Alert archive / Colorado / 2011
Weather alerts in Colorado, July 2011
543 weather alerts in July 2011, 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 July 2011. Tap one for its archive.
- Alerts
- 543
- Warnings
- 247
- Watches
- 22
- Advisories
- 146
- Busiest day
- July 14, 201157 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 |
|---|---|---|---|---|
| Jun 30, 6:04 PM MDT | Severe Thunderstorm Warning | BOU | Boulder, Gilpin | 27 min |
| Jun 30, 6:16 PM MDT | River Flood Warning | GJT | Routt | |
| Jun 30, 6:28 PM MDT | Areal Flood Advisory | BOU | Grand | 5 days |
| Jun 30, 6:52 PM MDT | River Flood Warning | GJT | Routt | 18 hr |
| Jun 30, 7:25 PM MDT | Mesoscale Discussion | SPC | Adams, Arapahoe, Boulder, Broomfield, Chaffee, Clear Creek and 22 more | 2 hr |
| Jun 30, 10:10 PM MDT | Severe Thunderstorm Warning | BOU | Adams, Arapahoe, Douglas, Elbert | 16 min |
| Jul 1, 12:16 PM MDT | River Flood Advisory | BOU | Weld | 72 hr |
| Jul 1, 1:44 PM MDT | Areal Flood Advisory | GJT | Routt | 4 days |
| Jul 2, 12:17 AM MDT | Severe Thunderstorm Warning | BOU | Larimer | 43 min |
| Jul 2, 1:23 AM MDT | Severe Thunderstorm Warning | BOU | Lincoln, Washington | 52 min |
| Jul 2, 1:33 AM MDT | Special Weather Statement | GLD | Yuma | 27 min |
| Jul 2, 2:16 AM MDT | Special Weather Statement | GLD | Yuma | 29 min |
| Jul 2, 12:16 PM MDT | Areal Flood Advisory | BOU | Jackson | 71 hr |
| Jul 2, 12:26 PM MDT | Severe Thunderstorm Warning | PUB | Las Animas | 64 min |
| Jul 2, 12:47 PM MDT | Mesoscale Discussion | SPC | Adams, Arapahoe, Boulder, Broomfield, Cheyenne, Denver and 10 more | 58 min |
| Jul 2, 1:24 PM MDT | Severe Thunderstorm Warning | PUB | Las Animas | 66 min |
| Jul 2, 1:49 PM MDT | Severe Thunderstorm Warning | PUB | Las Animas | 56 min |
| Jul 2, 2:14 PM MDT | Special Weather Statement | BOU | Jefferson | 31 min |
| Jul 2, 3:18 PM MDT | Special Weather Statement | BOU | Douglas | 27 min |
| Jul 2, 3:20 PM MDT | Severe Thunderstorm Watch | SPC | Adams, Arapahoe, Cheyenne, Crowley, Denver, Douglas and 13 more | 9 hr |
| Jul 2, 3:46 PM MDT | Special Weather Statement | BOU | Logan | 29 min |
| Jul 2, 3:52 PM MDT | Severe Thunderstorm Warning | BOU | Logan | 38 min |
| Jul 2, 3:54 PM MDT | Special Weather Statement | BOU | Elbert | 36 min |
| Jul 2, 4:22 PM MDT | Special Weather Statement | BOU | Morgan | 23 min |
| Jul 2, 4:27 PM MDT | Special Weather Statement | BOU | Adams | 33 min |
| Jul 2, 4:41 PM MDT | Severe Thunderstorm Warning | PUB | El Paso | 64 min |
| Jul 2, 4:45 PM MDT | Severe Thunderstorm Warning | BOU | Adams | 30 min |
| Jul 2, 5:00 PM MDT | Special Weather Statement | GLD | Yuma | 45 min |
| Jul 2, 5:05 PM MDT | Tornado Warning | BOU | Washington | 25 min |
| Jul 2, 5:16 PM MDT | Severe Thunderstorm Warning | BOU | Adams, Morgan, Washington | 59 min |
| Jul 2, 5:26 PM MDT | Mesoscale Discussion | SPC | Adams, Arapahoe, Cheyenne, Crowley, Denver, Douglas and 11 more | 2 hr |
| Jul 2, 5:31 PM MDT | Severe Thunderstorm Warning | BOU | Washington | 44 min |
| Jul 2, 5:42 PM MDT | Severe Thunderstorm Warning | GLD | Cheyenne | 48 min |
| Jul 2, 5:44 PM MDT | Tornado Warning | BOU | Washington | 31 min |
| Jul 2, 5:49 PM MDT | Special Weather Statement | BOU | Lincoln | 26 min |
| Jul 2, 5:58 PM MDT | Severe Thunderstorm Warning | BOU | Elbert, Lincoln | 62 min |
| Jul 2, 6:04 PM MDT | Severe Thunderstorm Warning | GLD | Yuma | 36 min |
| Jul 2, 6:10 PM MDT | Severe Thunderstorm Warning | GLD | Yuma | 65 min |
| Jul 2, 6:13 PM MDT | Severe Thunderstorm Warning | GLD | Cheyenne | 32 min |
| Jul 2, 6:16 PM MDT | Severe Thunderstorm Warning | BOU | Washington | 29 min |
| Jul 2, 6:20 PM MDT | Areal Flood Advisory | BOU | Washington | 85 min |
| Jul 2, 6:20 PM MDT | Tornado Warning | GLD | Yuma | 25 min |
| Jul 2, 6:38 PM MDT | Severe Thunderstorm Warning | GLD | Yuma | 37 min |
| Jul 2, 6:43 PM MDT | Tornado Warning | GLD | Yuma | 17 min |
| Jul 2, 7:03 PM MDT | Severe Thunderstorm Warning | GLD | Kit Carson, Yuma | 23 min |
| Jul 2, 7:09 PM MDT | Flash Flood Warning | GLD | Yuma | 4 hr |
| Jul 2, 7:31 PM MDT | Flash Flood Warning | GLD | Kit Carson | 3 hr |
| Jul 2, 7:40 PM MDT | Mesoscale Discussion | SPC | Adams, Arapahoe, Cheyenne, Crowley, Elbert, Kiowa and 9 more | 2 hr |
| Jul 2, 10:05 PM MDT | High Wind Warning | GLD | Yuma | 98 min |
| Jul 2, 10:33 PM MDT | River Flood Advisory | GJT | Mesa | 47 hr |
| Jul 2, 10:38 PM MDT | Special Weather Statement | BOU | Morgan | 52 min |
| Jul 3, 6:49 PM MDT | Severe Thunderstorm Warning | PUB | El Paso | 31 min |
| Jul 4, 12:18 PM MDT | Hydrologic Advisory | BOU | Grand | 53 hr |
| Jul 5, 3:15 AM MDT | Flash Flood Watch | BOU | Adams, Arapahoe, Boulder, Broomfield, Clear Creek, Denver and 12 more | 23 hr |
| Jul 5, 2:40 PM MDT | Special Weather Statement | GJT | Delta | 50 min |
| Jul 5, 3:47 PM MDT | Severe Thunderstorm Watch | SPC | Yuma | 8 hr |
| Jul 5, 5:19 PM MDT | Mesoscale Discussion | SPC | Adams, Arapahoe, Elbert, Logan, Morgan, Phillips and 3 more | 56 min |
| Jul 5, 5:34 PM MDT | Flash Flood Warning | BOU | Grand | 86 min |
| Jul 5, 5:41 PM MDT | Special Weather Statement | BOU | Adams | 34 min |
| Jul 5, 6:01 PM MDT | Severe Thunderstorm Watch | SPC | Logan, Morgan, Phillips, Sedgwick, Washington | 4 hr |
| Jul 5, 6:02 PM MDT | Special Weather Statement | BOU | Morgan | 28 min |
| Jul 5, 7:12 PM MDT | Special Weather Statement | BOU | Logan, Washington | 33 min |
| Jul 5, 7:23 PM MDT | Mesoscale Discussion | SPC | Logan, Phillips, Sedgwick, Washington, Yuma | 2 hr |
| Jul 5, 7:29 PM MDT | Areal Flood Advisory | BOU | Morgan | 91 min |
| Jul 5, 7:47 PM MDT | Severe Thunderstorm Warning | BOU | Logan, Washington | 43 min |
| Jul 5, 7:49 PM MDT | Severe Thunderstorm Warning | GLD | Yuma | 56 min |
