Alert archive / Colorado / 2021
Weather alerts in Colorado, April 2021
199 weather alerts in April 2021, 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 April 2021. Tap one for its archive.
- Alerts
- 199
- Warnings
- 87
- Watches
- 44
- Advisories
- 25
- Busiest day
- April 27, 202163 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 |
|---|---|---|---|---|
| Apr 2, 2:50 PM MDT | Fire Weather Watch | GJT | Dolores, La Plata, Moffat, Montezuma, Rio Blanco, San Miguel | 46 hr |
| Apr 4, 3:59 AM MDT | Fire Weather Watch | PUB | Alamosa, Conejos, Costilla, Huerfano, Las Animas, Rio Grande and 1 more | 11 hr |
| Apr 4, 12:15 PM MDT | Red Flag Warning | PUB | Baca | 7 hr |
| Apr 4, 1:07 PM MDT | Red Flag Warning | GJT | Dolores, La Plata, Moffat, Montezuma, Rio Blanco, San Miguel | 32 hr |
| Apr 4, 2:27 PM MDT | Special Weather Statement | PUB | Baca | 48 min |
| Apr 4, 3:15 PM MDT | Fire Weather Watch | PUB | Alamosa, Baca, Bent, Conejos, Costilla, Crowley and 9 more | 23 hr |
| Apr 4, 3:15 PM MDT | Red Flag Warning | PUB | Alamosa, Conejos, Costilla, El Paso, Fremont, Huerfano and 4 more | 29 hr |
| Apr 4, 3:20 PM MDT | Special Weather Statement | PUB | Baca | 40 min |
| Apr 5, 4:01 AM MDT | Fire Weather Watch | GJT | Dolores, La Plata, Montezuma, San Miguel | 10 hr |
| Apr 5, 2:20 PM MDT | Fire Weather Watch | GJT | Dolores, La Plata, Montezuma, San Miguel | 24 hr |
| Apr 5, 2:20 PM MDT | Red Flag Warning | GJT | Archuleta, Dolores, Hinsdale, La Plata, Montezuma, San Juan and 1 more | 28 hr |
| Apr 5, 2:22 PM MDT | Freeze Watch | GJT | Delta, Gunnison, Mesa, Montrose | 13 hr |
| Apr 5, 2:42 PM MDT | Red Flag Warning | PUB | Alamosa, Baca, Bent, Conejos, Costilla, Crowley and 10 more | 29 hr |
| Apr 6, 3:07 AM MDT | Freeze Warning | GJT | Delta, Dolores, Garfield, Gunnison, Mesa, Montezuma and 2 more | 30 hr |
| Apr 6, 3:53 AM MDT | High Wind Watch | PUB | Alamosa, Bent, Conejos, Costilla, Crowley, Custer and 9 more | 5 hr |
| Apr 6, 3:59 AM MDT | High Wind Watch | GLD | Cheyenne | 6 hr |
| Apr 6, 4:21 AM MDT | Fire Weather Watch | PUB | Alamosa, Conejos, Costilla, Rio Grande, Saguache | 10 hr |
| Apr 6, 9:18 AM MDT | High Wind Warning | PUB | Alamosa, Baca, Bent, Conejos, Costilla, Crowley and 11 more | 14 hr |
| Apr 6, 10:10 AM MDT | High Wind Warning | GLD | Cheyenne | 11 hr |
| Apr 6, 1:57 PM MDT | Areal Flood Advisory | BOU | Larimer | 93 min |
| Apr 6, 2:09 PM MDT | Red Flag Warning | GJT | Archuleta, Dolores, Hinsdale, La Plata, Montezuma, San Juan and 1 more | 30 hr |
| Apr 6, 2:13 PM MDT | Dust Storm Warning | PUB | Alamosa, Rio Grande, Saguache | 92 min |
| Apr 6, 2:45 PM MDT | Red Flag Warning | PUB | Alamosa, Conejos, Costilla, Rio Grande, Saguache | 29 hr |
