Alert archive / Nebraska / 2011
Weather alerts in Nebraska, August 2011
516 weather alerts in August 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 August 2011. Tap one for its archive.
- Alerts
- 516
- Warnings
- 319
- Watches
- 17
- Advisories
- 21
- Busiest day
- August 18, 201159 alerts
Over time
By day
Days in UTC, the clock the archive keeps.
The alerts
Every alert, in the order issued. Times are local, Central Time. Each opens its own page with the text, the map, the radar and the sounding.
| Issued | Product | Office | Counties | Lasted |
|---|---|---|---|---|
| Aug 2, 3:40 AM CDT | Excessive Heat Warning | OAX | Cass, Douglas, Gage, Jefferson, Johnson, Lancaster and 9 more | 15 hr |
| Aug 2, 3:52 AM CDT | Heat Advisory | GID | Nuckolls, Thayer | 15 hr |
| Aug 3, 2:01 PM CDT | Mesoscale Discussion | SPC | Banner, Box Butte, Dawes, Kimball, Morrill, Scotts Bluff and 1 more | 89 min |
| Aug 4, 2:18 PM CDT | Mesoscale Discussion | SPC | Arthur, Banner, Box Butte, Chase, Cheyenne, Deuel and 10 more | 87 min |
| Aug 4, 2:28 PM CDT | Severe Thunderstorm Warning | GLD | Dundy, Hitchcock | 62 min |
| Aug 4, 3:15 PM CDT | Flash Flood Warning | GLD | Hitchcock | 2 hr |
| Aug 4, 4:56 PM CDT | Severe Thunderstorm Warning | CYS | Sioux | 60 min |
| Aug 4, 5:08 PM CDT | Severe Thunderstorm Warning | GLD | Dundy | 37 min |
| Aug 4, 6:36 PM CDT | Severe Thunderstorm Warning | CYS | Box Butte, Morrill | 54 min |
| Aug 4, 6:51 PM CDT | Special Weather Statement | BOU | Kimball | 39 min |
| Aug 4, 6:57 PM CDT | Severe Thunderstorm Warning | CYS | Kimball | 46 min |
| Aug 4, 7:02 PM CDT | Severe Thunderstorm Warning | CYS | Morrill | 58 min |
| Aug 4, 7:27 PM CDT | Special Weather Statement | BOU | Kimball | 48 min |
| Aug 4, 7:38 PM CDT | Severe Thunderstorm Warning | CYS | Box Butte, Morrill | 28 min |
| Aug 4, 7:53 PM CDT | Severe Thunderstorm Warning | LBF | Garden, Sheridan | 67 min |
| Aug 4, 7:58 PM CDT | Severe Thunderstorm Warning | CYS | Morrill | 43 min |
| Aug 4, 8:13 PM CDT | Severe Thunderstorm Warning | CYS | Cheyenne | 15 min |
| Aug 4, 8:17 PM CDT | Mesoscale Discussion | SPC | Arthur, Cherry, Cheyenne, Deuel, Garden, Grant and 5 more | 58 min |
| Aug 4, 8:33 PM CDT | Areal Flood Advisory | CYS | Cheyenne | 26 min |
| Aug 4, 8:50 PM CDT | Severe Thunderstorm Warning | LBF | Garden | 40 min |
| Aug 4, 8:55 PM CDT | Flash Flood Warning | CYS | Cheyenne | 4 hr |
| Aug 4, 9:30 PM CDT | Areal Flood Advisory | LBF | Arthur, Grant, Hooker, McPherson | 6 hr |
| Aug 4, 9:58 PM CDT | Flash Flood Warning | LBF | Arthur, McPherson | 6 hr |
