Weather alerts in Colorado, May 2026

314 weather alerts in May 2026, from the National Weather Service and the Storm Prediction Center. An alert counts here when it covered any part of the state, so the counties below add up to more than the state.

Weather alerts by county

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

Alerts: 314
Warnings: 130
Watches: 26
Advisories: 15
Busiest day: May 21, 202645 alerts

Over time

By day

Days in UTC, the clock the archive keeps.

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	Counties	Lasted
May 1, 10:43 AM MDT	Freeze Warning	GJT	Archuleta, Eagle, Garfield, La Plata, Moffat, Pitkin and 2 more	22 hr
May 1, 11:13 AM MDT	Frost Advisory	PUB	Baca, Bent, Crowley, Custer, El Paso, Fremont and 7 more	21 hr
May 1, 11:17 AM MDT	Frost Advisory	GLD	Cheyenne, Kit Carson, Yuma	21 hr
May 3, 1:43 PM MDT	Winter Storm Watch	BOU	Adams, Arapahoe, Boulder, Broomfield, Clear Creek, Denver and 10 more	34 hr
May 4, 12:06 AM MDT	Winter Weather Advisory	PUB	Alamosa, Chaffee, Conejos, Costilla, Custer, El Paso and 9 more	66 hr
May 4, 12:51 AM MDT	Winter Storm Warning	BOU	Adams, Arapahoe, Boulder, Broomfield, Clear Creek, Denver and 10 more	61 hr
May 4, 12:51 AM MDT	Winter Weather Advisory	BOU	Adams, Arapahoe, Elbert, Grand, Jackson, Lincoln and 5 more	61 hr
May 4, 11:24 AM MDT	Winter Weather Advisory	GJT	Archuleta, Delta, Dolores, Eagle, Garfield, Gunnison and 10 more	55 hr
May 4, 12:39 PM MDT	Freeze Watch	PUB	Baca, Bent, Crowley, Custer, El Paso, Fremont and 7 more	23 hr
May 4, 12:59 PM MDT	Freeze Watch	BOU	Adams, Arapahoe, Boulder, Broomfield, Denver, Douglas and 10 more	23 hr
May 4, 1:09 PM MDT	Freeze Watch	GLD	Cheyenne, Kit Carson, Yuma	45 hr
May 4, 10:21 PM MDT	Freeze Watch	GJT	Garfield, Moffat, Rio Blanco, Routt	13 hr
May 4, 11:38 PM MDT	Winter Storm Warning	PUB	Alamosa, Costilla, Custer, El Paso, Fremont, Huerfano and 4 more	42 hr
May 5, 4:18 AM MDT	Freeze Watch	GJT	Archuleta, Delta, Dolores, Eagle, Garfield, Gunnison and 9 more	18 hr
May 5, 10:03 AM MDT	Winter Weather Advisory	GLD	Cheyenne, Kit Carson, Yuma	27 hr
May 5, 11:00 AM MDT	Freeze Warning	GJT	Garfield, Moffat, Rio Blanco, Routt	22 hr
May 5, 11:31 AM MDT	Freeze Warning	BOU	Adams, Arapahoe, Boulder, Broomfield, Denver, Douglas and 10 more	44 hr
May 5, 11:50 AM MDT	Freeze Warning	GLD	Cheyenne, Kit Carson, Yuma	43 hr
May 5, 12:06 PM MDT	Freeze Warning	PUB	Baca, Bent, Crowley, Custer, El Paso, Fremont and 7 more	44 hr
May 5, 4:39 PM MDT	Dust Storm Warning	PUB	Alamosa, Conejos, Costilla	36 min
May 5, 5:12 PM MDT	Dust Storm Warning	PUB	Alamosa, Conejos, Costilla, Huerfano, Rio Grande	63 min
May 5, 10:47 PM MDT	Freeze Warning	GJT	Archuleta, Delta, Dolores, Eagle, Garfield, Gunnison and 9 more	34 hr
May 6, 11:25 AM MDT	Special Weather Statement	PUB	Alamosa	35 min
May 8, 10:55 AM MDT	Red Flag Warning	GJT	Moffat	33 hr
May 9, 12:10 PM MDT	Mesoscale Discussion	SPC	Logan, Weld	3 hr
May 9, 2:32 PM MDT	Special Weather Statement	BOU	Logan	43 min
May 9, 4:22 PM MDT	Special Weather Statement	GLD	Yuma	23 min
May 9, 5:04 PM MDT	Severe Thunderstorm Warning Considerable damage threat	BOU	Logan, Morgan, Weld	41 min
