Alert archive / Colorado / 2024
Weather alerts in Colorado, March 2024
88 weather alerts in March 2024, 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 March 2024. Tap one for its archive.
- Alerts
- 88
- Warnings
- 32
- Watches
- 22
- Advisories
- 28
- Busiest day
- March 24, 202413 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 |
|---|---|---|---|---|
| Mar 1, 2:30 AM MST | High Wind Watch | PUB | Alamosa, Chaffee, Costilla, Custer, Fremont, Huerfano and 3 more | 24 hr |
| Mar 1, 3:03 AM MST | Winter Storm Watch | GJT | Delta, Eagle, Garfield, Gunnison, Mesa, Moffat and 4 more | 12 hr |
| Mar 1, 3:38 AM MST | Fire Weather Watch | PUB | Baca, Bent, Huerfano, Las Animas, Otero, Prowers and 1 more | 24 hr |
| Mar 1, 3:38 AM MST | Red Flag Warning | PUB | Baca, Bent, Crowley, El Paso, Fremont, Huerfano and 5 more | 40 hr |
| Mar 1, 5:42 AM MST | Winter Storm Watch | BOU | Boulder, Clear Creek, Gilpin, Grand, Jackson, Jefferson and 3 more | 9 hr |
| Mar 1, 6:46 AM MST | Red Flag Warning | BOU | Adams, Arapahoe, Boulder, Broomfield, Denver, Douglas and 10 more | 36 hr |
| Mar 1, 8:37 AM MST | Red Flag Warning | GLD | Cheyenne, Kit Carson, Yuma | 34 hr |
| Mar 1, 2:21 PM MST | Winter Storm Warning | BOU | Boulder, Clear Creek, Gilpin, Grand, Jackson, Jefferson and 3 more | 67 hr |
| Mar 1, 2:31 PM MST | High Wind Warning | GJT | Delta, Dolores, Garfield, Gunnison, Mesa, Moffat and 5 more | 36 hr |
| Mar 1, 2:39 PM MST | Winter Storm Warning | GJT | Delta, Eagle, Garfield, Gunnison, Mesa, Moffat and 4 more | 66 hr |
| Mar 1, 2:39 PM MST | Winter Weather Advisory | GJT | Archuleta, Delta, Dolores, Garfield, Gunnison, Hinsdale and 7 more | 56 hr |
| Mar 1, 2:55 PM MST | Winter Weather Advisory | PUB | Chaffee, Conejos, Lake, Mineral, Rio Grande, Saguache | 61 hr |
| Mar 2, 2:51 AM MST | High Wind Warning | PUB | Alamosa, Chaffee, Conejos, Costilla, Custer, Fremont and 5 more | 41 hr |
| Mar 2, 3:49 AM MST | Winter Storm Warning | PUB | Chaffee, Lake, Saguache | 48 hr |
| Mar 2, 3:51 AM MST | Red Flag Warning | PUB | Baca, Bent, Crowley, El Paso, Huerfano, Kiowa and 4 more | 39 hr |
| Mar 2, 9:48 AM MST | Winter Weather Advisory | BOU | Grand, Jackson, Summit | 47 hr |
| Mar 3, 4:19 AM MST | Red Flag Warning | BOU | Elbert, Larimer, Lincoln, Logan, Phillips, Sedgwick and 2 more | 14 hr |
| Mar 4, 8:45 AM MST | Winter Weather Advisory | GJT | Moffat, Routt | 14 hr |
| Mar 4, 8:48 AM MST | Winter Weather Advisory | BOU | Boulder, Grand, Jackson, Larimer | 15 hr |
| Mar 6, 1:50 AM MST | Winter Storm Watch | BOU | Boulder, Clear Creek, Douglas, Gilpin, Grand, Jackson and 4 more | 24 hr |
| Mar 6, 3:39 AM MST | Winter Storm Watch | PUB | Alamosa, Chaffee, Costilla, Custer, El Paso, Fremont and 5 more | 12 hr |
| Mar 6, 2:02 PM MST | Winter Weather Advisory | GLD | Kit Carson, Yuma | 44 hr |
