Alert archive / Colorado / Cheyenne County

Weather alerts in Cheyenne County, Colorado, 2023

319 weather alerts in 2023, from the National Weather Service and the Storm Prediction Center. An alert counts here when it covered this county.

Cheyenne County and its neighbors

Each county as a circle sized by its count in 2023. Tap one for its archive.

Alerts: 319
Warnings: 101
Watches: 61
Advisories: 25
Busiest month: June63 alerts
Busiest day: June 17, 202315 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 7 tornado warnings covering Cheyenne County in 2023 had a tornado report inside them; 2 of 2 tornado reports fell inside a warning, on average 4 minutes after it went out.

Cheyenne County, 2023

	Warnings	With a report	False alarm ratio	Reports	Inside a warning	Mean lead time
Tornado warnings	7	1	86%	2	100%	4 min
Severe thunderstorm warnings	43	10	77%	6	83%	16 min
Flash flood warnings	11	1	91%	1	0%

Each office's whole area, 2023

	Warnings	With a report	False alarm ratio	Reports	Inside a warning	Mean lead time
NWS Goodland, KS: tornado warnings	65	15	77%	38	84%	15 min
NWS Goodland, KS: severe thunderstorm warnings	413	191	54%	652	78%	27 min
NWS Goodland, KS: flash flood warnings	74	16	78%	45	64%	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, Mountain Time. Each opens its own page with the text, the map, the radar and the sounding.