May 9, 5:10 PM MDT	Severe Thunderstorm Warning	BOU	Logan, Weld	50 min
May 9, 5:45 PM MDT	Severe Thunderstorm Warning	BOU	Logan, Morgan, Weld	30 min
May 9, 6:08 PM MDT	Special Weather Statement	BOU	Logan	37 min
May 9, 6:45 PM MDT	Special Weather Statement	BOU	Logan	45 min
May 9, 7:05 PM MDT	Special Weather Statement	GLD	Yuma	25 min
May 9, 7:20 PM MDT	Severe Thunderstorm Warning	BOU	Washington	40 min
May 9, 7:21 PM MDT	Severe Thunderstorm Warning Considerable damage threat	GLD	Yuma	54 min
May 9, 7:23 PM MDT	Special Weather Statement	BOU	Washington	22 min
May 9, 8:07 PM MDT	Severe Thunderstorm Warning	GLD	Kit Carson, Yuma	68 min
May 9, 8:19 PM MDT	Special Weather Statement	BOU	Elbert	41 min
May 9, 8:52 PM MDT	Severe Thunderstorm Warning Considerable damage threat	GLD	Cheyenne	23 min
May 9, 9:45 PM MDT	Special Weather Statement	BOU	Lincoln	45 min
May 9, 10:01 PM MDT	Special Weather Statement	GLD	Cheyenne	29 min
May 9, 10:29 PM MDT	Special Weather Statement	GLD	Cheyenne	31 min
May 9, 11:01 PM MDT	Special Weather Statement	GLD	Cheyenne	29 min
May 10, 10:03 PM MDT	Fire Weather Watch	GJT	Delta, Moffat, Montrose, Ouray, Rio Blanco, San Miguel	24 hr
May 11, 10:29 PM MDT	Red Flag Warning	GJT	Delta, Moffat, Montrose, Ouray, Rio Blanco, San Miguel	47 hr
May 12, 10:11 PM MDT	Red Flag Warning	GJT	Delta, Gunnison, Hinsdale	46 hr
May 13, 12:30 AM MDT	Fire Weather Watch	PUB	Chaffee, Costilla, Custer, Fremont, Huerfano, Lake and 3 more	13 hr
May 13, 12:47 AM MDT	Fire Weather Watch	BOU	Jackson, Larimer, Logan, Phillips, Sedgwick, Weld	11 hr
May 13, 11:43 AM MDT	Red Flag Warning	BOU	Larimer, Logan, Phillips, Sedgwick, Weld	33 hr
May 13, 1:33 PM MDT	Red Flag Warning	PUB	Chaffee, Costilla, Custer, Fremont, Huerfano, Lake and 3 more	29 hr
May 13, 2:59 PM MDT	Special Weather Statement	GJT	Montezuma	31 min
May 13, 3:09 PM MDT	Special Weather Statement	GJT		51 min
May 13, 5:43 PM MDT	Special Weather Statement	PUB	Otero	32 min
May 13, 6:16 PM MDT	Special Weather Statement	PUB	Otero	44 min
May 14, 10:38 AM MDT	Fire Weather Watch	GJT	Delta, Montrose, Ouray, San Miguel	24 hr
May 14, 10:38 AM MDT	Red Flag Warning	GJT	Delta, Eagle, Garfield, Gunnison, Hinsdale, Mesa and 3 more	33 hr
May 14, 1:03 PM MDT	Mesoscale Discussion	SPC	Baca	117 min
May 14, 1:37 PM MDT	Fire Weather Watch	PUB	Baca, Costilla, Custer, Fremont, Huerfano, Las Animas and 2 more	24 hr
May 14, 2:38 PM MDT	Severe Thunderstorm Warning	GLD	Yuma	52 min
May 14, 2:39 PM MDT	Mesoscale Discussion	SPC	Cheyenne, Kit Carson, Phillips, Yuma	2 hr
May 14, 3:21 PM MDT	Severe Thunderstorm Warning Considerable damage threat	GLD	Yuma	39 min
May 14, 9:17 PM MDT	Special Weather Statement	BOU	Arapahoe	43 min
May 15, 10:39 AM MDT	Red Flag Warning	GJT	Delta, Eagle, Garfield, Mesa, Montrose, Ouray and 2 more	33 hr
May 15, 1:19 PM MDT	Fire Weather Watch	PUB	Baca, Bent, Costilla, Crowley, Custer, Fremont and 7 more	23 hr
May 15, 1:19 PM MDT	Red Flag Warning	PUB	Baca, Bent, Chaffee, Costilla, Crowley, Custer and 7 more	31 hr
May 15, 1:34 PM MDT	Mesoscale Discussion	SPC	Las Animas	116 min
May 15, 2:11 PM MDT	Special Weather Statement	BOU	Elbert	34 min