| Jul 5, 8:33 PM MDT | Special Weather Statement | BOU | Phillips | 27 min |
| Jul 5, 8:41 PM MDT | Severe Thunderstorm Warning | GLD | Yuma | 49 min |
| Jul 5, 9:21 PM MDT | Flash Flood Warning | GLD | Yuma | 4 hr |
| Jul 5, 9:41 PM MDT | Mesoscale Discussion | SPC | Phillips, Yuma | 2 hr |
| Jul 5, 11:07 PM MDT | Areal Flood Advisory | BOU | Grand | 36 hr |
| Jul 6, 3:48 AM MDT | Flash Flood Watch | BOU | Boulder, Larimer | 15 hr |
| Jul 6, 1:09 PM MDT | Severe Thunderstorm Warning | PUB | Las Animas | 17 min |
| Jul 6, 2:00 PM MDT | Special Weather Statement | BOU | Douglas | 30 min |
| Jul 6, 2:38 PM MDT | Mesoscale Discussion | SPC | Adams, Arapahoe, Bent, Boulder, Broomfield, Cheyenne and 21 more | 67 min |
| Jul 6, 2:56 PM MDT | Severe Thunderstorm Watch | SPC | Adams, Arapahoe, Bent, Cheyenne, Crowley, Elbert and 14 more | 8 hr |
| Jul 6, 2:58 PM MDT | Severe Thunderstorm Warning | BOU | Elbert | 48 min |
| Jul 6, 3:28 PM MDT | Severe Thunderstorm Warning | BOU | Arapahoe, Elbert | 47 min |
| Jul 6, 3:43 PM MDT | Areal Flood Advisory | PUB | El Paso, Teller | 47 min |
| Jul 6, 4:02 PM MDT | Special Weather Statement | BOU | Weld | 28 min |
| Jul 6, 4:07 PM MDT | Areal Flood Advisory | PUB | El Paso | 3 hr |
| Jul 6, 4:33 PM MDT | Tornado Warning | BOU | Logan, Weld | 42 min |
| Jul 6, 5:00 PM MDT | Severe Thunderstorm Warning | BOU | Washington | 33 min |
| Jul 6, 5:06 PM MDT | Severe Thunderstorm Warning | BOU | Adams, Logan, Morgan, Washington, Weld | 39 min |
| Jul 6, 5:16 PM MDT | Mesoscale Discussion | SPC | Bent, Cheyenne, Crowley, Elbert, El Paso, Kiowa and 11 more | 119 min |
| Jul 6, 5:26 PM MDT | Severe Thunderstorm Warning | BOU | Adams, Denver, Weld | 49 min |
| Jul 6, 6:06 PM MDT | Areal Flood Advisory | BOU | Adams, Morgan, Weld | 84 min |
| Jul 6, 6:29 PM MDT | Special Weather Statement | GLD | Yuma | 31 min |
| Jul 6, 6:30 PM MDT | Areal Flood Advisory | GJT | Gunnison | 3 hr |
| Jul 6, 7:26 PM MDT | Areal Flood Advisory | GJT | Rio Blanco | 3 hr |
| Jul 6, 7:57 PM MDT | Areal Flood Advisory | GJT | Montrose | 2 hr |
| Jul 6, 8:49 PM MDT | Severe Thunderstorm Warning | PUB | Bent, Prowers | 56 min |
| Jul 6, 9:43 PM MDT | Severe Thunderstorm Warning | PUB | Kiowa, Prowers | 37 min |
| Jul 6, 9:51 PM MDT | Mesoscale Discussion | SPC | Bent, Cheyenne, Kiowa, Kit Carson, Prowers, Yuma | 84 min |
| Jul 6, 10:07 PM MDT | Areal Flood Advisory | BOU | Grand | 7 days |
| Jul 7, 1:00 PM MDT | Special Weather Statement | BOU | Larimer | 30 min |
| Jul 7, 1:17 PM MDT | Mesoscale Discussion | SPC | Baca, Bent, Cheyenne, Crowley, Custer, Douglas and 11 more | 58 min |
| Jul 7, 2:12 PM MDT | Special Weather Statement | BOU | Douglas | 48 min |
| Jul 7, 2:16 PM MDT | Severe Thunderstorm Warning | PUB | El Paso, Teller | 34 min |
| Jul 7, 2:17 PM MDT | Severe Thunderstorm Warning | PUB | Huerfano, Las Animas | 25 min |
| Jul 7, 2:29 PM MDT | Flash Flood Warning | PUB | Las Animas | 89 min |
| Jul 7, 2:49 PM MDT | Severe Thunderstorm Warning | PUB | Huerfano | 56 min |
| Jul 7, 2:54 PM MDT | Severe Thunderstorm Warning | BOU | Elbert | 51 min |
| Jul 7, 3:14 PM MDT | Special Weather Statement | BOU | Douglas | 31 min |
| Jul 7, 4:03 PM MDT | Special Weather Statement | BOU | Larimer | 27 min |
| Jul 7, 4:08 PM MDT | Severe Thunderstorm Warning | BOU | Adams, Boulder, Broomfield, Jefferson | 46 min |
| Jul 7, 4:46 PM MDT | Areal Flood Advisory | BOU | Adams, Arapahoe, Boulder, Broomfield, Denver, Jefferson and 1 more | 3 hr |
| Jul 7, 4:58 PM MDT | Areal Flood Advisory | BOU | Larimer | 92 min |
| Jul 7, 5:08 PM MDT | Severe Thunderstorm Warning | BOU | Adams, Arapahoe, Denver | 52 min |
| Jul 7, 5:13 PM MDT | Severe Thunderstorm Warning | PUB | Pueblo | 62 min |
| Jul 7, 5:14 PM MDT | Flash Flood Warning | BOU | Adams, Arapahoe, Denver | 5 hr |
| Jul 7, 5:23 PM MDT | Areal Flood Advisory | PUB | Las Animas, Otero | 102 min |
| Jul 7, 5:25 PM MDT | Special Weather Statement | GJT | 50 min | |
| Jul 7, 5:36 PM MDT | Areal Flood Advisory | BOU | Larimer, Weld | 84 min |
| Jul 7, 6:05 PM MDT | Areal Flood Advisory | PUB | Pueblo | 3 hr |
| Jul 7, 6:07 PM MDT | Areal Flood Advisory | BOU | Boulder, Gilpin, Jefferson | 83 min |
| Jul 7, 6:07 PM MDT | Severe Thunderstorm Warning | PUB | Bent, Las Animas, Otero | 38 min |
| Jul 7, 6:18 PM MDT | Flash Flood Warning | BOU | Boulder | 3 hr |
| Jul 7, 6:27 PM MDT | Flash Flood Warning | BOU | Boulder, Gilpin, Jefferson | 3 hr |
| Jul 7, 6:35 PM MDT | Areal Flood Advisory | BOU | Larimer | 85 min |
| Jul 7, 7:28 PM MDT | Areal Flood Advisory | BOU | Boulder | 2 hr |
| Jul 7, 7:38 PM MDT | Areal Flood Advisory | BOU | Adams, Arapahoe, Denver | 2 hr |
| Jul 7, 8:02 PM MDT | Flash Flood Warning | BOU | Clear Creek, Gilpin | 97 min |
| Jul 7, 10:05 PM MDT | Areal Flood Advisory | BOU | Adams, Arapahoe, Denver | 4 hr |
| Jul 7, 10:27 PM MDT | River Flood Advisory | BOU | Adams | 14 hr |
| Jul 8, 1:21 PM MDT | Severe Thunderstorm Warning | BOU | Adams, Broomfield, Denver, Jefferson | 39 min |
| Jul 8, 1:43 PM MDT | Mesoscale Discussion | SPC | Adams, Arapahoe, Bent, Boulder, Broomfield, Crowley and 18 more | 92 min |
| Jul 8, 1:46 PM MDT | Severe Thunderstorm Warning | BOU | Adams, Denver | 44 min |
| Jul 8, 2:00 PM MDT | Special Weather Statement | GJT | Rio Blanco | 45 min |
| Jul 8, 2:07 PM MDT | Severe Thunderstorm Warning | BOU | Adams, Arapahoe, Denver | 34 min |
| Jul 8, 3:11 PM MDT | Severe Thunderstorm Warning | GJT | Eagle, Garfield | 49 min |
| Jul 8, 3:18 PM MDT | Special Weather Statement | GJT | 42 min | |
| Jul 8, 3:29 PM MDT | Mesoscale Discussion | SPC | Adams, Arapahoe, Kit Carson, Logan, Morgan, Phillips and 3 more | 2 hr |
| Jul 8, 3:48 PM MDT | Severe Thunderstorm Watch | SPC | Cheyenne, Kit Carson, Lincoln, Logan, Phillips, Sedgwick and 2 more | 7 hr |