| Apr 6, 3:39 PM MDT | Blowing Dust Warning | PUB | Alamosa, Rio Grande, Saguache | 5 hr |
| Apr 6, 5:56 PM MDT | Dust Storm Advisory | PUB | Bent, Las Animas, Otero | 64 min |
| Apr 6, 6:08 PM MDT | Winter Weather Advisory | BOU | Arapahoe, Douglas, Elbert | 3 hr |
| Apr 6, 6:29 PM MDT | Fire Weather Watch | GJT | Dolores, Garfield, La Plata, Mesa, Moffat, Montezuma and 3 more | 20 hr |
| Apr 6, 6:47 PM MDT | Special Weather Statement | BOU | Lincoln | 58 min |
| Apr 6, 7:26 PM MDT | Dust Storm Advisory | GLD | Cheyenne, Kit Carson | 52 min |
| Apr 6, 8:41 PM MDT | Dust Storm Warning | PUB | Baca, Bent, Kiowa, Las Animas, Prowers | 94 min |
| Apr 7, 2:55 AM MDT | High Wind Warning | GLD | Cheyenne, Kit Carson, Yuma | 15 hr |
| Apr 7, 3:05 AM MDT | Fire Weather Watch | GLD | Cheyenne, Kit Carson, Yuma | 11 hr |
| Apr 7, 3:36 AM MDT | Fire Weather Watch | BOU | Adams, Arapahoe, Elbert, Larimer, Lincoln, Logan and 5 more | 11 hr |
| Apr 7, 3:49 AM MDT | High Wind Warning | PUB | Baca, Bent, Kiowa, Prowers | 14 hr |
| Apr 7, 3:58 AM MDT | Fire Weather Watch | PUB | Alamosa, Conejos, Costilla, Fremont, Kiowa, Rio Grande and 1 more | 11 hr |
| Apr 7, 2:20 PM MDT | Red Flag Warning | GJT | Archuleta, Delta, Dolores, Garfield, Hinsdale, La Plata and 8 more | 31 hr |
| Apr 7, 2:29 PM MDT | Red Flag Warning | GLD | Cheyenne, Kit Carson, Yuma | 28 hr |
| Apr 7, 2:49 PM MDT | Red Flag Warning | BOU | Adams, Arapahoe, Elbert, Larimer, Lincoln, Logan and 5 more | 28 hr |
| Apr 7, 2:55 PM MDT | Red Flag Warning | PUB | Alamosa, Baca, Bent, Conejos, Costilla, Crowley and 9 more | 29 hr |
| Apr 8, 2:28 AM MDT | Red Flag Warning | GJT | Archuleta, Dolores, Hinsdale, La Plata, Montezuma, San Juan and 1 more | 43 hr |
| Apr 8, 3:50 AM MDT | Fire Weather Watch | PUB | Alamosa, Conejos, Costilla, Fremont, Pueblo, Rio Grande and 1 more | 16 hr |
| Apr 8, 3:22 PM MDT | Freeze Watch | GJT | Delta, Gunnison, Mesa, Montrose | 10 hr |
| Apr 8, 8:16 PM MDT | Red Flag Warning | PUB | Alamosa, Conejos, Costilla, Fremont, Pueblo, Rio Grande and 1 more | 24 hr |
| Apr 9, 1:40 AM MDT | Freeze Warning | GJT | Delta, Gunnison, Mesa, Montrose | 31 hr |
| Apr 9, 1:48 AM MDT | Fire Weather Watch | GJT | Moffat, Rio Blanco | 12 hr |
| Apr 9, 11:12 AM MDT | Blowing Dust Warning | PUB | Bent, Prowers | 4 hr |
| Apr 9, 2:08 PM MDT | Red Flag Warning | GJT | Moffat, Rio Blanco | 31 hr |
| Apr 9, 9:01 PM MDT | Fire Weather Watch | GJT | Archuleta, Dolores, Hinsdale, La Plata, Montezuma, San Juan and 1 more | 5 hr |
| Apr 10, 1:57 AM MDT | Red Flag Warning | GJT | Archuleta, Dolores, Hinsdale, La Plata, Montezuma, San Juan and 1 more | 42 hr |