Issued	Product	Office	Lasted
Jan 1, 12:49 PM MST	Winter Weather Advisory	GLD	42 hr
Jan 2, 5:17 AM MST	Dense Fog Advisory	GLD	12 hr
Jan 17, 1:32 AM MST	Winter Weather Advisory	GLD	45 hr
Jan 17, 4:23 PM MST	Dense Fog Advisory	GLD	5 hr
Jan 19, 3:02 AM MST	Winter Storm Watch	GLD	33 hr
Jan 19, 2:00 PM MST	Winter Storm Warning	GLD	54 hr
Jan 20, 8:49 PM MST	Mesoscale Discussion	SPC	4 hr
Jan 26, 2:08 PM MST	Wind Chill Advisory	GLD	67 hr
Jan 27, 2:03 PM MST	Wind Chill Advisory	GLD	67 hr
Jan 28, 1:50 PM MST	Dense Fog Advisory	GLD	5 hr
Jan 30, 2:20 AM MST	Wind Chill Advisory	GLD	30 hr
Feb 7, 11:54 AM MST	High Wind Watch	GLD	26 hr
Feb 12, 1:15 PM MST	Winter Storm Watch	GLD	47 hr
Feb 14, 3:30 AM MST	Winter Storm Warning	GLD	50 hr
Feb 15, 7:31 AM MST	Mesoscale Discussion	SPC	6 hr
Feb 21, 1:30 PM MST	Wind Chill Advisory	GLD	46 hr
Feb 22, 4:52 PM MST	Snow Squall Warning	GLD	53 min
Feb 26, 3:50 PM MST	High Wind Warning	GLD	85 min
Feb 27, 6:25 PM MST	Red Flag Warning	GLD	23 hr
Mar 1, 2:04 AM MST	Winter Storm Watch	GLD	19 hr
Mar 3, 2:11 AM MST	Fire Weather Watch	GLD	48 hr
Mar 4, 11:42 AM MST	Red Flag Warning	GLD	29 hr
Mar 6, 7:30 PM MST	Winter Weather Advisory	GLD	18 hr
Mar 8, 1:00 PM MST	Winter Weather Advisory	GLD	21 hr
Mar 21, 3:05 AM MDT	Fire Weather Watch	GLD	11 hr
Mar 21, 1:42 PM MDT	Red Flag Warning	GLD	28 hr
Mar 27, 1:40 PM MDT	Blowing Dust Advisory	GLD	4 hr
Mar 28, 2:29 AM MDT	Fire Weather Watch	GLD	24 hr
Mar 29, 2:12 AM MDT	Red Flag Warning	GLD	44 hr
Mar 30, 10:05 PM MDT	Red Flag Warning	GLD	21 hr
Mar 31, 2:10 AM MDT	Fire Weather Watch	GLD	18 hr
Mar 31, 8:35 PM MDT	Red Flag Warning	GLD	22 hr
Apr 1, 2:05 PM MDT	Fire Weather Watch	GLD	10 hr
Apr 2, 12:13 PM MDT	Red Flag Warning	GLD	7 hr
Apr 2, 2:05 PM MDT	Fire Weather Watch	GLD	12 hr
Apr 3, 2:15 AM MDT	Red Flag Warning	GLD	13 hr
Apr 3, 11:31 AM MDT	Red Flag Warning	GLD	26 hr
Apr 5, 1:32 PM MDT	Fire Weather Watch	GLD	24 hr
Apr 6, 1:12 PM MDT	Red Flag Warning	GLD	31 hr
Apr 9, 1:45 PM MDT	Fire Weather Watch	GLD	20 hr
Apr 10, 10:14 AM MDT	Red Flag Warning	GLD	34 hr
Apr 10, 1:09 PM MDT	Fire Weather Watch	GLD	25 hr
Apr 11, 2:31 PM MDT	Fire Weather Watch	GLD	21 hr
Apr 11, 2:31 PM MDT	Red Flag Warning	GLD	29 hr
Apr 12, 11:15 AM MDT	Red Flag Warning	GLD	33 hr
Apr 13, 3:54 PM MDT	High Wind Warning	GLD	3 hr
Apr 13, 4:01 PM MDT	Blowing Dust Advisory	GLD	3 hr
Apr 16, 2:14 AM MDT	Fire Weather Watch	GLD	34 hr
Apr 17, 2:05 AM MDT	Red Flag Warning	GLD	42 hr
Apr 19, 8:25 AM MDT	Red Flag Warning	GLD	12 hr
Apr 19, 9:41 AM MDT	High Wind Warning	GLD	17 hr
Apr 19, 1:37 PM MDT	Fire Weather Watch	GLD	13 hr