| Mar 6, 2:58 PM MST | Winter Weather Advisory | BOU | Phillips, Sedgwick | 11 hr |
| Mar 6, 3:10 PM MST | Winter Storm Warning | PUB | Alamosa, Chaffee, Costilla, Custer, El Paso, Fremont and 5 more | 36 hr |
| Mar 6, 3:10 PM MST | Winter Weather Advisory | PUB | Alamosa, Chaffee, Conejos, Costilla, Custer, El Paso and 8 more | 60 hr |
| Mar 7, 1:25 AM MST | Winter Storm Warning | GLD | Yuma | 24 hr |
| Mar 7, 1:50 AM MST | Winter Storm Warning | BOU | Logan, Phillips, Sedgwick, Washington | 15 hr |
| Mar 7, 1:50 AM MST | Winter Weather Advisory | BOU | Boulder, Clear Creek, Douglas, Gilpin, Grand, Jackson and 10 more | 39 hr |
| Mar 7, 1:52 AM MST | Dense Fog Advisory | GLD | Cheyenne | 7 hr |
| Mar 7, 9:42 AM MST | Mesoscale Discussion | SPC | Logan, Phillips, Sedgwick, Washington | 4 hr |
| Mar 7, 12:00 PM MST | Special Weather Statement | PUB | El Paso | 30 min |
| Mar 7, 3:20 PM MST | Special Weather Statement | PUB | Las Animas | 25 min |
| Mar 7, 3:48 PM MST | Special Weather Statement | PUB | Las Animas | 27 min |
| Mar 10, 3:30 AM MDT | Fire Weather Watch | PUB | Baca | 11 hr |
| Mar 10, 2:09 PM MDT | Red Flag Warning | PUB | Baca, Huerfano | 29 hr |
| Mar 11, 1:42 PM MDT | Winter Weather Advisory | GJT | Archuleta, Delta, Dolores, Eagle, Garfield, Gunnison and 12 more | 64 hr |
| Mar 11, 2:29 PM MDT | Winter Storm Watch | BOU | Adams, Arapahoe, Boulder, Broomfield, Clear Creek, Denver and 11 more | 47 hr |
| Mar 11, 2:57 PM MDT | Winter Storm Watch | PUB | Alamosa, Chaffee, Conejos, Costilla, Custer, El Paso and 8 more | 23 hr |
| Mar 11, 2:57 PM MDT | Winter Storm Warning | PUB | Alamosa, Chaffee, Conejos, Costilla, Custer, El Paso and 9 more | 5 days |
| Mar 11, 2:57 PM MDT | Winter Weather Advisory | PUB | Alamosa, Chaffee, Conejos, Costilla, Custer, El Paso and 7 more | 4 days |
| Mar 12, 4:17 AM MDT | Winter Weather Advisory | BOU | Adams, Arapahoe, Elbert, Grand, Jackson, Larimer and 2 more | 3 days |
| Mar 12, 2:12 PM MDT | Winter Storm Warning | BOU | Adams, Arapahoe, Boulder, Broomfield, Clear Creek, Denver and 9 more | 64 hr |
| Mar 12, 2:22 PM MDT | Winter Storm Watch | PUB | Alamosa, Conejos, Costilla, Rio Grande, Saguache | 14 hr |
| Mar 12, 2:37 PM MDT | Winter Storm Watch | GJT | Archuleta, Dolores, Hinsdale, La Plata, Montezuma, San Juan and 1 more | 13 hr |
| Mar 13, 3:22 AM MDT | Winter Storm Warning | GJT | Archuleta, Dolores, Hinsdale, La Plata, Montezuma, San Juan and 1 more | 3 days |
| Mar 13, 3:22 AM MDT | Winter Weather Advisory | GJT | Delta, Gunnison, Hinsdale, Mesa, Montrose, Ouray and 1 more | 59 hr |
| Mar 13, 1:50 PM MDT | Wind Advisory | GJT | Garfield, Moffat, Rio Blanco | 31 hr |
| Mar 14, 1:45 PM MDT | Wind Advisory | GJT | Dolores, Montezuma, San Miguel | 24 hr |
| Mar 15, 2:23 PM MDT | Winter Weather Advisory | GJT | Archuleta, Delta, Dolores, Gunnison, Hinsdale, La Plata and 6 more | 43 hr |