| Apr 10, 4:04 AM MDT | Red Flag Warning | PUB | Alamosa, Conejos, Costilla, Rio Grande, Saguache | 16 hr |
| Apr 10, 2:47 PM MDT | Red Flag Warning | PUB | Alamosa, Conejos, Costilla, Fremont, Pueblo, Rio Grande and 1 more | 29 hr |
| Apr 11, 3:50 AM MDT | Fire Weather Watch | PUB | Alamosa, Conejos, Costilla, Rio Grande, Saguache | 11 hr |
| Apr 11, 2:49 PM MDT | Red Flag Warning | PUB | Alamosa, Conejos, Costilla, Rio Grande, Saguache | 29 hr |
| Apr 12, 2:42 PM MDT | Fire Weather Watch | GJT | Delta, Dolores, Garfield, La Plata, Mesa, Montezuma and 3 more | 24 hr |
| Apr 13, 2:55 AM MDT | Winter Weather Advisory | BOU | Boulder, Clear Creek, Gilpin, Grand, Jackson, Jefferson and 3 more | 27 hr |
| Apr 13, 3:48 AM MDT | Winter Weather Advisory | PUB | Alamosa, Chaffee, Costilla, Custer, Fremont, Huerfano and 2 more | 26 hr |
| Apr 13, 2:27 PM MDT | Red Flag Warning | GJT | Archuleta, Delta, Dolores, Garfield, Hinsdale, La Plata and 6 more | 31 hr |
| Apr 14, 2:33 AM MDT | Fire Weather Watch | GJT | Archuleta, Dolores, Hinsdale, La Plata, Montezuma, San Juan and 1 more | 12 hr |
| Apr 14, 2:33 AM MDT | Wind Advisory | GJT | Dolores, Garfield, Mesa, Montezuma, Montrose, San Miguel | 18 hr |
| Apr 14, 3:46 AM MDT | Fire Weather Watch | PUB | Alamosa, Conejos, Costilla, Rio Grande, Saguache | 11 hr |
| Apr 14, 2:12 PM MDT | Red Flag Warning | GJT | Archuleta, Dolores, Hinsdale, La Plata, Montezuma, San Juan and 1 more | 29 hr |
| Apr 14, 2:19 PM MDT | Winter Storm Watch | GLD | Kit Carson, Yuma | 12 hr |
| Apr 14, 3:03 PM MDT | Winter Weather Advisory | BOU | Adams, Arapahoe, Boulder, Broomfield, Clear Creek, Denver and 16 more | 45 hr |
| Apr 14, 3:03 PM MDT | Red Flag Warning | PUB | Alamosa, Conejos, Costilla, Rio Grande, Saguache | 29 hr |
| Apr 15, 2:34 AM MDT | Winter Weather Advisory | GLD | Kit Carson, Yuma | 33 hr |
| Apr 15, 10:10 AM MDT | Special Weather Statement | GJT | Garfield | 35 min |
| Apr 15, 10:47 AM MDT | Special Weather Statement | GJT | Garfield | 43 min |
| Apr 15, 10:52 AM MDT | Dense Fog Advisory | PUB | El Paso | 7 hr |
| Apr 15, 2:51 PM MDT | Mesoscale Discussion | SPC | Adams, Logan, Morgan, Weld | 4 hr |
| Apr 15, 5:06 PM MDT | Special Weather Statement | PUB | Elbert | 24 min |
| Apr 15, 5:48 PM MDT | Special Weather Statement | PUB | El Paso | 27 min |
| Apr 15, 6:25 PM MDT | Special Weather Statement | PUB | El Paso | 50 min |
| Apr 15, 6:28 PM MDT | Winter Weather Advisory | PUB | El Paso, Fremont, Teller | 15 hr |
| Apr 15, 7:05 PM MDT | Special Weather Statement | PUB | El Paso | 40 min |
| Apr 15, 7:32 PM MDT | Special Weather Statement | PUB | Crowley | 43 min |
| Apr 16, 3:50 AM MDT | Winter Weather Advisory | PUB | Alamosa, Chaffee, Conejos, Costilla, Custer, Fremont and 6 more | 41 hr |
