Alert archive / Colorado / 2021
Weather alerts in Colorado, May 2021
809 weather alerts in May 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 May 2021. Tap one for its archive.
- Alerts
- 809
- Warnings
- 305
- Watches
- 29
- Advisories
- 30
- Busiest day
- May 17, 202195 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, 2:16 AM MDT | Red Flag Warning | GJT | Delta, Dolores, La Plata, Montezuma, Montrose, Ouray and 1 more | 42 hr |
| May 1, 3:56 AM MDT | Winter Storm Watch | BOU | Boulder, Clear Creek, Gilpin, Grand, Jackson, Jefferson and 3 more | 24 hr |
| May 1, 4:05 AM MDT | Fire Weather Watch | PUB | Alamosa, Conejos, Costilla, Rio Grande, Saguache | 11 hr |
| May 1, 2:50 PM MDT | Winter Weather Advisory | PUB | Alamosa, Chaffee, Conejos, Costilla, Custer, El Paso and 9 more | 53 hr |
| May 1, 2:51 PM MDT | Red Flag Warning | PUB | Alamosa, Conejos, Costilla, Rio Grande, Saguache | 29 hr |
| May 1, 6:42 PM MDT | Special Weather Statement | GJT | Moffat | 48 min |
| May 1, 7:40 PM MDT | Special Weather Statement | BOU | Broomfield | 35 min |
| May 2, 3:42 AM MDT | Winter Storm Warning | BOU | Boulder, Clear Creek, Gilpin, Grand, Jackson, Jefferson and 3 more | 34 hr |
| May 2, 4:01 AM MDT | Winter Storm Warning | PUB | Custer, El Paso, Huerfano, Pueblo, Teller | 40 hr |
| May 2, 10:14 AM MDT | Mesoscale Discussion | SPC | Adams, Arapahoe, Boulder, Broomfield, Clear Creek, Denver and 7 more | 2 hr |
| May 2, 10:31 AM MDT | Special Weather Statement | GJT | Mesa | 44 min |
| May 2, 10:36 AM MDT | Special Weather Statement | BOU | Boulder | 24 min |
| May 2, 11:01 AM MDT | Special Weather Statement | BOU | Broomfield | 29 min |
| May 2, 11:15 AM MDT | Special Weather Statement | GJT | Delta | 45 min |
| May 2, 11:40 AM MDT | Severe Thunderstorm Warning | BOU | Adams, Arapahoe, Denver | 50 min |
| May 2, 11:45 AM MDT | Severe Thunderstorm Watch | SPC | Adams, Arapahoe, Bent, Cheyenne, Crowley, Douglas and 10 more | 7 hr |
| May 2, 1:11 PM MDT | Special Weather Statement | PUB | El Paso | 34 min |
| May 2, 1:15 PM MDT | Mesoscale Discussion | SPC | Cheyenne, Elbert, El Paso, Kit Carson, Lincoln, Morgan and 3 more | 90 min |
| May 2, 1:17 PM MDT | Severe Thunderstorm Warning | BOU | Adams, Logan, Morgan, Washington | 28 min |
| May 2, 1:18 PM MDT | Special Weather Statement | PUB | El Paso | 27 min |
| May 2, 1:20 PM MDT | Severe Thunderstorm Warning | PUB | El Paso | 25 min |
| May 2, 1:29 PM MDT | Winter Weather Advisory | GJT | Delta, Eagle, Garfield, Gunnison, Hinsdale, Mesa and 7 more | 25 hr |
| May 2, 1:37 PM MDT | Severe Thunderstorm Warning | PUB | El Paso | 23 min |
| May 2, 2:01 PM MDT | Severe Thunderstorm Warning | PUB | Crowley, El Paso, Pueblo | 44 min |
| May 2, 2:13 PM MDT | Severe Thunderstorm Warning | BOU | Lincoln | 32 min |
| May 2, 2:15 PM MDT | Special Weather Statement | PUB | Pueblo | 45 min |
| May 2, 2:18 PM MDT | Severe Thunderstorm Warning | PUB | Crowley, Pueblo | 57 min |
| May 2, 2:19 PM MDT | Winter Weather Advisory | BOU | Boulder, Clear Creek, Douglas, Gilpin, Grand, Jackson and 3 more | 23 hr |
| May 2, 2:21 PM MDT | Special Weather Statement | GLD | Yuma | 54 min |
| May 2, 2:38 PM MDT | Special Weather Statement | CYS | Larimer | 37 min |
| May 2, 2:39 PM MDT | Severe Thunderstorm Warning | PUB | Otero, Pueblo | 51 min |
| May 2, 2:45 PM MDT | Mesoscale Discussion | SPC | Cheyenne, Crowley, Kiowa, Kit Carson, Lincoln, Phillips and 2 more | 90 min |
| May 2, 2:52 PM MDT | Special Weather Statement | PUB | Pueblo | 38 min |
| May 2, 3:07 PM MDT | Special Weather Statement | GLD | Yuma | 53 min |
| May 2, 3:07 PM MDT | Severe Thunderstorm Warning | PUB | Bent, Crowley, Kiowa, Otero | 53 min |
| May 2, 3:28 PM MDT | Severe Thunderstorm Warning | PUB | Bent, Otero | 32 min |
| May 2, 3:37 PM MDT | Special Weather Statement | PUB | Fremont | 38 min |
| May 2, 3:39 PM MDT | Special Weather Statement | GLD | Cheyenne | 21 min |
| May 2, 3:48 PM MDT | Special Weather Statement | PUB | Las Animas | 72 min |
| May 2, 3:53 PM MDT | Severe Thunderstorm Warning | PUB | Bent, Kiowa, Otero, Prowers | 52 min |
| May 2, 3:57 PM MDT | Special Weather Statement | GLD | Phillips | 33 min |
| May 2, 4:02 PM MDT | Special Weather Statement | PUB | Baca | 28 min |
| May 2, 4:07 PM MDT | Flash Flood Warning | BOU | Larimer | 3 hr |
| May 2, 4:12 PM MDT | Mesoscale Discussion | SPC | Baca, Bent, Prowers | 93 min |
| May 2, 4:13 PM MDT | Special Weather Statement | PUB | El Paso | 32 min |
| May 2, 4:16 PM MDT | Special Weather Statement | PUB | Otero | 44 min |
| May 2, 4:25 PM MDT | Tornado Warning | PUB | Bent, Prowers | 35 min |
| May 2, 4:32 PM MDT | Special Weather Statement | PUB | Baca | 28 min |
| May 2, 4:44 PM MDT | Severe Thunderstorm Warning | PUB | Bent, Kiowa, Prowers | 61 min |
| May 2, 4:48 PM MDT | Special Weather Statement | GJT | Mesa | 42 min |
| May 2, 4:51 PM MDT | Severe Thunderstorm Warning | PUB | Baca | 39 min |
| May 2, 5:00 PM MDT | Severe Thunderstorm Warning | PUB | Prowers | 45 min |
| May 2, 5:04 PM MDT | Special Weather Statement | BOU | Weld | 41 min |
| May 2, 5:11 PM MDT | Severe Thunderstorm Warning | PUB | Prowers | 34 min |
| May 2, 5:13 PM MDT | Special Weather Statement | PUB | Crowley | 17 min |
| May 2, 5:24 PM MDT | Tornado Warning | PUB | Prowers | 51 min |
| May 2, 5:27 PM MDT | Severe Thunderstorm Warning | PUB | Baca | 48 min |
| May 2, 5:35 PM MDT | Special Weather Statement | GJT | Mesa | 40 min |
| May 2, 5:47 PM MDT | Areal Flood Advisory | BOU | Boulder | 88 min |
| May 2, 6:11 PM MDT | Severe Thunderstorm Warning | PUB | Baca, Las Animas | 23 min |
| May 4, 6:19 PM MDT | Special Weather Statement | GLD | Yuma | 41 min |
| May 4, 6:50 PM MDT | Special Weather Statement | GLD | Yuma | 40 min |
| May 5, 11:33 AM MDT | Special Weather Statement | PUB | El Paso | 42 min |
| May 5, 12:00 PM MDT | Special Weather Statement | PUB | Crowley | 30 min |
| May 5, 12:07 PM MDT | Mesoscale Discussion | SPC | Arapahoe, Bent, Cheyenne, Crowley, Elbert, Kiowa and 2 more | 2 hr |
| May 5, 2:16 PM MDT | Fire Weather Watch | GJT | Delta, Dolores, Garfield, La Plata, Mesa, Moffat and 5 more | 24 hr |
| May 5, 4:30 PM MDT | Special Weather Statement | BOU | Weld | 45 min |
| May 6, 2:08 PM MDT | Red Flag Warning | GJT | Delta, Dolores, Eagle, Garfield, La Plata, Mesa and 7 more | 31 hr |
| May 6, 3:31 PM MDT | Red Flag Warning | PUB | Alamosa, Conejos, Costilla, Rio Grande, Saguache | 28 hr |
| May 7, 7:16 AM MDT | Fire Weather Watch | PUB | Alamosa, Conejos, Costilla, Rio Grande, Saguache | 8 hr |
| May 7, 12:00 PM MDT | Mesoscale Discussion | SPC | Las Animas | 2 hr |
| May 7, 12:02 PM MDT | Special Weather Statement | PUB | Las Animas | 43 min |
| May 7, 12:54 PM MDT | Special Weather Statement | PUB | Baca | 36 min |
| May 7, 2:57 PM MDT | Red Flag Warning | PUB | Alamosa, Conejos, Costilla, Rio Grande, Saguache | 29 hr |
| May 7, 7:05 PM MDT | Special Weather Statement | GLD | Kit Carson | 25 min |
| May 7, 7:11 PM MDT | Special Weather Statement | GLD | Cheyenne | 34 min |
| May 7, 7:13 PM MDT | Special Weather Statement | BOU | Washington | 32 min |
| May 7, 7:21 PM MDT | Special Weather Statement | GLD | Phillips | 24 min |
| May 7, 7:32 PM MDT | Special Weather Statement | GLD | Kit Carson | 28 min |
| May 7, 8:09 PM MDT | Special Weather Statement | GLD | Kit Carson | 36 min |
| May 8, 2:31 AM MDT | Red Flag Warning | GJT | Garfield, Mesa, Moffat, Rio Blanco | 18 hr |
| May 8, 3:42 AM MDT | Fire Weather Watch | PUB | Alamosa, Conejos, Costilla, Rio Grande, Saguache | 11 hr |
| May 8, 2:55 PM MDT | Red Flag Warning | PUB | Alamosa, Conejos, Costilla, Rio Grande, Saguache | 29 hr |
| May 8, 2:59 PM MDT | Mesoscale Discussion | SPC | Adams, Arapahoe, Bent, Cheyenne, Crowley, Denver and 8 more | 2 hr |
| May 8, 4:08 PM MDT | Special Weather Statement | BOU | Grand | 22 min |
| May 8, 4:54 PM MDT | Special Weather Statement | PUB | El Paso | 21 min |
| May 8, 5:04 PM MDT | Severe Thunderstorm Warning | GLD | Cheyenne, Kit Carson | 41 min |
| May 8, 5:16 PM MDT | Severe Thunderstorm Warning | BOU | Lincoln | 29 min |
| May 8, 5:28 PM MDT | Special Weather Statement | GLD | Yuma | 47 min |
| May 8, 5:43 PM MDT | Special Weather Statement | GLD | Cheyenne, Kit Carson | 77 min |
| May 8, 5:44 PM MDT | Special Weather Statement | BOU | Lincoln | 31 min |
| May 8, 5:44 PM MDT | Special Weather Statement | PUB | Crowley, Kiowa | 61 min |
| May 8, 5:45 PM MDT | Special Weather Statement | BOU | Washington | 30 min |
| May 8, 5:50 PM MDT | Special Weather Statement | BOU | Broomfield | 40 min |
