Weather alerts in Sherman County, Kansas, 2023

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

Sherman County and its neighbors

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

Alerts: 317
Warnings: 109
Watches: 56
Advisories: 31
Busiest month: August57 alerts
Busiest day: May 11, 202317 alerts

Over time

By month

Warning verification

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

3 of 9 tornado warnings covering Sherman County in 2023 had a tornado report inside them; 4 of 4 tornado reports fell inside a warning, on average 6 minutes after it went out.

Sherman County, 2023

	Warnings	With a report	False alarm ratio	Reports	Inside a warning	Mean lead time
Tornado warnings	9	3	67%	4	100%	6 min
Severe thunderstorm warnings	55	33	40%	61	92%	21 min
Flash flood warnings	7	1	86%	5	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 15, 1:06 PM MST	Winter Storm Watch	GLD	36 hr
Jan 16, 12:51 PM MST	Winter Storm Warning	GLD	58 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 24, 2:08 AM MST	Dense Fog Advisory	GLD	7 hr
Jan 25, 1:08 PM MST	Special Weather Statement	GLD	22 min
Jan 25, 2:14 PM MST	Special Weather Statement	GLD	16 min
Jan 25, 2:50 PM MST	Special Weather Statement	GLD	25 min
Jan 25, 3:08 PM MST	Special Weather Statement	GLD	22 min
Jan 25, 3:25 PM MST	Special Weather Statement	GLD	20 min
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 28, 4:53 PM MST	Special Weather Statement	GLD	52 min
Jan 30, 2:20 AM MST	Wind Chill Advisory	GLD	30 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 22, 5:44 PM MST	Snow Squall Warning	GLD	31 min
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 22, 3:55 AM MDT	Dense Fog Advisory	GLD	6 hr
Mar 24, 11:49 PM MDT	Dense Fog Advisory	GLD	7 hr
Mar 25, 2:04 AM MDT	Winter Weather Advisory	GLD	23 hr
Mar 26, 2:10 PM MDT	Winter Weather Advisory	GLD	32 hr
Mar 27, 11:44 PM MDT	Dense Fog Advisory	GLD	8 hr
Mar 29, 2:12 AM MDT	Red Flag Warning	GLD	44 hr
Apr 2, 12:13 PM MDT	Red Flag Warning	GLD	7 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, 3:28 PM MDT	Dust Storm Advisory	GLD	60 min
Apr 13, 3:46 PM MDT	Severe Thunderstorm Warning	GLD	44 min
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, 9:41 AM MDT	High Wind Warning	GLD	17 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, 3:16 PM MDT	Special Weather Statement	GLD	29 min
Apr 27, 3:44 PM MDT	Special Weather Statement	GLD	46 min
Apr 27, 5:06 PM MDT	Severe Thunderstorm Warning	GLD	39 min
Apr 27, 5:43 PM MDT	Severe Thunderstorm Warning	GLD	62 min
May 5, 2:54 PM MDT	Mesoscale Discussion	SPC	2 hr
May 7, 2:51 PM MDT	Severe Thunderstorm Warning	GLD	39 min
May 7, 3:20 PM MDT	Severe Thunderstorm Warning	GLD	40 min
May 7, 3:57 PM MDT	Severe Thunderstorm Warning	GLD	63 min
May 7, 4:01 PM MDT	Mesoscale Discussion	SPC	89 min
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, 2:30 PM MDT	Severe Thunderstorm Warning	GLD	60 min
May 10, 3:25 PM MDT	Severe Thunderstorm Warning Considerable damage threat	GLD	50 min
May 10, 3:26 PM MDT	Severe Thunderstorm Warning	GLD	36 min
May 10, 4:45 PM MDT	Mesoscale Discussion	SPC	90 min
May 10, 7:11 PM MDT	Areal Flood Warning	GLD	13 hr
May 10, 8:31 PM MDT	Flood Watch	GLD	39 hr