May 15, 2:50 PM MDT	Special Weather Statement	BOU	Elbert	25 min
May 16, 11:53 AM MDT	Fire Weather Watch	PUB	Baca, Las Animas	25 hr
May 16, 11:53 AM MDT	Red Flag Warning	PUB	Baca, Bent, Costilla, Crowley, Custer, Fremont and 7 more	33 hr
May 16, 1:29 PM MDT	Special Weather Statement	BOU	Elbert	46 min
May 16, 1:36 PM MDT	Mesoscale Discussion	SPC	Kit Carson, Phillips, Washington, Yuma	84 min
May 16, 2:08 PM MDT	Special Weather Statement	BOU	Elbert	37 min
May 16, 2:17 PM MDT	Special Weather Statement	PUB	El Paso	43 min
May 16, 2:27 PM MDT	Severe Thunderstorm Warning	BOU	Elbert, Lincoln	48 min
May 16, 2:59 PM MDT	Special Weather Statement	PUB	Elbert	16 min
May 16, 3:05 PM MDT	Severe Thunderstorm Watch	SPC	Cheyenne, Elbert, Kit Carson, Lincoln, Logan, Morgan and 4 more	6 hr
May 16, 3:13 PM MDT	Special Weather Statement	BOU	Lincoln	32 min
May 16, 3:21 PM MDT	Severe Thunderstorm Warning	BOU	Lincoln	39 min
May 16, 3:51 PM MDT	Severe Thunderstorm Warning	GLD	Kit Carson, Yuma	39 min
May 16, 3:55 PM MDT	Severe Thunderstorm Warning	GLD	Kit Carson	65 min
May 16, 3:58 PM MDT	Severe Thunderstorm Warning	BOU	Logan, Morgan, Washington	47 min
May 16, 3:59 PM MDT	Severe Thunderstorm Warning	BOU	Lincoln	31 min
May 16, 4:13 PM MDT	Severe Thunderstorm Warning	GLD	Kit Carson, Yuma	32 min
May 16, 4:24 PM MDT	Severe Thunderstorm Warning	BOU	Phillips	51 min
May 16, 4:27 PM MDT	Severe Thunderstorm Warning Considerable damage threat	GLD	Kit Carson	48 min
May 16, 4:40 PM MDT	Special Weather Statement	BOU	Logan	35 min
May 16, 4:41 PM MDT	Severe Thunderstorm Warning Considerable damage threat	GLD	Kit Carson, Yuma	49 min
May 16, 4:47 PM MDT	Severe Thunderstorm Warning	GLD	Kit Carson	58 min
May 16, 4:59 PM MDT	Severe Thunderstorm Warning	BOU	Logan	20 min
May 16, 5:08 PM MDT	Dust Storm Warning	GLD	Kit Carson	37 min
May 16, 5:19 PM MDT	Special Weather Statement	BOU	Phillips, Sedgwick	41 min
May 16, 5:34 PM MDT	Severe Thunderstorm Warning	GLD	Cheyenne, Kit Carson	56 min
May 16, 8:44 PM MDT	Winter Weather Advisory	GJT	Moffat, Routt	45 hr
May 17, 4:27 AM MDT	Winter Weather Advisory	BOU	Boulder, Clear Creek, Gilpin, Grand, Jackson, Jefferson and 3 more	41 hr
May 17, 11:10 AM MDT	Freeze Watch	GLD	Cheyenne, Kit Carson, Yuma	24 hr
May 17, 11:50 AM MDT	Freeze Watch	GJT	Garfield, Moffat, Rio Blanco, Routt	10 hr
May 17, 11:53 AM MDT	Freeze Watch	BOU	Adams, Arapahoe, Boulder, Broomfield, Denver, Douglas and 10 more	24 hr
May 17, 12:13 PM MDT	Special Weather Statement	GJT	Rio Blanco	32 min
May 17, 12:30 PM MDT	Severe Thunderstorm Warning	GJT	Rio Blanco	30 min
May 17, 12:57 PM MDT	Red Flag Warning	PUB	Baca, Las Animas	30 hr
May 17, 12:59 PM MDT	Severe Thunderstorm Warning	GJT	Rio Blanco	31 min
May 17, 1:06 PM MDT	Freeze Watch	PUB	El Paso, Kiowa	22 hr
May 17, 1:21 PM MDT	Tornado Warning	GJT	Moffat, Rio Blanco	39 min
May 17, 1:23 PM MDT	Special Weather Statement	PUB	Douglas	37 min
May 17, 1:27 PM MDT	Special Weather Statement	BOU	Denver	33 min
May 17, 1:33 PM MDT	Severe Thunderstorm Warning	GJT	Moffat, Rio Blanco, Routt	27 min
May 17, 1:43 PM MDT	Special Weather Statement	PUB	El Paso	47 min
May 17, 1:47 PM MDT	Special Weather Statement	BOU	Douglas	43 min