Apr 19, 5:26 PM MDT	Blowing Dust Advisory	GLD	4 hr
Apr 20, 2:28 AM MDT	Red Flag Warning	GLD	18 hr
Apr 26, 11:46 PM MDT	Dense Fog Advisory	GLD	7 hr
Apr 27, 5:43 PM MDT	Severe Thunderstorm Warning	GLD	62 min
May 4, 2:19 PM MDT	Fire Weather Watch	GLD	22 hr
May 5, 12:00 PM MDT	Red Flag Warning	GLD	33 hr
May 9, 2:27 PM MDT	Mesoscale Discussion	SPC	93 min
May 10, 1:25 PM MDT	Mesoscale Discussion	SPC	2 hr
May 10, 1:55 PM MDT	Tornado Watch	SPC	7 hr
May 10, 4:45 PM MDT	Mesoscale Discussion	SPC	90 min
May 10, 6:18 PM MDT	Severe Thunderstorm Warning	GLD	27 min
May 10, 8:31 PM MDT	Flood Watch	GLD	39 hr
May 11, 10:31 AM MDT	Special Weather Statement	GLD	14 min
May 11, 10:37 AM MDT	Tornado Warning	GLD	23 min
May 11, 11:22 AM MDT	Tornado Watch	SPC	8 hr
May 11, 1:58 PM MDT	Flash Flood Warning	GLD	6 hr
May 11, 3:41 PM MDT	Special Weather Statement	GLD	34 min
May 11, 4:18 PM MDT	Special Weather Statement	GLD	27 min
May 11, 4:34 PM MDT	Severe Thunderstorm Warning	GLD	41 min
May 11, 4:41 PM MDT	Tornado Warning	GLD	19 min
May 11, 4:53 PM MDT	Tornado Warning Tornado observed	GLD	21 min
May 11, 4:57 PM MDT	Tornado Warning Tornado observed	GLD	21 min
May 11, 6:08 PM MDT	Special Weather Statement	GLD	37 min
May 11, 6:43 PM MDT	Special Weather Statement	GLD	32 min
May 16, 12:57 PM MDT	Mesoscale Discussion	SPC	2 hr
May 17, 4:56 PM MDT	Special Weather Statement	GLD	34 min
May 18, 7:06 PM MDT	Areal Flood Warning	GLD	14 hr
May 21, 2:05 PM MDT	Special Weather Statement	GLD	40 min
May 21, 3:59 PM MDT	Special Weather Statement	GLD	46 min
May 21, 4:43 PM MDT	Special Weather Statement	GLD	47 min
May 21, 9:03 PM MDT	Flash Flood Warning	GLD	6 hr
May 24, 6:14 PM MDT	Special Weather Statement	GLD	16 min
May 24, 6:29 PM MDT	Severe Thunderstorm Warning	GLD	46 min
May 24, 7:15 PM MDT	Special Weather Statement	GLD	30 min
May 24, 7:47 PM MDT	Special Weather Statement	GLD	28 min
May 26, 11:56 AM MDT	Mesoscale Discussion	SPC	2 hr
May 27, 4:03 PM MDT	Mesoscale Discussion	SPC	117 min
May 27, 4:37 PM MDT	Special Weather Statement	GLD	23 min
May 27, 5:04 PM MDT	Special Weather Statement	GLD	26 min
May 27, 5:32 PM MDT	Special Weather Statement	GLD	28 min
May 27, 5:59 PM MDT	Special Weather Statement	GLD	31 min
May 28, 9:54 PM MDT	Special Weather Statement	GLD	36 min
May 30, 3:55 PM MDT	Severe Thunderstorm Warning	GLD	65 min
May 30, 3:56 PM MDT	Severe Thunderstorm Watch	SPC	7 hr
May 30, 4:46 PM MDT	Flash Flood Warning	GLD	3 hr
May 30, 5:30 PM MDT	Severe Thunderstorm Warning	GLD	44 min
May 30, 7:10 PM MDT	Mesoscale Discussion	SPC	2 hr
May 30, 7:42 PM MDT	Areal Flood Warning	GLD	7 hr
