Alert archive / Colorado / Winter Storm Warnings
Winter Storm Warnings in Colorado, 2023
54 winter storm warnings in 2023. An alert counts here when it covered any part of the state, so the counties below add up to more than the state. The archive of winter storm warnings reaches back to 2005.
Winter Storm Warnings by county
Each county as a circle sized by its count in 2023. Tap one for its archive.
- Winter Storm Warnings
- 54
- Busiest month
- January14 winter storm warnings
- Busiest day
- January 16, 20234 winter storm warnings
Over time
By month
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 2, 6:09 PM MST | Winter Storm Warning | BOU | Adams, Arapahoe, Elbert, Lincoln, Logan, Morgan and 4 more | 14 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 16, 2:58 AM MST | Winter Storm Warning | GJT | Archuleta, Delta, Dolores, Garfield, Gunnison, Hinsdale and 7 more | 56 hr |
| Jan 16, 3:47 AM MST | Winter Storm Warning | PUB | Conejos, El Paso, Mineral, Rio Grande | 62 hr |
| Jan 16, 12:36 PM MST | Winter Storm Warning | BOU | Adams, Arapahoe, Boulder, Broomfield, Denver, Douglas and 10 more | 58 hr |
| Jan 16, 12:51 PM MST | Winter Storm Warning | GLD | Kit Carson, Yuma | 58 hr |
| Jan 19, 12:57 PM MST | Winter Storm Warning | PUB | Baca, Bent, Costilla, Crowley, Huerfano, Kiowa and 3 more | 50 hr |
| Jan 19, 2:00 PM MST | Winter Storm Warning | GLD | Cheyenne, Kit Carson | 54 hr |
| Jan 20, 1:03 PM MST | Winter Storm Warning | BOU | Elbert, Lincoln | 23 hr |
| 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 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 |
| Feb 13, 2:37 PM MST | Winter Storm Warning | GJT | Archuleta, Delta, Dolores, Garfield, Gunnison, Hinsdale and 7 more | 51 hr |
| Feb 14, 2:59 AM MST | Winter Storm Warning | BOU | Adams, Arapahoe, Clear Creek, Douglas, Elbert, Gilpin and 4 more | 45 hr |
| Feb 14, 3:30 AM MST | Winter Storm Warning | GLD | Cheyenne, Kit Carson, Yuma | 50 hr |
| Feb 14, 3:51 AM MST | Winter Storm Warning | PUB | Alamosa, Baca, Bent, Chaffee, Conejos, Costilla and 15 more | 43 hr |
| Feb 20, 2:08 PM MST | Winter Storm Warning | BOU | Boulder, Broomfield, Grand, Jackson, Jefferson, Larimer and 1 more | 54 hr |
| Feb 20, 3:09 PM MST | Winter Storm Warning | PUB | Chaffee, Lake, Mineral, Rio Grande, Saguache | 62 hr |
| Feb 20, 3:40 PM MST | Winter Storm Warning | GJT | Archuleta, Delta, Dolores, Eagle, Garfield, Gunnison and 11 more | 4 days |
| Feb 22, 2:56 PM MST | Winter Storm Warning | PUB | Conejos, Mineral, Rio Grande | 44 hr |
| Feb 28, 3:49 AM MST | Winter Storm Warning | PUB | Alamosa, Conejos, Costilla, Custer, Fremont, Huerfano and 4 more | 59 hr |
| Feb 28, 1:41 PM MST | Winter Storm Warning | GJT | Archuleta, Delta, Dolores, Hinsdale, La Plata, Mesa and 5 more | 40 hr |
| Mar 9, 1:43 PM MST | Winter Storm Warning | GJT | Archuleta, Delta, Dolores, Eagle, Garfield, Gunnison and 12 more | 63 hr |
| Mar 9, 2:50 PM MST | Winter Storm Warning | PUB | Chaffee, Conejos, Lake, Mineral, Rio Grande, Saguache | 62 hr |
| Mar 9, 2:59 PM MST | Winter Storm Warning | BOU | Boulder, Clear Creek, Gilpin, Grand, Jackson, Jefferson and 3 more | 44 hr |
| Mar 14, 3:23 AM MDT | Winter Storm Warning | GJT | Archuleta, Delta, Dolores, Eagle, Garfield, Gunnison and 11 more | 57 hr |
| Mar 14, 3:49 AM MDT | Winter Storm Warning | PUB | Alamosa, Chaffee, Conejos, Costilla, Custer, Fremont and 6 more | 71 hr |
| Mar 19, 2:52 PM MDT | Winter Storm Warning | PUB | Alamosa, Chaffee, Conejos, Costilla, Custer, Fremont and 6 more | 3 days |
| Mar 19, 3:04 PM MDT | Winter Storm Warning | GJT | Archuleta, Delta, Dolores, Garfield, Gunnison, Hinsdale and 7 more | 3 days |
| Mar 20, 4:18 AM MDT | Winter Storm Warning | GJT | Delta, Garfield, Mesa, Montrose, Ouray, San Miguel | 68 hr |
| Mar 27, 9:08 AM MDT | Winter Storm Warning | BOU | Logan, Morgan, Washington, Weld | 9 hr |