| Apr 16, 2:10 PM MDT | Freeze Watch | GJT | Delta, Garfield, Gunnison, Mesa, Montrose | 13 hr |
| Apr 16, 2:10 PM MDT | Freeze Warning | GJT | Delta, Garfield, Gunnison, Mesa, Montrose | 16 hr |
| Apr 16, 2:16 PM MDT | Winter Weather Advisory | GJT | Archuleta, Dolores, Gunnison, Hinsdale, La Plata, Montezuma and 4 more | 31 hr |
| Apr 17, 3:39 AM MDT | Freeze Warning | GJT | Delta, Garfield, Gunnison, Mesa, Montrose | 28 hr |
| Apr 17, 3:41 AM MDT | Fire Weather Watch | GJT | Dolores, La Plata, Montezuma, San Miguel | 24 hr |
| Apr 18, 3:39 AM MDT | Wind Advisory | GJT | Delta, Garfield, Gunnison, Mesa, Moffat, Montrose and 2 more | 41 hr |
| Apr 18, 3:44 AM MDT | Red Flag Warning | GJT | Archuleta, Delta, Dolores, Garfield, Hinsdale, La Plata and 8 more | 41 hr |
| Apr 18, 4:35 AM MDT | Winter Storm Watch | BOU | Boulder, Grand, Jackson, Larimer | 9 hr |
| Apr 18, 1:56 PM MDT | Winter Weather Advisory | BOU | Adams, Arapahoe, Boulder, Broomfield, Clear Creek, Denver and 16 more | 37 hr |
| Apr 18, 3:01 PM MDT | Winter Weather Advisory | PUB | El Paso, Fremont, Teller | 37 hr |
| Apr 19, 3:06 AM MDT | Freeze Watch | GJT | Delta, Dolores, Garfield, Gunnison, Mesa, Montrose and 1 more | 11 hr |
| Apr 19, 4:26 AM MDT | Winter Storm Warning | BOU | Boulder, Broomfield, Grand, Jackson, Jefferson, Larimer | 23 hr |
| Apr 19, 1:50 PM MDT | Winter Weather Advisory | GLD | Kit Carson, Yuma | 13 hr |
| Apr 19, 2:21 PM MDT | Fire Weather Watch | GJT | Archuleta, Dolores, Hinsdale, La Plata, Montezuma, Montrose and 2 more | 13 hr |
| Apr 19, 2:24 PM MDT | Freeze Warning | GJT | Delta, Dolores, Garfield, Gunnison, Mesa, Montrose and 1 more | 19 hr |
| Apr 19, 3:22 PM MDT | Winter Weather Advisory | PUB | El Paso | 13 hr |
| Apr 20, 3:12 AM MDT | Red Flag Warning | GJT | Archuleta, Dolores, Hinsdale, La Plata, Montezuma, San Juan and 1 more | 18 hr |
| Apr 20, 3:12 AM MDT | Red Flag Warning | GJT | Archuleta, Dolores, Hinsdale, La Plata, Montezuma, Montrose and 2 more | 43 hr |
| Apr 21, 7:03 PM MDT | Winter Weather Advisory | BOU | Boulder, Clear Creek, Douglas, Gilpin, Jefferson, Larimer and 1 more | 100 min |
| Apr 22, 4:19 AM MDT | Red Flag Warning | PUB | Baca, Bent, Las Animas, Otero | 16 hr |
| Apr 22, 2:24 PM MDT | Fire Weather Watch | GJT | Archuleta, Delta, Dolores, Garfield, Hinsdale, La Plata and 6 more | 12 hr |
| Apr 22, 2:24 PM MDT | Fire Weather Watch | GJT | Archuleta, Delta, Dolores, Garfield, Hinsdale, La Plata and 8 more | 39 hr |
| Apr 23, 2:44 AM MDT | Red Flag Warning | GJT | Archuleta, Delta, Dolores, Garfield, Hinsdale, La Plata and 8 more | 41 hr |
| Apr 23, 3:55 AM MDT | Fire Weather Watch | PUB | Alamosa, Conejos, Costilla, Huerfano, Las Animas, Rio Grande and 1 more | 11 hr |