| May 8, 5:50 PM MDT | Special Weather Statement | PUB | Otero | 55 min |
| May 8, 5:52 PM MDT | Special Weather Statement | PUB | Pueblo | 53 min |
| May 8, 6:15 PM MDT | Special Weather Statement | GLD | Yuma | 45 min |
| May 8, 6:23 PM MDT | Special Weather Statement | PUB | Baca | 37 min |
| May 8, 6:35 PM MDT | Severe Thunderstorm Warning | PUB | Baca, Las Animas | 55 min |
| May 8, 6:44 PM MDT | Special Weather Statement | PUB | Bent, Kiowa, Prowers | 46 min |
| May 8, 7:03 PM MDT | Severe Thunderstorm Warning | PUB | Baca | 72 min |
| May 8, 7:33 PM MDT | Special Weather Statement | PUB | Kiowa, Prowers | 42 min |
| May 8, 8:14 PM MDT | Severe Thunderstorm Warning | PUB | Baca | 61 min |
| May 8, 8:22 PM MDT | Special Weather Statement | BOU | Douglas | 38 min |
| May 8, 8:36 PM MDT | Special Weather Statement | PUB | Prowers | 39 min |
| May 9, 3:40 AM MDT | Winter Storm Watch | BOU | Boulder, Clear Creek, Douglas, Gilpin, Grand, Jackson and 4 more | 11 hr |
| May 9, 12:31 PM MDT | Mesoscale Discussion | SPC | Las Animas | 2 hr |
| May 9, 12:49 PM MDT | Special Weather Statement | PUB | Las Animas | 41 min |
| May 9, 1:38 PM MDT | Special Weather Statement | PUB | Las Animas | 52 min |
| May 9, 2:19 PM MDT | Winter Storm Warning | BOU | Boulder, Clear Creek, Douglas, Gilpin, Grand, Jackson and 4 more | 52 hr |
| May 9, 2:19 PM MDT | Special Weather Statement | PUB | Las Animas | 41 min |
| May 9, 2:46 PM MDT | Winter Storm Watch | PUB | El Paso, Fremont, Teller | 18 hr |
| May 9, 4:11 PM MDT | Special Weather Statement | PUB | Las Animas | 34 min |
| May 9, 4:53 PM MDT | Special Weather Statement | PUB | Las Animas | 37 min |
| May 10, 9:14 AM MDT | Winter Weather Advisory | PUB | Alamosa, Chaffee, Costilla, Custer, El Paso, Fremont and 5 more | 24 hr |
| May 11, 2:38 PM MDT | Snow Squall Warning | BOU | Douglas | 37 min |
| May 11, 2:39 PM MDT | Snow Squall Warning | PUB | El Paso | 36 min |
| May 11, 2:44 PM MDT | Snow Squall Warning | PUB | El Paso | 31 min |
| May 12, 4:23 PM MDT | Special Weather Statement | BOU | Logan | 52 min |
| May 12, 4:28 PM MDT | Severe Thunderstorm Warning | BOU | Logan, Phillips, Washington | 32 min |
| May 12, 4:31 PM MDT | Special Weather Statement | GLD | Yuma | 59 min |
| May 13, 2:20 PM MDT | Fire Weather Watch | GJT | Delta, Dolores, La Plata, Montezuma, Montrose, Ouray and 1 more | 11 hr |
| May 13, 3:17 PM MDT | Special Weather Statement | GLD | Phillips | 28 min |
| May 13, 3:28 PM MDT | Severe Thunderstorm Warning | GLD | Yuma | 47 min |
| May 14, 1:49 AM MDT | Red Flag Warning | GJT | Delta, Dolores, La Plata, Montezuma, Montrose, Ouray and 1 more | 18 hr |
| May 14, 1:46 PM MDT | Special Weather Statement | BOU | Elbert | 44 min |
| May 14, 1:56 PM MDT | Mesoscale Discussion | SPC | Adams, Arapahoe, Cheyenne, Denver, Elbert, Kit Carson and 5 more | 2 hr |
| May 14, 2:29 PM MDT | Special Weather Statement | BOU | Elbert | 46 min |
| May 14, 2:36 PM MDT | Special Weather Statement | PUB | Las Animas | 39 min |
| May 14, 2:39 PM MDT | Special Weather Statement | PUB | El Paso | 36 min |
| May 14, 3:05 PM MDT | Special Weather Statement | PUB | El Paso | 25 min |
| May 14, 3:15 PM MDT | Special Weather Statement | PUB | El Paso | 15 min |
| May 14, 3:26 PM MDT | Special Weather Statement | BOU | Washington | 49 min |
| May 14, 3:28 PM MDT | Severe Thunderstorm Warning | PUB | El Paso | 32 min |
| May 14, 3:29 PM MDT | Special Weather Statement | BOU | Jefferson | 31 min |
| May 14, 3:33 PM MDT | Severe Thunderstorm Warning | BOU | Elbert, Lincoln | 42 min |
| May 14, 3:46 PM MDT | Severe Thunderstorm Watch | SPC | Baca, Bent, Cheyenne, Crowley, Kiowa, Kit Carson and 5 more | 6 hr |
| May 14, 3:59 PM MDT | Special Weather Statement | PUB | Baca | 31 min |
| May 14, 4:16 PM MDT | Special Weather Statement | PUB | Otero | 44 min |
| May 14, 4:27 PM MDT | Special Weather Statement | BOU | Lincoln | 18 min |
| May 14, 4:32 PM MDT | Special Weather Statement | PUB | Baca | 43 min |
| May 14, 4:33 PM MDT | Severe Thunderstorm Warning | GLD | Kit Carson | 31 min |
| May 14, 4:40 PM MDT | Special Weather Statement | BOU | Weld | 35 min |
| May 14, 4:41 PM MDT | Special Weather Statement | PUB | Bent | 34 min |
| May 14, 4:46 PM MDT | Severe Thunderstorm Warning | PUB | Baca, Bent, Las Animas, Prowers | 59 min |
| May 14, 4:47 PM MDT | Severe Thunderstorm Warning | PUB | Baca, Las Animas | 58 min |
| May 14, 4:53 PM MDT | Special Weather Statement | BOU | Washington | 37 min |
| May 14, 5:02 PM MDT | Special Weather Statement | GLD | Cheyenne | 13 min |
| May 14, 5:14 PM MDT | Severe Thunderstorm Warning | GLD | Cheyenne, Kit Carson | 48 min |
| May 14, 5:20 PM MDT | Severe Thunderstorm Warning | BOU | Arapahoe, Elbert, Lincoln, Washington | 25 min |
| May 14, 5:20 PM MDT | Special Weather Statement | PUB | El Paso | 25 min |
| May 14, 5:47 PM MDT | Special Weather Statement | PUB | Bent | 43 min |
| May 14, 5:51 PM MDT | Special Weather Statement | PUB | Crowley | 24 min |
| May 14, 5:52 PM MDT | Special Weather Statement | BOU | Crowley | 23 min |
| May 14, 5:58 PM MDT | Special Weather Statement | GLD | Kit Carson | 17 min |
| May 14, 6:10 PM MDT | Severe Thunderstorm Warning | PUB | Bent, Crowley, Kiowa, Otero | 65 min |
| May 14, 6:30 PM MDT | Special Weather Statement | PUB | Prowers | 45 min |
| May 14, 6:49 PM MDT | Severe Thunderstorm Warning | BOU | Weld | 41 min |
| May 14, 6:52 PM MDT | Special Weather Statement | BOU | Morgan | 38 min |
| May 14, 7:00 PM MDT | Severe Thunderstorm Warning | PUB | Bent, Otero | 60 min |
| May 14, 7:17 PM MDT | Severe Thunderstorm Warning | BOU | Morgan, Washington | 28 min |
| May 14, 7:23 PM MDT | Tornado Warning | PUB | Bent | 37 min |
| May 14, 7:36 PM MDT | Severe Thunderstorm Warning | BOU | Weld | 39 min |
| May 14, 7:38 PM MDT | Special Weather Statement | PUB | Prowers | 52 min |
| May 14, 7:39 PM MDT | Tornado Warning | PUB | Bent | 33 min |
| May 14, 7:40 PM MDT | Severe Thunderstorm Warning | BOU | Morgan, Washington | 50 min |
| May 14, 7:52 PM MDT | Severe Thunderstorm Warning | PUB | Prowers | 38 min |
| May 14, 7:57 PM MDT | Severe Thunderstorm Warning | PUB | Prowers | 32 min |
| May 14, 8:14 PM MDT | Severe Thunderstorm Warning | BOU | Morgan, Weld | 46 min |
| May 14, 8:22 PM MDT | Severe Thunderstorm Warning | PUB | Prowers | 53 min |
| May 14, 8:52 PM MDT | Severe Thunderstorm Warning | BOU | Morgan | 38 min |
| May 14, 9:29 PM MDT | Severe Thunderstorm Warning | BOU | Adams, Morgan, Washington | 46 min |
| May 15, 1:57 PM MDT | Mesoscale Discussion | SPC | Adams, Arapahoe, Baca, Bent, Cheyenne, Crowley and 15 more | 2 hr |
| May 15, 2:21 PM MDT | Special Weather Statement | BOU | Larimer | 24 min |
| May 15, 2:46 PM MDT | Special Weather Statement | CYS | Larimer | 44 min |
| May 15, 2:50 PM MDT | Special Weather Statement | BOU | Denver | 25 min |
| May 15, 3:48 PM MDT | Special Weather Statement | PUB | El Paso | 27 min |
| May 15, 3:49 PM MDT | Special Weather Statement | PUB | Fremont | 41 min |
| May 15, 4:06 PM MDT | Special Weather Statement | PUB | Las Animas | 39 min |
| May 15, 4:06 PM MDT | Severe Thunderstorm Watch | SPC | Baca, Bent, Cheyenne, Crowley, Douglas, Elbert and 9 more | 6 hr |
| May 15, 4:29 PM MDT | Special Weather Statement | PUB | Fremont | 31 min |
| May 15, 4:36 PM MDT | Special Weather Statement | PUB | Otero | 39 min |
| May 15, 4:49 PM MDT | Special Weather Statement | PUB | Custer | 41 min |
| May 15, 4:55 PM MDT | Special Weather Statement | PUB | Baca | 35 min |
| May 15, 5:01 PM MDT | Special Weather Statement | PUB | Fremont | 29 min |
| May 15, 5:07 PM MDT | Tornado Watch | SPC | Baca, Bent, Crowley, Kiowa, Otero, Prowers | 5 hr |
| May 15, 5:09 PM MDT | Special Weather Statement | PUB | Pueblo | 36 min |
| May 15, 5:13 PM MDT | Special Weather Statement | PUB | Baca | 32 min |
| May 15, 5:15 PM MDT | Special Weather Statement | PUB | Otero | 45 min |
| May 15, 5:17 PM MDT | Mesoscale Discussion | SPC | Bent, Prowers | 58 min |
| May 15, 5:22 PM MDT | Severe Thunderstorm Warning | PUB | Baca | 38 min |
| May 15, 5:27 PM MDT | Severe Thunderstorm Warning | PUB | Custer, Fremont, Pueblo | 63 min |
| May 15, 5:29 PM MDT | Special Weather Statement | BOU | Douglas | 31 min |
| May 15, 5:35 PM MDT | Special Weather Statement | PUB | Baca | 40 min |
| May 15, 5:46 PM MDT | Severe Thunderstorm Warning | PUB | Bent, Otero | 59 min |
| May 15, 5:57 PM MDT | Severe Thunderstorm Warning | PUB | Pueblo | 63 min |
| May 15, 6:00 PM MDT | Special Weather Statement | BOU | Douglas | 30 min |