| Mar 16, 4:00 AM MDT | Winter Weather Advisory | PUB | Alamosa, Chaffee, Conejos, Costilla, Custer, Fremont and 6 more | 32 hr |
| Mar 22, 3:43 AM MDT | Fire Weather Watch | PUB | Baca, Bent, Las Animas, Prowers | 35 hr |
| Mar 23, 3:07 AM MDT | Winter Weather Advisory | GJT | Archuleta, Delta, Dolores, Eagle, Garfield, Gunnison and 12 more | 51 hr |
| Mar 23, 3:19 AM MDT | Winter Weather Advisory | PUB | Alamosa, Baca, Bent, Chaffee, Conejos, Costilla and 15 more | 63 hr |
| Mar 23, 3:22 AM MDT | Winter Weather Advisory | BOU | Adams, Arapahoe, Boulder, Broomfield, Clear Creek, Denver and 14 more | 57 hr |
| Mar 23, 2:45 PM MDT | Red Flag Warning | PUB | Baca, Bent, Las Animas, Prowers | 24 hr |
| Mar 23, 2:55 PM MDT | High Wind Watch | BOU | Elbert, Larimer, Lincoln, Logan, Washington, Weld | 23 hr |
| Mar 23, 3:06 PM MDT | Winter Storm Watch | BOU | Arapahoe, Clear Creek, Douglas, Elbert, Gilpin, Jefferson and 1 more | 13 hr |
| Mar 23, 9:00 PM MDT | High Wind Watch | GLD | Cheyenne, Kit Carson, Yuma | 5 hr |
| Mar 24, 2:01 AM MDT | High Wind Warning | PUB | Crowley, El Paso, Kiowa, Pueblo | 26 hr |
| Mar 24, 2:06 AM MDT | High Wind Warning | GLD | Cheyenne | 24 hr |
| Mar 24, 2:08 AM MDT | Blizzard Warning | GLD | Kit Carson, Yuma | 46 hr |
| Mar 24, 2:08 AM MDT | Winter Weather Advisory | GLD | Cheyenne | 46 hr |
| Mar 24, 3:49 AM MDT | Blizzard Warning | PUB | El Paso | 26 hr |
| Mar 24, 3:49 AM MDT | Winter Storm Warning | PUB | Alamosa, Chaffee, Costilla, Custer, El Paso, Fremont and 5 more | 38 hr |
| Mar 24, 3:53 AM MDT | Blizzard Warning | BOU | Arapahoe, Douglas, Elbert | 26 hr |
| Mar 24, 3:53 AM MDT | Winter Storm Watch | BOU | Elbert, Lincoln, Logan, Phillips, Sedgwick, Washington | 10 hr |
| Mar 24, 3:53 AM MDT | Winter Storm Warning | BOU | Boulder, Broomfield, Clear Creek, Douglas, Gilpin, Grand and 3 more | 26 hr |
| Mar 24, 1:55 PM MDT | High Wind Warning | BOU | Elbert, Larimer, Lincoln, Weld | 19 hr |
| Mar 24, 2:37 PM MDT | Special Weather Statement | BOU | Weld | 23 min |
| Mar 24, 4:13 PM MDT | Special Weather Statement | BOU | Boulder | 47 min |
| Mar 27, 8:43 AM MDT | Dense Fog Advisory | GJT | Garfield, Mesa | 61 min |
| Mar 27, 2:54 PM MDT | Fire Weather Watch | PUB | Baca, Las Animas | 24 hr |
| Mar 28, 2:07 PM MDT | Winter Weather Advisory | GJT | Archuleta, Delta, Dolores, Eagle, Garfield, Gunnison and 11 more | 4 days |
| Mar 28, 2:25 PM MDT | Winter Weather Advisory | BOU | Grand, Jackson | 40 hr |
| Mar 28, 2:41 PM MDT | Winter Weather Advisory | PUB | Chaffee, Lake, Saguache | 33 hr |
| Mar 28, 2:43 PM MDT | Fire Weather Watch | PUB | Baca, Las Animas | 13 hr |
| Mar 28, 2:43 PM MDT | Red Flag Warning | PUB | Baca, Las Animas | 28 hr |
| Mar 29, 3:41 AM MDT | Red Flag Warning | PUB | Baca, Huerfano, Las Animas | 39 hr |