| Jul 8, 4:11 PM MDT | Severe Thunderstorm Warning | BOU | Elbert, Lincoln | 49 min |
| Jul 8, 4:31 PM MDT | Severe Thunderstorm Warning | PUB | El Paso | 59 min |
| Jul 8, 4:39 PM MDT | Severe Thunderstorm Warning | BOU | Larimer, Weld | 24 min |
| Jul 8, 4:42 PM MDT | Severe Thunderstorm Warning | PUB | Crowley, El Paso, Pueblo | 48 min |
| Jul 8, 4:43 PM MDT | Areal Flood Advisory | GJT | Rio Blanco | 3 hr |
| Jul 8, 4:57 PM MDT | Severe Thunderstorm Warning | BOU | Lincoln | 16 min |
| Jul 8, 4:57 PM MDT | Severe Thunderstorm Warning | PUB | Bent, Kiowa, Prowers | 31 min |
| Jul 8, 5:11 PM MDT | Severe Thunderstorm Warning | BOU | Elbert | 21 min |
| Jul 8, 5:15 PM MDT | Special Weather Statement | GLD | Kit Carson | 30 min |
| Jul 8, 5:20 PM MDT | Areal Flood Advisory | BOU | Summit | 4 days |
| Jul 8, 5:51 PM MDT | Special Weather Statement | GLD | Kit Carson | 9 min |
| Jul 8, 5:57 PM MDT | Severe Thunderstorm Warning | GLD | Kit Carson, Yuma | 33 min |
| Jul 8, 6:04 PM MDT | Severe Thunderstorm Warning | BOU | Phillips, Sedgwick | 56 min |
| Jul 8, 6:10 PM MDT | Severe Thunderstorm Warning | BOU | Lincoln | 31 min |
| Jul 8, 6:19 PM MDT | Severe Thunderstorm Warning | GLD | Cheyenne, Kit Carson | 26 min |
| Jul 8, 6:24 PM MDT | Severe Thunderstorm Warning | GLD | Kit Carson, Yuma | 43 min |
| Jul 8, 6:42 PM MDT | Areal Flood Advisory | BOU | Phillips, Sedgwick | 93 min |
| Jul 8, 6:42 PM MDT | Severe Thunderstorm Warning | GLD | Cheyenne, Kit Carson | 33 min |
| Jul 8, 7:04 PM MDT | Severe Thunderstorm Warning | BOU | Adams, Broomfield, Denver, Jefferson | 45 min |
| Jul 8, 7:13 PM MDT | Severe Thunderstorm Warning | GLD | Kit Carson, Yuma | 47 min |
| Jul 8, 7:18 PM MDT | Areal Flood Advisory | BOU | Adams, Boulder, Broomfield, Jefferson, Weld | 3 hr |
| Jul 8, 7:41 PM MDT | Severe Thunderstorm Warning | GLD | Kit Carson, Yuma | 49 min |
| Jul 8, 7:57 PM MDT | Mesoscale Discussion | SPC | Cheyenne, Kit Carson, Lincoln, Phillips, Sedgwick, Washington and 1 more | 63 min |
| Jul 8, 8:03 PM MDT | Severe Thunderstorm Warning | GLD | Kit Carson, Yuma | 42 min |
| Jul 8, 8:11 PM MDT | Severe Thunderstorm Warning | BOU | Phillips, Sedgwick | 34 min |
| Jul 8, 8:17 PM MDT | Special Weather Statement | GJT | Ouray | 43 min |
| Jul 8, 9:03 PM MDT | Areal Flood Advisory | BOU | Phillips, Sedgwick | 61 min |
| Jul 8, 9:39 PM MDT | Special Weather Statement | GLD | Yuma | 21 min |
| Jul 8, 10:01 PM MDT | Severe Thunderstorm Warning | GLD | Yuma | 30 min |
| Jul 8, 10:02 PM MDT | Flash Flood Warning | BOU | Phillips, Sedgwick | 6 hr |
| Jul 8, 10:29 PM MDT | Flash Flood Warning | GLD | Yuma | 3 hr |
| Jul 8, 10:33 PM MDT | Flash Flood Warning | BOU | Washington | 4 hr |
| Jul 8, 10:33 PM MDT | Special Weather Statement | GLD | Yuma | 27 min |
| Jul 8, 11:49 PM MDT | River Flood Advisory | BOU | Weld | 5 hr |
| Jul 9, 12:02 AM MDT | Areal Flood Advisory | BOU | Larimer | 66 hr |
| Jul 9, 2:34 AM MDT | Areal Flood Advisory | BOU | Washington | 3 hr |
| Jul 9, 6:57 AM MDT | River Flood Advisory | GJT | Routt | 22 hr |
| Jul 9, 1:24 PM MDT | Areal Flood Advisory | GJT | Mesa | 3 hr |
| Jul 9, 1:52 PM MDT | Mesoscale Discussion | SPC | Baca, Bent, Cheyenne, Crowley, Elbert, Kiowa and 6 more | 53 min |
| Jul 9, 2:10 PM MDT | Flash Flood Watch | GLD | Yuma | 13 hr |
| Jul 9, 2:13 PM MDT | Severe Thunderstorm Watch | SPC | Adams, Arapahoe, Bent, Cheyenne, Crowley, Denver and 16 more | 8 hr |
| Jul 9, 3:02 PM MDT | Severe Thunderstorm Warning | PUB | Baca, Bent, Las Animas, Prowers | 43 min |
| Jul 9, 3:33 PM MDT | Flash Flood Warning | GJT | Rio Blanco | 3 hr |
| Jul 9, 3:42 PM MDT | Severe Thunderstorm Warning | GLD | Kit Carson | 63 min |
| Jul 9, 3:45 PM MDT | Severe Thunderstorm Warning | PUB | Baca, Prowers | 60 min |
| Jul 9, 3:57 PM MDT | Severe Thunderstorm Warning | PUB | Baca, Prowers | 63 min |
| Jul 9, 4:12 PM MDT | Special Weather Statement | BOU | Boulder | 63 min |
| Jul 9, 4:37 PM MDT | Severe Thunderstorm Warning | GLD | Kit Carson | 53 min |
| Jul 9, 4:48 PM MDT | Severe Thunderstorm Warning | PUB | El Paso | 57 min |
| Jul 9, 4:56 PM MDT | Mesoscale Discussion | SPC | Adams, Arapahoe, Bent, Cheyenne, Crowley, Denver and 15 more | 94 min |
| Jul 9, 5:34 PM MDT | Severe Thunderstorm Warning | GLD | Cheyenne, Kit Carson | 56 min |
| Jul 9, 6:22 PM MDT | Severe Thunderstorm Warning | GLD | Cheyenne, Kit Carson | 68 min |
| Jul 9, 6:26 PM MDT | Tornado Warning | GLD | Cheyenne, Kit Carson | 64 min |
| Jul 9, 6:34 PM MDT | Severe Thunderstorm Warning | GLD | Cheyenne, Kit Carson | 56 min |
| Jul 9, 6:46 PM MDT | Severe Thunderstorm Warning | GLD | Kit Carson | 59 min |
| Jul 9, 7:11 PM MDT | Mesoscale Discussion | SPC | Baca, Bent, Cheyenne, Crowley, Elbert, Kiowa and 9 more | 94 min |
| Jul 9, 8:14 PM MDT | Severe Thunderstorm Warning | GLD | Yuma | 61 min |
| Jul 9, 9:18 PM MDT | Special Weather Statement | GLD | Yuma | 27 min |
| Jul 9, 9:42 PM MDT | Severe Thunderstorm Warning | GLD | Yuma | 32 min |
| Jul 10, 12:06 AM MDT | Areal Flood Advisory | GJT | Delta, Montrose | 3 hr |
| Jul 10, 2:04 AM MDT | Areal Flood Advisory | BOU | Washington | 3 hr |
| Jul 10, 9:45 AM MDT | Areal Flood Advisory | BOU | Jackson | 48 hr |
| Jul 10, 1:57 PM MDT | Special Weather Statement | BOU | Broomfield | 48 min |
| Jul 10, 2:04 PM MDT | Severe Thunderstorm Warning | PUB | El Paso, Pueblo | 56 min |
| Jul 10, 2:12 PM MDT | Severe Thunderstorm Warning | BOU | Adams, Boulder, Broomfield, Denver, Jefferson, Weld | 48 min |
| Jul 10, 3:02 PM MDT | Mesoscale Discussion | SPC | Baca, Bent, Cheyenne, Crowley, Kiowa, Kit Carson and 8 more | 118 min |
| Jul 10, 3:14 PM MDT | Special Weather Statement | BOU | Arapahoe | 61 min |
| Jul 10, 3:20 PM MDT | Special Weather Statement | BOU | Weld | 55 min |
| Jul 10, 3:21 PM MDT | Special Weather Statement | GJT | Ouray | 39 min |