| May 15, 6:04 PM MDT | Special Weather Statement | PUB | Baca | 41 min |
| May 15, 6:16 PM MDT | Special Weather Statement | PUB | Prowers | 29 min |
| May 15, 6:22 PM MDT | Severe Thunderstorm Warning | PUB | Baca | 23 min |
| May 15, 6:26 PM MDT | Severe Thunderstorm Warning | PUB | Bent, Crowley, Kiowa, Otero | 64 min |
| May 15, 6:49 PM MDT | Special Weather Statement | PUB | Baca | 41 min |
| May 15, 6:52 PM MDT | Special Weather Statement | PUB | Bent | 53 min |
| May 15, 6:56 PM MDT | Severe Thunderstorm Warning | PUB | Prowers | 64 min |
| May 15, 6:58 PM MDT | Severe Thunderstorm Warning | PUB | Baca | 32 min |
| May 15, 7:01 PM MDT | Tornado Warning | PUB | Bent | 17 min |
| May 15, 7:29 PM MDT | Special Weather Statement | PUB | Bent | 46 min |
| May 15, 7:33 PM MDT | Special Weather Statement | PUB | Baca | 57 min |
| May 15, 7:54 PM MDT | Mesoscale Discussion | SPC | Kiowa, Prowers | 66 min |
| May 15, 7:57 PM MDT | Special Weather Statement | PUB | Kiowa | 18 min |
| May 15, 8:00 PM MDT | Special Weather Statement | PUB | Prowers | 30 min |
| May 15, 8:11 PM MDT | Special Weather Statement | PUB | Kiowa | 49 min |
| May 15, 8:30 PM MDT | Severe Thunderstorm Warning | PUB | Kiowa | 45 min |
| May 15, 8:59 PM MDT | Special Weather Statement | PUB | Kiowa | 31 min |
| May 15, 9:28 PM MDT | Severe Thunderstorm Warning | GLD | Cheyenne | 12 min |
| May 15, 9:31 PM MDT | Special Weather Statement | PUB | Kiowa | 29 min |
| May 15, 9:43 PM MDT | Special Weather Statement | GLD | Cheyenne | 62 min |
| May 15, 10:00 PM MDT | Special Weather Statement | PUB | Kiowa | 45 min |
| May 15, 10:05 PM MDT | Severe Thunderstorm Warning | GLD | Cheyenne, Kit Carson | 20 min |
| May 15, 10:39 PM MDT | Special Weather Statement | GLD | Kit Carson | 51 min |
| May 16, 1:14 PM MDT | Special Weather Statement | PUB | Teller | 16 min |
| May 16, 1:23 PM MDT | Mesoscale Discussion | SPC | Baca, Bent, Crowley, Huerfano, Las Animas, Otero and 2 more | 2 hr |
| May 16, 1:33 PM MDT | Areal Flood Advisory | BOU | Jackson | 87 min |
| May 16, 1:33 PM MDT | Special Weather Statement | PUB | Teller | 27 min |
| May 16, 1:49 PM MDT | Special Weather Statement | PUB | Baca | 26 min |
| May 16, 1:51 PM MDT | Special Weather Statement | PUB | Las Animas | 39 min |
| May 16, 2:14 PM MDT | Special Weather Statement | PUB | Baca | 31 min |
| May 16, 2:17 PM MDT | Special Weather Statement | PUB | Teller | 13 min |
| May 16, 2:19 PM MDT | Special Weather Statement | PUB | Las Animas | 11 min |
| May 16, 2:29 PM MDT | Special Weather Statement | PUB | Las Animas | 31 min |
| May 16, 2:36 PM MDT | Severe Thunderstorm Warning | PUB | Baca, Las Animas | 34 min |
| May 16, 2:43 PM MDT | Severe Thunderstorm Watch | SPC | Baca, Bent, Crowley, Huerfano, Kiowa, Las Animas and 3 more | 7 hr |
| May 16, 2:44 PM MDT | Flash Flood Warning | PUB | Huerfano | 3 hr |
| May 16, 2:48 PM MDT | Special Weather Statement | PUB | Huerfano | 27 min |
| May 16, 2:58 PM MDT | Special Weather Statement | PUB | Crowley | 32 min |
| May 16, 3:01 PM MDT | Special Weather Statement | PUB | Huerfano | 14 min |
| May 16, 3:02 PM MDT | Special Weather Statement | PUB | Las Animas | 28 min |
| May 16, 3:14 PM MDT | Special Weather Statement | PUB | Huerfano | 31 min |
| May 16, 3:15 PM MDT | Special Weather Statement | PUB | Custer | 30 min |
| May 16, 3:17 PM MDT | Special Weather Statement | PUB | Teller | 28 min |
| May 16, 3:18 PM MDT | Special Weather Statement | PUB | Pueblo | 27 min |
| May 16, 3:24 PM MDT | Severe Thunderstorm Warning | PUB | Huerfano | 51 min |
| May 16, 3:27 PM MDT | Special Weather Statement | PUB | Pueblo | 33 min |
| May 16, 3:35 PM MDT | Special Weather Statement | PUB | Huerfano | 40 min |
| May 16, 3:41 PM MDT | Severe Thunderstorm Warning | PUB | Huerfano | 51 min |
| May 16, 3:49 PM MDT | Special Weather Statement | PUB | Pueblo | 26 min |
| May 16, 3:51 PM MDT | Special Weather Statement | PUB | Pueblo | 24 min |
| May 16, 3:52 PM MDT | Special Weather Statement | PUB | Las Animas | 53 min |
| May 16, 3:54 PM MDT | Special Weather Statement | PUB | Prowers | 36 min |
| May 16, 3:58 PM MDT | Special Weather Statement | BOU | Lincoln | 32 min |
| May 16, 4:02 PM MDT | Special Weather Statement | ABQ | Las Animas | 28 min |
| May 16, 4:03 PM MDT | Special Weather Statement | PUB | Las Animas | 42 min |
| May 16, 4:08 PM MDT | Special Weather Statement | PUB | Crowley | 37 min |
| May 16, 4:11 PM MDT | Mesoscale Discussion | SPC | Cheyenne, Kiowa, Kit Carson, Lincoln, Washington, Yuma | 94 min |
| May 16, 4:13 PM MDT | Severe Thunderstorm Warning | BOU | Lincoln | 32 min |
| May 16, 4:13 PM MDT | Tornado Warning | PUB | Crowley | 32 min |
| May 16, 4:20 PM MDT | Severe Thunderstorm Warning | PUB | Pueblo | 55 min |
| May 16, 4:21 PM MDT | Severe Thunderstorm Warning | PUB | Prowers | 28 min |
| May 16, 4:22 PM MDT | Special Weather Statement | PUB | Kiowa | 38 min |
| May 16, 4:23 PM MDT | Severe Thunderstorm Warning | PUB | Las Animas | 68 min |
| May 16, 4:26 PM MDT | Severe Thunderstorm Warning | PUB | Pueblo | 64 min |
| May 16, 4:27 PM MDT | Severe Thunderstorm Warning | BOU | Lincoln | 33 min |
| May 16, 4:37 PM MDT | Severe Thunderstorm Warning | PUB | Kiowa | 68 min |
| May 16, 4:41 PM MDT | Special Weather Statement | GLD | Cheyenne | 64 min |
| May 16, 4:42 PM MDT | Severe Thunderstorm Warning | PUB | Pueblo | 78 min |
| May 16, 4:43 PM MDT | Severe Thunderstorm Warning | BOU | Lincoln | 32 min |
| May 16, 4:43 PM MDT | Severe Thunderstorm Warning | PUB | Crowley | 62 min |
| May 16, 4:48 PM MDT | Severe Thunderstorm Warning | PUB | Huerfano, Las Animas, Pueblo | 42 min |
| May 16, 4:49 PM MDT | Flash Flood Warning | PUB | Pueblo | 88 min |
| May 16, 4:51 PM MDT | Tornado Warning | BOU | Lincoln | 24 min |
| May 16, 4:54 PM MDT | Severe Thunderstorm Warning | BOU | Lincoln | 36 min |
| May 16, 4:59 PM MDT | Tornado Warning | PUB | Crowley | 46 min |
| May 16, 5:07 PM MDT | Severe Thunderstorm Warning | PUB | Pueblo | 18 min |
| May 16, 5:15 PM MDT | Special Weather Statement | GLD | Kit Carson | 30 min |
| May 16, 5:21 PM MDT | Tornado Warning | GLD | Cheyenne | 24 min |
| May 16, 5:22 PM MDT | Areal Flood Advisory | BOU | Lincoln | 113 min |
| May 16, 5:25 PM MDT | Severe Thunderstorm Warning | GLD | Kit Carson | 35 min |
| May 16, 5:26 PM MDT | Special Weather Statement | PUB | Custer | 49 min |
| May 16, 5:29 PM MDT | Severe Thunderstorm Warning | PUB | Pueblo | 31 min |
| May 16, 5:30 PM MDT | Severe Thunderstorm Warning | GLD | Cheyenne | 45 min |
| May 16, 5:33 PM MDT | Tornado Warning | PUB | Kiowa | 42 min |
| May 16, 5:42 PM MDT | Severe Thunderstorm Warning | PUB | Crowley, Kiowa, Otero | 63 min |
| May 16, 5:44 PM MDT | Special Weather Statement | GLD | Kit Carson | 61 min |
| May 16, 5:44 PM MDT | Severe Thunderstorm Warning | PUB | Kiowa, Prowers | 61 min |
| May 16, 5:46 PM MDT | Flash Flood Warning | GLD | Kit Carson | 3 hr |
| May 16, 5:48 PM MDT | Special Weather Statement | PUB | Crowley | 42 min |
| May 16, 5:52 PM MDT | Severe Thunderstorm Warning | PUB | Pueblo | 38 min |
| May 16, 5:56 PM MDT | Special Weather Statement | PUB | Bent | 49 min |
| May 16, 5:58 PM MDT | Severe Thunderstorm Warning | GLD | Cheyenne, Kit Carson | 62 min |
| May 16, 6:04 PM MDT | Flash Flood Warning | GLD | Cheyenne | 3 hr |
| May 16, 6:09 PM MDT | Flash Flood Warning | PUB | Kiowa, Prowers | 4 hr |
| May 16, 6:10 PM MDT | Severe Thunderstorm Warning | PUB | El Paso, Pueblo | 35 min |
| May 16, 6:14 PM MDT | Special Weather Statement | GLD | Cheyenne | 61 min |
| May 16, 6:17 PM MDT | Special Weather Statement | PUB | Kiowa | 43 min |
| May 16, 6:20 PM MDT | Severe Thunderstorm Warning | PUB | Crowley, Otero | 70 min |
| May 16, 6:40 PM MDT | Severe Thunderstorm Warning | GLD | Kit Carson | 35 min |
| May 16, 6:43 PM MDT | Severe Thunderstorm Warning | PUB | Kiowa, Prowers | 62 min |
| May 16, 6:45 PM MDT | Special Weather Statement | PUB | Otero | 45 min |
| May 16, 6:46 PM MDT | Special Weather Statement | PUB | Bent | 14 min |
| May 16, 6:47 PM MDT | Special Weather Statement | BOU | Lincoln | 28 min |
| May 16, 6:47 PM MDT | Special Weather Statement | PUB | El Paso | 43 min |
| May 16, 6:49 PM MDT | Special Weather Statement | PUB | Kiowa | 11 min |
| May 16, 6:56 PM MDT | Tornado Warning | GLD | Kit Carson | 18 min |
| May 16, 6:59 PM MDT | Severe Thunderstorm Warning | PUB | Otero | 45 min |
| May 16, 7:02 PM MDT | Special Weather Statement | PUB | Bent, Kiowa | 28 min |
| May 16, 7:07 PM MDT | Special Weather Statement | GLD | Kit Carson | 23 min |
| May 16, 7:10 PM MDT | Special Weather Statement | GLD | Kit Carson | 35 min |