May 10, 9:11 PM MDT	Special Weather Statement	GLD	49 min
May 10, 9:59 PM MDT	Special Weather Statement	GLD	46 min
May 11, 10:58 AM MDT	Mesoscale Discussion	SPC	3 hr
May 11, 11:02 AM MDT	Special Weather Statement	GLD	13 min
May 11, 11:22 AM MDT	Tornado Watch	SPC	8 hr
May 11, 11:46 AM MDT	Severe Thunderstorm Warning	GLD	44 min
May 11, 11:56 AM MDT	Tornado Warning	GLD	16 min
May 11, 1:02 PM MDT	Special Weather Statement	GLD	13 min
May 11, 1:55 PM MDT	Tornado Warning	GLD	20 min
May 11, 1:58 PM MDT	Flash Flood Warning	GLD	6 hr
May 11, 5:20 PM MDT	Tornado Warning	GLD	40 min
May 11, 5:28 PM MDT	Tornado Warning	GLD	47 min
May 11, 5:37 PM MDT	Tornado Warning	GLD	23 min
May 11, 5:41 PM MDT	Tornado Warning Tornado observed	GLD	21 min
May 11, 5:41 PM MDT	Tornado Warning Tornado observed	GLD	19 min
May 16, 12:57 PM MDT	Mesoscale Discussion	SPC	2 hr
May 16, 5:29 PM MDT	Severe Thunderstorm Warning	GLD	30 min
May 16, 6:04 PM MDT	Special Weather Statement	GLD	26 min
May 16, 7:34 PM MDT	Severe Thunderstorm Warning	GLD	41 min
May 17, 7:42 PM MDT	Severe Thunderstorm Warning	GLD	63 min
May 17, 8:49 PM MDT	Severe Thunderstorm Warning	GLD	56 min
May 17, 9:34 PM MDT	Special Weather Statement	GLD	26 min
May 17, 9:37 PM MDT	Flash Flood Warning	GLD	6 hr
May 18, 2:28 AM MDT	Flood Watch	GLD	22 hr
May 18, 9:23 AM MDT	Areal Flood Warning	GLD	5 hr
May 18, 6:41 PM MDT	Areal Flood Warning	GLD	14 hr
May 25, 7:12 PM MDT	Flash Flood Warning	GLD	3 hr
May 26, 12:45 AM MDT	Flood Watch	GLD	25 hr
May 27, 6:36 PM MDT	Severe Thunderstorm Warning	GLD	24 min
May 27, 6:59 PM MDT	Special Weather Statement	GLD	31 min
May 27, 7:33 PM MDT	Special Weather Statement	GLD	27 min
May 30, 3:34 PM MDT	Mesoscale Discussion	SPC	86 min
May 30, 3:56 PM MDT	Severe Thunderstorm Watch	SPC	7 hr
May 30, 4:30 PM MDT	Special Weather Statement	GLD	30 min
May 30, 4:39 PM MDT	Special Weather Statement	GLD	36 min
May 30, 4:46 PM MDT	Flash Flood Warning	GLD	3 hr
May 30, 5:14 PM MDT	Severe Thunderstorm Warning	GLD	25 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 30, 7:52 PM MDT	Areal Flood Warning	GLD	7 hr
May 31, 6:10 PM MDT	Special Weather Statement	GLD	35 min
May 31, 6:30 PM MDT	Areal Flood Warning	GLD	6 hr
Jun 2, 4:31 PM MDT	Special Weather Statement	GLD	44 min
Jun 2, 6:56 PM MDT	Special Weather Statement	GLD	34 min
Jun 3, 4:48 PM MDT	Special Weather Statement	GLD	27 min
Jun 3, 5:03 PM MDT	Special Weather Statement	GLD	42 min
Jun 3, 5:40 PM MDT	Special Weather Statement	GLD	35 min
Jun 3, 5:47 PM MDT	Special Weather Statement	GLD	43 min
Jun 4, 3:10 PM MDT	Special Weather Statement	GLD	35 min
Jun 4, 3:45 PM MDT	Special Weather Statement	GLD	15 min
Jun 8, 1:49 PM MDT	Special Weather Statement	GLD	26 min
Jun 8, 3:46 PM MDT	Special Weather Statement	GLD	14 min
Jun 8, 4:29 PM MDT	Special Weather Statement	GLD	16 min
Jun 8, 4:46 PM MDT	Special Weather Statement	GLD	14 min
Jun 9, 3:24 PM MDT	Special Weather Statement	GLD	36 min
Jun 9, 3:39 PM MDT	Special Weather Statement	GLD	21 min
Jun 9, 4:01 PM MDT	Special Weather Statement	GLD	29 min
Jun 10, 3:45 PM MDT	Mesoscale Discussion	SPC	60 min
Jun 10, 7:30 PM MDT	Severe Thunderstorm Warning	GLD	60 min
Jun 10, 8:05 PM MDT	Severe Thunderstorm Warning	GLD	55 min