| Jul 10, 3:28 PM MDT | Severe Thunderstorm Warning | BOU | Arapahoe, Elbert | 51 min |
| Jul 10, 3:41 PM MDT | Special Weather Statement | BOU | Douglas | 64 min |
| Jul 10, 3:45 PM MDT | Flash Flood Warning | GJT | Eagle, Garfield | 3 hr |
| Jul 10, 4:06 PM MDT | Flash Flood Warning | GJT | Montrose, San Miguel | 2 hr |
| Jul 10, 4:21 PM MDT | Special Weather Statement | GJT | 54 min | |
| Jul 10, 4:37 PM MDT | Special Weather Statement | BOU | Elbert | 53 min |
| Jul 10, 4:58 PM MDT | Severe Thunderstorm Warning | BOU | Arapahoe, Elbert, Lincoln | 53 min |
| Jul 10, 5:29 PM MDT | Severe Thunderstorm Warning | BOU | Arapahoe, Elbert, Lincoln, Washington | 54 min |
| Jul 10, 5:41 PM MDT | Severe Thunderstorm Warning | GLD | Kit Carson | 64 min |
| Jul 10, 5:58 PM MDT | Areal Flood Advisory | BOU | Boulder | 92 min |
| Jul 10, 6:12 PM MDT | Severe Thunderstorm Warning | GLD | Kit Carson | 34 min |
| Jul 10, 6:24 PM MDT | Severe Thunderstorm Watch | SPC | Yuma | 6 hr |
| Jul 10, 6:52 PM MDT | Flash Flood Warning | GJT | Eagle, Garfield | 82 min |
| Jul 10, 7:38 PM MDT | Severe Thunderstorm Warning | GLD | Yuma | 38 min |
| Jul 11, 3:21 AM MDT | Flash Flood Watch | GJT | Archuleta, Delta, Dolores, Eagle, Garfield, Gunnison and 12 more | 45 hr |
| Jul 11, 12:51 PM MDT | Flash Flood Warning | GJT | Mesa | 3 hr |
| Jul 11, 1:10 PM MDT | Flash Flood Warning | PUB | Huerfano, Las Animas | 83 min |
| Jul 11, 1:33 PM MDT | Flash Flood Warning | GJT | Gunnison, Mesa, Pitkin | 3 hr |
| Jul 11, 1:36 PM MDT | Special Weather Statement | GLD | Kit Carson | 9 min |
| Jul 11, 1:52 PM MDT | Severe Thunderstorm Warning | GLD | Kit Carson | 50 min |
| Jul 11, 1:55 PM MDT | Areal Flood Advisory | PUB | Pueblo | 59 min |
| Jul 11, 2:38 PM MDT | Special Weather Statement | BOU | Douglas | 37 min |
| Jul 11, 2:40 PM MDT | Flash Flood Warning | GLD | Kit Carson | 3 hr |
| Jul 11, 2:46 PM MDT | Areal Flood Advisory | BOU | Douglas | 50 min |
| Jul 11, 2:50 PM MDT | Severe Thunderstorm Warning | BOU | Douglas, Elbert | 38 min |
| Jul 11, 3:05 PM MDT | Special Weather Statement | BOU | Boulder | 55 min |
| Jul 11, 3:21 PM MDT | Flash Flood Warning | GJT | Rio Blanco | 3 hr |
| Jul 11, 4:15 PM MDT | Areal Flood Advisory | BOU | Boulder, Larimer | 60 min |
| Jul 11, 5:30 PM MDT | Special Weather Statement | BOU | Adams | 45 min |
| Jul 11, 5:49 PM MDT | Severe Thunderstorm Warning | BOU | Logan | 22 min |
| Jul 11, 5:51 PM MDT | Areal Flood Advisory | BOU | Larimer | 72 hr |
| Jul 11, 6:34 PM MDT | Severe Thunderstorm Warning | BOU | Logan, Morgan, Weld | 29 min |
| Jul 11, 7:12 PM MDT | Areal Flood Advisory | BOU | Logan, Washington | 93 min |
| Jul 11, 9:08 PM MDT | Areal Flood Advisory | BOU | Phillips, Sedgwick | 82 min |
| Jul 11, 9:35 PM MDT | Areal Flood Advisory | GJT | Mesa | 77 min |
| Jul 11, 11:52 PM MDT | Areal Flood Advisory | GJT | Garfield, Rio Blanco | 3 hr |
| Jul 12, 3:49 AM MDT | Flash Flood Watch | BOU | Adams, Arapahoe, Boulder, Broomfield, Clear Creek, Denver and 16 more | 25 hr |
| Jul 12, 10:55 AM MDT | Flash Flood Watch | PUB | Chaffee, Lake, Saguache | 10 hr |
| Jul 12, 12:00 PM MDT | Flash Flood Watch | GLD | Kit Carson, Yuma | 11 hr |
| Jul 12, 1:33 PM MDT | Areal Flood Advisory | BOU | Summit | 6 days |
| Jul 12, 2:02 PM MDT | River Flood Advisory | BOU | Grand | 54 hr |
| Jul 12, 2:07 PM MDT | Mesoscale Discussion | SPC | Adams, Arapahoe, Bent, Boulder, Broomfield, Cheyenne and 18 more | 53 min |
| Jul 12, 2:13 PM MDT | Flash Flood Warning | GJT | Rio Blanco | 3 hr |
| Jul 12, 2:20 PM MDT | Flash Flood Warning | GJT | Montrose, San Miguel | 3 hr |
| Jul 12, 2:43 PM MDT | Flash Flood Warning | GJT | Mesa | 3 hr |
| Jul 12, 3:21 PM MDT | Special Weather Statement | BOU | Boulder | 39 min |
| Jul 12, 3:28 PM MDT | Areal Flood Advisory | GJT | Dolores, Montezuma | 4 hr |
| Jul 12, 4:11 PM MDT | Areal Flood Advisory | GJT | Garfield | 3 hr |
| Jul 12, 4:16 PM MDT | Special Weather Statement | BOU | Arapahoe | 59 min |
| Jul 12, 4:25 PM MDT | Severe Thunderstorm Warning | BOU | Elbert | 45 min |
| Jul 12, 4:28 PM MDT | Areal Flood Advisory | GJT | Delta, Mesa | 3 hr |
| Jul 12, 4:36 PM MDT | Areal Flood Advisory | BOU | Elbert | 84 min |
| Jul 12, 4:37 PM MDT | Flash Flood Warning | GJT | Dolores, Montezuma | 3 hr |
| Jul 12, 4:56 PM MDT | Flash Flood Warning | GJT | Dolores, Montrose, San Miguel | 3 hr |
| Jul 12, 5:18 PM MDT | Areal Flood Advisory | BOU | Adams, Arapahoe, Denver | 23 min |
| Jul 12, 5:20 PM MDT | Flash Flood Warning | GJT | Delta, Mesa | 4 hr |
| Jul 12, 5:31 PM MDT | Special Weather Statement | BOU | Arapahoe | 44 min |
| Jul 12, 5:46 PM MDT | Areal Flood Advisory | GJT | Delta | 3 hr |
| Jul 12, 6:34 PM MDT | Flash Flood Warning | BOU | Arapahoe, Elbert | 2 hr |
| Jul 12, 6:39 PM MDT | Severe Thunderstorm Warning | BOU | Arapahoe, Elbert | 51 min |
| Jul 12, 7:03 PM MDT | Tornado Warning | BOU | Elbert | 42 min |
| Jul 12, 7:19 PM MDT | Flash Flood Warning | BOU | Arapahoe, Elbert | 91 min |
| Jul 12, 7:23 PM MDT | Severe Thunderstorm Warning | BOU | Weld | 52 min |
| Jul 12, 7:27 PM MDT | Tornado Warning | BOU | Elbert | 48 min |
| Jul 12, 7:34 PM MDT | Tornado Warning | BOU | Weld | 41 min |
| Jul 12, 7:45 PM MDT | Tornado Warning | BOU | Elbert | 45 min |
| Jul 12, 7:48 PM MDT | Areal Flood Advisory | BOU | Weld | 87 min |
| Jul 12, 8:03 PM MDT | Areal Flood Advisory | GJT | Garfield, Pitkin | 2 hr |
| Jul 12, 8:05 PM MDT | Severe Thunderstorm Warning | BOU | Weld | 40 min |
| Jul 12, 8:05 PM MDT | Severe Thunderstorm Warning | PUB | El Paso | 55 min |
| Jul 12, 8:17 PM MDT | Tornado Warning | BOU | Elbert | 43 min |
| Jul 12, 8:21 PM MDT | Severe Thunderstorm Warning | BOU | Weld | 54 min |
| Jul 12, 8:23 PM MDT | Tornado Warning | PUB | El Paso | 28 min |