| Mar 29, 1:24 PM MDT | Fire Weather Watch | BOU | Elbert, Lincoln | 25 hr |
| Mar 29, 1:33 PM MDT | Fire Weather Watch | GLD | Cheyenne, Kit Carson, Yuma | 24 hr |
| Mar 29, 2:44 PM MDT | Wind Advisory | GJT | Delta, Dolores, Gunnison, Mesa, Montezuma, Montrose and 1 more | 29 hr |
| Mar 29, 2:56 PM MDT | Fire Weather Watch | PUB | Baca, Bent, Crowley, El Paso, Huerfano, Kiowa and 4 more | 13 hr |
| Mar 30, 3:44 AM MDT | Red Flag Warning | PUB | Baca, Bent, Crowley, El Paso, Huerfano, Kiowa and 4 more | 41 hr |
| Mar 30, 1:26 PM MDT | Red Flag Warning | GLD | Cheyenne, Kit Carson | 29 hr |
| Mar 30, 2:14 PM MDT | Red Flag Warning | BOU | Arapahoe, Douglas, Elbert, Lincoln | 30 hr |
| Mar 30, 2:43 PM MDT | Winter Weather Advisory | PUB | Alamosa, Chaffee, Conejos, Costilla, Custer, Fremont and 5 more | 60 hr |
| Mar 31, 3:46 AM MDT | Winter Storm Watch | PUB | Costilla, Huerfano, Las Animas | 11 hr |
| Mar 31, 2:50 PM MDT | Winter Storm Warning | PUB | Costilla, Huerfano, Las Animas | 36 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 | 1 |
| Special Weather Statement | 5 |
| Winter | |
| Blizzard Warning | 3 |
| Winter Storm Warning | 12 |
| Winter Storm Watch | 11 |
| Winter Weather Advisory | 23 |
| Wind and dust | |
| High Wind Warning | 5 |
| High Wind Watch | 3 |
| Wind Advisory | 3 |
| Fire | |
| Red Flag Warning | 12 |
| Fire Weather Watch | 8 |
| Fog and smoke | |
| Dense Fog Advisory | 2 |
By county
Every county with at least one alert. A county page lists each alert that covered it.
- Las Animas County25
- Huerfano County20
- Pueblo County18
- Saguache County16
- Chaffee County15
- Costilla County15
- El Paso County15
- Baca County14
- Alamosa County13
- Fremont County13
- Larimer County13
- Elbert County13
- Custer County12
- Grand County12
- Mesa County11
- Boulder County11
- Jackson County11
- San Miguel County11
- Delta County10
- Gunnison County10
- Montrose County10
- Jefferson County10
- Douglas County10
- Lincoln County10
- Dolores County10
- Conejos County10
- Rio Grande County10
- Garfield County9
- Clear Creek County9
- Gilpin County9
- Park County9
- Summit County9
- Montezuma County9
- Moffat County8
- Bent County8
- Prowers County8
- Arapahoe County8
- Logan County8
- Phillips County8
- Sedgwick County8
24 more counties
- Washington County8
- Weld County8
- Hinsdale County8
- Mineral County8
- Teller County8
- Rio Blanco County7
- Routt County7
- Cheyenne County7
- Archuleta County7
- La Plata County7
- San Juan County7
- Otero County6
- Crowley County6
- Kiowa County6
- Kit Carson County6
- Yuma County6
- Ouray County6
- Lake County6
- Eagle County5
- Pitkin County5
- Adams County5
- Broomfield County5
- Denver County4
- Morgan County2
Nearby
Alerts in force nowTornadoes on recordThe radar archive20232025
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.