Jun 10, 8:30 PM MDT	Mesoscale Discussion	SPC	90 min
Jun 12, 2:50 AM MDT	Flood Watch	GLD	19 hr
Jun 15, 3:31 PM MDT	Special Weather Statement	GLD	29 min
Jun 15, 3:57 PM MDT	Special Weather Statement	GLD	33 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, 5:38 PM MDT	Mesoscale Discussion	SPC	2 hr
Jun 16, 6:27 PM MDT	Severe Thunderstorm Watch	SPC	6 hr
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, 8:43 PM MDT	Flash Flood Warning	GLD	3 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, 3:45 PM MDT	Severe Thunderstorm Watch	SPC	6 hr
Jun 17, 6:14 PM MDT	Special Weather Statement	GLD	31 min
Jun 21, 12:43 AM MDT	Flood Watch	GLD	32 hr
Jun 22, 11:05 AM MDT	Flood Watch	GLD	11 hr
Jun 23, 6:31 PM MDT	Special Weather Statement	GLD	29 min
Jun 23, 6:41 PM MDT	Severe Thunderstorm Warning	GLD	34 min
Jun 27, 2:34 PM MDT	Severe Thunderstorm Watch	SPC	8 hr
Jun 29, 2:40 AM MDT	Special Weather Statement	GLD	35 min
Jun 29, 3:13 AM MDT	Severe Thunderstorm Warning	GLD	47 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
Jun 30, 2:33 PM MDT	Severe Thunderstorm Warning Considerable damage threat	GLD	57 min
Jun 30, 3:07 PM MDT	Severe Thunderstorm Warning Considerable damage threat	GLD	38 min
Jun 30, 3:32 PM MDT	Severe Thunderstorm Warning Considerable damage threat	GLD	58 min
Jun 30, 5:25 PM MDT	Areal Flood Warning	GLD	14 hr
Jul 4, 2:36 PM MDT	Severe Thunderstorm Watch	SPC	8 hr
Jul 4, 9:23 PM MDT	Special Weather Statement	GLD	22 min
Jul 4, 9:43 PM MDT	Special Weather Statement	GLD	17 min
Jul 4, 9:48 PM MDT	Special Weather Statement	GLD	27 min
Jul 6, 7:18 PM MDT	Tornado Watch	SPC	7 hr
Jul 6, 10:41 PM MDT	Severe Thunderstorm Warning	GLD	49 min
Jul 6, 11:14 PM MDT	Severe Thunderstorm Warning	GLD	46 min
Jul 6, 11:23 PM MDT	Special Weather Statement	GLD	22 min
Jul 7, 2:47 AM MDT	Special Weather Statement	GLD	28 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 8, 4:56 PM MDT	Severe Thunderstorm Warning Considerable damage threat	GLD	64 min
Jul 8, 5:51 PM MDT	Special Weather Statement	GLD	39 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, 3:59 PM MDT	Mesoscale Discussion	SPC	2 hr
Jul 10, 5:08 PM MDT	Special Weather Statement	GLD	37 min
Jul 10, 5:38 PM MDT	Special Weather Statement	GLD	37 min
Jul 10, 6:26 PM MDT	Severe Thunderstorm Warning	GLD	34 min
Jul 10, 6:52 PM MDT	Severe Thunderstorm Warning	GLD	68 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 19, 1:43 PM MDT	Mesoscale Discussion	SPC	2 hr
Jul 19, 2:49 PM MDT	Severe Thunderstorm Watch	SPC	7 hr
Jul 19, 4:14 PM MDT	Special Weather Statement	GLD	31 min
Jul 19, 4:34 PM MDT	Special Weather Statement	GLD	26 min
Jul 19, 4:44 PM MDT	Special Weather Statement	GLD	31 min
Jul 19, 5:10 PM MDT	Severe Thunderstorm Warning	GLD	50 min
Jul 19, 6:28 PM MDT	Special Weather Statement	GLD	32 min
Jul 19, 6:47 PM MDT	Special Weather Statement	GLD	28 min
Jul 19, 7:00 PM MDT	Special Weather Statement	GLD	30 min
Jul 20, 2:51 AM MDT	Flood Watch	GLD	23 hr
Jul 20, 3:44 PM MDT	Severe Thunderstorm Watch	SPC	7 hr
Jul 20, 7:16 PM MDT	Flash Flood Warning	GLD	96 min
Jul 20, 7:57 PM MDT	Flash Flood Warning	GLD	95 min
Jul 22, 3:14 PM MDT	Severe Thunderstorm Warning	GLD	46 min