May 31, 1:47 PM MDT	Mesoscale Discussion	SPC	118 min
May 31, 3:49 PM MDT	Special Weather Statement	GLD	26 min
May 31, 4:00 PM MDT	Severe Thunderstorm Warning	GLD	30 min
May 31, 6:30 PM MDT	Areal Flood Warning	GLD	6 hr
Jun 1, 4:12 PM MDT	Special Weather Statement	GLD	33 min
Jun 2, 2:08 PM MDT	Special Weather Statement	GLD	37 min
Jun 2, 2:19 PM MDT	Severe Thunderstorm Warning	GLD	41 min
Jun 4, 4:24 PM MDT	Special Weather Statement	GLD	66 min
Jun 4, 5:28 PM MDT	Special Weather Statement	GLD	62 min
Jun 9, 6:35 PM MDT	Special Weather Statement	GLD	25 min
Jun 9, 6:45 PM MDT	Severe Thunderstorm Warning	GLD	26 min
Jun 10, 3:45 PM MDT	Mesoscale Discussion	SPC	60 min
Jun 10, 8:24 PM MDT	Special Weather Statement	GLD	36 min
Jun 12, 2:50 AM MDT	Flood Watch	GLD	19 hr
Jun 12, 12:43 PM MDT	Severe Thunderstorm Watch	SPC	6 hr
Jun 12, 2:53 PM MDT	Mesoscale Discussion	SPC	97 min
Jun 12, 4:31 PM MDT	Special Weather Statement	GLD	44 min
Jun 13, 1:45 PM MDT	Special Weather Statement	GLD	30 min
Jun 13, 1:57 PM MDT	Special Weather Statement	GLD	33 min
Jun 13, 2:29 PM MDT	Special Weather Statement	GLD	31 min
Jun 13, 2:56 PM MDT	Special Weather Statement	GLD	49 min
Jun 15, 12:21 PM MDT	Severe Thunderstorm Watch	SPC	6 hr
Jun 15, 1:06 PM MDT	Special Weather Statement	GLD	24 min
Jun 15, 2:11 PM MDT	Severe Thunderstorm Warning	GLD	35 min
Jun 15, 2:16 PM MDT	Special Weather Statement	GLD	14 min
Jun 16, 12:58 AM MDT	Flood Watch	GLD	1 min
Jun 16, 1:03 AM MDT	Flood Watch	GLD	25 hr
Jun 16, 12:36 PM MDT	Mesoscale Discussion	SPC	114 min
Jun 16, 1:22 PM MDT	Severe Thunderstorm Watch	SPC	8 hr
Jun 16, 3:51 PM MDT	Mesoscale Discussion	SPC	84 min
Jun 16, 5:14 PM MDT	Severe Thunderstorm Warning	GLD	46 min
Jun 16, 5:38 PM MDT	Mesoscale Discussion	SPC	2 hr
Jun 16, 5:55 PM MDT	Severe Thunderstorm Warning	GLD	65 min
Jun 16, 6:14 PM MDT	Severe Thunderstorm Warning Considerable damage threat	GLD	61 min
Jun 16, 7:15 PM MDT	Severe Thunderstorm Warning	GLD	60 min
Jun 16, 7:38 PM MDT	Tornado Warning	GLD	26 min
Jun 16, 7:57 PM MDT	Flash Flood Warning	GLD	3 hr
Jun 16, 8:37 PM MDT	Mesoscale Discussion	SPC	113 min
Jun 16, 8:38 PM MDT	Special Weather Statement	GLD	37 min
Jun 16, 10:45 PM MDT	Areal Flood Warning	GLD	11 hr
Jun 16, 11:23 PM MDT	Areal Flood Warning	GLD	16 hr
Jun 17, 2:28 AM MDT	Flood Watch	GLD	20 hr
Jun 17, 12:21 PM MDT	Severe Thunderstorm Watch	SPC	6 hr
Jun 17, 2:23 PM MDT	Mesoscale Discussion	SPC	67 min
Jun 17, 3:53 PM MDT	Special Weather Statement	GLD	37 min
Jun 17, 4:29 PM MDT	Special Weather Statement	GLD	31 min