May 17, 1:55 PM MDT	Special Weather Statement	BOU	Denver	50 min
May 17, 2:07 PM MDT	Severe Thunderstorm Warning	GJT	Moffat, Rio Blanco	23 min
May 17, 2:08 PM MDT	Mesoscale Discussion	SPC	Adams, Arapahoe, Cheyenne, Denver, Douglas, Elbert and 9 more	3 hr
May 17, 2:09 PM MDT	Special Weather Statement	GJT	Routt	36 min
May 17, 2:25 PM MDT	Special Weather Statement	GJT	Rio Blanco	35 min
May 17, 2:47 PM MDT	Special Weather Statement	BOU	Elbert	28 min
May 17, 2:59 PM MDT	Special Weather Statement	GJT	Routt	31 min
May 17, 3:11 PM MDT	Special Weather Statement	BOU	Lincoln	34 min
May 17, 3:18 PM MDT	Severe Thunderstorm Warning	BOU	Elbert, Lincoln	42 min
May 17, 3:30 PM MDT	Special Weather Statement	BOU	Jackson	45 min
May 17, 3:33 PM MDT	Special Weather Statement	GJT	Mesa	27 min
May 17, 3:36 PM MDT	Severe Thunderstorm Warning Considerable damage threat	GLD	Cheyenne, Kit Carson	54 min
May 17, 3:58 PM MDT	Severe Thunderstorm Watch	SPC	Cheyenne, Kit Carson, Yuma	3 hr
May 17, 4:02 PM MDT	Severe Thunderstorm Warning Considerable damage threat	GLD	Cheyenne, Kit Carson	58 min
May 17, 4:24 PM MDT	Tornado Warning	GLD	Kit Carson	22 min
May 17, 4:55 PM MDT	Severe Thunderstorm Warning Considerable damage threat	GLD	Cheyenne, Kit Carson	35 min
May 17, 5:10 PM MDT	Special Weather Statement	CYS	Larimer	35 min
May 17, 5:21 PM MDT	Special Weather Statement	GJT	Eagle	24 min
May 17, 5:26 PM MDT	Severe Thunderstorm Warning Considerable damage threat	GLD	Kit Carson	63 min
May 17, 6:25 PM MDT	Special Weather Statement	BOU	Grand	35 min
May 17, 6:56 PM MDT	Special Weather Statement	BOU	Arapahoe	34 min
May 17, 7:22 PM MDT	Special Weather Statement	BOU	Boulder	23 min
May 17, 7:50 PM MDT	Special Weather Statement	BOU	Boulder	25 min
May 17, 9:15 PM MDT	Special Weather Statement	GLD	Yuma	30 min
May 17, 10:13 PM MDT	Freeze Watch	GJT	Garfield, Moffat, Rio Blanco, Routt	24 hr
May 17, 10:13 PM MDT	Freeze Warning	GJT	Garfield, Moffat, Rio Blanco, Routt	35 hr
May 17, 10:58 PM MDT	Winter Storm Warning	BOU	Boulder, Grand, Jackson, Larimer	22 hr
May 18, 8:19 AM MDT	Blowing Dust Advisory	PUB	Alamosa, Conejos, Costilla, Rio Grande, Saguache	72 min
May 18, 9:14 AM MDT	Dust Storm Warning	PUB	Alamosa, Saguache	46 min
May 18, 9:31 AM MDT	Blowing Dust Warning	PUB	Alamosa, Conejos, Costilla, Rio Grande, Saguache	4 hr
May 18, 11:11 AM MDT	High Wind Warning	PUB	Alamosa, Conejos, Costilla, Rio Grande	3 hr
May 18, 11:28 AM MDT	Frost Advisory	GLD	Cheyenne, Kit Carson, Yuma	21 hr
May 18, 11:30 AM MDT	Frost Advisory	PUB	Crowley, El Paso, Huerfano, Kiowa, Las Animas, Pueblo	21 hr
May 18, 11:30 AM MDT	Freeze Warning	PUB	El Paso	21 hr
May 18, 11:36 AM MDT	Frost Advisory	BOU	Adams, Arapahoe, Elbert, Larimer, Lincoln, Logan and 5 more	20 hr
May 18, 11:36 AM MDT	Freeze Warning	BOU	Arapahoe, Douglas, Elbert	20 hr
May 18, 2:00 PM MDT	Blowing Dust Advisory	PUB	Alamosa, Conejos, Costilla, Rio Grande, Saguache	4 hr
May 18, 9:43 PM MDT	Freeze Warning	GJT	Garfield, Moffat, Rio Blanco, Routt	35 hr
May 20, 9:14 AM MDT	Areal Flood Advisory	BOU	Denver	8 hr
May 20, 2:38 PM MDT	Special Weather Statement	PUB	Las Animas	37 min
May 20, 3:53 PM MDT	Special Weather Statement	PUB	Otero	37 min
