Weather alerts in Colorado, January 2023

80 weather alerts in January 2023, 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 January 2023. Tap one for its archive.

Alerts: 80
Warnings: 18
Watches: 8
Advisories: 45
Busiest day: January 16, 20239 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
Jan 1, 3:06 AM MST	Winter Weather Advisory	BOU	Adams, Arapahoe, Boulder, Broomfield, Clear Creek, Denver and 16 more	45 hr
Jan 1, 12:49 PM MST	Winter Weather Advisory	GLD	Cheyenne, Kit Carson, Yuma	42 hr
Jan 2, 5:17 AM MST	Dense Fog Advisory	GLD	Cheyenne, Kit Carson	12 hr
Jan 2, 4:59 PM MST	Mesoscale Discussion	SPC	Logan, Phillips, Sedgwick	6 hr
Jan 2, 6:09 PM MST	Winter Storm Warning	BOU	Adams, Arapahoe, Elbert, Lincoln, Logan, Morgan and 4 more	14 hr
Jan 2, 6:33 PM MST	Winter Weather Advisory	PUB	El Paso	7 hr
Jan 3, 8:36 PM MST	Dense Fog Advisory	PUB	El Paso	6 hr
Jan 4, 3:48 AM MST	Dense Fog Advisory	BOU	Weld	7 hr
Jan 5, 1:02 PM MST	Winter Weather Advisory	GJT	Delta, Eagle, Garfield, Gunnison, Mesa, Moffat and 4 more	40 hr
Jan 7, 1:02 AM MST	Dense Fog Advisory	GJT	Delta, Garfield, Gunnison, Mesa, Moffat, Montrose and 1 more	9 hr
Jan 9, 1:43 PM MST	Winter Weather Advisory	GJT	Archuleta, Delta, Dolores, Eagle, Garfield, Gunnison and 12 more	55 hr
Jan 9, 2:11 PM MST	Winter Weather Advisory	BOU	Grand, Jackson	22 hr
Jan 9, 2:45 PM MST	Winter Weather Advisory	PUB	Chaffee, Conejos, Lake, Mineral, Rio Grande, Saguache	50 hr
Jan 10, 1:12 AM MST	High Wind Warning	PUB	Costilla, Huerfano, Las Animas	11 hr
Jan 10, 2:06 PM MST	Winter Weather Advisory	BOU	Adams, Arapahoe, Boulder, Clear Creek, Elbert, Gilpin and 11 more	33 hr
Jan 10, 2:45 PM MST	High Wind Watch	PUB	Baca, Bent, Huerfano, Las Animas, Otero, Prowers and 1 more	10 hr
Jan 11, 12:54 AM MST	High Wind Warning	PUB	Baca, Bent, Crowley, Huerfano, Las Animas, Otero and 2 more	17 hr
Jan 11, 6:17 AM MST	Special Weather Statement	GJT	Pitkin	58 min
Jan 11, 11:52 AM MST	Mesoscale Discussion	SPC	Adams, Arapahoe, Elbert, Lincoln, Logan, Morgan and 2 more	3 hr
Jan 12, 1:15 AM MST	Dense Fog Advisory	BOU	Boulder, Broomfield, Jefferson, Larimer, Weld	7 hr
Jan 13, 2:00 PM MST	Winter Weather Advisory	GJT	Archuleta, Delta, Dolores, Eagle, Garfield, Gunnison and 12 more	63 hr
Jan 13, 2:42 PM MST	Winter Weather Advisory	PUB	Conejos, Mineral, Rio Grande	13 hr
Jan 14, 1:58 AM MST	Winter Storm Warning	GJT	Archuleta, Dolores, Hinsdale, La Plata, Montezuma, San Juan and 1 more	45 hr
Jan 14, 3:53 AM MST	Winter Storm Warning	PUB	Conejos, Mineral, Rio Grande	43 hr
Jan 14, 2:36 PM MST	Winter Weather Advisory	PUB	Conejos, Mineral, Rio Grande	32 hr
Jan 15, 1:06 PM MST	Winter Storm Watch	GLD	Kit Carson, Yuma	36 hr