| May 16, 7:10 PM MDT | Tornado Warning | GLD | Cheyenne, Kit Carson | 35 min |
| May 16, 7:10 PM MDT | Severe Thunderstorm Warning | PUB | Kiowa, Prowers | 36 min |
| May 16, 7:16 PM MDT | Severe Thunderstorm Warning | GLD | Kit Carson | 29 min |
| May 16, 7:22 PM MDT | Flash Flood Warning | GLD | Kit Carson | 5 hr |
| May 16, 7:27 PM MDT | Special Weather Statement | PUB | Baca | 48 min |
| May 16, 7:31 PM MDT | Special Weather Statement | PUB | Bent, Kiowa | 29 min |
| May 16, 7:33 PM MDT | Special Weather Statement | PUB | Prowers | 27 min |
| May 16, 7:34 PM MDT | Special Weather Statement | PUB | El Paso | 26 min |
| May 16, 7:39 PM MDT | Special Weather Statement | BOU | Lincoln | 36 min |
| May 16, 7:42 PM MDT | Special Weather Statement | GLD | Kit Carson | 63 min |
| May 16, 7:47 PM MDT | Special Weather Statement | PUB | Prowers | 13 min |
| May 16, 7:57 PM MDT | Special Weather Statement | PUB | Bent, Prowers | 48 min |
| May 16, 7:58 PM MDT | Special Weather Statement | GLD | Kit Carson | 47 min |
| May 16, 8:24 PM MDT | Flash Flood Warning | GLD | Kit Carson | 4 hr |
| May 16, 8:39 PM MDT | Special Weather Statement | GLD | Yuma | 66 min |
| May 16, 8:42 PM MDT | Special Weather Statement | GLD | Kit Carson | 78 min |
| May 16, 8:49 PM MDT | Special Weather Statement | GLD | Cheyenne | 71 min |
| May 16, 9:09 PM MDT | Areal Flood Warning | GLD | Cheyenne | 3 hr |
| May 16, 9:52 PM MDT | Special Weather Statement | GLD | Yuma | 53 min |
| May 16, 10:57 PM MDT | Special Weather Statement | GLD | Yuma | 63 min |
| May 17, 12:12 AM MDT | Areal Flood Warning | GLD | Kit Carson | 6 hr |
| May 17, 4:19 AM MDT | Flash Flood Watch | PUB | Alamosa, Chaffee, Costilla, Custer, Fremont, Huerfano and 3 more | 18 hr |
| May 17, 11:50 AM MDT | Special Weather Statement | PUB | Custer | 25 min |
| May 17, 12:00 PM MDT | Special Weather Statement | PUB | Huerfano | 30 min |
| May 17, 12:26 PM MDT | Special Weather Statement | PUB | Costilla | 34 min |
| May 17, 12:30 PM MDT | Special Weather Statement | PUB | Huerfano | 30 min |
| May 17, 12:32 PM MDT | Special Weather Statement | PUB | Custer | 28 min |
| May 17, 12:39 PM MDT | Areal Flood Advisory | BOU | Larimer | 81 min |
| May 17, 12:39 PM MDT | Mesoscale Discussion | SPC | Baca, Bent, Costilla, Huerfano, Las Animas, Otero | 2 hr |
| May 17, 12:53 PM MDT | Special Weather Statement | GJT | Gunnison | 37 min |
| May 17, 12:58 PM MDT | Special Weather Statement | PUB | Fremont | 32 min |
| May 17, 1:04 PM MDT | Special Weather Statement | PUB | Fremont | 26 min |
| May 17, 1:15 PM MDT | Special Weather Statement | PUB | Custer | 45 min |
| May 17, 1:17 PM MDT | Special Weather Statement | PUB | Costilla | 28 min |
| May 17, 1:26 PM MDT | Special Weather Statement | PUB | Saguache | 34 min |
| May 17, 1:28 PM MDT | Special Weather Statement | PUB | Costilla | 32 min |
| May 17, 1:30 PM MDT | Special Weather Statement | PUB | Fremont | 30 min |
| May 17, 1:32 PM MDT | Special Weather Statement | GJT | Gunnison | 43 min |
| May 17, 1:39 PM MDT | Special Weather Statement | PUB | Alamosa | 51 min |
| May 17, 1:39 PM MDT | Severe Thunderstorm Watch | SPC | Baca, Bent, Crowley, Huerfano, Las Animas, Otero and 2 more | 8 hr |
| May 17, 1:40 PM MDT | Special Weather Statement | BOU | Broomfield | 50 min |
| May 17, 1:46 PM MDT | Flash Flood Warning | PUB | Huerfano, Las Animas | 3 hr |
| May 17, 1:47 PM MDT | Special Weather Statement | PUB | Huerfano | 28 min |
| May 17, 1:58 PM MDT | Special Weather Statement | PUB | Fremont | 32 min |
| May 17, 2:04 PM MDT | Special Weather Statement | PUB | Saguache | 41 min |
| May 17, 2:08 PM MDT | Special Weather Statement | PUB | Costilla | 37 min |
| May 17, 2:15 PM MDT | Special Weather Statement | PUB | Huerfano | 30 min |
| May 17, 2:16 PM MDT | Flash Flood Warning | PUB | Custer, Pueblo | 3 hr |
| May 17, 2:22 PM MDT | Areal Flood Advisory | BOU | Grand | 113 min |
| May 17, 2:24 PM MDT | Special Weather Statement | PUB | Las Animas | 36 min |
| May 17, 2:27 PM MDT | Flash Flood Warning | GLD | Yuma | 3 hr |
| May 17, 2:29 PM MDT | Special Weather Statement | PUB | Alamosa | 46 min |
| May 17, 2:43 PM MDT | Special Weather Statement | PUB | Huerfano | 47 min |
| May 17, 2:47 PM MDT | Special Weather Statement | PUB | Huerfano | 43 min |
| May 17, 2:59 PM MDT | Severe Thunderstorm Warning | PUB | Las Animas | 61 min |
| May 17, 3:28 PM MDT | Special Weather Statement | PUB | Huerfano | 47 min |
| May 17, 3:31 PM MDT | Special Weather Statement | PUB | Huerfano | 44 min |
| May 17, 3:32 PM MDT | Flash Flood Warning | PUB | Fremont | 118 min |
| May 17, 3:45 PM MDT | Areal Flood Advisory | BOU | Boulder | 75 min |
| May 17, 3:47 PM MDT | Severe Thunderstorm Warning | PUB | Pueblo | 54 min |
| May 17, 3:49 PM MDT | Special Weather Statement | BOU | Boulder | 41 min |
| May 17, 3:59 PM MDT | Special Weather Statement | PUB | Fremont | 46 min |
| May 17, 4:00 PM MDT | Special Weather Statement | PUB | Las Animas | 15 min |
| May 17, 4:10 PM MDT | Mesoscale Discussion | SPC | Baca, Bent, Las Animas, Otero | 2 hr |
| May 17, 4:16 PM MDT | Special Weather Statement | PUB | Pueblo | 44 min |
| May 17, 4:17 PM MDT | Special Weather Statement | PUB | Las Animas | 43 min |
| May 17, 4:23 PM MDT | Special Weather Statement | BOU | Jefferson | 37 min |
| May 17, 4:42 PM MDT | Flash Flood Warning | PUB | Las Animas | 3 hr |
| May 17, 4:42 PM MDT | Special Weather Statement | PUB | Las Animas | 18 min |
| May 17, 4:43 PM MDT | Special Weather Statement | BOU | Jefferson | 47 min |
| May 17, 4:44 PM MDT | Special Weather Statement | PUB | Pueblo | 46 min |
| May 17, 4:54 PM MDT | Areal Flood Advisory | BOU | Jefferson | 3 hr |
| May 17, 5:06 PM MDT | Special Weather Statement | PUB | Huerfano | 24 min |
| May 17, 5:13 PM MDT | Severe Thunderstorm Warning | PUB | Las Animas | 26 min |
| May 17, 5:19 PM MDT | Flash Flood Warning | PUB | Pueblo | 108 min |
| May 17, 5:26 PM MDT | Special Weather Statement | PUB | Las Animas | 49 min |
| May 17, 5:30 PM MDT | Special Weather Statement | PUB | Pueblo | 45 min |
| May 17, 6:11 PM MDT | Special Weather Statement | PUB | Crowley, Las Animas, Otero, Pueblo | 49 min |
| May 17, 6:12 PM MDT | Special Weather Statement | PUB | Las Animas | 48 min |
| May 17, 6:20 PM MDT | Special Weather Statement | PUB | Prowers | 25 min |
| May 17, 6:23 PM MDT | Special Weather Statement | PUB | Teller | 37 min |
| May 17, 6:23 PM MDT | Mesoscale Discussion | SPC | Baca, Bent, Kiowa, Las Animas, Otero, Prowers | 2 hr |
| May 17, 6:29 PM MDT | Flash Flood Warning | PUB | El Paso | 3 hr |
| May 17, 6:29 PM MDT | Special Weather Statement | PUB | Baca | 61 min |
| May 17, 6:53 PM MDT | Special Weather Statement | PUB | Baca | 37 min |
| May 17, 6:56 PM MDT | Special Weather Statement | PUB | Crowley, Las Animas, Otero | 49 min |
| May 17, 6:57 PM MDT | Special Weather Statement | PUB | Teller | 48 min |
| May 17, 7:06 PM MDT | Severe Thunderstorm Warning | PUB | Baca, Las Animas | 69 min |
| May 17, 7:43 PM MDT | Special Weather Statement | PUB | Bent, Crowley, Otero | 47 min |
| May 17, 8:14 PM MDT | Special Weather Statement | PUB | Bent, Prowers | 46 min |
| May 17, 8:28 PM MDT | Mesoscale Discussion | SPC | Baca, Bent, Crowley, Kiowa, Otero, Prowers | 2 hr |
| May 17, 8:29 PM MDT | Special Weather Statement | PUB | Otero | 46 min |
| May 17, 8:41 PM MDT | Special Weather Statement | PUB | Bent | 19 min |
| May 17, 9:00 PM MDT | Special Weather Statement | PUB | Bent, Prowers | 45 min |
| May 17, 9:43 PM MDT | Special Weather Statement | PUB | Bent, Crowley, Kiowa, Prowers | 47 min |
| May 18, 9:06 AM MDT | Winter Weather Advisory | PUB | Alamosa, Chaffee, Costilla, Custer, Fremont, Huerfano and 3 more | 6 hr |
| May 18, 9:36 AM MDT | Flash Flood Warning | PUB | Custer, Pueblo | 3 hr |
| May 18, 12:29 PM MDT | Special Weather Statement | PUB | Baca | 31 min |
| May 18, 12:46 PM MDT | Areal Flood Warning | PUB | Custer, Pueblo | 7 hr |
| May 18, 12:46 PM MDT | Special Weather Statement | PUB | Baca | 29 min |
| May 18, 1:41 PM MDT | Special Weather Statement | PUB | Baca, Bent, Otero, Prowers | 49 min |
| May 18, 2:49 PM MDT | Special Weather Statement | PUB | Otero | 26 min |
| May 18, 3:48 PM MDT | Special Weather Statement | PUB | Kiowa | 42 min |
| May 18, 4:08 PM MDT | Special Weather Statement | GLD | Cheyenne | 67 min |
| May 18, 4:08 PM MDT | Special Weather Statement | PUB | Kiowa | 37 min |
| May 18, 4:41 PM MDT | Special Weather Statement | PUB | El Paso | 49 min |
| May 18, 4:44 PM MDT | Special Weather Statement | PUB | Pueblo | 31 min |