May 20, 5:16 PM MDT	Special Weather Statement	PUB	Las Animas	29 min
May 20, 5:52 PM MDT	Special Weather Statement	PUB	Otero	23 min
May 20, 6:49 PM MDT	Special Weather Statement	PUB	Las Animas	26 min
May 20, 7:05 PM MDT	Severe Thunderstorm Warning	PUB	Las Animas	25 min
May 20, 7:30 PM MDT	Special Weather Statement	PUB	Las Animas	30 min
May 20, 8:42 PM MDT	Red Flag Warning	GJT	Dolores, La Plata, Montezuma, Montrose, San Miguel	24 hr
May 21, 11:53 AM MDT	Freeze Warning	GJT	Moffat, Rio Blanco, Routt	22 hr
May 21, 12:10 PM MDT	Mesoscale Discussion	SPC	Baca, Bent, Crowley, Huerfano, Kiowa, Las Animas and 3 more	2 hr
May 21, 12:11 PM MDT	Special Weather Statement	PUB	Las Animas	49 min
May 21, 12:59 PM MDT	Special Weather Statement	PUB	Las Animas	46 min
May 21, 1:19 PM MDT	Severe Thunderstorm Watch	SPC	Baca, Bent, Las Animas, Otero, Prowers	8 hr
May 21, 1:42 PM MDT	Special Weather Statement	PUB	Las Animas	48 min
May 21, 2:09 PM MDT	Special Weather Statement	PUB	Las Animas	51 min
May 21, 2:19 PM MDT	Mesoscale Discussion	SPC	Adams, Arapahoe, Elbert, Kit Carson, Logan, Morgan and 5 more	116 min
May 21, 2:25 PM MDT	Special Weather Statement	PUB	Bent	35 min
May 21, 2:41 PM MDT	Special Weather Statement	PUB	Bent	34 min
May 21, 2:51 PM MDT	Severe Thunderstorm Warning	PUB	Bent	12 min
May 21, 2:53 PM MDT	Special Weather Statement	BOU	Arapahoe	37 min
May 21, 2:55 PM MDT	Severe Thunderstorm Watch	SPC	Cheyenne, Elbert, Kit Carson, Lincoln, Logan, Morgan and 2 more	7 hr
May 21, 3:02 PM MDT	Mesoscale Discussion	SPC	Baca, Bent, Kiowa, Las Animas, Otero, Prowers	88 min
May 21, 3:21 PM MDT	Special Weather Statement	PUB	Bent	39 min
May 21, 3:30 PM MDT	Severe Thunderstorm Warning	BOU	Arapahoe	30 min
May 21, 3:35 PM MDT	Severe Thunderstorm Warning	PUB	Baca, Las Animas	25 min
May 21, 3:57 PM MDT	Severe Thunderstorm Warning	BOU	Logan	33 min
May 21, 3:59 PM MDT	Severe Thunderstorm Warning	PUB	Baca	31 min
May 21, 4:09 PM MDT	Special Weather Statement	PUB	Crowley	36 min
May 21, 4:10 PM MDT	Special Weather Statement	PUB	Prowers	35 min
May 21, 4:16 PM MDT	Severe Thunderstorm Warning	PUB	Baca	29 min
May 21, 4:30 PM MDT	Severe Thunderstorm Warning	BOU	Logan	30 min
May 21, 4:30 PM MDT	Special Weather Statement	PUB	Baca	45 min
May 21, 4:33 PM MDT	Severe Thunderstorm Warning	BOU	Adams, Arapahoe, Washington	42 min
May 21, 4:38 PM MDT	Special Weather Statement	PUB	Crowley	37 min
May 21, 4:44 PM MDT	Special Weather Statement	PUB	Prowers	31 min
May 21, 4:46 PM MDT	Special Weather Statement	PUB	Baca	29 min
May 21, 4:52 PM MDT	Tornado Warning	BOU	Lincoln, Washington	38 min
May 21, 4:54 PM MDT	Special Weather Statement	PUB	Baca	36 min
May 21, 5:01 PM MDT	Severe Thunderstorm Warning	PUB	Baca, Prowers	29 min
May 21, 5:16 PM MDT	Mesoscale Discussion	SPC	Kit Carson, Logan, Washington, Yuma	119 min
May 21, 5:22 PM MDT	Tornado Warning	BOU	Lincoln, Washington	38 min
May 21, 5:23 PM MDT	Special Weather Statement	GLD	Cheyenne	22 min
May 21, 5:26 PM MDT	Severe Thunderstorm Warning	GLD	Kit Carson, Yuma	34 min
May 21, 5:32 PM MDT	Severe Thunderstorm Warning	BOU	Logan	43 min
May 21, 5:34 PM MDT	Severe Thunderstorm Warning	GLD	Cheyenne	14 min