Jan 15, 2:52 PM MST	Winter Storm Watch	BOU	Adams, Arapahoe, Boulder, Broomfield, Denver, Douglas and 10 more	22 hr
Jan 16, 1:26 AM MST	Dense Fog Advisory	GJT	Garfield, Moffat, Rio Blanco	10 hr
Jan 16, 2:58 AM MST	Winter Storm Warning	GJT	Archuleta, Delta, Dolores, Garfield, Gunnison, Hinsdale and 7 more	56 hr
Jan 16, 2:58 AM MST	Winter Weather Advisory	GJT	Delta, Dolores, Eagle, Garfield, Gunnison, Hinsdale and 8 more	62 hr
Jan 16, 3:47 AM MST	Winter Storm Watch	PUB	El Paso	10 hr
Jan 16, 3:47 AM MST	Winter Storm Warning	PUB	Conejos, El Paso, Mineral, Rio Grande	62 hr
Jan 16, 3:47 AM MST	Winter Weather Advisory	PUB	Alamosa, Chaffee, Conejos, Costilla, Custer, El Paso and 9 more	61 hr
Jan 16, 12:36 PM MST	Winter Storm Warning	BOU	Adams, Arapahoe, Boulder, Broomfield, Denver, Douglas and 10 more	58 hr
Jan 16, 12:36 PM MST	Winter Weather Advisory	BOU	Boulder, Clear Creek, Douglas, Elbert, Gilpin, Grand and 6 more	52 hr
Jan 16, 12:51 PM MST	Winter Storm Warning	GLD	Kit Carson, Yuma	58 hr
Jan 17, 1:32 AM MST	Winter Weather Advisory	GLD	Cheyenne	45 hr
Jan 17, 4:23 PM MST	Dense Fog Advisory	GLD	Cheyenne, Kit Carson, Yuma	5 hr
Jan 17, 5:34 PM MST	Snow Squall Warning	PUB	Huerfano, Las Animas, Otero, Pueblo	26 min
Jan 17, 5:59 PM MST	Snow Squall Warning	PUB	Huerfano, Las Animas, Otero, Pueblo	31 min
Jan 17, 8:51 PM MST	Mesoscale Discussion	SPC	Kit Carson, Phillips, Yuma	4 hr
Jan 17, 11:55 PM MST	Dense Fog Advisory	GJT	Garfield, Mesa	9 hr
Jan 18, 11:01 AM MST	Winter Weather Advisory	GJT	Gunnison, Hinsdale, Montrose, Ouray, San Miguel	6 hr
Jan 19, 3:02 AM MST	Winter Storm Watch	GLD	Cheyenne, Kit Carson	33 hr
Jan 19, 4:03 AM MST	Winter Storm Watch	PUB	Baca, Bent, Costilla, Crowley, Custer, Fremont and 6 more	9 hr
Jan 19, 12:57 PM MST	Winter Storm Warning	PUB	Baca, Bent, Costilla, Crowley, Huerfano, Kiowa and 3 more	50 hr
Jan 19, 12:57 PM MST	Winter Weather Advisory	PUB	Conejos, Costilla, Crowley, Custer, Fremont, Huerfano and 1 more	48 hr
Jan 19, 1:21 PM MST	Winter Weather Advisory	BOU	Elbert, Lincoln	24 hr
Jan 19, 2:00 PM MST	Winter Storm Warning	GLD	Cheyenne, Kit Carson	54 hr
Jan 20, 11:40 AM MST	Winter Weather Advisory	GLD	Yuma	32 hr
Jan 20, 1:03 PM MST	Winter Storm Warning	BOU	Elbert, Lincoln	23 hr
Jan 20, 1:03 PM MST	Winter Weather Advisory	BOU	Elbert, Lincoln	23 hr
Jan 20, 8:49 PM MST	Mesoscale Discussion	SPC	Bent, Cheyenne, Crowley, Kiowa, Kit Carson, Las Animas and 4 more	4 hr
Jan 22, 2:32 AM MST	Winter Weather Advisory	GJT	Archuleta, Dolores, Hinsdale, La Plata, Montezuma, San Juan and 1 more	38 hr
Jan 22, 3:33 AM MST	Winter Weather Advisory	PUB	Conejos, Mineral, Rio Grande	37 hr