Jun 17, 4:34 PM MDT	Flash Flood Warning	GLD	4 hr
Jun 17, 5:15 PM MDT	Flash Flood Warning	GLD	4 hr
Jun 17, 8:29 PM MDT	Areal Flood Warning	GLD	10 hr
Jun 17, 9:19 PM MDT	Areal Flood Warning	GLD	59 hr
Jun 21, 12:43 AM MDT	Flood Watch	GLD	32 hr
Jun 21, 3:43 PM MDT	Special Weather Statement	GLD	32 min
Jun 21, 3:52 PM MDT	Mesoscale Discussion	SPC	53 min
Jun 21, 3:54 PM MDT	Severe Thunderstorm Warning	GLD	47 min
Jun 21, 4:23 PM MDT	Severe Thunderstorm Watch	SPC	6 hr
Jun 21, 7:04 PM MDT	Mesoscale Discussion	SPC	116 min
Jun 21, 9:19 PM MDT	Special Weather Statement	PUB	26 min
Jun 21, 9:58 PM MDT	Severe Thunderstorm Watch	SPC	8 hr
Jun 22, 3:18 AM MDT	Special Weather Statement	GLD	42 min
Jun 22, 4:05 AM MDT	Special Weather Statement	GLD	40 min
Jun 23, 2:07 PM MDT	Mesoscale Discussion	SPC	2 hr
Jun 23, 2:54 PM MDT	Severe Thunderstorm Watch	SPC	7 hr
Jun 29, 2:03 PM MDT	Mesoscale Discussion	SPC	117 min
Jun 30, 12:02 PM MDT	Flood Watch	GLD	9 hr
Jun 30, 12:10 PM MDT	Mesoscale Discussion	SPC	2 hr
Jun 30, 12:56 PM MDT	Severe Thunderstorm Watch	SPC	6 hr
Jul 2, 4:20 PM MDT	Special Weather Statement	GLD	25 min
Jul 2, 4:44 PM MDT	Special Weather Statement	GLD	31 min
Jul 3, 4:27 PM MDT	Special Weather Statement	GLD	33 min
Jul 4, 1:41 PM MDT	Mesoscale Discussion	SPC	64 min
Jul 4, 2:05 PM MDT	Severe Thunderstorm Watch	SPC	9 hr
Jul 4, 5:14 PM MDT	Mesoscale Discussion	SPC	91 min
Jul 4, 11:42 PM MDT	Special Weather Statement	GLD	33 min
Jul 5, 12:10 AM MDT	Special Weather Statement	GLD	20 min
Jul 6, 4:59 PM MDT	Mesoscale Discussion	SPC	2 hr
Jul 6, 7:18 PM MDT	Tornado Watch	SPC	7 hr
Jul 6, 7:37 PM MDT	Special Weather Statement	GLD	23 min
Jul 6, 7:53 PM MDT	Severe Thunderstorm Warning	GLD	67 min
Jul 6, 8:09 PM MDT	Severe Thunderstorm Warning Considerable damage threat	GLD	51 min
Jul 6, 8:19 PM MDT	Severe Thunderstorm Warning Destructive damage threat	GLD	41 min
Jul 6, 9:08 PM MDT	Severe Thunderstorm Warning Considerable damage threat	GLD	67 min
Jul 6, 10:24 PM MDT	Special Weather Statement	GLD	21 min
Jul 8, 1:09 PM MDT	Severe Thunderstorm Watch	SPC	8 hr
Jul 8, 4:18 PM MDT	Mesoscale Discussion	SPC	117 min
Jul 10, 12:47 PM MDT	Mesoscale Discussion	SPC	118 min
Jul 10, 1:37 PM MDT	Severe Thunderstorm Watch	SPC	7 hr
Jul 10, 3:50 PM MDT	Special Weather Statement	GLD	25 min
Jul 13, 12:09 PM MDT	Mesoscale Discussion	SPC	2 hr
Jul 13, 12:29 PM MDT	Severe Thunderstorm Watch	SPC	10 hr
Jul 13, 2:53 PM MDT	Severe Thunderstorm Warning	GLD	37 min
Jul 13, 3:16 PM MDT	Severe Thunderstorm Warning	GLD	44 min
Jul 18, 6:18 PM MDT	Special Weather Statement	GLD	42 min