Jul 22, 4:26 PM MDT	Special Weather Statement	GLD	34 min
Jul 22, 4:36 PM MDT	Severe Thunderstorm Warning	GLD	39 min
Jul 22, 4:53 PM MDT	Mesoscale Discussion	SPC	97 min
Jul 25, 8:30 PM MDT	Special Weather Statement	GLD	30 min
Jul 25, 8:54 PM MDT	Special Weather Statement	GLD	36 min
Jul 25, 9:14 PM MDT	Special Weather Statement	GLD	31 min
Jul 25, 9:28 PM MDT	Special Weather Statement	GLD	32 min
Jul 25, 9:38 PM MDT	Severe Thunderstorm Warning	GLD	52 min
Jul 25, 10:00 PM MDT	Special Weather Statement	GLD	30 min
Jul 26, 2:37 PM MDT	Mesoscale Discussion	SPC	113 min
Jul 26, 6:51 PM MDT	Severe Thunderstorm Warning Considerable damage threat	GLD	39 min
Jul 26, 7:27 PM MDT	Severe Thunderstorm Warning Considerable damage threat	GLD	63 min
Jul 26, 7:37 PM MDT	Dust Storm Warning	GLD	83 min
Jul 26, 8:10 PM MDT	Special Weather Statement	GLD	35 min
Jul 26, 8:23 PM MDT	Severe Thunderstorm Warning	GLD	41 min
Jul 26, 10:02 PM MDT	Special Weather Statement	GLD	28 min
Jul 26, 11:07 PM MDT	Special Weather Statement	GLD	38 min
Jul 28, 7:56 PM MDT	Severe Thunderstorm Warning	GLD	79 min
Jul 28, 10:00 PM MDT	Special Weather Statement	GLD	30 min
Aug 1, 9:28 AM MDT	Flood Watch	GLD	18 hr
Aug 1, 9:21 PM MDT	Severe Thunderstorm Watch	SPC	6 hr
Aug 2, 7:52 PM MDT	Special Weather Statement	GLD	38 min
Aug 2, 9:27 PM MDT	Special Weather Statement	GLD	33 min
Aug 3, 12:59 AM MDT	Special Weather Statement	GLD	31 min
Aug 3, 6:42 PM MDT	Mesoscale Discussion	SPC	2 hr
Aug 3, 8:28 PM MDT	Severe Thunderstorm Watch	SPC	7 hr
Aug 3, 8:57 PM MDT	Severe Thunderstorm Warning	GLD	33 min
Aug 3, 9:27 PM MDT	Severe Thunderstorm Warning Considerable damage threat	GLD	63 min
Aug 3, 10:27 PM MDT	Special Weather Statement	GLD	48 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, 4:00 AM MDT	Special Weather Statement	GLD	30 min
Aug 5, 7:31 AM MDT	Special Weather Statement	GLD	29 min
Aug 5, 7:52 AM MDT	Special Weather Statement	GLD	23 min
Aug 5, 9:13 AM MDT	Special Weather Statement	GLD	32 min
Aug 5, 9:39 AM MDT	Special Weather Statement	GLD	36 min
Aug 5, 9:52 AM MDT	Severe Thunderstorm Warning	GLD	53 min
Aug 5, 10:45 AM MDT	Special Weather Statement	GLD	30 min
Aug 5, 4:22 PM MDT	Mesoscale Discussion	SPC	83 min
Aug 5, 4:47 PM MDT	Severe Thunderstorm Watch	SPC	7 hr
Aug 5, 5:21 PM MDT	Severe Thunderstorm Warning	GLD	39 min
Aug 5, 5:48 PM MDT	Special Weather Statement	GLD	27 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, 4:14 PM MDT	Severe Thunderstorm Warning	GLD	46 min
Aug 7, 4:42 PM MDT	Severe Thunderstorm Warning	GLD	63 min
Aug 7, 4:50 PM MDT	Mesoscale Discussion	SPC	115 min
Aug 7, 5:02 PM MDT	Special Weather Statement	GLD	28 min
Aug 7, 5:10 PM MDT	Special Weather Statement	GLD	20 min
Aug 7, 5:20 PM MDT	Severe Thunderstorm Warning	GLD	55 min
Aug 7, 5:26 PM MDT	Dust Storm Warning	GLD	49 min
Aug 7, 6:06 PM MDT	Severe Thunderstorm Warning	GLD	54 min
Aug 7, 6:13 PM MDT	Severe Thunderstorm Warning Considerable damage threat	GLD	51 min
Aug 7, 6:26 PM MDT	Severe Thunderstorm Warning Considerable damage threat	GLD	79 min
Aug 7, 6:46 PM MDT	Special Weather Statement	GLD	14 min
Aug 7, 6:57 PM MDT	Areal Flood Warning	GLD	3 hr
Aug 7, 7:36 PM MDT	Special Weather Statement	GLD	24 min
Aug 8, 1:55 AM MDT	Flood Watch	GLD	3 min