| Apr 23, 2:35 PM MDT | Red Flag Warning | GJT | Archuleta, Delta, Dolores, Garfield, Hinsdale, La Plata and 8 more | 57 hr |
| Apr 23, 2:54 PM MDT | Fire Weather Watch | BOU | Elbert, Lincoln | 24 hr |
| Apr 23, 2:58 PM MDT | Fire Weather Watch | PUB | Alamosa, Baca, Bent, Chaffee, Conejos, Costilla and 13 more | 24 hr |
| Apr 23, 2:58 PM MDT | Fire Weather Watch | PUB | Alamosa, Baca, Bent, Chaffee, Conejos, Costilla and 13 more | 37 hr |
| Apr 23, 2:58 PM MDT | Red Flag Warning | PUB | Alamosa, Conejos, Costilla, Huerfano, Las Animas, Rio Grande and 1 more | 29 hr |
| Apr 23, 3:53 PM MDT | Special Weather Statement | PUB | Baca | 52 min |
| Apr 23, 4:48 PM MDT | Special Weather Statement | BOU | Weld | 42 min |
| Apr 24, 2:07 AM MDT | Fire Weather Watch | GLD | Cheyenne, Kit Carson | 24 hr |
| Apr 24, 6:03 AM MDT | Dense Fog Advisory | GLD | Cheyenne, Kit Carson | 3 hr |
| Apr 24, 1:58 PM MDT | Fire Weather Watch | GLD | Cheyenne, Kit Carson, Yuma | 12 hr |
| Apr 24, 1:58 PM MDT | Red Flag Warning | GLD | Cheyenne, Kit Carson | 29 hr |
| Apr 24, 2:00 PM MDT | Wind Advisory | GJT | Garfield, Moffat, Rio Blanco, Routt | 31 hr |
| Apr 24, 3:05 PM MDT | Red Flag Warning | PUB | Alamosa, Baca, Bent, Chaffee, Conejos, Costilla and 13 more | 29 hr |
| Apr 24, 3:17 PM MDT | Fire Weather Watch | BOU | Elbert, Lincoln, Logan, Phillips, Sedgwick, Washington | 36 hr |
| Apr 24, 3:17 PM MDT | Red Flag Warning | BOU | Elbert, Lincoln | 29 hr |
| Apr 25, 2:10 AM MDT | Red Flag Warning | GLD | Cheyenne, Kit Carson, Yuma | 42 hr |
| Apr 25, 3:50 AM MDT | Red Flag Warning | PUB | Alamosa, Baca, Bent, Chaffee, Conejos, Costilla and 14 more | 40 hr |
| Apr 25, 4:38 AM MDT | Fire Weather Watch | GJT | Archuleta, Delta, Dolores, Hinsdale, La Plata, Montezuma and 4 more | 4 hr |
| Apr 25, 9:06 AM MDT | Red Flag Warning | GJT | Archuleta, Delta, Dolores, Garfield, Hinsdale, La Plata and 8 more | 35 hr |
| Apr 25, 9:52 AM MDT | Wind Advisory | GJT | Delta, Dolores, Eagle, Garfield, Gunnison, La Plata and 8 more | 32 hr |
| Apr 25, 1:53 PM MDT | Red Flag Warning | BOU | Elbert, Lincoln, Logan, Phillips, Sedgwick, Washington | 30 hr |
| Apr 26, 4:16 AM MDT | Fire Weather Watch | PUB | Baca, Bent, Kiowa, Las Animas, Otero, Prowers | 11 hr |
| Apr 26, 2:55 PM MDT | Red Flag Warning | PUB | Baca, Bent, Crowley, Huerfano, Kiowa, Las Animas and 3 more | 29 hr |
| Apr 26, 3:10 PM MDT | Winter Storm Watch | BOU | Boulder, Clear Creek, Gilpin, Grand, Jackson, Jefferson and 3 more | 12 hr |
| Apr 27, 1:52 AM MDT | Severe Thunderstorm Warning | BOU | Washington | 23 min |
| Apr 27, 2:06 AM MDT | Severe Thunderstorm Warning | GLD | Yuma | 39 min |