Jul 18, 6:57 PM MDT	Special Weather Statement	GLD	33 min
Jul 19, 1:43 PM MDT	Mesoscale Discussion	SPC	2 hr
Jul 19, 2:49 PM MDT	Severe Thunderstorm Watch	SPC	7 hr
Jul 19, 6:14 PM MDT	Special Weather Statement	GLD	31 min
Jul 20, 2:51 AM MDT	Flood Watch	GLD	23 hr
Jul 20, 12:15 PM MDT	Mesoscale Discussion	SPC	2 hr
Jul 20, 1:27 PM MDT	Severe Thunderstorm Watch	SPC	9 hr
Jul 20, 4:19 PM MDT	Mesoscale Discussion	SPC	116 min
Jul 20, 5:56 PM MDT	Special Weather Statement	GLD	34 min
Jul 20, 6:33 PM MDT	Severe Thunderstorm Warning	GLD	57 min
Jul 20, 7:01 PM MDT	Flash Flood Warning	GLD	106 min
Jul 20, 7:16 PM MDT	Flash Flood Warning	GLD	96 min
Jul 20, 7:16 PM MDT	Severe Thunderstorm Warning	GLD	47 min
Jul 20, 7:43 PM MDT	Special Weather Statement	GLD	32 min
Jul 20, 7:57 PM MDT	Flash Flood Warning	GLD	95 min
Jul 20, 8:19 PM MDT	Special Weather Statement	GLD	26 min
Jul 20, 8:33 PM MDT	Flash Flood Warning	GLD	3 hr
Jul 20, 9:13 PM MDT	Areal Flood Warning	GLD	12 hr
Jul 22, 3:14 PM MDT	Severe Thunderstorm Warning	GLD	46 min
Jul 22, 3:43 PM MDT	Severe Thunderstorm Warning	GLD	47 min
Jul 22, 4:04 PM MDT	Special Weather Statement	GLD	26 min
Jul 22, 4:30 PM MDT	Severe Thunderstorm Warning	GLD	60 min
Jul 22, 4:38 PM MDT	Special Weather Statement	GLD	22 min
Jul 23, 8:05 PM MDT	Special Weather Statement	GLD	55 min
Jul 23, 8:52 PM MDT	Special Weather Statement	GLD	53 min
Jul 23, 9:28 PM MDT	Special Weather Statement	GLD	32 min
Jul 25, 4:34 PM MDT	Mesoscale Discussion	SPC	86 min
Jul 25, 5:36 PM MDT	Severe Thunderstorm Warning	GLD	39 min
Jul 25, 5:46 PM MDT	Special Weather Statement	GLD	29 min
Jul 25, 5:58 PM MDT	Severe Thunderstorm Warning	GLD	62 min
Jul 25, 6:13 PM MDT	Special Weather Statement	GLD	17 min
Jul 25, 6:59 PM MDT	Special Weather Statement	GLD	31 min
Jul 25, 7:50 PM MDT	Special Weather Statement	GLD	25 min
Jul 25, 8:13 PM MDT	Special Weather Statement	GLD	32 min
Jul 25, 8:38 PM MDT	Special Weather Statement	GLD	37 min
Jul 26, 2:37 PM MDT	Mesoscale Discussion	SPC	113 min
Jul 28, 11:07 PM MDT	Special Weather Statement	GLD	38 min
Aug 1, 2:33 PM MDT	Mesoscale Discussion	SPC	87 min
Aug 2, 6:50 PM MDT	Special Weather Statement	GLD	25 min
Aug 2, 7:15 PM MDT	Special Weather Statement	GLD	45 min
Aug 2, 7:58 PM MDT	Special Weather Statement	GLD	47 min
Aug 2, 8:43 PM MDT	Special Weather Statement	GLD	47 min
Aug 2, 9:40 PM MDT	Flash Flood Warning	GLD	3 hr
Aug 3, 2:57 PM MDT	Severe Thunderstorm Watch	SPC	8 hr
Aug 3, 6:42 PM MDT	Mesoscale Discussion	SPC	2 hr
Aug 3, 7:29 PM MDT	Special Weather Statement	GLD	31 min
Aug 3, 7:56 PM MDT	Severe Thunderstorm Warning	GLD	64 min