| May 18, 4:52 PM MDT | Special Weather Statement | GLD | Cheyenne | 38 min |
| May 18, 5:39 PM MDT | Special Weather Statement | PUB | Fremont | 51 min |
| May 18, 7:19 PM MDT | River Flood Warning | PUB | Pueblo | 17 hr |
| May 18, 7:43 PM MDT | Special Weather Statement | GJT | Mesa | 47 min |
| May 19, 3:21 AM MDT | Fire Weather Watch | GJT | Archuleta, Delta, Dolores, Hinsdale, La Plata, Moffat and 6 more | 11 hr |
| May 19, 11:14 AM MDT | Flash Flood Watch | PUB | Alamosa, Chaffee, Costilla, Custer, Fremont, Huerfano and 4 more | 10 hr |
| May 19, 11:35 AM MDT | Areal Flood Advisory | BOU | Larimer | 85 min |
| May 19, 11:53 AM MDT | Areal Flood Advisory | BOU | Grand | 82 min |
| May 19, 12:43 PM MDT | Areal Flood Advisory | BOU | Larimer | 69 min |
| May 19, 1:18 PM MDT | Areal Flood Advisory | BOU | Larimer | 87 min |
| May 19, 1:43 PM MDT | Special Weather Statement | BOU | Gilpin | 62 min |
| May 19, 2:27 PM MDT | Special Weather Statement | PUB | Saguache | 48 min |
| May 19, 2:34 PM MDT | Wind Advisory | GJT | Dolores, Garfield, Mesa, Moffat, Montezuma, Montrose and 3 more | 30 hr |
| May 19, 2:34 PM MDT | Wind Advisory | GJT | Garfield, Moffat, Rio Blanco | 54 hr |
| May 19, 2:39 PM MDT | Red Flag Warning | GJT | Archuleta, Delta, Dolores, Hinsdale, La Plata, Moffat and 6 more | 32 hr |
| May 19, 2:45 PM MDT | Special Weather Statement | PUB | Alamosa | 30 min |
| May 19, 3:06 PM MDT | Special Weather Statement | PUB | Teller | 24 min |
| May 19, 3:16 PM MDT | Special Weather Statement | PUB | Huerfano | 29 min |
| May 19, 3:30 PM MDT | Special Weather Statement | PUB | Costilla | 30 min |
| May 19, 4:19 PM MDT | Special Weather Statement | BOU | Douglas | 41 min |
| May 19, 4:37 PM MDT | Special Weather Statement | PUB | Conejos | 23 min |
| May 19, 5:20 PM MDT | Special Weather Statement | BOU | Phillips | 40 min |
| May 19, 7:52 PM MDT | Special Weather Statement | GJT | Mesa | 38 min |
| May 20, 4:08 PM MDT | Special Weather Statement | BOU | Morgan | 37 min |
| May 20, 5:08 PM MDT | Special Weather Statement | BOU | Morgan | 52 min |
| May 20, 5:10 PM MDT | Special Weather Statement | BOU | Weld | 50 min |
| May 20, 5:38 PM MDT | Special Weather Statement | BOU | Weld | 52 min |
| May 20, 7:14 PM MDT | Special Weather Statement | BOU | Logan | 31 min |
| May 20, 7:27 PM MDT | Severe Thunderstorm Warning | BOU | Logan, Weld | 48 min |
| May 20, 8:15 PM MDT | Severe Thunderstorm Warning | BOU | Logan | 30 min |
| May 21, 10:21 AM MDT | Winter Weather Advisory | GJT | Archuleta, Dolores, Hinsdale, La Plata, Montezuma, San Juan and 1 more | 14 hr |
| May 21, 11:18 AM MDT | Winter Weather Advisory | PUB | Conejos, Mineral, Rio Grande | 12 hr |
| May 21, 2:54 PM MDT | Mesoscale Discussion | SPC | Logan, Morgan, Phillips, Sedgwick, Washington, Yuma | 3 hr |
| May 21, 3:50 PM MDT | Special Weather Statement | PUB | Las Animas | 40 min |
| May 21, 3:51 PM MDT | Severe Thunderstorm Warning | BOU | Morgan, Washington | 24 min |
| May 21, 4:17 PM MDT | Severe Thunderstorm Watch | SPC | Cheyenne, Kit Carson, Logan, Morgan, Phillips, Sedgwick and 3 more | 6 hr |
| May 21, 4:29 PM MDT | Special Weather Statement | PUB | Baca | 31 min |
| May 21, 4:38 PM MDT | Special Weather Statement | PUB | Crowley | 52 min |
| May 21, 4:49 PM MDT | Special Weather Statement | PUB | Bent | 41 min |
| May 21, 4:59 PM MDT | Special Weather Statement | PUB | Bent | 31 min |
| May 21, 5:04 PM MDT | Severe Thunderstorm Warning | PUB | Baca, Bent, Las Animas, Prowers | 26 min |
| May 21, 5:16 PM MDT | Severe Thunderstorm Warning | PUB | Crowley, Kiowa | 18 min |
| May 21, 5:29 PM MDT | Special Weather Statement | PUB | Bent | 46 min |
| May 21, 5:30 PM MDT | Special Weather Statement | BOU | Lincoln | 30 min |
| May 21, 5:30 PM MDT | Severe Thunderstorm Warning | PUB | Bent, Prowers | 14 min |
| May 21, 5:53 PM MDT | Special Weather Statement | PUB | Crowley | 52 min |
| May 21, 6:15 PM MDT | Special Weather Statement | PUB | Bent | 45 min |
| May 21, 6:30 PM MDT | Mesoscale Discussion | SPC | Cheyenne, Elbert, Kit Carson, Lincoln, Logan, Morgan and 4 more | 90 min |
| May 21, 6:39 PM MDT | Severe Thunderstorm Warning | PUB | Bent, Kiowa, Prowers | 36 min |
| May 21, 6:42 PM MDT | Severe Thunderstorm Warning | PUB | Baca, Bent, Prowers | 33 min |
| May 21, 6:52 PM MDT | Special Weather Statement | PUB | 53 min | |
| May 21, 7:08 PM MDT | Special Weather Statement | GLD | Cheyenne | 22 min |
| May 21, 7:08 PM MDT | Severe Thunderstorm Warning | PUB | Bent, Kiowa, Prowers | 37 min |
| May 21, 7:12 PM MDT | Special Weather Statement | PUB | Bent | 48 min |
| May 21, 7:18 PM MDT | Special Weather Statement | BOU | Morgan | 27 min |
| May 21, 7:52 PM MDT | Special Weather Statement | PUB | Kiowa | 83 min |
| May 21, 7:58 PM MDT | Severe Thunderstorm Warning | PUB | Bent, Kiowa | 32 min |
| May 21, 9:03 PM MDT | Wind Advisory | GJT | Dolores, Montezuma, San Miguel | 26 hr |
| May 21, 9:10 PM MDT | Special Weather Statement | PUB | Prowers | 50 min |
| May 21, 9:17 PM MDT | Special Weather Statement | GLD | Cheyenne | 28 min |
| May 21, 9:57 PM MDT | Tornado Warning | GLD | Yuma | 33 min |
| May 21, 10:57 PM MDT | Special Weather Statement | BOU | Phillips, Sedgwick | 48 min |
| May 22, 10:51 AM MDT | Mesoscale Discussion | SPC | Adams, Arapahoe, Crowley, Denver, Douglas, Elbert and 8 more | 114 min |
| May 22, 11:08 AM MDT | Special Weather Statement | PUB | Otero | 22 min |
| May 22, 11:33 AM MDT | Special Weather Statement | PUB | Crowley | 27 min |
| May 22, 12:14 PM MDT | Special Weather Statement | PUB | Pueblo | 31 min |
| May 22, 12:16 PM MDT | Special Weather Statement | PUB | Huerfano | 44 min |
| May 22, 12:20 PM MDT | Tornado Watch | SPC | Adams, Arapahoe, Bent, Cheyenne, Crowley, Denver and 17 more | 8 hr |
| May 22, 12:26 PM MDT | Special Weather Statement | PUB | Huerfano | 34 min |
| May 22, 12:59 PM MDT | Special Weather Statement | PUB | Huerfano | 46 min |
| May 22, 1:01 PM MDT | Special Weather Statement | PUB | Pueblo | 44 min |
| May 22, 1:04 PM MDT | Special Weather Statement | PUB | El Paso | 26 min |
| May 22, 1:08 PM MDT | Severe Thunderstorm Warning | PUB | El Paso | 37 min |
| May 22, 1:11 PM MDT | Severe Thunderstorm Warning | BOU | Adams, Logan, Morgan, Washington | 49 min |
| May 22, 1:28 PM MDT | Tornado Warning | BOU | Morgan | 17 min |
| May 22, 1:31 PM MDT | Special Weather Statement | PUB | Pueblo | 44 min |
| May 22, 1:34 PM MDT | Mesoscale Discussion | SPC | Phillips, Sedgwick, Washington | 116 min |
| May 22, 1:45 PM MDT | Tornado Warning | BOU | Morgan | 15 min |
| May 22, 1:50 PM MDT | Special Weather Statement | PUB | Huerfano | 40 min |
| May 22, 1:51 PM MDT | Special Weather Statement | PUB | Huerfano | 39 min |
| May 22, 1:54 PM MDT | Tornado Warning | BOU | Morgan, Washington | 36 min |
| May 22, 1:56 PM MDT | Severe Thunderstorm Warning | BOU | Douglas, Elbert | 28 min |
| May 22, 1:56 PM MDT | Special Weather Statement | PUB | Crowley | 34 min |
| May 22, 1:58 PM MDT | Severe Thunderstorm Warning | BOU | Logan, Morgan, Washington | 33 min |
| May 22, 2:05 PM MDT | Tornado Warning | BOU | Adams, Arapahoe | 25 min |
| May 22, 2:14 PM MDT | Special Weather Statement | PUB | El Paso | 31 min |
| May 22, 2:16 PM MDT | Special Weather Statement | PUB | Crowley | 44 min |
| May 22, 2:17 PM MDT | Special Weather Statement | PUB | Costilla | 43 min |
| May 22, 2:18 PM MDT | Special Weather Statement | BOU | Adams | 42 min |
| May 22, 2:23 PM MDT | Special Weather Statement | PUB | Pueblo | 37 min |
| May 22, 2:31 PM MDT | Severe Thunderstorm Warning | PUB | Crowley | 29 min |
| May 22, 2:35 PM MDT | Special Weather Statement | PUB | Pueblo | 25 min |
| May 22, 2:37 PM MDT | Special Weather Statement | PUB | El Paso | 38 min |
| May 22, 2:43 PM MDT | Tornado Warning | BOU | Logan | 17 min |
| May 22, 2:44 PM MDT | Special Weather Statement | PUB | El Paso | 31 min |
| May 22, 2:46 PM MDT | Severe Thunderstorm Warning | BOU | Phillips, Sedgwick | 44 min |
| May 22, 2:49 PM MDT | Tornado Warning | PUB | Crowley | 26 min |
| May 22, 2:57 PM MDT | Severe Thunderstorm Warning | BOU | Logan, Sedgwick | 48 min |
| May 22, 2:59 PM MDT | Special Weather Statement | PUB | Pueblo | 46 min |
| May 22, 3:01 PM MDT | Tornado Warning | BOU | Logan | 29 min |
| May 22, 3:03 PM MDT | Severe Thunderstorm Warning | PUB | Huerfano, Las Animas | 27 min |
| May 22, 3:07 PM MDT | Severe Thunderstorm Warning | PUB | El Paso | 24 min |
| May 22, 3:09 PM MDT | Tornado Warning | PUB | Crowley | 21 min |