| Jul 12, 8:33 PM MDT | Flash Flood Warning | BOU | Arapahoe, Elbert | 3 hr |
| Jul 12, 8:44 PM MDT | Flash Flood Warning | BOU | Weld | 2 hr |
| Jul 12, 9:00 PM MDT | Severe Thunderstorm Warning | BOU | Elbert | 60 min |
| Jul 12, 9:04 PM MDT | Severe Thunderstorm Warning | BOU | Weld | 56 min |
| Jul 12, 9:10 PM MDT | Tornado Warning | BOU | Weld | 34 min |
| Jul 12, 9:15 PM MDT | Areal Flood Advisory | BOU | Adams, Arapahoe, Denver, Jefferson | 90 min |
| Jul 12, 9:21 PM MDT | Areal Flood Advisory | PUB | El Paso | 117 min |
| Jul 12, 9:30 PM MDT | Severe Thunderstorm Warning | BOU | Adams, Arapahoe, Denver | 44 min |
| Jul 12, 9:40 PM MDT | Areal Flood Advisory | BOU | Boulder | 95 min |
| Jul 12, 9:59 PM MDT | Severe Thunderstorm Warning | BOU | Weld | 61 min |
| Jul 12, 10:35 PM MDT | Areal Flood Advisory | BOU | Larimer, Weld | 115 min |
| Jul 12, 10:48 PM MDT | Flash Flood Warning | BOU | Weld | 3 hr |
| Jul 12, 10:54 PM MDT | Flash Flood Warning | BOU | Larimer | 2 hr |
| Jul 12, 11:19 PM MDT | Areal Flood Warning | BOU | Arapahoe, Elbert | 6 hr |
| Jul 13, 12:04 AM MDT | River Flood Advisory | BOU | Adams | 10 hr |
| Jul 13, 12:16 AM MDT | Flash Flood Warning | BOU | Weld | 3 hr |
| Jul 13, 12:32 AM MDT | River Flood Advisory | BOU | Weld | 47 hr |
| Jul 13, 12:37 AM MDT | Areal Flood Advisory | BOU | Weld | 83 min |
| Jul 13, 1:11 AM MDT | Areal Flood Advisory | BOU | Logan | 94 min |
| Jul 13, 1:04 PM MDT | Severe Thunderstorm Warning | PUB | Baca | 56 min |
| Jul 13, 1:47 PM MDT | Mesoscale Discussion | SPC | Mesa, Moffat, Rio Blanco | 88 min |
| Jul 13, 2:01 PM MDT | Special Weather Statement | BOU | Elbert | 29 min |
| Jul 13, 2:22 PM MDT | Severe Thunderstorm Warning | BOU | Elbert | 38 min |
| Jul 13, 2:23 PM MDT | Mesoscale Discussion | SPC | Adams, Arapahoe, Broomfield, Cheyenne, Crowley, Denver and 9 more | 2 hr |
| Jul 13, 2:42 PM MDT | Areal Flood Advisory | BOU | Elbert | 93 min |
| Jul 13, 2:58 PM MDT | Severe Thunderstorm Warning | BOU | Elbert | 38 min |
| Jul 13, 3:24 PM MDT | Severe Thunderstorm Warning | GJT | Moffat, Rio Blanco | 51 min |
| Jul 13, 3:33 PM MDT | Special Weather Statement | GJT | Mesa | 42 min |
| Jul 13, 3:41 PM MDT | Tornado Watch | SPC | Cheyenne, Elbert, Kit Carson, Lincoln | 6 hr |
| Jul 13, 3:52 PM MDT | Severe Thunderstorm Warning | BOU | Elbert | 38 min |
| Jul 13, 4:12 PM MDT | Severe Thunderstorm Warning | GJT | Moffat, Rio Blanco | 48 min |
| Jul 13, 4:22 PM MDT | Severe Thunderstorm Warning | BOU | Elbert | 16 min |
| Jul 13, 4:34 PM MDT | Special Weather Statement | GJT | Rio Blanco | 56 min |
| Jul 13, 5:08 PM MDT | Special Weather Statement | BOU | Jefferson | 52 min |
| Jul 13, 5:13 PM MDT | Severe Thunderstorm Watch | SPC | Adams, Arapahoe, Boulder, Broomfield, Clear Creek, Denver and 7 more | 6 hr |
| Jul 13, 5:38 PM MDT | Special Weather Statement | GJT | Moffat, Rio Blanco | 52 min |
| Jul 13, 5:53 PM MDT | Areal Flood Advisory | BOU | Boulder | 82 min |
| Jul 13, 5:56 PM MDT | Severe Thunderstorm Warning | BOU | Adams, Arapahoe, Denver, Douglas, Jefferson | 49 min |
| Jul 13, 6:08 PM MDT | Severe Thunderstorm Warning | PUB | Fremont, Pueblo | 26 min |
| Jul 13, 6:14 PM MDT | Severe Thunderstorm Warning | PUB | El Paso | 61 min |
| Jul 13, 6:16 PM MDT | Severe Thunderstorm Warning | PUB | Pueblo | 34 min |
| Jul 13, 6:17 PM MDT | Flash Flood Warning | BOU | Boulder | 3 hr |
| Jul 13, 6:32 PM MDT | Areal Flood Advisory | BOU | Adams, Arapahoe, Denver, Jefferson | 43 min |
| Jul 13, 6:33 PM MDT | Special Weather Statement | GJT | Routt | 42 min |
| Jul 13, 6:40 PM MDT | Severe Thunderstorm Warning | BOU | Adams, Arapahoe, Denver, Jefferson | 19 min |
| Jul 13, 6:46 PM MDT | Mesoscale Discussion | SPC | Cheyenne, Elbert, Kit Carson, Lincoln | 29 min |
| Jul 13, 6:50 PM MDT | Severe Thunderstorm Warning | PUB | El Paso | 55 min |
| Jul 13, 6:54 PM MDT | Areal Flood Advisory | BOU | Grand | 22 hr |
| Jul 13, 7:00 PM MDT | Severe Thunderstorm Warning | PUB | El Paso | 60 min |
| Jul 13, 7:10 PM MDT | Areal Flood Advisory | PUB | El Paso | 64 min |
| Jul 13, 7:13 PM MDT | Severe Thunderstorm Warning | BOU | Boulder, Larimer | 34 min |
| Jul 13, 7:20 PM MDT | Areal Flood Advisory | PUB | Pueblo | 2 hr |
| Jul 13, 7:30 PM MDT | Severe Thunderstorm Warning | PUB | Pueblo | 45 min |
| Jul 13, 7:34 PM MDT | Severe Thunderstorm Warning | BOU | Larimer | 26 min |
| Jul 13, 7:38 PM MDT | Severe Thunderstorm Warning | PUB | El Paso | 67 min |
| Jul 13, 7:59 PM MDT | Severe Thunderstorm Warning | BOU | Larimer, Weld | 28 min |
| Jul 13, 8:08 PM MDT | Flash Flood Warning | BOU | Boulder | 103 min |
| Jul 13, 8:09 PM MDT | Severe Thunderstorm Warning | PUB | Huerfano, Las Animas, Pueblo | 22 min |
| Jul 13, 8:12 PM MDT | Mesoscale Discussion | SPC | Adams, Arapahoe, Boulder, Broomfield, Clear Creek, Denver and 8 more | 63 min |
| Jul 13, 8:37 PM MDT | Areal Flood Advisory | BOU | Boulder | 75 min |
| Jul 13, 8:40 PM MDT | Severe Thunderstorm Warning | GJT | Rio Blanco | 50 min |
| Jul 13, 9:01 PM MDT | Severe Thunderstorm Warning | BOU | Douglas, Jefferson | 44 min |
| Jul 13, 9:04 PM MDT | Special Weather Statement | ABQ | La Plata | 26 min |
| Jul 13, 9:05 PM MDT | Severe Thunderstorm Warning | BOU | Adams, Arapahoe, Denver | 55 min |
| Jul 13, 9:24 PM MDT | Areal Flood Advisory | PUB | El Paso | 3 hr |
| Jul 13, 9:28 PM MDT | Areal Flood Advisory | BOU | Adams, Arapahoe, Broomfield, Denver, Douglas, Jefferson | 77 min |
| Jul 13, 9:49 PM MDT | Areal Flood Advisory | PUB | Pueblo | 3 hr |
| Jul 13, 9:55 PM MDT | Severe Thunderstorm Warning | BOU | Adams, Weld | 33 min |
| Jul 13, 10:27 PM MDT | Areal Flood Advisory | PUB | El Paso | 3 hr |
| Jul 13, 10:30 PM MDT | Severe Thunderstorm Warning | PUB | El Paso | 32 min |
| Jul 13, 10:35 PM MDT | Flash Flood Warning | PUB | El Paso | 3 hr |