| Aug 5, 1:33 AM CDT | Special Weather Statement | GID | Franklin | 42 min |
| Aug 5, 2:19 AM CDT | Special Weather Statement | GID | Nuckolls, Webster | 41 min |
| Aug 5, 3:33 AM CDT | Areal Flood Advisory | LBF | Arthur, McPherson | 6 hr |
| Aug 5, 4:48 PM CDT | Special Weather Statement | CYS | Kimball | 57 min |
| Aug 5, 5:04 PM CDT | Special Weather Statement | CYS | Kimball | 56 min |
| Aug 5, 5:25 PM CDT | Mesoscale Discussion | SPC | Banner, Box Butte, Dawes, Kimball, Morrill, Scotts Bluff and 2 more | 2 hr |
| Aug 5, 5:42 PM CDT | Special Weather Statement | CYS | Kimball | 63 min |
| Aug 5, 5:51 PM CDT | Special Weather Statement | CYS | Box Butte | 39 min |
| Aug 5, 6:17 PM CDT | Special Weather Statement | CYS | Dawes | 43 min |
| Aug 5, 6:39 PM CDT | Special Weather Statement | CYS | Box Butte | 51 min |
| Aug 5, 6:53 PM CDT | Severe Thunderstorm Warning | CYS | Box Butte | 42 min |
| Aug 5, 7:12 PM CDT | Severe Thunderstorm Warning | LBF | Sheridan | 46 min |
| Aug 5, 7:24 PM CDT | Severe Thunderstorm Warning | CYS | Box Butte | 21 min |
| Aug 5, 7:41 PM CDT | Severe Thunderstorm Warning | LBF | Cherry, Sheridan | 38 min |
| Aug 6, 3:03 AM CDT | Severe Thunderstorm Warning | LBF | Boyd, Holt, Keya Paha, Rock | 42 min |
| Aug 6, 3:51 AM CDT | Dense Fog Advisory | OAX | Antelope, Boone, Burt, Butler, Cass, Cedar and 23 more | 5 hr |
| Aug 6, 3:56 AM CDT | Dense Fog Advisory | GID | Adams, Buffalo, Clay, Fillmore, Greeley, Hall and 12 more | 6 hr |
| Aug 6, 2:58 PM CDT | Mesoscale Discussion | SPC | Adams, Antelope, Boone, Buffalo, Burt, Butler and 48 more | 3 hr |
| Aug 6, 5:13 PM CDT | Severe Thunderstorm Warning | GID | Hamilton, Howard, Merrick | 47 min |
| Aug 6, 5:32 PM CDT | Severe Thunderstorm Watch | SPC | Adams, Antelope, Boone, Burt, Butler, Cass and 34 more | 9 hr |
| Aug 6, 5:51 PM CDT | Severe Thunderstorm Warning | GID | Hamilton, Merrick | 39 min |
| Aug 6, 6:01 PM CDT | Tornado Warning | GID | Hamilton, Merrick | 29 min |
| Aug 6, 6:24 PM CDT | Special Weather Statement | CYS | Kimball | 51 min |
| Aug 6, 6:24 PM CDT | Severe Thunderstorm Warning | GID | Hamilton, Merrick, Polk, York | 51 min |
| Aug 6, 6:25 PM CDT | Severe Thunderstorm Warning | OAX | Butler, Saunders | 24 min |
| Aug 6, 6:28 PM CDT | Severe Thunderstorm Warning | GID | Merrick, Nance, Polk | 16 min |
| Aug 6, 6:39 PM CDT | Severe Thunderstorm Warning | OAX | Antelope, Boone | 66 min |
| Aug 6, 6:40 PM CDT | Special Weather Statement | CYS | Cheyenne | 50 min |
| Aug 6, 6:47 PM CDT | Special Weather Statement | CYS | Banner | 43 min |
| Aug 6, 6:54 PM CDT | Severe Thunderstorm Warning | LBF | Wheeler | 34 min |