May 21, 5:46 PM MDT	Tornado Warning	GLD	Kit Carson	44 min
May 21, 5:56 PM MDT	Tornado Warning	BOU	Washington	36 min
May 21, 5:58 PM MDT	Severe Thunderstorm Warning	GLD	Yuma	24 min
May 21, 5:59 PM MDT	Tornado Warning	BOU	Washington	31 min
May 21, 6:05 PM MDT	Tornado Warning	BOU	Logan	28 min
May 21, 6:25 PM MDT	Severe Thunderstorm Warning	BOU	Washington	35 min
May 21, 6:27 PM MDT	Severe Thunderstorm Warning Considerable damage threat	GLD	Kit Carson	48 min
May 21, 6:30 PM MDT	Severe Thunderstorm Warning Considerable damage threat	BOU	Washington	30 min
May 21, 6:40 PM MDT	Areal Flood Advisory	GLD	Kit Carson	4 hr
May 21, 6:49 PM MDT	Tornado Warning	GLD	Kit Carson	41 min
May 21, 6:51 PM MDT	Flash Flood Warning	BOU	Washington	6 hr
May 21, 7:01 PM MDT	Severe Thunderstorm Warning	BOU	Washington	18 min
May 21, 7:09 PM MDT	Severe Thunderstorm Warning Considerable damage threat	BOU	Adams, Arapahoe, Washington	36 min
May 21, 7:18 PM MDT	Tornado Warning	GLD	Kit Carson	42 min
May 21, 7:26 PM MDT	Special Weather Statement	BOU	Elbert	49 min
May 21, 7:55 PM MDT	Severe Thunderstorm Warning	GLD	Kit Carson	50 min
May 21, 7:57 PM MDT	Special Weather Statement	BOU	Lincoln	48 min
May 21, 8:39 PM MDT	Severe Thunderstorm Warning Considerable damage threat	BOU	Lincoln	36 min
May 21, 8:40 PM MDT	Severe Thunderstorm Warning Considerable damage threat	GLD	Kit Carson	39 min
May 21, 9:12 PM MDT	Severe Thunderstorm Warning	GLD	Kit Carson	33 min
May 21, 9:42 PM MDT	Severe Thunderstorm Warning	GLD	Kit Carson	24 min
May 21, 9:56 PM MDT	Red Flag Warning	GJT	Dolores, La Plata, Montezuma, San Miguel	22 hr
May 21, 10:54 PM MDT	Areal Flood Warning	GLD	Kit Carson, Yuma	6 hr
May 21, 11:10 PM MDT	Severe Thunderstorm Warning	GLD	Yuma	35 min
May 22, 2:41 PM MDT	Special Weather Statement	PUB	Las Animas	34 min
May 23, 12:24 PM MDT	Mesoscale Discussion	SPC	Phillips, Sedgwick, Yuma	3 hr
May 23, 2:51 PM MDT	Special Weather Statement	PUB	Baca	24 min
May 23, 3:38 PM MDT	Special Weather Statement	PUB	Baca	37 min
May 23, 3:41 PM MDT	Severe Thunderstorm Warning	PUB	Baca	49 min
May 23, 3:58 PM MDT	Special Weather Statement	PUB	Baca	32 min
May 23, 4:28 PM MDT	Severe Thunderstorm Warning	PUB	Baca	47 min
May 25, 12:28 PM MDT	Fire Weather Watch	GJT	Dolores, La Plata, Montezuma, Montrose, San Miguel	23 hr
May 25, 12:45 PM MDT	Special Weather Statement	PUB	Las Animas	30 min
May 25, 1:09 PM MDT	Special Weather Statement	PUB	Bent	36 min
May 25, 2:08 PM MDT	Special Weather Statement	BOU	Denver	52 min
May 25, 2:17 PM MDT	Special Weather Statement	PUB	Bent	28 min
May 25, 2:51 PM MDT	Special Weather Statement	PUB	Kiowa	24 min
May 25, 3:34 PM MDT	Special Weather Statement	PUB	Kiowa	26 min
May 25, 3:51 PM MDT	Special Weather Statement	PUB	Baca	24 min
May 25, 4:04 PM MDT	Special Weather Statement	PUB	Kiowa	26 min
May 25, 4:10 PM MDT	Special Weather Statement	PUB		35 min
May 25, 4:13 PM MDT	Mesoscale Discussion	SPC	Cheyenne, Kit Carson, Yuma	2 hr
May 25, 4:15 PM MDT	Special Weather Statement	PUB	Baca	30 min
May 25, 4:45 PM MDT	Special Weather Statement	PUB	Prowers	45 min
May 25, 5:19 PM MDT	Special Weather Statement	PUB	Prowers	41 min