| Apr 27, 2:42 AM MDT | Severe Thunderstorm Warning | GLD | Yuma | 33 min |
| Apr 27, 3:16 AM MDT | Winter Storm Warning | BOU | Boulder, Clear Creek, Gilpin, Grand, Jackson, Jefferson and 3 more | 30 hr |
| Apr 27, 11:15 AM MDT | Mesoscale Discussion | SPC | Adams, Arapahoe, Elbert, Kit Carson, Lincoln, Logan and 5 more | 3 hr |
| Apr 27, 11:28 AM MDT | Special Weather Statement | PUB | El Paso | 32 min |
| Apr 27, 11:35 AM MDT | Special Weather Statement | BOU | Douglas | 25 min |
| Apr 27, 11:45 AM MDT | Severe Thunderstorm Watch | SPC | Adams, Arapahoe, Cheyenne, Douglas, Elbert, Kit Carson and 8 more | 7 hr |
| Apr 27, 11:53 AM MDT | Special Weather Statement | PUB | El Paso | 37 min |
| Apr 27, 11:55 AM MDT | Special Weather Statement | BOU | Elbert | 50 min |
| Apr 27, 11:59 AM MDT | Special Weather Statement | BOU | Denver | 31 min |
| Apr 27, 12:19 PM MDT | Special Weather Statement | PUB | El Paso | 26 min |
| Apr 27, 12:43 PM MDT | Special Weather Statement | PUB | El Paso | 32 min |
| Apr 27, 12:49 PM MDT | Severe Thunderstorm Warning | BOU | Adams, Weld | 26 min |
| Apr 27, 1:15 PM MDT | Special Weather Statement | BOU | Adams | 45 min |
| Apr 27, 1:15 PM MDT | Special Weather Statement | PUB | El Paso | 30 min |
| Apr 27, 1:20 PM MDT | Severe Thunderstorm Warning | PUB | El Paso | 25 min |
| Apr 27, 1:44 PM MDT | Severe Thunderstorm Warning | PUB | El Paso | 31 min |
| Apr 27, 1:51 PM MDT | Special Weather Statement | BOU | Lincoln | 39 min |
| Apr 27, 1:53 PM MDT | Special Weather Statement | BOU | Weld | 37 min |
| Apr 27, 1:59 PM MDT | Severe Thunderstorm Warning | BOU | Weld | 31 min |
| Apr 27, 2:01 PM MDT | Severe Thunderstorm Warning | PUB | El Paso | 14 min |
| Apr 27, 2:02 PM MDT | Severe Thunderstorm Warning | BOU | Elbert | 28 min |
| Apr 27, 2:08 PM MDT | Winter Weather Advisory | BOU | Clear Creek, Douglas, Gilpin, Jefferson, Park | 20 hr |
| Apr 27, 2:15 PM MDT | Special Weather Statement | PUB | Elbert | 30 min |
| Apr 27, 2:23 PM MDT | Severe Thunderstorm Warning | BOU | Elbert, Lincoln | 52 min |
| Apr 27, 2:24 PM MDT | Special Weather Statement | PUB | El Paso | 36 min |
| Apr 27, 2:32 PM MDT | Mesoscale Discussion | SPC | Adams, Arapahoe, Elbert, Kit Carson, Lincoln, Logan and 6 more | 118 min |
| Apr 27, 2:43 PM MDT | Severe Thunderstorm Warning | BOU | Adams, Morgan | 32 min |
| Apr 27, 2:47 PM MDT | Special Weather Statement | PUB | Crowley | 28 min |
| Apr 27, 2:49 PM MDT | Severe Thunderstorm Warning | BOU | Elbert, Lincoln | 41 min |
| Apr 27, 3:00 PM MDT | Special Weather Statement | BOU | Lincoln | 45 min |
| Apr 27, 3:01 PM MDT | Special Weather Statement | PUB | El Paso | 29 min |