| Jul 13, 10:58 PM MDT | Areal Flood Advisory | BOU | Arapahoe, Douglas | 92 min |
| Jul 13, 11:15 PM MDT | Flash Flood Warning | BOU | Boulder | 3 hr |
| Jul 13, 11:16 PM MDT | Flash Flood Warning | BOU | Boulder | 3 hr |
| Jul 13, 11:48 PM MDT | Areal Flood Advisory | BOU | Adams, Morgan, Washington | 87 min |
| Jul 14, 12:35 AM MDT | Areal Flood Advisory | BOU | Adams, Arapahoe, Morgan, Washington | 81 min |
| Jul 14, 5:25 AM MDT | Flash Flood Watch | BOU | Adams, Arapahoe, Boulder, Broomfield, Clear Creek, Denver and 10 more | 16 hr |
| Jul 14, 11:03 AM MDT | Areal Flood Advisory | BOU | Morgan, Weld | 71 hr |
| Jul 14, 1:00 PM MDT | Flash Flood Warning | BOU | Boulder | 3 hr |
| Jul 14, 1:10 PM MDT | Special Weather Statement | BOU | Jefferson | 35 min |
| Jul 14, 1:14 PM MDT | Mesoscale Discussion | SPC | Adams, Arapahoe, Boulder, Broomfield, Denver, Douglas and 11 more | 2 hr |
| Jul 14, 1:48 PM MDT | Areal Flood Advisory | BOU | Douglas | 87 min |
| Jul 14, 1:57 PM MDT | Severe Thunderstorm Warning | BOU | Douglas, Elbert | 48 min |
| Jul 14, 2:08 PM MDT | Areal Flood Advisory | PUB | Las Animas | 59 min |
| Jul 14, 2:09 PM MDT | Flash Flood Warning | BOU | Boulder | 2 hr |
| Jul 14, 2:40 PM MDT | Severe Thunderstorm Warning | BOU | Arapahoe, Denver, Douglas | 50 min |
| Jul 14, 2:43 PM MDT | Severe Thunderstorm Watch | SPC | Adams, Arapahoe, Boulder, Broomfield, Cheyenne, Denver and 13 more | 6 hr |
| Jul 14, 3:02 PM MDT | Areal Flood Advisory | BOU | Arapahoe, Denver | 26 min |
| Jul 14, 3:22 PM MDT | Flash Flood Warning | BOU | Arapahoe, Denver, Jefferson | 2 hr |
| Jul 14, 3:28 PM MDT | Severe Thunderstorm Warning | BOU | Adams, Arapahoe, Denver | 47 min |
| Jul 14, 4:00 PM MDT | Severe Thunderstorm Warning | BOU | Adams, Arapahoe | 22 min |
| Jul 14, 4:16 PM MDT | Areal Flood Advisory | BOU | Arapahoe, Elbert | 89 min |
| Jul 14, 4:31 PM MDT | Areal Flood Advisory | BOU | Grand | 71 hr |
| Jul 14, 5:10 PM MDT | Areal Flood Advisory | BOU | Boulder | 55 min |
| Jul 14, 5:21 PM MDT | Special Weather Statement | BOU | Adams | 24 min |
| Jul 14, 6:25 PM MDT | Areal Flood Advisory | BOU | Morgan | 65 min |
| Jul 14, 7:42 PM MDT | Special Weather Statement | BOU | Logan | 48 min |
| Jul 14, 7:53 PM MDT | Severe Thunderstorm Warning | BOU | Logan, Weld | 67 min |
| Jul 14, 8:05 PM MDT | Mesoscale Discussion | SPC | Cheyenne, Kit Carson, Lincoln, Logan, Morgan, Phillips and 4 more | 55 min |
| Jul 15, 5:33 PM MDT | Severe Thunderstorm Warning | PUB | Otero | 57 min |
| Jul 15, 9:25 PM MDT | Special Weather Statement | BOU | Adams | 35 min |
| Jul 15, 9:40 PM MDT | Severe Thunderstorm Warning | BOU | Weld | 50 min |
| Jul 15, 10:07 PM MDT | Severe Thunderstorm Warning | BOU | Morgan, Weld | 38 min |
| Jul 15, 10:45 PM MDT | Severe Thunderstorm Warning | BOU | Morgan, Weld | 45 min |
| Jul 15, 11:51 PM MDT | Special Weather Statement | BOU | Weld | 24 min |
| Jul 16, 1:35 PM MDT | Special Weather Statement | BOU | Boulder | 25 min |
| Jul 16, 3:17 PM MDT | Areal Flood Advisory | BOU | Boulder | 32 min |
| Jul 16, 3:46 PM MDT | Flash Flood Warning | BOU | Boulder | 89 min |
| Jul 16, 3:47 PM MDT | Mesoscale Discussion | SPC | Adams, Arapahoe, Boulder, Broomfield, Clear Creek, Denver and 7 more | 58 min |
| Jul 16, 6:33 PM MDT | River Flood Advisory | BOU | Morgan | 40 hr |
| Jul 16, 6:33 PM MDT | River Flood Advisory | BOU | Logan, Morgan, Washington | 63 hr |
| Jul 16, 9:37 PM MDT | Severe Thunderstorm Warning | BOU | Weld | 35 min |
| Jul 17, 12:55 PM MDT | Areal Flood Advisory | BOU | Boulder, Grand, Larimer | 80 min |
| Jul 17, 2:20 PM MDT | Special Weather Statement | BOU | Gilpin | 25 min |
| Jul 17, 2:25 PM MDT | Severe Thunderstorm Warning | BOU | Gilpin | 35 min |
| Jul 17, 2:29 PM MDT | Areal Flood Advisory | BOU | Clear Creek, Gilpin | 91 min |
| Jul 17, 2:57 PM MDT | Flash Flood Warning | BOU | Clear Creek, Gilpin | 3 hr |
| Jul 17, 3:33 PM MDT | Special Weather Statement | BOU | Boulder | 27 min |
| Jul 17, 3:37 PM MDT | Areal Flood Advisory | BOU | Boulder | 83 min |
| Jul 17, 3:44 PM MDT | Flash Flood Warning | BOU | Boulder | 3 hr |
| Jul 17, 3:59 PM MDT | Special Weather Statement | BOU | Boulder | 31 min |
| Jul 17, 4:16 PM MDT | Areal Flood Advisory | BOU | Boulder | 89 min |
| Jul 17, 4:25 PM MDT | Flash Flood Warning | GJT | Garfield | 112 min |
| Jul 17, 4:31 PM MDT | Special Weather Statement | BOU | Boulder | 29 min |
| Jul 17, 4:57 PM MDT | Special Weather Statement | BOU | Boulder | 33 min |
| Jul 17, 5:01 PM MDT | Areal Flood Advisory | BOU | Boulder | 89 min |
| Jul 17, 5:25 PM MDT | Special Weather Statement | BOU | Boulder | 35 min |
| Jul 17, 6:20 PM MDT | Special Weather Statement | BOU | Grand | 25 min |
| Jul 18, 10:03 AM MDT | River Flood Advisory | BOU | Sedgwick | 3 days |
| Jul 18, 2:36 PM MDT | Areal Flood Advisory | GJT | Montrose | 3 hr |
| Jul 18, 3:31 PM MDT | Areal Flood Advisory | GJT | Rio Blanco | 2 hr |
| Jul 18, 4:21 PM MDT | Areal Flood Advisory | BOU | Larimer | 114 min |
| Jul 18, 5:23 PM MDT | Areal Flood Advisory | GJT | Pitkin | 45 min |
| Jul 18, 5:42 PM MDT | Special Weather Statement | GJT | Routt | 48 min |
| Jul 18, 6:03 PM MDT | Flash Flood Warning | GJT | Eagle, Garfield, Pitkin | 3 hr |
| Jul 18, 6:08 PM MDT | Flash Flood Warning | BOU | Larimer | 2 hr |
| Jul 18, 6:27 PM MDT | Areal Flood Advisory | GJT | Dolores, Hinsdale, Ouray, San Juan, San Miguel | 3 hr |
| Jul 18, 6:57 PM MDT | Areal Flood Advisory | BOU | Summit | 93 min |
| Jul 18, 7:20 PM MDT | Areal Flood Advisory | GJT | Eagle, Garfield, Rio Blanco, Routt | 3 hr |
| Jul 18, 7:25 PM MDT | Flash Flood Warning | BOU | Summit | 95 min |
| Jul 18, 7:29 PM MDT | Areal Flood Advisory | BOU | Summit | 91 min |
| Jul 18, 8:30 PM MDT | Areal Flood Advisory | BOU | Park | 2 hr |