| Mar 29, 3:30 PM MDT | Winter Storm Warning | GJT | Eagle, Garfield, Moffat, Rio Blanco, Routt | 57 hr |
| Apr 2, 2:41 AM MDT | Winter Storm Warning | GJT | Eagle, Garfield, Moffat, Rio Blanco, Routt | 69 hr |
| Apr 2, 1:49 PM MDT | Winter Storm Warning | BOU | Boulder, Grand, Jackson, Larimer | 58 hr |
| Apr 24, 1:35 PM MDT | Winter Storm Warning | PUB | Alamosa, Chaffee, Costilla, Custer, El Paso, Fremont and 6 more | 49 hr |
| Apr 24, 1:45 PM MDT | Winter Storm Warning | BOU | Arapahoe, Boulder, Clear Creek, Douglas, Elbert, Gilpin and 6 more | 39 hr |
| May 11, 2:09 AM MDT | Winter Storm Warning | BOU | Boulder, Clear Creek, Gilpin, Grand, Jackson, Jefferson and 3 more | 32 hr |
| May 11, 9:42 PM MDT | Winter Storm Warning | PUB | El Paso, Fremont, Teller | 6 hr |
| Oct 27, 1:53 AM MDT | Winter Storm Warning | BOU | Adams, Arapahoe, Boulder, Broomfield, Clear Creek, Denver and 9 more | 58 hr |
| Oct 27, 2:00 AM MDT | Winter Storm Warning | GJT | Delta, Eagle, Garfield, Gunnison, Mesa, Moffat and 4 more | 58 hr |
| Oct 27, 3:47 AM MDT | Winter Storm Warning | PUB | Chaffee, Custer, El Paso, Fremont, Huerfano, Lake and 3 more | 62 hr |
| Nov 22, 1:59 PM MST | Winter Storm Warning | BOU | Boulder, Broomfield, Jefferson, Larimer, Weld | 45 hr |
| Nov 23, 1:58 AM MST | Winter Storm Warning | GJT | Archuleta, Delta, Dolores, Garfield, Hinsdale, La Plata and 6 more | 57 hr |
| Nov 23, 3:26 AM MST | Winter Storm Warning | PUB | Conejos, Mineral, Rio Grande | 56 hr |
| Dec 1, 2:41 AM MST | Winter Storm Warning | GJT | Delta, Eagle, Garfield, Gunnison, Moffat, Montrose and 3 more | 3 days |
| Dec 1, 3:16 AM MST | Winter Storm Warning | BOU | Boulder, Clear Creek, Gilpin, Grand, Jackson, Jefferson and 3 more | 3 days |
| Dec 2, 2:08 PM MST | Winter Storm Warning | PUB | Chaffee, Lake, Saguache | 36 hr |
| Dec 8, 2:16 PM MST | Winter Storm Warning | PUB | El Paso | 15 hr |
| Dec 12, 2:30 PM MST | Winter Storm Warning | PUB | Baca, Conejos, Costilla, Huerfano, Las Animas, Mineral and 1 more | 48 hr |
| Dec 22, 2:08 AM MST | Winter Storm Warning | GJT | Archuleta, Dolores, Hinsdale, La Plata, Montezuma, San Juan and 1 more | 48 hr |
| Dec 22, 3:45 AM MST | Winter Storm Warning | PUB | Alamosa, Chaffee, Conejos, Costilla, Custer, Fremont and 5 more | 61 hr |
| Dec 24, 2:03 AM MST | Winter Storm Warning | GLD | Kit Carson, Yuma | 9 hr |
By county
Every county with at least one alert. A county page lists each alert that covered it.
- Garfield County13
- Mineral County12
- Rio Grande County12
- San Miguel County11
- Conejos County11
- Delta County11
- Montrose County11
- Boulder County11
- Larimer County11
- Archuleta County10
- Dolores County10
- Hinsdale County10
- La Plata County10
- Montezuma County10
- San Juan County10
- Mesa County10
- Saguache County10
- Ouray County9
- Jefferson County9
- Huerfano County9
- Grand County9
- Jackson County9
- Moffat County9
- Routt County9
- Chaffee County9
- Gunnison County8
- Costilla County8
- Las Animas County8
- Eagle County8
- Rio Blanco County8
- Fremont County8
- Lake County8
- Custer County7
- Elbert County6
- El Paso County6
- Clear Creek County6
- Gilpin County6
- Park County6
- Alamosa County6
- Arapahoe County5
24 more counties
- Weld County5
- Summit County5
- Adams County4
- Lincoln County4
- Washington County4
- Broomfield County4
- Douglas County4
- Kit Carson County4
- Teller County4
- Logan County3
- Morgan County3
- Yuma County3
- Baca County3
- Pueblo County3
- Pitkin County3
- Phillips County2
- Sedgwick County2
- Denver County2
- Bent County2
- Crowley County2
- Kiowa County2
- Otero County2
- Prowers County2
- Cheyenne County2
The busiest days
Days with the most alerts issued, by UTC date.
Nearby
Alerts in force nowTornadoes on recordThe radar archive20222024
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.