aug 17, 12:52 AM CDT	Heat Advisory	OUN	19 hr
Aug 17, 11:48 AM CDT	Heat Advisory	OUN	32 hr
Aug 18, 11:32 AM CDT	Heat Advisory	OUN	32 hr
Aug 19, 12:28 PM CDT	Heat Advisory	OUN	57 hr
Aug 21, 12:09 PM CDT	Heat Advisory	OUN	31 hr
Aug 22, 1:48 PM CDT	Heat Advisory	OUN	30 hr
Aug 22, 2:18 PM CDT	Mesoscale Discussion	SPC	117 min
Aug 22, 11:02 PM CDT	Extreme Heat Warning	OUN	21 hr
Aug 23, 12:47 PM CDT	Extreme Heat Warning	OUN	31 hr
Aug 24, 1:23 PM CDT	Heat Advisory	OUN	30 hr
Aug 24, 2:29 PM CDT	Red Flag Warning	OUN	7 hr
Aug 25, 12:09 AM CDT	Extreme Heat Warning	OUN	19 hr
Aug 27, 8:26 AM CDT	Special Weather Statement	OUN	49 min
Aug 27, 8:49 AM CDT	Special Weather Statement	OUN	41 min
Aug 27, 9:28 AM CDT	Special Weather Statement	OUN	47 min
Sep 1, 12:10 PM CDT	Heat Advisory	OUN	31 hr
Sep 2, 12:59 PM CDT	Heat Advisory	OUN	30 hr
Sep 3, 11:50 AM CDT	Heat Advisory	OUN	31 hr
Sep 4, 12:19 PM CDT	Heat Advisory	OUN	31 hr
Sep 5, 12:24 PM CDT	Heat Advisory	OUN	3 days
Sep 8, 12:05 PM CDT	Heat Advisory	OUN	31 hr
Sep 11, 12:39 PM CDT	Heat Advisory	OUN	30 hr
Sep 13, 12:26 AM CDT	Heat Advisory	OUN	19 hr
Sep 23, 5:10 PM CDT	Special Weather Statement	OUN	35 min
Sep 26, 4:51 PM CDT	Mesoscale Discussion	SPC	3 hr
Sep 26, 5:53 PM CDT	Special Weather Statement	OUN	37 min
Sep 26, 8:51 PM CDT	Special Weather Statement	OUN	24 min

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	57
Tornado Warning	2
Severe Thunderstorm Watch	12
Tornado Watch	6
Mesoscale Discussion	41
Special Weather Statement	31
Flooding
Areal Flood Warning	2
Flash Flood Warning	2
Flood Watch	3
Areal Flood Advisory	11
Winter
Winter Storm Warning	1
Winter Storm Watch	1
Heat
Extreme Heat Warning	6
Heat Advisory	36
Cold
Extreme Cold Warning	1
Extreme Cold Watch	1
Cold Weather Advisory	2
Wind and dust
High Wind Warning	1
High Wind Watch	1
Blowing Dust Advisory	1
Wind Advisory	7
Fire
Red Flag Warning	13
Fire Weather Watch	9

The busiest days

Days with the most alerts issued, by UTC date.

Nearby

Alerts in force now Tornadoes on record Forecast The radar archive 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.