May 25, 10:05 PM MDT	Special Weather Statement	BOU	Adams, Broomfield, Denver	40 min
May 26, 11:51 AM MDT	Fire Weather Watch	GJT	Dolores, La Plata, Montezuma, Montrose, San Miguel	24 hr
May 26, 11:51 AM MDT	Red Flag Warning	GJT	Dolores, La Plata, Montezuma, Montrose, San Miguel	32 hr
May 26, 5:46 PM MDT	Special Weather Statement	BOU	Crowley	29 min
May 26, 6:15 PM MDT	Special Weather Statement	PUB	El Paso	30 min
May 27, 12:12 PM MDT	Fire Weather Watch	GJT	Delta, Dolores, La Plata, Montezuma, Montrose, Ouray and 1 more	23 hr
May 27, 12:12 PM MDT	Red Flag Warning	GJT	Delta, Dolores, La Plata, Montezuma, Montrose, Ouray and 1 more	32 hr
May 27, 1:00 PM MDT	Special Weather Statement	GLD	Kit Carson	15 min
May 27, 1:15 PM MDT	Special Weather Statement	BOU	Morgan	45 min
May 27, 2:37 PM MDT	Special Weather Statement	BOU	Washington	38 min
May 27, 3:44 PM MDT	Special Weather Statement	BOU	Weld	46 min
May 27, 4:14 PM MDT	Special Weather Statement	PUB	Baca	31 min
May 27, 5:51 PM MDT	Special Weather Statement	BOU	Logan	39 min
May 28, 11:19 AM MDT	Red Flag Warning	GJT	Delta, Dolores, La Plata, Montezuma, Montrose, Ouray and 1 more	33 hr
May 28, 1:27 PM MDT	Special Weather Statement	BOU	Teller	48 min
May 28, 3:26 PM MDT	Special Weather Statement	PUB	Huerfano	34 min
May 28, 3:42 PM MDT	Special Weather Statement	PUB	Costilla	33 min
May 28, 4:13 PM MDT	Special Weather Statement	PUB	Las Animas	32 min
May 28, 4:14 PM MDT	Special Weather Statement	BOU	Douglas	46 min
May 28, 4:15 PM MDT	Severe Thunderstorm Warning	PUB	Las Animas	30 min
May 28, 4:32 PM MDT	Special Weather Statement	PUB	Huerfano	28 min
May 28, 4:46 PM MDT	Special Weather Statement	PUB	Las Animas	29 min
May 28, 5:17 PM MDT	Special Weather Statement	PUB	Las Animas	28 min
May 28, 5:22 PM MDT	Flash Flood Warning	PUB	Las Animas	3 hr
May 28, 5:24 PM MDT	Special Weather Statement	BOU	Larimer	51 min
May 28, 5:27 PM MDT	Special Weather Statement	ABQ	Las Animas	18 min
May 28, 5:30 PM MDT	Special Weather Statement	BOU	Clear Creek	45 min
May 28, 5:50 PM MDT	Severe Thunderstorm Warning	BOU	Clear Creek, Park	40 min
May 28, 6:15 PM MDT	Mesoscale Discussion	SPC	Alamosa, Boulder, Broomfield, Clear Creek, Costilla, Custer and 12 more	2 hr
May 28, 6:25 PM MDT	Severe Thunderstorm Warning	BOU	Park	50 min
May 28, 6:29 PM MDT	Special Weather Statement	PUB	Las Animas	31 min
May 28, 7:03 PM MDT	Special Weather Statement	PUB	Las Animas	27 min
May 28, 7:33 PM MDT	Special Weather Statement	GJT	Routt	12 min
May 28, 7:41 PM MDT	Special Weather Statement	PUB	Otero	34 min
May 28, 8:09 PM MDT	Severe Thunderstorm Warning	PUB	Otero, Pueblo	25 min
May 28, 8:37 PM MDT	Special Weather Statement	PUB	Fremont	23 min
May 28, 8:45 PM MDT	Special Weather Statement	BOU	Boulder	30 min
May 29, 12:37 AM MDT	Special Weather Statement	BOU	Broomfield, Denver	38 min
May 29, 12:03 PM MDT	Special Weather Statement	PUB	Pueblo	42 min
May 29, 12:10 PM MDT	Special Weather Statement	PUB	Fremont	35 min
May 29, 1:31 PM MDT	Special Weather Statement	PUB	El Paso	29 min
May 29, 1:33 PM MDT	Special Weather Statement	PUB	Crowley	27 min
May 29, 1:54 PM MDT	Special Weather Statement	PUB	El Paso	36 min