Jan 25, 2:13 PM MST	Winter Storm Watch	BOU	Boulder, Grand, Jackson, Larimer	12 hr
Jan 25, 2:38 PM MST	Winter Storm Watch	GJT	Moffat, Routt	12 hr
Jan 25, 3:29 PM MST	Special Weather Statement	GLD	Kit Carson	16 min
Jan 25, 3:51 PM MST	Special Weather Statement	GLD	Kit Carson	24 min
Jan 25, 4:16 PM MST	Special Weather Statement	GLD	Kit Carson	29 min
Jan 26, 1:55 AM MST	Winter Storm Warning	BOU	Boulder, Grand, Jackson, Larimer	63 hr
Jan 26, 3:02 AM MST	Winter Storm Warning	GJT	Moffat, Routt	62 hr
Jan 26, 3:02 AM MST	Winter Weather Advisory	GJT	Eagle, Garfield, Moffat, Pitkin, Rio Blanco, Routt	62 hr
Jan 26, 2:08 PM MST	Wind Chill Advisory	GLD	Cheyenne, Kit Carson, Yuma	67 hr
Jan 27, 3:06 AM MST	Winter Weather Advisory	BOU	Boulder, Clear Creek, Gilpin, Grand, Jefferson, Park and 1 more	38 hr
Jan 27, 2:03 PM MST	Wind Chill Advisory	GLD	Cheyenne, Kit Carson, Yuma	67 hr
Jan 27, 3:11 PM MST	Wind Chill Advisory	PUB	Bent, Kiowa, Prowers	43 hr
Jan 27, 3:11 PM MST	Wind Chill Advisory	PUB	Baca, Bent, Crowley, El Paso, Kiowa, Otero and 2 more	68 hr
Jan 28, 2:03 AM MST	Winter Storm Warning	GJT	Eagle, Garfield, Moffat, Rio Blanco, Routt	63 hr
Jan 28, 3:14 AM MST	Winter Storm Warning	BOU	Boulder, Grand, Jackson, Larimer	62 hr
Jan 28, 1:50 PM MST	Dense Fog Advisory	GLD	Cheyenne, Kit Carson	5 hr
Jan 28, 4:53 PM MST	Special Weather Statement	GLD	Kit Carson	52 min
Jan 28, 4:58 PM MST	Winter Weather Advisory	GJT	Delta, Eagle, Garfield, Gunnison, Mesa, Moffat and 6 more	60 hr
Jan 28, 8:54 PM MST	Winter Weather Advisory	PUB	Crowley, Custer, El Paso, Fremont, Huerfano, Las Animas and 3 more	11 hr
Jan 29, 3:28 AM MST	Wind Chill Advisory	BOU	Adams, Arapahoe, Broomfield, Denver, Douglas, Elbert and 7 more	30 hr
Jan 29, 8:36 AM MST	Winter Weather Advisory	BOU	Boulder, Clear Creek, Douglas, Gilpin, Grand, Jefferson and 4 more	38 hr
Jan 30, 2:20 AM MST	Wind Chill Advisory	GLD	Cheyenne, Kit Carson, Yuma	30 hr
Jan 30, 3:16 AM MST	Wind Chill Advisory	BOU	Adams, Arapahoe, Broomfield, Denver, Douglas, Elbert and 7 more	29 hr
Jan 30, 3:45 AM MST	Wind Chill Advisory	PUB	Bent, Crowley, El Paso, Kiowa, Otero, Prowers and 1 more	28 hr
Jan 30, 11:26 AM MST	Winter Weather Advisory	BOU	Adams, Arapahoe, Boulder, Broomfield, Denver, Douglas and 2 more	9 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
Mesoscale Discussion	4
Special Weather Statement	5
Winter
Snow Squall Warning	2
Winter Storm Warning	14
Winter Storm Watch	7
Winter Weather Advisory	28
Cold
Wind Chill Advisory	8
Wind and dust
High Wind Warning	2
High Wind Watch	1
Fog and smoke
Dense Fog Advisory	9

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 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.