| May 22, 3:16 PM MDT | Tornado Warning | BOU | Lincoln | 29 min |
| May 22, 3:17 PM MDT | Special Weather Statement | GJT | La Plata | 43 min |
| May 22, 3:23 PM MDT | Special Weather Statement | PUB | Pueblo | 37 min |
| May 22, 3:24 PM MDT | Special Weather Statement | PUB | Pueblo | 36 min |
| May 22, 3:25 PM MDT | Severe Thunderstorm Warning | BOU | Weld | 35 min |
| May 22, 3:29 PM MDT | Severe Thunderstorm Warning | PUB | Las Animas | 46 min |
| May 22, 3:33 PM MDT | Severe Thunderstorm Warning | PUB | El Paso, Pueblo | 27 min |
| May 22, 3:48 PM MDT | Tornado Warning | BOU | Elbert, Lincoln | 27 min |
| May 22, 3:48 PM MDT | Flash Flood Warning | PUB | Pueblo | 68 min |
| May 22, 3:51 PM MDT | Special Weather Statement | GJT | La Plata | 39 min |
| May 22, 3:53 PM MDT | Severe Thunderstorm Warning | BOU | Morgan, Weld | 26 min |
| May 22, 4:00 PM MDT | Special Weather Statement | PUB | El Paso | 15 min |
| May 22, 4:06 PM MDT | Special Weather Statement | PUB | Pueblo | 24 min |
| May 22, 4:10 PM MDT | Severe Thunderstorm Warning | PUB | Huerfano, Las Animas, Otero, Pueblo | 25 min |
| May 22, 4:13 PM MDT | Tornado Warning | BOU | Elbert, Lincoln | 32 min |
| May 22, 4:27 PM MDT | Special Weather Statement | GJT | Mesa | 48 min |
| May 22, 4:28 PM MDT | Special Weather Statement | PUB | El Paso | 32 min |
| May 22, 4:42 PM MDT | Tornado Warning | BOU | Elbert, Lincoln | 33 min |
| May 22, 4:45 PM MDT | Special Weather Statement | GJT | Mesa | 30 min |
| May 22, 4:48 PM MDT | Special Weather Statement | GJT | La Plata | 27 min |
| May 22, 4:51 PM MDT | Mesoscale Discussion | SPC | Bent, Cheyenne, Crowley, Elbert, Kiowa, Kit Carson and 10 more | 114 min |
| May 22, 5:03 PM MDT | Special Weather Statement | PUB | Crowley, Otero | 42 min |
| May 22, 5:09 PM MDT | Special Weather Statement | PUB | Chaffee | 36 min |
| May 22, 5:16 PM MDT | Tornado Warning | BOU | Elbert, Lincoln | 29 min |
| May 22, 5:18 PM MDT | Severe Thunderstorm Warning | PUB | Las Animas | 42 min |
| May 22, 5:27 PM MDT | Severe Thunderstorm Warning | BOU | Elbert, Lincoln | 33 min |
| May 22, 5:31 PM MDT | Mesoscale Discussion | SPC | Phillips, Sedgwick | 119 min |
| May 22, 5:51 PM MDT | Severe Thunderstorm Warning | PUB | Las Animas | 39 min |
| May 22, 6:06 PM MDT | Tornado Warning | BOU | Washington | 24 min |
| May 22, 6:27 PM MDT | Severe Thunderstorm Warning | PUB | Las Animas, Otero, Pueblo | 63 min |
| May 22, 6:31 PM MDT | Special Weather Statement | PUB | Las Animas | 29 min |
| May 22, 6:44 PM MDT | Severe Thunderstorm Warning | PUB | Las Animas | 46 min |
| May 22, 7:30 PM MDT | Flash Flood Warning | PUB | Las Animas | 91 min |
| May 22, 7:32 PM MDT | Special Weather Statement | PUB | Otero | 43 min |
| May 22, 7:32 PM MDT | Special Weather Statement | PUB | Las Animas | 43 min |
| May 22, 7:46 PM MDT | Special Weather Statement | GLD | Yuma | 14 min |
| May 22, 7:49 PM MDT | Severe Thunderstorm Warning | PUB | Las Animas, Otero | 26 min |
| May 22, 8:00 PM MDT | Special Weather Statement | BOU | Phillips | 30 min |
| May 22, 8:02 PM MDT | Severe Thunderstorm Warning | PUB | Las Animas, Otero | 28 min |
| May 22, 8:28 PM MDT | Severe Thunderstorm Warning | PUB | Bent, Otero | 32 min |
| May 22, 8:29 PM MDT | Special Weather Statement | BOU | Phillips, Sedgwick | 46 min |
| May 22, 8:59 PM MDT | Special Weather Statement | PUB | Crowley | 46 min |
| May 22, 9:09 PM MDT | Special Weather Statement | GJT | Archuleta | 36 min |
| May 22, 9:37 PM MDT | Severe Thunderstorm Warning | BOU | Lincoln | 38 min |
| May 22, 9:40 PM MDT | Special Weather Statement | PUB | Otero | 50 min |
| May 22, 10:18 PM MDT | Special Weather Statement | PUB | Costilla | 27 min |
| May 22, 10:19 PM MDT | Special Weather Statement | GJT | Archuleta | 41 min |
| May 22, 10:36 PM MDT | Special Weather Statement | GLD | Cheyenne | 24 min |
| May 22, 10:43 PM MDT | Special Weather Statement | GLD | Cheyenne, Kit Carson | 32 min |
| May 23, 12:34 AM MDT | Special Weather Statement | PUB | Fremont | 41 min |
| May 23, 12:38 AM MDT | Special Weather Statement | PUB | Saguache | 37 min |
| May 23, 12:59 AM MDT | Special Weather Statement | PUB | Alamosa | 31 min |
| May 23, 3:17 AM MDT | Special Weather Statement | PUB | Las Animas | 28 min |
| May 23, 4:17 AM MDT | Special Weather Statement | PUB | Las Animas | 28 min |
| May 23, 5:02 AM MDT | Special Weather Statement | PUB | Otero | 28 min |
| May 23, 10:53 AM MDT | Mesoscale Discussion | SPC | Adams, Arapahoe, Broomfield, Denver, Douglas, Elbert and 6 more | 2 hr |
| May 23, 11:37 AM MDT | Special Weather Statement | PUB | Pueblo | 23 min |
| May 23, 12:02 PM MDT | Special Weather Statement | PUB | Pueblo | 28 min |
| May 23, 12:06 PM MDT | Tornado Watch | SPC | Adams, Arapahoe, Cheyenne, Crowley, Denver, Elbert and 11 more | 8 hr |
| May 23, 12:12 PM MDT | Severe Thunderstorm Warning | PUB | El Paso, Pueblo | 33 min |
| May 23, 12:26 PM MDT | Tornado Warning | PUB | El Paso, Pueblo | 34 min |
| May 23, 12:40 PM MDT | Tornado Warning | BOU | Elbert, Lincoln | 19 min |
| May 23, 12:41 PM MDT | Special Weather Statement | BOU | Weld | 49 min |
| May 23, 12:44 PM MDT | Severe Thunderstorm Warning | PUB | El Paso | 32 min |
| May 23, 12:50 PM MDT | Severe Thunderstorm Warning | BOU | Elbert, Lincoln | 40 min |
| May 23, 12:53 PM MDT | Special Weather Statement | PUB | Pueblo | 37 min |
| May 23, 1:24 PM MDT | Severe Thunderstorm Warning | BOU | Elbert, Lincoln | 36 min |
| May 23, 1:24 PM MDT | Special Weather Statement | PUB | El Paso | 36 min |
| May 23, 1:28 PM MDT | Special Weather Statement | BOU | Weld | 32 min |
| May 23, 1:47 PM MDT | Tornado Warning | BOU | Arapahoe, Elbert, Lincoln, Washington | 28 min |
| May 23, 1:57 PM MDT | Mesoscale Discussion | SPC | Kit Carson, Logan, Morgan, Phillips, Sedgwick, Washington and 1 more | 2 hr |
| May 23, 2:13 PM MDT | Tornado Warning | BOU | Washington | 32 min |
| May 23, 2:41 PM MDT | Mesoscale Discussion | SPC | Baca, Bent, Prowers | 94 min |
| May 23, 2:44 PM MDT | Severe Thunderstorm Warning | BOU | Morgan, Washington | 31 min |
| May 23, 2:55 PM MDT | Tornado Warning | BOU | Washington | 20 min |
| May 23, 3:01 PM MDT | Freeze Warning | GJT | Archuleta, Dolores, La Plata, Moffat, Montezuma, Rio Blanco and 2 more | 18 hr |
| May 23, 3:11 PM MDT | Tornado Warning | BOU | Logan, Washington | 34 min |
| May 23, 3:14 PM MDT | Severe Thunderstorm Warning | BOU | Arapahoe, Elbert, Lincoln, Washington | 46 min |
| May 23, 3:42 PM MDT | Tornado Warning | BOU | Logan | 33 min |
| May 23, 4:06 PM MDT | Areal Flood Advisory | BOU | Washington | 3 hr |
| May 23, 4:07 PM MDT | Severe Thunderstorm Watch | SPC | Baca, Bent, Las Animas, Otero, Prowers | 7 hr |
| May 23, 4:10 PM MDT | Tornado Warning | BOU | Logan | 20 min |
| May 23, 4:27 PM MDT | Tornado Warning | BOU | Logan | 23 min |
| May 23, 4:37 PM MDT | Mesoscale Discussion | SPC | Cheyenne, Kiowa, Kit Carson, Lincoln, Logan, Phillips and 3 more | 113 min |
| May 23, 4:43 PM MDT | Tornado Warning | BOU | Washington | 17 min |
| May 23, 4:47 PM MDT | Special Weather Statement | GLD | Cheyenne | 13 min |
| May 23, 4:58 PM MDT | Tornado Warning | BOU | Washington | 17 min |
| May 23, 5:01 PM MDT | Severe Thunderstorm Warning | GLD | Cheyenne, Kit Carson | 29 min |
| May 23, 5:05 PM MDT | Special Weather Statement | GLD | Cheyenne | 25 min |
| May 23, 5:12 PM MDT | Areal Flood Advisory | BOU | Logan, Washington | 104 min |
| May 23, 5:13 PM MDT | Severe Thunderstorm Warning | BOU | Logan, Phillips, Washington | 32 min |
| May 23, 5:21 PM MDT | Tornado Warning | GLD | Cheyenne, Kit Carson | 24 min |
| May 23, 5:26 PM MDT | Severe Thunderstorm Warning | GLD | Yuma | 34 min |
| May 23, 5:31 PM MDT | Tornado Warning | BOU | Washington | 14 min |
| May 23, 5:38 PM MDT | Special Weather Statement | PUB | Kiowa | 22 min |
| May 23, 5:40 PM MDT | Special Weather Statement | GLD | Cheyenne | 20 min |
| May 23, 5:49 PM MDT | Special Weather Statement | GLD | Kit Carson | 26 min |
| May 23, 5:52 PM MDT | Special Weather Statement | GLD | Cheyenne | 23 min |
| May 23, 5:57 PM MDT | Severe Thunderstorm Warning | GLD | Yuma | 33 min |
| May 23, 5:59 PM MDT | Severe Thunderstorm Warning | GLD | Cheyenne, Kit Carson | 61 min |
| May 23, 6:01 PM MDT | Tornado Warning | GLD | Yuma | 29 min |
| May 23, 6:01 PM MDT | Special Weather Statement | PUB | Kiowa | 44 min |
| May 23, 6:19 PM MDT | Severe Thunderstorm Warning | BOU | Phillips, Sedgwick | 41 min |
| May 23, 6:27 PM MDT | Severe Thunderstorm Warning | GLD | Yuma | 48 min |
| May 23, 6:32 PM MDT | Mesoscale Discussion | SPC | Baca, Prowers | 118 min |