Aug 3, 8:05 PM MDT	Special Weather Statement	GLD	25 min
Aug 3, 8:29 PM MDT	Severe Thunderstorm Warning Considerable damage threat	GLD	31 min
Aug 3, 8:35 PM MDT	Severe Thunderstorm Warning Considerable damage threat	GLD	25 min
Aug 3, 8:57 PM MDT	Severe Thunderstorm Warning	GLD	33 min
Aug 4, 3:52 PM MDT	Mesoscale Discussion	SPC	83 min
Aug 4, 10:40 PM MDT	Mesoscale Discussion	SPC	2 hr
Aug 5, 12:44 PM MDT	Mesoscale Discussion	SPC	3 hr
Aug 5, 1:32 PM MDT	Severe Thunderstorm Watch	SPC	10 hr
Aug 5, 5:09 PM MDT	Mesoscale Discussion	SPC	96 min
Aug 5, 9:14 PM MDT	Special Weather Statement	GLD	31 min
Aug 5, 9:26 PM MDT	Severe Thunderstorm Warning	GLD	34 min
Aug 5, 9:58 PM MDT	Special Weather Statement	GLD	32 min
Aug 5, 10:28 PM MDT	Special Weather Statement	GLD	32 min
Aug 6, 11:38 PM MDT	Special Weather Statement	GLD	37 min
Aug 7, 1:14 PM MDT	Mesoscale Discussion	SPC	2 hr
Aug 7, 2:03 PM MDT	Severe Thunderstorm Watch	SPC	7 hr
Aug 7, 4:50 PM MDT	Mesoscale Discussion	SPC	115 min
Aug 7, 6:54 PM MDT	Special Weather Statement	GLD	21 min
Aug 7, 7:00 PM MDT	Severe Thunderstorm Warning	GLD	60 min
Aug 7, 7:57 PM MDT	Special Weather Statement	GLD	33 min
Aug 7, 8:05 PM MDT	Special Weather Statement	GLD	25 min
Aug 8, 1:24 PM MDT	Mesoscale Discussion	SPC	2 hr
Aug 8, 2:37 PM MDT	Severe Thunderstorm Watch	SPC	7 hr
Aug 8, 6:35 PM MDT	Severe Thunderstorm Warning	GLD	55 min
Aug 8, 7:26 PM MDT	Tornado Warning	GLD	38 min
Aug 8, 7:31 PM MDT	Special Weather Statement	GLD	14 min
Aug 8, 7:51 PM MDT	Mesoscale Discussion	SPC	84 min
Aug 8, 8:01 PM MDT	Severe Thunderstorm Warning Considerable damage threat	GLD	29 min
Aug 8, 9:37 PM MDT	Special Weather Statement	GLD	23 min
Aug 8, 9:40 PM MDT	Severe Thunderstorm Watch	SPC	6 hr
Aug 8, 10:05 PM MDT	Special Weather Statement	GLD	10 min
Aug 8, 10:10 PM MDT	Severe Thunderstorm Warning	GLD	65 min
Aug 8, 10:27 PM MDT	Tornado Warning	GLD	33 min
Aug 8, 10:56 PM MDT	Special Weather Statement	GLD	34 min
Aug 8, 11:00 PM MDT	Severe Thunderstorm Warning Destructive damage threat	GLD	60 min
Aug 8, 11:54 PM MDT	Severe Thunderstorm Warning	GLD	21 min
Aug 9, 12:12 AM MDT	Special Weather Statement	GLD	33 min
Aug 9, 8:23 AM MDT	Special Weather Statement	GLD	37 min
Aug 19, 1:38 AM MDT	Fire Weather Watch	GLD	12 hr
Aug 19, 2:05 PM MDT	Red Flag Warning	GLD	29 hr
Aug 25, 4:25 PM MDT	Special Weather Statement	GLD	35 min
Aug 31, 1:54 AM MDT	Fire Weather Watch	GLD	9 hr
Aug 31, 10:31 AM MDT	Red Flag Warning	GLD	33 hr
Sep 4, 10:25 AM MDT	Red Flag Warning	GLD	10 hr
Sep 9, 4:46 PM MDT	Severe Thunderstorm Watch	SPC	6 hr