| Apr 27, 3:02 PM MDT | Winter Weather Advisory | PUB | Alamosa, Costilla, Custer, El Paso, Fremont, Huerfano and 4 more | 13 hr |
| Apr 27, 3:10 PM MDT | Special Weather Statement | BOU | Morgan | 20 min |
| Apr 27, 3:13 PM MDT | Severe Thunderstorm Warning | BOU | Adams, Morgan, Washington | 32 min |
| Apr 27, 3:26 PM MDT | High Wind Warning | PUB | Baca | 3 hr |
| Apr 27, 3:28 PM MDT | Severe Thunderstorm Warning | BOU | Lincoln | 47 min |
| Apr 27, 3:32 PM MDT | Special Weather Statement | BOU | Morgan | 28 min |
| Apr 27, 3:34 PM MDT | Special Weather Statement | PUB | Pueblo | 26 min |
| Apr 27, 3:41 PM MDT | Tornado Warning | BOU | Lincoln | 34 min |
| Apr 27, 3:58 PM MDT | Special Weather Statement | GLD | Cheyenne | 62 min |
| Apr 27, 4:01 PM MDT | Tornado Warning | PUB | Kiowa | 14 min |
| Apr 27, 4:03 PM MDT | Severe Thunderstorm Warning | GLD | Cheyenne, Kit Carson | 57 min |
| Apr 27, 4:06 PM MDT | Tornado Warning | GLD | Cheyenne | 24 min |
| Apr 27, 4:12 PM MDT | Severe Thunderstorm Warning | BOU | Lincoln | 33 min |
| Apr 27, 4:15 PM MDT | Tornado Warning | PUB | Kiowa | 15 min |
| Apr 27, 4:16 PM MDT | Severe Thunderstorm Warning | BOU | Logan, Morgan, Washington | 17 min |
| Apr 27, 4:22 PM MDT | Special Weather Statement | GLD | Kit Carson | 38 min |
| Apr 27, 4:24 PM MDT | Mesoscale Discussion | SPC | Cheyenne, Kit Carson, Lincoln, Phillips, Washington, Yuma | 2 hr |
| Apr 27, 4:31 PM MDT | Tornado Warning | GLD | Cheyenne | 29 min |
| Apr 27, 4:36 PM MDT | Tornado Warning | BOU | Lincoln | 24 min |
| Apr 27, 4:40 PM MDT | Tornado Warning | GLD | Kit Carson | 35 min |
| Apr 27, 4:47 PM MDT | Tornado Warning | GLD | Kit Carson, Yuma | 43 min |
| Apr 27, 4:57 PM MDT | Special Weather Statement | GLD | Kit Carson | 48 min |
| Apr 27, 5:02 PM MDT | Severe Thunderstorm Warning | GLD | Cheyenne | 32 min |
| Apr 27, 5:16 PM MDT | Severe Thunderstorm Warning | GLD | Yuma | 29 min |
| Apr 27, 5:19 PM MDT | Severe Thunderstorm Warning | BOU | Washington | 26 min |
| Apr 27, 5:28 PM MDT | Severe Thunderstorm Warning | GLD | Kit Carson, Yuma | 26 min |
| Apr 27, 5:33 PM MDT | Special Weather Statement | GLD | Cheyenne | 42 min |
| Apr 27, 5:40 PM MDT | Special Weather Statement | GLD | Phillips | 35 min |
| Apr 27, 5:51 PM MDT | Special Weather Statement | BOU | Phillips | 24 min |
| Apr 27, 5:53 PM MDT | Special Weather Statement | GLD | Kit Carson, Yuma | 67 min |
| Apr 27, 6:16 PM MDT | Mesoscale Discussion | SPC | Kit Carson, Phillips, Yuma | 119 min |
| Apr 27, 6:23 PM MDT | Severe Thunderstorm Warning | GLD | Kit Carson, Yuma | 67 min |
| Apr 27, 6:38 PM MDT | Areal Flood Advisory | BOU | Logan, Phillips | 3 hr |
| Apr 27, 6:55 PM MDT | Severe Thunderstorm Warning | GLD | Yuma | 50 min |