| May 23, 6:36 PM MDT | Severe Thunderstorm Warning | GLD | Kit Carson | 39 min |
| May 23, 6:49 PM MDT | Severe Thunderstorm Warning | PUB | Kiowa | 26 min |
| May 23, 6:52 PM MDT | Special Weather Statement | GLD | Cheyenne | 38 min |
| May 23, 6:53 PM MDT | Mesoscale Discussion | SPC | Kit Carson, Phillips, Sedgwick, Yuma | 67 min |
| May 23, 7:09 PM MDT | Severe Thunderstorm Warning | PUB | Bent, Kiowa | 36 min |
| May 23, 7:10 PM MDT | Severe Thunderstorm Warning | GLD | Cheyenne, Kit Carson | 50 min |
| May 23, 7:25 PM MDT | Severe Thunderstorm Warning | GLD | Kit Carson, Yuma | 50 min |
| May 23, 7:46 PM MDT | Severe Thunderstorm Warning | PUB | Bent, Kiowa, Prowers | 29 min |
| May 23, 7:50 PM MDT | Severe Thunderstorm Warning | GLD | Cheyenne, Kit Carson | 55 min |
| May 23, 8:18 PM MDT | Special Weather Statement | PUB | Kiowa | 57 min |
| May 23, 9:26 PM MDT | Special Weather Statement | PUB | Kiowa | 49 min |
| May 23, 9:27 PM MDT | Special Weather Statement | PUB | 48 min | |
| May 23, 10:21 PM MDT | Special Weather Statement | PUB | Kiowa | 39 min |
| May 23, 10:23 PM MDT | Special Weather Statement | PUB | Baca | 52 min |
| May 24, 5:07 AM MDT | Dense Fog Advisory | GLD | Kit Carson, Yuma | 4 hr |
| May 24, 6:23 AM MDT | Dense Fog Advisory | BOU | Elbert, Lincoln, Logan, Morgan, Phillips, Sedgwick and 2 more | 3 hr |
| May 24, 8:44 AM MDT | River Flood Watch | PUB | Bent | 10 hr |
| May 24, 12:29 PM MDT | Tornado Watch | SPC | Cheyenne, Kit Carson, Prowers | 9 hr |
| May 24, 1:22 PM MDT | Special Weather Statement | PUB | Prowers | 38 min |
| May 24, 1:32 PM MDT | Severe Thunderstorm Warning | PUB | Prowers | 43 min |
| May 24, 2:16 PM MDT | Severe Thunderstorm Warning | PUB | Prowers | 44 min |
| May 24, 2:57 PM MDT | Severe Thunderstorm Warning | PUB | Prowers | 63 min |
| May 24, 3:19 PM MDT | Severe Thunderstorm Warning | PUB | Kiowa, Prowers | 41 min |
| May 24, 3:22 PM MDT | Flash Flood Warning | PUB | Prowers | 3 hr |
| May 24, 4:00 PM MDT | Severe Thunderstorm Warning | PUB | Prowers | 45 min |
| May 24, 4:29 PM MDT | Special Weather Statement | PUB | Prowers | 31 min |
| May 24, 5:01 PM MDT | Special Weather Statement | PUB | Prowers | 44 min |
| May 24, 6:57 PM MDT | River Flood Warning | PUB | Bent | 41 hr |
| May 24, 9:57 PM MDT | Dense Fog Advisory | GLD | Cheyenne, Kit Carson, Yuma | 7 hr |
| May 25, 1:08 AM MDT | Special Weather Statement | BOU | Lincoln | 52 min |
| May 25, 1:11 AM MDT | Special Weather Statement | GLD | Kit Carson | 34 min |
| May 25, 1:41 AM MDT | Special Weather Statement | GLD | Kit Carson | 34 min |
| May 25, 1:45 AM MDT | Flash Flood Warning | GLD | Kit Carson | 92 min |
| May 25, 2:52 AM MDT | Red Flag Warning | GJT | Delta, Dolores, Garfield, La Plata, Mesa, Moffat and 5 more | 41 hr |
| May 25, 3:20 AM MDT | Areal Flood Warning | GLD | Kit Carson | 3 hr |
| May 26, 11:45 AM MDT | Mesoscale Discussion | SPC | Logan, Morgan, Phillips, Sedgwick, Weld | 2 hr |
| May 26, 3:42 PM MDT | Severe Thunderstorm Warning | BOU | Morgan, Weld | 48 min |
| May 26, 3:42 PM MDT | Tornado Watch | SPC | Cheyenne, Kit Carson, Logan, Morgan, Phillips, Sedgwick and 2 more | 8 hr |
| May 26, 4:18 PM MDT | Severe Thunderstorm Warning | BOU | Logan, Weld | 42 min |
| May 26, 4:44 PM MDT | Mesoscale Discussion | SPC | Phillips, Sedgwick | 2 hr |
| May 26, 6:45 PM MDT | Severe Thunderstorm Warning | BOU | Sedgwick | 31 min |
| May 27, 3:22 AM MDT | Fire Weather Watch | GJT | Moffat | 9 hr |
| May 27, 12:43 PM MDT | Red Flag Warning | GJT | Moffat | 31 hr |
| May 28, 2:11 PM MDT | Special Weather Statement | PUB | Las Animas | 34 min |
| May 28, 2:46 PM MDT | Special Weather Statement | PUB | Las Animas | 29 min |
| May 28, 3:04 PM MDT | Special Weather Statement | PUB | Las Animas | 41 min |
| May 28, 3:10 PM MDT | Severe Thunderstorm Warning | PUB | Las Animas | 35 min |
| May 28, 3:42 PM MDT | Severe Thunderstorm Warning | PUB | Las Animas | 22 min |
| May 28, 4:22 PM MDT | Special Weather Statement | PUB | Otero | 23 min |
| May 28, 7:17 PM MDT | Special Weather Statement | PUB | Teller | 28 min |
| May 28, 7:20 PM MDT | Special Weather Statement | PUB | El Paso | 40 min |
| May 28, 8:15 PM MDT | Special Weather Statement | PUB | El Paso | 30 min |
| May 28, 8:21 PM MDT | Severe Thunderstorm Warning | PUB | El Paso | 24 min |
| May 28, 8:53 PM MDT | Special Weather Statement | PUB | El Paso | 37 min |
| May 29, 6:20 AM MDT | Dense Fog Advisory | BOU | Elbert, Lincoln, Washington, Weld | 100 min |
| May 29, 12:58 PM MDT | Mesoscale Discussion | SPC | Baca, Bent, Crowley, Elbert, Lincoln, Otero | 2 hr |
| May 29, 1:23 PM MDT | Special Weather Statement | PUB | Huerfano | 22 min |
| May 29, 1:31 PM MDT | Special Weather Statement | PUB | El Paso | 14 min |
| May 29, 1:34 PM MDT | Special Weather Statement | BOU | Boulder | 26 min |
| May 29, 1:37 PM MDT | Special Weather Statement | PUB | El Paso | 23 min |
| May 29, 1:48 PM MDT | Severe Thunderstorm Warning | PUB | El Paso | 27 min |
| May 29, 1:48 PM MDT | Tornado Watch | SPC | Baca, Bent, Cheyenne, Crowley, Elbert, El Paso and 6 more | 7 hr |
| May 29, 1:55 PM MDT | Severe Thunderstorm Warning | BOU | Elbert | 35 min |
| May 29, 2:04 PM MDT | Severe Thunderstorm Warning | PUB | Bent, Las Animas, Otero | 41 min |
| May 29, 2:06 PM MDT | Severe Thunderstorm Warning | PUB | Las Animas | 39 min |
| May 29, 2:07 PM MDT | Severe Thunderstorm Warning | BOU | Douglas | 23 min |
| May 29, 2:29 PM MDT | Severe Thunderstorm Warning | BOU | Weld | 31 min |
| May 29, 2:38 PM MDT | Severe Thunderstorm Warning | PUB | Bent, Las Animas, Otero | 52 min |
| May 29, 2:42 PM MDT | Severe Thunderstorm Warning | PUB | El Paso | 48 min |
| May 29, 2:59 PM MDT | Special Weather Statement | BOU | Weld | 31 min |
| May 29, 2:59 PM MDT | Severe Thunderstorm Warning | PUB | Las Animas | 31 min |
| May 29, 3:25 PM MDT | Severe Thunderstorm Warning | PUB | El Paso | 35 min |
| May 29, 3:26 PM MDT | Severe Thunderstorm Warning | PUB | Las Animas | 49 min |
| May 29, 3:39 PM MDT | Areal Flood Advisory | BOU | Larimer | 83 min |
| May 29, 3:55 PM MDT | Severe Thunderstorm Warning | PUB | El Paso | 35 min |
| May 29, 4:25 PM MDT | Severe Thunderstorm Warning | PUB | El Paso | 50 min |
| May 29, 4:31 PM MDT | Severe Thunderstorm Warning | PUB | El Paso | 29 min |
| May 29, 4:46 PM MDT | Severe Thunderstorm Warning | PUB | Las Animas | 44 min |
| May 29, 4:54 PM MDT | Mesoscale Discussion | SPC | Crowley, El Paso, Lincoln | 66 min |
| May 29, 4:58 PM MDT | Severe Thunderstorm Warning | BOU | Lincoln | 32 min |
| May 29, 5:08 PM MDT | Special Weather Statement | PUB | El Paso | 52 min |
| May 29, 5:16 PM MDT | Severe Thunderstorm Warning | BOU | Lincoln | 29 min |
| May 29, 5:17 PM MDT | Special Weather Statement | PUB | Otero | 28 min |
| May 29, 5:24 PM MDT | Severe Thunderstorm Warning | PUB | Baca, Las Animas | 36 min |
| May 29, 5:30 PM MDT | Severe Thunderstorm Warning | GLD | Cheyenne, Kit Carson | 25 min |
| May 29, 5:30 PM MDT | Mesoscale Discussion | SPC | Baca | 90 min |
| May 29, 5:33 PM MDT | Severe Thunderstorm Warning | PUB | Pueblo | 27 min |
| May 29, 5:46 PM MDT | Severe Thunderstorm Warning | PUB | Custer, Pueblo | 29 min |
| May 29, 5:53 PM MDT | Flash Flood Warning | PUB | Custer, Pueblo | 86 min |
| May 29, 5:53 PM MDT | Severe Thunderstorm Warning | PUB | Baca, Las Animas | 52 min |
| May 29, 5:57 PM MDT | Special Weather Statement | GLD | Cheyenne | 18 min |
| May 29, 6:11 PM MDT | Tornado Warning | PUB | Baca, Las Animas | 34 min |
| May 29, 6:16 PM MDT | Severe Thunderstorm Warning | GLD | Kit Carson | 29 min |
| May 29, 6:21 PM MDT | Special Weather Statement | PUB | El Paso | 24 min |
| May 29, 6:38 PM MDT | Tornado Warning | PUB | Baca, Las Animas | 22 min |
| May 29, 6:42 PM MDT | Severe Thunderstorm Warning | GLD | Kit Carson | 25 min |
| May 29, 6:44 PM MDT | Flash Flood Warning | GLD | Kit Carson | 48 min |
| May 29, 6:49 PM MDT | Special Weather Statement | PUB | El Paso | 26 min |
| May 29, 6:51 PM MDT | Special Weather Statement | GLD | Cheyenne | 54 min |
| May 29, 6:53 PM MDT | Severe Thunderstorm Warning | PUB | El Paso | 37 min |
| May 29, 6:54 PM MDT | Tornado Warning | PUB | Baca, Las Animas | 36 min |
| May 29, 6:57 PM MDT | Special Weather Statement | PUB | El Paso | 48 min |
| May 29, 7:09 PM MDT | Special Weather Statement | GLD | Kit Carson | 36 min |
| May 29, 7:24 PM MDT | Severe Thunderstorm Warning | PUB | Baca, Las Animas | 36 min |
| May 29, 7:34 PM MDT | Areal Flood Warning | GLD | Kit Carson | 63 min |
| May 29, 7:45 PM MDT | Severe Thunderstorm Warning | PUB | El Paso | 30 min |