| Aug 6, 6:55 PM CDT | Severe Thunderstorm Warning | GID | York | 35 min |
| Aug 6, 7:11 PM CDT | Severe Thunderstorm Warning | OAX | Saline, Seward | 49 min |
| Aug 6, 7:19 PM CDT | Severe Thunderstorm Warning | OAX | Boone | 26 min |
| Aug 6, 7:31 PM CDT | Special Weather Statement | CYS | Cheyenne | 44 min |
| Aug 6, 7:40 PM CDT | Severe Thunderstorm Warning | OAX | Gage, Lancaster, Saline, Seward | 50 min |
| Aug 6, 7:43 PM CDT | Severe Thunderstorm Warning | OAX | Boone, Madison, Platte | 47 min |
| Aug 6, 7:44 PM CDT | Severe Thunderstorm Warning | OAX | Antelope, Madison, Pierce | 46 min |
| Aug 6, 7:48 PM CDT | Severe Thunderstorm Warning | OAX | Cass, Sarpy, Saunders | 42 min |
| Aug 6, 8:04 PM CDT | Severe Thunderstorm Warning | GID | Merrick, Nance, Polk | 41 min |
| Aug 6, 8:10 PM CDT | Mesoscale Discussion | SPC | Boone, Burt, Butler, Cass, Colfax, Cuming and 23 more | 2 hr |
| Aug 6, 8:24 PM CDT | Severe Thunderstorm Warning | OAX | Cass, Sarpy | 51 min |
| Aug 6, 8:28 PM CDT | Severe Thunderstorm Warning | OAX | Cass, Gage, Johnson, Lancaster, Otoe | 47 min |
| Aug 6, 8:29 PM CDT | Severe Thunderstorm Warning | OAX | Colfax, Platte | 19 min |
| Aug 6, 8:54 PM CDT | Special Weather Statement | CYS | Sioux | 51 min |
| Aug 6, 8:54 PM CDT | Severe Thunderstorm Warning | OAX | Johnson, Nemaha, Otoe | 36 min |
| Aug 6, 9:04 PM CDT | Severe Thunderstorm Warning | OAX | Butler, Colfax, Dodge, Platte, Saunders | 41 min |
| Aug 6, 9:10 PM CDT | Severe Thunderstorm Warning | OAX | Madison, Pierce, Stanton, Wayne | 27 min |
| Aug 6, 9:22 PM CDT | Special Weather Statement | GID | Polk | 38 min |
| Aug 6, 9:30 PM CDT | Severe Thunderstorm Warning | OAX | Butler, Dodge, Douglas, Lancaster, Saunders, Seward | 45 min |
| Aug 6, 9:35 PM CDT | Severe Thunderstorm Warning | OAX | Cedar, Pierce, Wayne | 40 min |
| Aug 6, 9:43 PM CDT | Severe Thunderstorm Warning | OAX | Cass, Douglas, Lancaster, Otoe, Sarpy, Saunders and 1 more | 47 min |
| Aug 6, 9:44 PM CDT | Special Weather Statement | CYS | Box Butte, Dawes | 46 min |
| Aug 6, 10:11 PM CDT | Severe Thunderstorm Warning | OAX | Cass, Otoe | 49 min |
| Aug 6, 10:18 PM CDT | Severe Thunderstorm Warning | FSD | Dixon | 27 min |
| Aug 7, 12:02 AM CDT | Severe Thunderstorm Warning | OAX | Cass, Lancaster, Otoe, Sarpy, Saunders | 43 min |
| Aug 7, 12:07 AM CDT | Severe Thunderstorm Warning | OAX | Cass, Lancaster, Saline, Saunders, Seward | 38 min |
| Aug 7, 12:45 AM CDT | Severe Thunderstorm Warning | OAX | Cass, Lancaster, Otoe | 45 min |
| Aug 7, 2:48 AM CDT | Special Weather Statement | GID | Sherman, Valley | 42 min |