| Jul 18, 8:30 PM MDT | Severe Thunderstorm Warning | GJT | Montezuma | 45 min |
| Jul 18, 8:34 PM MDT | Tornado Warning | GJT | Montezuma | 11 min |
| Jul 18, 8:43 PM MDT | Tornado Warning | GJT | Montezuma | 17 min |
| Jul 18, 8:52 PM MDT | Flash Flood Warning | BOU | Summit | 113 min |
| Jul 18, 9:12 PM MDT | Severe Thunderstorm Warning | GJT | Moffat, Rio Blanco | 48 min |
| Jul 18, 9:28 PM MDT | Areal Flood Advisory | BOU | Grand | 24 hr |
| Jul 18, 9:58 PM MDT | Severe Thunderstorm Warning | GJT | Moffat, Rio Blanco | 47 min |
| Jul 18, 10:46 PM MDT | Special Weather Statement | GJT | Moffat | 44 min |
| Jul 18, 10:52 PM MDT | Areal Flood Advisory | BOU | Summit | 20 hr |
| Jul 19, 11:13 AM MDT | Flash Flood Watch | BOU | Boulder, Clear Creek, Gilpin, Grand, Jackson, Jefferson and 3 more | 9 hr |
| Jul 19, 2:24 PM MDT | Areal Flood Advisory | GJT | Garfield, Mesa, Pitkin | 2 hr |
| Jul 19, 2:53 PM MDT | Special Weather Statement | BOU | Gilpin | 37 min |
| Jul 19, 3:02 PM MDT | Areal Flood Advisory | GJT | Montrose, Ouray, San Miguel | 3 hr |
| Jul 19, 3:13 PM MDT | Special Weather Statement | GJT | Rio Blanco | 47 min |
| Jul 19, 3:20 PM MDT | Areal Flood Advisory | GJT | Delta, Montrose, Ouray | 3 hr |
| Jul 19, 3:27 PM MDT | Flash Flood Warning | BOU | Boulder | 2 hr |
| Jul 19, 3:38 PM MDT | Areal Flood Advisory | GJT | Mesa, Montrose | 3 hr |
| Jul 19, 4:19 PM MDT | Special Weather Statement | BOU | Broomfield | 26 min |
| Jul 19, 4:21 PM MDT | Areal Flood Advisory | BOU | Clear Creek, Gilpin, Jefferson, Park | 95 min |
| Jul 19, 4:45 PM MDT | Flash Flood Warning | GJT | Dolores, Ouray, San Juan, San Miguel | 3 hr |
| Jul 19, 4:48 PM MDT | Areal Flood Advisory | GJT | Delta, Eagle, Garfield, Gunnison, Mesa, Moffat and 3 more | 4 hr |
| Jul 19, 4:51 PM MDT | Severe Thunderstorm Warning | GJT | Moffat, Rio Blanco | 35 min |
| Jul 19, 4:58 PM MDT | Special Weather Statement | BOU | Broomfield | 32 min |
| Jul 19, 5:03 PM MDT | Severe Thunderstorm Warning | GJT | Moffat, Routt | 42 min |
| Jul 19, 5:09 PM MDT | Special Weather Statement | BOU | Larimer | 36 min |
| Jul 19, 5:11 PM MDT | Severe Thunderstorm Warning | BOU | Adams, Weld | 49 min |
| Jul 19, 5:37 PM MDT | Special Weather Statement | BOU | Denver | 23 min |
| Jul 19, 5:44 PM MDT | Severe Thunderstorm Warning | GJT | Moffat, Routt | 46 min |
| Jul 19, 5:59 PM MDT | Special Weather Statement | BOU | Denver | 31 min |
| Jul 19, 6:14 PM MDT | Flash Flood Warning | BOU | Boulder | 42 min |
| Jul 19, 7:31 PM MDT | Special Weather Statement | BOU | Weld | 29 min |
| Jul 20, 9:51 AM MDT | River Flood Advisory | BOU | Grand | 51 hr |
| Jul 20, 3:55 PM MDT | Areal Flood Advisory | PUB | Las Animas | 3 hr |
| Jul 21, 2:45 PM MDT | Mesoscale Discussion | SPC | Kit Carson, Phillips, Sedgwick, Yuma | 90 min |
| Jul 21, 3:49 PM MDT | Severe Thunderstorm Warning | PUB | Bent, Las Animas, Otero | 26 min |
| Jul 21, 4:27 PM MDT | Areal Flood Advisory | PUB | Las Animas, Otero | 81 min |
| Jul 21, 5:06 PM MDT | Areal Flood Advisory | PUB | Bent, Otero | 79 min |
| Jul 21, 5:16 PM MDT | Severe Thunderstorm Warning | PUB | Bent, Kiowa, Otero, Prowers | 59 min |
| Jul 21, 5:58 PM MDT | Severe Thunderstorm Warning | PUB | Bent, Kiowa, Prowers | 26 min |
| Jul 21, 6:17 PM MDT | Special Weather Statement | GLD | Cheyenne, Kit Carson | 58 min |
| Jul 21, 6:47 PM MDT | Severe Thunderstorm Watch | SPC | Cheyenne, Kit Carson, Yuma | 4 hr |
| Jul 21, 7:07 PM MDT | Special Weather Statement | GLD | Kit Carson | 53 min |
| Jul 21, 7:34 PM MDT | Severe Thunderstorm Warning | GLD | Cheyenne, Kit Carson | 56 min |
| Jul 22, 1:00 PM MDT | Areal Flood Advisory | PUB | Las Animas | 2 hr |
| Jul 22, 5:31 PM MDT | Special Weather Statement | BOU | Phillips | 29 min |
| Jul 22, 5:41 PM MDT | Severe Thunderstorm Warning | BOU | Phillips | 24 min |
| Jul 22, 5:48 PM MDT | Special Weather Statement | GLD | Phillips | 27 min |
| Jul 23, 5:12 PM MDT | Special Weather Statement | GLD | Yuma | 33 min |
| Jul 23, 6:28 PM MDT | Severe Thunderstorm Warning | GLD | Kit Carson, Yuma | 24 min |
| Jul 23, 7:08 PM MDT | Areal Flood Advisory | PUB | Las Animas | 112 min |
| Jul 23, 7:12 PM MDT | Areal Flood Advisory | BOU | Elbert, Lincoln | 93 min |
| Jul 23, 8:44 PM MDT | Special Weather Statement | GLD | Kit Carson | 46 min |
| Jul 24, 2:33 PM MDT | Severe Thunderstorm Warning | BOU | Douglas, Elbert | 42 min |
| Jul 24, 3:00 PM MDT | Severe Thunderstorm Warning | BOU | Douglas, Elbert | 45 min |
| Jul 24, 3:48 PM MDT | Severe Thunderstorm Warning | BOU | Arapahoe, Elbert | 27 min |
| Jul 24, 3:51 PM MDT | Areal Flood Advisory | PUB | El Paso | 2 hr |
| Jul 24, 4:03 PM MDT | Flash Flood Warning | PUB | El Paso | 2 hr |
| Jul 24, 4:31 PM MDT | Severe Thunderstorm Warning | BOU | Adams, Arapahoe, Washington | 21 min |
| Jul 24, 4:41 PM MDT | Areal Flood Advisory | PUB | Pueblo | 94 min |
| Jul 24, 4:47 PM MDT | Severe Thunderstorm Warning | PUB | Las Animas | 28 min |
| Jul 24, 5:58 PM MDT | Severe Thunderstorm Warning | BOU | Weld | 62 min |
| Jul 24, 6:52 PM MDT | Severe Thunderstorm Warning | BOU | Weld | 38 min |
| Jul 24, 7:25 PM MDT | Severe Thunderstorm Warning | BOU | Larimer, Weld | 50 min |
| Jul 24, 8:07 PM MDT | Severe Thunderstorm Warning | BOU | Larimer, Weld | 45 min |
| Jul 25, 2:14 AM MDT | Areal Flood Advisory | PUB | Baca | 3 hr |
| Jul 25, 1:32 PM MDT | Mesoscale Discussion | SPC | Adams, Arapahoe, Boulder, Broomfield, Denver, Douglas and 5 more | 88 min |
| Jul 25, 1:34 PM MDT | Areal Flood Advisory | BOU | Jefferson | 86 min |
| Jul 25, 9:03 PM MDT | Flash Flood Watch | GJT | Archuleta, Delta, Dolores, Eagle, Garfield, Gunnison and 10 more | 25 hr |
| Jul 26, 12:13 PM MDT | Areal Flood Advisory | GJT | Montrose | 4 hr |
| Jul 26, 1:22 PM MDT | Areal Flood Advisory | GJT | Gunnison, Ouray | 4 hr |