| May 29, 7:55 PM MDT | Special Weather Statement | GLD | Kit Carson | 65 min |
| May 29, 7:57 PM MDT | Flash Flood Warning | PUB | El Paso | 79 min |
| May 29, 8:02 PM MDT | Special Weather Statement | PUB | Baca | 43 min |
| May 29, 8:22 PM MDT | Severe Thunderstorm Warning | GLD | Yuma | 23 min |
| May 29, 8:38 PM MDT | Special Weather Statement | PUB | Bent, Otero | 52 min |
| May 29, 8:46 PM MDT | Special Weather Statement | PUB | El Paso | 29 min |
| May 29, 8:51 PM MDT | Special Weather Statement | GLD | Yuma | 54 min |
| May 29, 9:03 PM MDT | Flash Flood Warning | GLD | Yuma | 28 min |
| May 29, 9:11 PM MDT | Special Weather Statement | PUB | El Paso | 34 min |
| May 29, 9:28 PM MDT | Severe Thunderstorm Warning | PUB | Bent, Otero | 32 min |
| May 29, 9:38 PM MDT | Special Weather Statement | PUB | Baca | 37 min |
| May 29, 9:55 PM MDT | Severe Thunderstorm Warning | PUB | Bent, Otero | 35 min |
| May 29, 10:00 PM MDT | Flash Flood Warning | PUB | Bent, Otero | 7 hr |
| May 29, 10:28 PM MDT | Severe Thunderstorm Warning | PUB | Bent, Otero | 32 min |
| May 29, 10:37 PM MDT | Mesoscale Discussion | SPC | Baca, Bent, Prowers | 53 min |
| May 29, 11:09 PM MDT | Severe Thunderstorm Warning | PUB | Bent, Otero | 32 min |
| May 30, 12:09 AM MDT | Special Weather Statement | PUB | Bent | 51 min |
| May 30, 12:18 AM MDT | Special Weather Statement | PUB | Prowers | 42 min |
| May 30, 12:28 AM MDT | Severe Thunderstorm Warning | PUB | Bent, Prowers | 47 min |
| May 30, 1:08 AM MDT | Special Weather Statement | PUB | Prowers | 37 min |
| May 30, 1:52 AM MDT | Special Weather Statement | PUB | Prowers | 38 min |
| May 30, 3:31 AM MDT | Flash Flood Watch | PUB | Alamosa, Baca, Bent, Chaffee, Costilla, Custer and 6 more | 20 hr |
| May 30, 4:57 AM MDT | Areal Flood Warning | PUB | Bent, Otero | 3 hr |
| May 30, 5:05 AM MDT | River Flood Warning | PUB | Bent | 14 hr |
| May 30, 9:10 AM MDT | Areal Flood Advisory | BOU | Larimer | 110 min |
| May 30, 11:08 AM MDT | Mesoscale Discussion | SPC | Costilla, Huerfano, Las Animas | 97 min |
| May 30, 11:41 AM MDT | Severe Thunderstorm Watch | SPC | Baca, Bent, Costilla, Crowley, Custer, Huerfano and 3 more | 8 hr |
| May 30, 12:25 PM MDT | Special Weather Statement | PUB | Bent | 50 min |
| May 30, 12:41 PM MDT | Special Weather Statement | PUB | Huerfano | 49 min |
| May 30, 12:53 PM MDT | Special Weather Statement | BOU | Summit | 52 min |
| May 30, 12:54 PM MDT | Special Weather Statement | PUB | Las Animas | 36 min |
| May 30, 1:02 PM MDT | Severe Thunderstorm Warning | PUB | Las Animas | 28 min |
| May 30, 1:03 PM MDT | Special Weather Statement | BOU | Douglas | 27 min |
| May 30, 1:17 PM MDT | Special Weather Statement | GLD | Kit Carson | 28 min |
| May 30, 1:31 PM MDT | Severe Thunderstorm Warning | PUB | Las Animas | 29 min |
| May 30, 1:38 PM MDT | Special Weather Statement | PUB | Las Animas | 52 min |
| May 30, 1:45 PM MDT | Special Weather Statement | BOU | Clear Creek | 30 min |
| May 30, 1:48 PM MDT | Special Weather Statement | PUB | Fremont | 42 min |
| May 30, 1:57 PM MDT | Severe Thunderstorm Warning | PUB | Las Animas | 33 min |
| May 30, 2:06 PM MDT | Areal Flood Advisory | BOU | Park | 84 min |
| May 30, 2:07 PM MDT | Special Weather Statement | BOU | Elbert | 38 min |
| May 30, 2:07 PM MDT | Severe Thunderstorm Warning | PUB | Las Animas | 23 min |
| May 30, 2:23 PM MDT | Severe Thunderstorm Warning | PUB | Baca, Las Animas | 37 min |
| May 30, 2:23 PM MDT | Tornado Warning | PUB | Las Animas | 21 min |
| May 30, 2:29 PM MDT | Severe Thunderstorm Warning | PUB | Las Animas | 31 min |
| May 30, 2:33 PM MDT | Severe Thunderstorm Warning | PUB | Las Animas | 42 min |
| May 30, 2:43 PM MDT | Tornado Warning | PUB | Las Animas | 32 min |
| May 30, 2:48 PM MDT | Special Weather Statement | PUB | El Paso | 42 min |
| May 30, 2:54 PM MDT | Tornado Warning | PUB | Baca, Las Animas | 36 min |
| May 30, 3:10 PM MDT | Special Weather Statement | PUB | Fremont | 50 min |
| May 30, 3:21 PM MDT | Severe Thunderstorm Warning | PUB | El Paso | 24 min |
| May 30, 3:25 PM MDT | Tornado Warning | PUB | Baca, Las Animas | 35 min |
| May 30, 3:28 PM MDT | Severe Thunderstorm Warning | PUB | Custer, Fremont, Pueblo | 32 min |
| May 30, 3:41 PM MDT | Severe Thunderstorm Warning | PUB | El Paso | 34 min |
| May 30, 3:53 PM MDT | Severe Thunderstorm Warning | PUB | Las Animas | 37 min |
| May 30, 3:55 PM MDT | Severe Thunderstorm Warning | PUB | Pueblo | 35 min |
| May 30, 3:57 PM MDT | Tornado Warning | PUB | Baca, Las Animas | 21 min |
| May 30, 4:12 PM MDT | Tornado Warning | PUB | El Paso | 21 min |
| May 30, 4:21 PM MDT | Special Weather Statement | PUB | Las Animas | 39 min |
| May 30, 4:22 PM MDT | Severe Thunderstorm Warning | BOU | Elbert, Lincoln | 23 min |
| May 30, 4:23 PM MDT | Severe Thunderstorm Warning | PUB | Pueblo | 37 min |
| May 30, 4:36 PM MDT | Special Weather Statement | PUB | El Paso | 24 min |
| May 30, 5:05 PM MDT | Special Weather Statement | PUB | Pueblo | 25 min |
| May 30, 5:10 PM MDT | Special Weather Statement | BOU | Lincoln | 50 min |
| May 30, 5:20 PM MDT | Special Weather Statement | PUB | Crowley | 25 min |
| May 30, 5:46 PM MDT | Special Weather Statement | PUB | Crowley | 29 min |
| May 30, 6:03 PM MDT | Special Weather Statement | PUB | Otero | 42 min |
| May 30, 6:54 PM MDT | Special Weather Statement | PUB | Bent, Kiowa | 36 min |
| May 30, 7:16 PM MDT | Special Weather Statement | GJT | Garfield | 44 min |
| May 31, 3:55 AM MDT | Flash Flood Watch | PUB | Alamosa, Chaffee, Costilla, Custer, Fremont, Huerfano and 3 more | 16 hr |
| May 31, 11:45 AM MDT | Flash Flood Warning | GJT | La Plata | 3 hr |
| May 31, 12:07 PM MDT | Severe Thunderstorm Warning | GJT | La Plata | 23 min |
| May 31, 12:31 PM MDT | Special Weather Statement | GJT | La Plata | 29 min |
| May 31, 12:34 PM MDT | Severe Thunderstorm Warning | GJT | La Plata | 12 min |
| May 31, 12:47 PM MDT | Mesoscale Discussion | SPC | Alamosa, Archuleta, Chaffee, Conejos, Costilla, Custer and 8 more | 88 min |
| May 31, 1:00 PM MDT | Special Weather Statement | GJT | La Plata | 45 min |
| May 31, 1:11 PM MDT | Special Weather Statement | PUB | Conejos | 49 min |
| May 31, 1:14 PM MDT | Special Weather Statement | GJT | La Plata | 46 min |
| May 31, 1:25 PM MDT | Special Weather Statement | PUB | Costilla | 50 min |
| May 31, 2:00 PM MDT | Special Weather Statement | PUB | Conejos | 45 min |
| May 31, 3:36 PM MDT | Flash Flood Warning | BOU | Grand | 84 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 | 201 |
| Tornado Warning | 50 |
| Severe Thunderstorm Watch | 8 |
| Tornado Watch | 6 |
| Mesoscale Discussion | 38 |
| Special Weather Statement | 407 |
| Flooding | |
| Areal Flood Warning | 6 |
| Flash Flood Warning | 27 |
| River Flood Warning | 3 |
| Flash Flood Watch | 4 |
| River Flood Watch | 1 |
| Areal Flood Advisory | 16 |
| Winter | |
| Snow Squall Warning | 3 |
| Winter Storm Warning | 3 |
| Winter Storm Watch | 3 |
| Winter Weather Advisory | 7 |
| Cold | |
| Freeze Warning | 1 |
| Wind and dust | |
| Wind Advisory | 3 |
| Fire | |
| Red Flag Warning | 11 |
| Fire Weather Watch | 7 |
| Fog and smoke | |
| Dense Fog Advisory | 4 |
By county
Every county with at least one alert. A county page lists each alert that covered it.
- Las Animas County108
- Bent County84
- Pueblo County76
- El Paso County75
- Prowers County72
- Baca County70
- Kit Carson County69
- Otero County65
- Kiowa County62
- Cheyenne County57
- Crowley County55
- Lincoln County55
- Washington County48
- Huerfano County46
- Yuma County40
- Elbert County36
- Morgan County36
- Logan County30
- Phillips County28
- Costilla County26
- Weld County26
- Fremont County24
- Custer County23
- Sedgwick County22
- La Plata County20
- Alamosa County19
- Saguache County19
- Douglas County19
- Larimer County16
- Teller County15
- Adams County15
- Arapahoe County15
- San Miguel County13
- Conejos County13
- Moffat County13
- Mesa County13
- Dolores County12
- Montezuma County12
- Boulder County11
- Delta County10
24 more counties
- Montrose County10
- Ouray County10
- Jefferson County10
- Rio Grande County10
- Denver County10
- Rio Blanco County10
- Grand County9
- Chaffee County9
- Garfield County8
- Clear Creek County7
- Gilpin County7
- Archuleta County7
- Jackson County6
- Park County6
- Broomfield County6
- Summit County5
- Hinsdale County5
- Gunnison County4
- San Juan County4
- Mineral County3
- Routt County3
- Lake County2
- Eagle County2
- Pitkin County2
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.