| Aug 7, 2:51 AM CDT | Special Weather Statement | CYS | Morrill | 39 min |
| Aug 7, 2:54 AM CDT | Severe Thunderstorm Warning | OAX | Johnson, Nemaha, Otoe | 51 min |
| Aug 7, 3:46 AM CDT | Severe Thunderstorm Warning | OAX | Nemaha | 44 min |
| Aug 7, 4:19 AM CDT | Severe Thunderstorm Warning | OAX | Richardson | 41 min |
| Aug 7, 9:46 AM CDT | Severe Thunderstorm Warning | GID | Franklin, Webster | 29 min |
| Aug 7, 10:11 AM CDT | Severe Thunderstorm Warning | OAX | Gage, Jefferson | 30 min |
| Aug 7, 10:30 AM CDT | Special Weather Statement | GID | Nuckolls | 45 min |
| Aug 7, 10:48 AM CDT | Mesoscale Discussion | SPC | Nuckolls, Thayer | 117 min |
| Aug 7, 11:00 AM CDT | Special Weather Statement | GID | Thayer | 45 min |
| Aug 7, 11:15 AM CDT | Severe Thunderstorm Warning | GID | Thayer | 15 min |
| Aug 7, 1:23 PM CDT | Mesoscale Discussion | SPC | Arthur, Blaine, Brown, Cherry, Custer, Grant and 5 more | 67 min |
| Aug 7, 2:55 PM CDT | Special Weather Statement | CYS | Cheyenne | 50 min |
| Aug 7, 2:58 PM CDT | Severe Thunderstorm Watch | SPC | Arthur, Blaine, Brown, Buffalo, Cherry, Custer and 21 more | 8 hr |
| Aug 7, 3:01 PM CDT | Severe Thunderstorm Warning | CYS | Cheyenne, Morrill | 44 min |
| Aug 7, 3:54 PM CDT | Special Weather Statement | CYS | Cheyenne | 36 min |
| Aug 7, 5:41 PM CDT | Severe Thunderstorm Warning | LBF | Lincoln | 49 min |
| Aug 7, 6:04 PM CDT | Severe Thunderstorm Warning | LBF | Keith, Perkins | 41 min |
| Aug 7, 6:19 PM CDT | Severe Thunderstorm Warning | LBF | Lincoln | 36 min |
| Aug 7, 6:35 PM CDT | Mesoscale Discussion | SPC | Adams, Arthur, Blaine, Boyd, Brown, Buffalo and 25 more | 115 min |
| Aug 7, 6:41 PM CDT | Special Weather Statement | GID | Dawson | 49 min |
| Aug 7, 6:52 PM CDT | Severe Thunderstorm Warning | LBF | Cherry | 53 min |
| Aug 7, 6:56 PM CDT | Severe Thunderstorm Warning | GID | Dawson | 49 min |
| Aug 7, 6:58 PM CDT | Severe Thunderstorm Warning | LBF | Cherry, Sheridan | 47 min |
| Aug 7, 7:28 PM CDT | Severe Thunderstorm Warning | GID | Dawson | 47 min |
| Aug 7, 7:39 PM CDT | Severe Thunderstorm Warning | LBF | Cherry | 66 min |
| Aug 7, 7:43 PM CDT | Severe Thunderstorm Warning | GID | Buffalo, Sherman | 32 min |
| Aug 7, 7:49 PM CDT | Severe Thunderstorm Watch | SPC | Adams, Antelope, Blaine, Boone, Boyd, Brown and 60 more | 7 hr |
| Aug 7, 8:10 PM CDT | Severe Thunderstorm Warning | LBF | Brown, Cherry, Keya Paha, Rock | 50 min |
| Aug 7, 8:12 PM CDT | Severe Thunderstorm Warning | GID | Buffalo, Hall, Howard, Sherman | 33 min |
| Aug 7, 8:49 PM CDT | Severe Thunderstorm Warning | LBF | Boyd, Brown, Holt, Keya Paha, Rock | 56 min |