May 29, 1:58 PM MDT	Special Weather Statement	PUB	Crowley	47 min
May 29, 2:18 PM MDT	Special Weather Statement	CYS	Larimer	42 min
May 29, 2:19 PM MDT	Mesoscale Discussion	SPC	Adams, Arapahoe, Bent, Cheyenne, Crowley, Elbert and 11 more	116 min
May 29, 3:17 PM MDT	Special Weather Statement	BOU	Broomfield	43 min
May 29, 3:34 PM MDT	Special Weather Statement	BOU	Arapahoe	26 min
May 29, 3:44 PM MDT	Severe Thunderstorm Warning	GLD	Cheyenne, Kit Carson	61 min
May 29, 4:08 PM MDT	Severe Thunderstorm Warning	GLD	Cheyenne	82 min
May 29, 4:25 PM MDT	Severe Thunderstorm Warning	GLD	Kit Carson	50 min
May 29, 4:48 PM MDT	Severe Thunderstorm Warning	GLD	Kit Carson	42 min
May 29, 4:57 PM MDT	Special Weather Statement	PUB	Bent	33 min
May 29, 4:59 PM MDT	Special Weather Statement	BOU	Washington	31 min
May 29, 5:05 PM MDT	Mesoscale Discussion	SPC	Cheyenne, Kit Carson, Yuma	115 min
May 29, 5:08 PM MDT	Severe Thunderstorm Warning	GLD	Yuma	52 min
May 29, 5:15 PM MDT	Severe Thunderstorm Warning	PUB	Bent, Kiowa	30 min
May 29, 5:55 PM MDT	Special Weather Statement	PUB	Kiowa	35 min
May 30, 1:14 PM MDT	Mesoscale Discussion	SPC	Logan, Morgan, Phillips, Sedgwick, Washington, Weld and 1 more	2 hr
May 30, 2:13 PM MDT	Severe Thunderstorm Watch	SPC	Logan, Morgan, Phillips, Sedgwick, Washington, Weld and 1 more	7 hr
May 30, 3:18 PM MDT	Severe Thunderstorm Warning	BOU	Weld	27 min
May 30, 3:39 PM MDT	Special Weather Statement	BOU	Weld	36 min
May 30, 3:57 PM MDT	Severe Thunderstorm Warning	BOU	Weld	33 min
May 30, 4:10 PM MDT	Severe Thunderstorm Warning	GLD	Yuma	60 min
May 30, 4:24 PM MDT	Tornado Warning	GLD	Yuma	33 min
May 30, 5:01 PM MDT	Severe Thunderstorm Warning	BOU	Phillips	44 min
May 30, 5:20 PM MDT	Severe Thunderstorm Warning	GLD	Yuma	55 min
May 30, 5:20 PM MDT	Mesoscale Discussion	SPC	Adams, Arapahoe, Denver, Elbert, Logan, Morgan and 2 more	85 min
May 30, 5:33 PM MDT	Severe Thunderstorm Warning	BOU	Washington	27 min
May 30, 5:43 PM MDT	Severe Thunderstorm Warning	BOU	Logan	32 min
May 30, 5:44 PM MDT	Tornado Warning	GLD	Yuma	46 min
May 30, 6:04 PM MDT	Tornado Warning Tornado observed	BOU	Phillips	41 min
May 30, 6:28 PM MDT	Severe Thunderstorm Warning	BOU	Logan, Phillips, Sedgwick	47 min
May 30, 6:39 PM MDT	Tornado Warning	BOU	Phillips, Sedgwick	51 min
May 30, 6:52 PM MDT	Blowing Dust Warning	GLD	Kit Carson, Yuma	2 hr
May 30, 7:18 PM MDT	Dust Storm Warning	GLD	Kit Carson, Yuma	42 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	76
Tornado Warning	14
Severe Thunderstorm Watch	5
Mesoscale Discussion	17
Special Weather Statement	126
Flooding
Areal Flood Warning	1
Flash Flood Warning	2
Areal Flood Advisory	2
Winter
Winter Storm Warning	3
Winter Storm Watch	1
Winter Weather Advisory	6
Cold
Freeze Warning	11
Freeze Watch	10
Frost Advisory	5
Wind and dust
Blowing Dust Warning	2
Dust Storm Warning	5
High Wind Warning	1
Blowing Dust Advisory	2
Fire
Red Flag Warning	15
Fire Weather Watch	10

By county

Every county with at least one alert. A county page lists each alert that covered it.

24 more counties

Nearby

Alerts in force now Tornadoes on record 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. Rebuilt daily.