| Jul 26, 1:32 PM MDT | Areal Flood Advisory | GJT | Mesa | 4 hr |
| Jul 26, 3:28 PM MDT | Areal Flood Advisory | GJT | San Miguel | 2 hr |
| Jul 26, 4:06 PM MDT | Mesoscale Discussion | SPC | Kit Carson, Phillips, Sedgwick, Yuma | 84 min |
| Jul 26, 4:25 PM MDT | Areal Flood Advisory | BOU | Elbert, Lincoln | 75 min |
| Jul 26, 4:40 PM MDT | Special Weather Statement | GLD | Yuma | 35 min |
| Jul 26, 4:51 PM MDT | Areal Flood Advisory | BOU | Douglas | 84 min |
| Jul 26, 5:04 PM MDT | Areal Flood Advisory | BOU | Washington | 86 min |
| Jul 26, 5:17 PM MDT | Special Weather Statement | BOU | Washington | 28 min |
| Jul 26, 5:21 PM MDT | Areal Flood Advisory | GJT | Montrose, Ouray, San Miguel | 4 hr |
| Jul 26, 5:28 PM MDT | Special Weather Statement | GLD | Phillips | 32 min |
| Jul 26, 5:53 PM MDT | Severe Thunderstorm Warning | BOU | Arapahoe, Denver | 37 min |
| Jul 26, 6:14 PM MDT | Special Weather Statement | GLD | Yuma | 46 min |
| Jul 26, 6:29 PM MDT | Areal Flood Advisory | BOU | Washington | 61 min |
| Jul 26, 6:51 PM MDT | Areal Flood Advisory | GJT | Archuleta | 3 hr |
| Jul 26, 8:07 PM MDT | Special Weather Statement | BOU | Elbert | 23 min |
| Jul 26, 8:09 PM MDT | Special Weather Statement | BOU | Lincoln | 36 min |
| Jul 27, 4:10 PM MDT | Mesoscale Discussion | SPC | Prowers | 65 min |
| Jul 27, 5:35 PM MDT | Special Weather Statement | BOU | Douglas | 25 min |
| Jul 27, 6:05 PM MDT | Areal Flood Advisory | BOU | Clear Creek, Gilpin | 85 min |
| Jul 27, 7:10 PM MDT | Severe Thunderstorm Warning | GLD | Cheyenne, Kit Carson | 41 min |
| Jul 28, 2:35 PM MDT | Areal Flood Advisory | PUB | Las Animas | 3 hr |
| Jul 28, 2:48 PM MDT | Special Weather Statement | ABQ | Las Animas | 42 min |
| Jul 28, 2:50 PM MDT | Special Weather Statement | GLD | Kit Carson | 25 min |
| Jul 28, 3:05 PM MDT | Mesoscale Discussion | SPC | Baca, Bent, Cheyenne, Kiowa, Kit Carson, Prowers and 1 more | 115 min |
| Jul 28, 3:19 PM MDT | Special Weather Statement | GLD | Cheyenne | 26 min |
| Jul 28, 4:16 PM MDT | Special Weather Statement | GLD | Kit Carson | 44 min |
| Jul 28, 4:19 PM MDT | Severe Thunderstorm Warning | GLD | Yuma | 56 min |
| Jul 28, 4:27 PM MDT | Severe Thunderstorm Warning | GLD | Cheyenne | 34 min |
| Jul 28, 4:57 PM MDT | Severe Thunderstorm Warning | BOU | Phillips | 24 min |
| Jul 28, 5:29 PM MDT | Special Weather Statement | GLD | Cheyenne | 46 min |
| Jul 28, 5:40 PM MDT | Severe Thunderstorm Warning | GLD | Yuma | 34 min |
| Jul 28, 5:53 PM MDT | Severe Thunderstorm Warning | GLD | Cheyenne | 67 min |
| Jul 28, 5:59 PM MDT | Areal Flood Advisory | PUB | El Paso | 2 hr |
| Jul 28, 6:10 PM MDT | Severe Thunderstorm Warning | GLD | Yuma | 21 min |
| Jul 28, 6:14 PM MDT | Areal Flood Advisory | PUB | El Paso, Pueblo | 2 hr |
| Jul 28, 6:18 PM MDT | Flash Flood Warning | GLD | Cheyenne | 3 hr |
| Jul 28, 6:22 PM MDT | Severe Thunderstorm Warning | GLD | Cheyenne | 68 min |
| Jul 28, 6:41 PM MDT | Special Weather Statement | GLD | Yuma | 34 min |
| Jul 28, 6:46 PM MDT | Severe Thunderstorm Warning | PUB | Bent, Kiowa, Prowers | 59 min |
| Jul 28, 7:13 PM MDT | Severe Thunderstorm Warning | PUB | Kiowa, Prowers | 62 min |
| Jul 28, 7:19 PM MDT | Special Weather Statement | GLD | Yuma | 26 min |
| Jul 28, 7:24 PM MDT | Flash Flood Warning | PUB | El Paso | 84 min |
| Jul 28, 7:42 PM MDT | Flash Flood Warning | GLD | Yuma | 2 hr |
| Jul 28, 7:50 PM MDT | Areal Flood Advisory | PUB | Kiowa | 3 hr |
| Jul 28, 8:22 PM MDT | Areal Flood Advisory | BOU | Washington | 83 min |
| Jul 28, 8:25 PM MDT | Areal Flood Advisory | BOU | Elbert, Lincoln | 80 min |
| Jul 28, 9:25 PM MDT | Flash Flood Warning | GLD | Cheyenne, Kit Carson | 4 hr |
| Jul 28, 9:30 PM MDT | Areal Flood Warning | GLD | Cheyenne | 5 hr |
| Jul 29, 4:01 AM MDT | Flash Flood Watch | PUB | Costilla, Huerfano, Las Animas | 17 hr |
| Jul 29, 3:54 PM MDT | Areal Flood Advisory | BOU | Douglas | 81 min |
| Jul 29, 4:37 PM MDT | Flash Flood Warning | PUB | Custer, Fremont | 4 hr |
| Jul 29, 5:26 PM MDT | Areal Flood Advisory | PUB | Las Animas | 3 hr |
| Jul 29, 6:42 PM MDT | Areal Flood Advisory | PUB | Custer, El Paso, Fremont, Huerfano, Pueblo | 3 hr |
| Jul 30, 5:11 PM MDT | Flash Flood Warning | GJT | Ouray, San Miguel | 3 hr |
| Jul 31, 5:52 PM MDT | Flash Flood Warning | GJT | Eagle | 3 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 | 166 |
| Tornado Warning | 15 |
| Severe Thunderstorm Watch | 10 |
| Tornado Watch | 1 |
| Mesoscale Discussion | 31 |
| Special Weather Statement | 97 |
| Flooding | |
| Areal Flood Warning | 2 |
| Flash Flood Warning | 61 |
| River Flood Warning | 2 |
| Flash Flood Watch | 11 |
| Areal Flood Advisory | 133 |
| Hydrologic Advisory | 1 |
| River Flood Advisory | 12 |
| Wind and dust | |
| High Wind Warning | 1 |
By county
Every county with at least one alert. A county page lists each alert that covered it.
- Yuma County70
- Weld County65
- Elbert County64
- Adams County63
- Arapahoe County61
- Kit Carson County60
- Boulder County56
- Washington County51
- Denver County45
- Cheyenne County43
- Morgan County42
- Douglas County41
- El Paso County41
- Logan County38
- Lincoln County37
- Phillips County37
- Jefferson County35
- Larimer County32
- Sedgwick County29
- Broomfield County25
- Las Animas County25
- Pueblo County24
- Gilpin County23
- Kiowa County23
- Bent County22
- Prowers County22
- Rio Blanco County22
- Otero County17
- Crowley County16
- Mesa County16
- Grand County15
- Clear Creek County14
- Montrose County13
- Garfield County13
- Moffat County12
- Routt County11
- Ouray County11
- San Miguel County11
- Eagle County10
- Summit County10
20 more counties
Nearby
Alerts in force nowTornadoes on recordThe radar archive20102012
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.