| Aug 7, 8:51 PM CDT | Special Weather Statement | GID | Hamilton | 24 min |
| Aug 7, 9:04 PM CDT | Special Weather Statement | GID | Hamilton, Merrick, Polk, York | 41 min |
| Aug 7, 9:34 PM CDT | Severe Thunderstorm Warning | LBF | Boyd, Garfield, Holt, Keya Paha, Rock, Wheeler | 56 min |
| Aug 7, 9:46 PM CDT | Severe Thunderstorm Warning | OAX | Antelope, Boone, Cedar, Knox, Madison, Pierce | 44 min |
| Aug 7, 10:25 PM CDT | Severe Thunderstorm Warning | OAX | Antelope, Boone, Cedar, Knox, Madison, Pierce and 2 more | 50 min |
| Aug 7, 10:28 PM CDT | Mesoscale Discussion | SPC | Antelope, Boone, Burt, Butler, Cass, Cedar and 30 more | 2 hr |
| Aug 7, 10:33 PM CDT | Severe Thunderstorm Warning | FSD | Dakota, Dixon | 57 min |
| Aug 7, 10:58 PM CDT | Severe Thunderstorm Warning | OAX | Burt, Cedar, Cuming, Madison, Stanton, Thurston and 1 more | 47 min |
| Aug 7, 11:10 PM CDT | Flash Flood Warning | FSD | Dakota | 80 min |
| Aug 7, 11:12 PM CDT | Severe Thunderstorm Warning | FSD | Dakota, Dixon | 48 min |
| Aug 8, 2:28 AM CDT | Special Weather Statement | GID | Buffalo, Gosper, Phelps | 32 min |
| Aug 8, 2:41 AM CDT | Mesoscale Discussion | SPC | Adams, Buffalo, Butler, Cass, Clay, Fillmore and 23 more | 34 min |
| Aug 8, 3:02 AM CDT | Special Weather Statement | GID | Adams, Franklin, Hall, Kearney | 43 min |
| Aug 8, 3:21 AM CDT | Severe Thunderstorm Warning | GID | Adams, Kearney | 24 min |
| Aug 8, 3:43 AM CDT | Severe Thunderstorm Warning | GID | Adams, Clay, Nuckolls, Webster | 47 min |
| Aug 8, 4:01 AM CDT | Special Weather Statement | GID | Nuckolls | 44 min |
| Aug 8, 4:18 AM CDT | Severe Thunderstorm Warning | GID | Clay, Fillmore, Nuckolls, Thayer | 42 min |
| Aug 8, 4:50 AM CDT | Severe Thunderstorm Warning | OAX | Jefferson, Saline | 39 min |
| Aug 8, 5:01 AM CDT | Special Weather Statement | GID | Fillmore, Thayer | 29 min |
| Aug 8, 3:09 PM CDT | Mesoscale Discussion | SPC | Arthur, Blaine, Box Butte, Custer, Dawes, Garden and 11 more | 66 min |
| Aug 8, 4:26 PM CDT | Special Weather Statement | CYS | Morrill | 49 min |
| Aug 8, 4:35 PM CDT | Severe Thunderstorm Warning | LBF | Chase | 40 min |
| Aug 8, 4:40 PM CDT | Special Weather Statement | CYS | Dawes | 65 min |
| Aug 8, 4:44 PM CDT | Special Weather Statement | CYS | Cheyenne | 46 min |
| Aug 8, 4:44 PM CDT | Special Weather Statement | GLD | Dundy | 61 min |
| Aug 8, 4:51 PM CDT | Severe Thunderstorm Warning | GLD | Dundy | 39 min |
| Aug 8, 4:52 PM CDT | Severe Thunderstorm Watch | SPC | Arthur, Box Butte, Chase, Cherry, Cheyenne, Dawes and 19 more | 6 hr |