Aug 8, 1:58 AM MDT	Flood Watch	GLD	25 hr
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, 5:12 PM MDT	Mesoscale Discussion	SPC	2 hr
Aug 8, 7:51 PM MDT	Mesoscale Discussion	SPC	84 min
Aug 8, 8:23 PM MDT	Severe Thunderstorm Warning Considerable damage threat	GLD	67 min
Aug 8, 9:03 PM MDT	Severe Thunderstorm Warning Considerable damage threat	GLD	57 min
Aug 8, 9:20 PM MDT	Tornado Warning	GLD	25 min
Aug 8, 9:40 PM MDT	Severe Thunderstorm Watch	SPC	6 hr
Aug 8, 9:58 PM MDT	Special Weather Statement	GLD	32 min
Aug 9, 6:40 AM MDT	Dense Fog Advisory	GLD	3 hr
Aug 22, 1:50 AM MDT	Red Flag Warning	GLD	16 hr
Aug 25, 1:31 AM MDT	Flood Watch	GLD	18 hr
Aug 25, 2:54 PM MDT	Mesoscale Discussion	SPC	2 hr
Aug 25, 3:59 PM MDT	Special Weather Statement	GLD	31 min
Aug 25, 9:23 PM MDT	Special Weather Statement	GLD	22 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 1, 2:37 AM MDT	Fire Weather Watch	GLD	22 hr
Sep 4, 10:25 AM MDT	Red Flag Warning	GLD	10 hr
Sep 9, 3:47 PM MDT	Mesoscale Discussion	SPC	88 min
Sep 9, 4:46 PM MDT	Severe Thunderstorm Watch	SPC	6 hr
Sep 9, 6:09 PM MDT	Severe Thunderstorm Warning	GLD	51 min
Sep 9, 6:50 PM MDT	Mesoscale Discussion	SPC	55 min
Sep 9, 6:56 PM MDT	Severe Thunderstorm Warning	GLD	34 min
Sep 10, 3:22 PM MDT	Special Weather Statement	GLD	38 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 3, 11:04 AM MDT	Mesoscale Discussion	SPC	116 min
Oct 3, 12:19 PM MDT	Severe Thunderstorm Watch	SPC	7 hr
Oct 3, 2:17 PM MDT	Severe Thunderstorm Warning	GLD	28 min
Oct 3, 2:37 PM MDT	Severe Thunderstorm Warning	GLD	38 min
Oct 3, 2:40 PM MDT	Severe Thunderstorm Warning	GLD	35 min
Oct 3, 3:10 PM MDT	Severe Thunderstorm Warning Considerable damage threat	GLD	35 min
Oct 5, 2:02 AM MDT	Freeze Watch	GLD	24 hr
Oct 6, 2:02 AM MDT	Freeze Warning	GLD	31 hr
Oct 10, 4:11 AM MDT	Special Weather Statement	GLD	64 min
Oct 11, 1:59 AM MDT	High Wind Watch	GLD	24 hr
Oct 12, 2:21 AM MDT	High Wind Warning	GLD	36 hr
Oct 13, 1:26 AM MDT	Freeze Watch	GLD	10 hr
Oct 13, 11:46 AM MDT	Freeze Warning	GLD	21 hr
Oct 14, 1:31 PM MDT	Freeze Warning	GLD	18 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 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 Weather Advisory	GLD	32 hr
Dec 24, 2:03 AM MST	Winter Storm Watch	GLD	24 hr
Dec 24, 4:58 AM MST	Snow Squall Warning	GLD	47 min
Dec 24, 5:46 AM MST	Special Weather Statement	GLD	59 min
Dec 25, 1:46 AM MST	Blizzard Warning	GLD	42 hr
Dec 25, 1:46 AM MST	Winter Weather Advisory	GLD	63 hr
Dec 26, 3:33 AM MST	Mesoscale Discussion	SPC	5 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	55
Tornado Warning	9
Severe Thunderstorm Watch	19
Tornado Watch	3
Mesoscale Discussion	37
Special Weather Statement	84
Flooding
Areal Flood Warning	9
Flash Flood Warning	7
Flood Watch	15
Winter
Blizzard Warning	1
Snow Squall Warning	3
Winter Storm Warning	3
Winter Storm Watch	6
Winter Weather Advisory	10
Cold
Freeze Warning	3
Freeze Watch	2
Wind Chill Advisory	4
Wind and dust
Dust Storm Warning	2
High Wind Warning	3
High Wind Watch	1
Blowing Dust Advisory	3
Dust Storm Advisory	1
Fire
Red Flag Warning	14
Fire Weather Watch	10
Fog and smoke
Dense Fog Advisory	13

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.