| Apr 27, 9:55 PM MDT | Areal Flood Warning | BOU | Logan, Phillips | 12 hr |
| Apr 28, 9:36 AM MDT | Areal Flood Warning | BOU | Phillips | 23 hr |
| Apr 29, 2:56 PM MDT | Fire Weather Watch | PUB | Baca, Prowers | 24 hr |
| Apr 30, 3:04 AM MDT | Fire Weather Watch | GJT | Moffat, Rio Blanco | 11 hr |
| Apr 30, 1:39 PM MDT | Fire Weather Watch | GJT | Delta, Dolores, La Plata, Montezuma, Montrose, Ouray and 1 more | 13 hr |
| Apr 30, 1:39 PM MDT | Red Flag Warning | GJT | Moffat, Rio Blanco | 29 hr |
| Apr 30, 2:18 PM MDT | Fire Weather Watch | GLD | Cheyenne | 12 hr |
| Apr 30, 2:48 PM MDT | Red Flag Warning | PUB | Baca, Kiowa, Prowers | 29 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 | 23 |
| Tornado Warning | 8 |
| Severe Thunderstorm Watch | 1 |
| Mesoscale Discussion | 5 |
| Special Weather Statement | 38 |
| Flooding | |
| Areal Flood Warning | 2 |
| Areal Flood Advisory | 2 |
| Winter | |
| Winter Storm Warning | 2 |
| Winter Storm Watch | 3 |
| Winter Weather Advisory | 15 |
| Cold | |
| Freeze Warning | 5 |
| Freeze Watch | 4 |
| Wind and dust | |
| Blowing Dust Warning | 2 |
| Dust Storm Warning | 2 |
| High Wind Warning | 5 |
| High Wind Watch | 2 |
| Dust Storm Advisory | 2 |
| Wind Advisory | 4 |
| Fire | |
| Red Flag Warning | 38 |
| Fire Weather Watch | 34 |
| 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.
- Dolores County33
- San Miguel County33
- Montezuma County31
- La Plata County29
- Alamosa County29
- Saguache County29
- Costilla County27
- Rio Grande County27
- Montrose County27
- El Paso County26
- Conejos County25
- Kit Carson County25
- Delta County22
- Mesa County22
- Garfield County22
- Lincoln County21
- Yuma County21
- Baca County20
- Archuleta County20
- Hinsdale County20
- San Juan County20
- Cheyenne County20
- Las Animas County19
- Fremont County19
- Elbert County18
- Huerfano County17
- Pueblo County17
- Moffat County16
- Rio Blanco County16
- Bent County16
- Phillips County16
- Prowers County15
- Kiowa County15
- Washington County14
- Otero County13
- Logan County13
- Morgan County13
- Crowley County12
- Gunnison County12
- Adams County12
24 more counties
- Weld County12
- Ouray County12
- Larimer County11
- Custer County10
- Arapahoe County8
- Sedgwick County8
- Boulder County8
- Jefferson County8
- Douglas County7
- Clear Creek County7
- Gilpin County7
- Grand County7
- Jackson County7
- Park County7
- Teller County6
- Chaffee County6
- Summit County5
- Lake County5
- Broomfield County3
- Denver County3
- Routt County3
- Mineral County1
- Eagle County1
- Pitkin County1
Nearby
Alerts in force nowTornadoes on recordThe radar archive20202022
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.