Sep 9, 4:58 PM MDT	Special Weather Statement	GLD	32 min
Sep 9, 5:08 PM MDT	Severe Thunderstorm Warning	GLD	52 min
Sep 9, 5:55 PM MDT	Severe Thunderstorm Warning	GLD	35 min
Sep 9, 6:26 PM MDT	Severe Thunderstorm Warning	GLD	31 min
Sep 10, 8:00 AM MDT	Special Weather Statement	GLD	30 min
Sep 10, 2:55 PM MDT	Severe Thunderstorm Watch	SPC	7 hr
Sep 10, 3:17 PM MDT	Special Weather Statement	GLD	28 min
Sep 12, 1:06 AM MDT	Dense Fog Advisory	GLD	8 hr
Oct 1, 1:44 PM MDT	Blowing Dust Advisory	GLD	4 hr
Oct 2, 1:50 PM MDT	Mesoscale Discussion	SPC	85 min
Oct 3, 12:12 PM MDT	Severe Thunderstorm Warning	GLD	63 min
Oct 3, 12:19 PM MDT	Severe Thunderstorm Watch	SPC	7 hr
Oct 5, 2:02 AM MDT	Freeze Watch	GLD	24 hr
Oct 6, 2:02 AM MDT	Freeze Warning	GLD	31 hr
Oct 11, 1:59 AM MDT	High Wind Watch	GLD	24 hr
Oct 11, 12:47 PM MDT	Fire Weather Watch	GLD	13 hr
Oct 12, 2:21 AM MDT	High Wind Warning	GLD	36 hr
Oct 12, 11:32 AM MDT	Special Weather Statement	GLD	88 min
Oct 13, 1:26 AM MDT	Freeze Watch	GLD	10 hr
Oct 13, 11:46 AM MDT	Freeze Warning	GLD	21 hr
Oct 25, 1:47 PM MDT	Dense Fog Advisory	GLD	20 hr
Oct 27, 2:04 PM MDT	Winter Weather Advisory	GLD	46 hr
Nov 12, 12:39 PM MST	Fire Weather Watch	GLD	12 hr
Nov 12, 12:39 PM MST	Red Flag Warning	GLD	28 hr
Nov 19, 11:46 AM MST	High Wind Watch	GLD	15 hr
Nov 22, 1:27 PM MST	Winter Storm Watch	GLD	22 hr
Nov 23, 11:56 AM MST	Winter Weather Advisory	GLD	53 hr
Dec 13, 3:17 AM MST	Winter Weather Advisory	GLD	26 hr
Dec 14, 5:40 AM MST	Dense Fog Advisory	GLD	4 hr
Dec 14, 4:33 PM MST	Dense Fog Advisory	GLD	12 hr
Dec 23, 2:50 AM MST	Winter Storm Watch	GLD	11 hr
Dec 23, 2:50 AM MST	Winter Weather Advisory	GLD	32 hr
Dec 24, 4:58 AM MST	Snow Squall Warning	GLD	47 min
Dec 25, 1:46 AM MST	Blizzard Warning	GLD	42 hr
Dec 25, 1:46 AM MST	Winter Weather Advisory	GLD	63 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	43
Tornado Warning	7
Severe Thunderstorm Watch	23
Tornado Watch	3
Mesoscale Discussion	44
Special Weather Statement	88
Flooding
Areal Flood Warning	8
Flash Flood Warning	11
Flood Watch	8
Winter
Blizzard Warning	1
Snow Squall Warning	2
Winter Storm Warning	2
Winter Storm Watch	5
Winter Weather Advisory	9
Cold
Freeze Warning	2
Freeze Watch	2
Wind Chill Advisory	4
Wind and dust
High Wind Warning	4
High Wind Watch	3
Blowing Dust Advisory	4
Fire
Red Flag Warning	21
Fire Weather Watch	17
Fog and smoke
Dense Fog Advisory	8

The busiest days

Days with the most alerts issued, by UTC date.

Nearby

Alerts in force now Tornadoes on record Forecast The radar archive 2022 2024

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.