| Aug 8, 5:21 PM CDT | Severe Thunderstorm Warning | LBF | Keith | 39 min |
| Aug 8, 5:27 PM CDT | Severe Thunderstorm Warning | GLD | Dundy | 63 min |
| Aug 8, 5:42 PM CDT | Special Weather Statement | CYS | Dawes | 63 min |
| Aug 8, 5:53 PM CDT | Severe Thunderstorm Warning | LBF | Keith, Lincoln, Perkins | 52 min |
| Aug 8, 5:59 PM CDT | Special Weather Statement | CYS | Scotts Bluff | 46 min |
| Aug 8, 6:08 PM CDT | Severe Thunderstorm Warning | LBF | Custer, Lincoln | 52 min |
| Aug 8, 6:27 PM CDT | Mesoscale Discussion | SPC | Arthur, Box Butte, Chase, Cheyenne, Dawes, Dawson and 21 more | 2 hr |
| Aug 8, 6:31 PM CDT | Severe Thunderstorm Warning | LBF | Chase, Hayes, Lincoln, Perkins | 74 min |
| Aug 8, 6:42 PM CDT | Special Weather Statement | CYS | Box Butte | 48 min |
| Aug 8, 6:44 PM CDT | Severe Thunderstorm Watch | SPC | Dawson, Furnas, Gosper, Harlan, Phelps | 4 hr |
| Aug 8, 6:46 PM CDT | Severe Thunderstorm Warning | LBF | Lincoln | 44 min |
| Aug 8, 6:51 PM CDT | Special Weather Statement | GID | Dawson | 54 min |
| Aug 8, 6:52 PM CDT | Severe Thunderstorm Warning | GLD | Hitchcock | 53 min |
| Aug 8, 7:04 PM CDT | Severe Thunderstorm Warning | GID | Dawson, Gosper | 41 min |
| Aug 8, 7:09 PM CDT | Special Weather Statement | CYS | Morrill | 51 min |
| Aug 8, 7:35 PM CDT | Severe Thunderstorm Warning | GID | Harlan, Kearney, Phelps | 40 min |
| Aug 8, 7:45 PM CDT | Severe Thunderstorm Warning | GID | Furnas, Gosper | 45 min |
| Aug 8, 8:01 PM CDT | Special Weather Statement | GLD | Red Willow | 59 min |
| Aug 8, 8:06 PM CDT | Special Weather Statement | CYS | Box Butte | 24 min |
| Aug 8, 8:10 PM CDT | Severe Thunderstorm Warning | GID | Furnas, Gosper, Harlan, Phelps | 33 min |
| Aug 8, 8:29 PM CDT | Special Weather Statement | GID | Franklin | 46 min |
| Aug 8, 8:33 PM CDT | Severe Thunderstorm Warning | GID | Franklin, Harlan, Kearney | 42 min |
| Aug 8, 9:15 PM CDT | Severe Thunderstorm Warning | GID | Franklin | 45 min |
| Aug 9, 9:55 AM CDT | Severe Thunderstorm Warning | CYS | Morrill | 26 min |
| Aug 9, 10:25 AM CDT | Mesoscale Discussion | SPC | Arthur, Box Butte, Cherry, Dawes, Garden, Grant and 6 more | 95 min |
| Aug 9, 10:48 AM CDT | Special Weather Statement | CYS | Dawes | 57 min |
| Aug 9, 11:41 AM CDT | Special Weather Statement | CYS | Box Butte | 49 min |
| Aug 9, 1:44 PM CDT | Severe Thunderstorm Warning | LBF | Arthur, Keith | 46 min |
| Aug 9, 1:47 PM CDT | Mesoscale Discussion | SPC | Banner, Chase, Cheyenne, Deuel, Dundy, Kimball and 3 more | 118 min |
| Aug 9, 2:14 PM CDT | Severe Thunderstorm Warning | LBF | Arthur, Keith, Lincoln | 46 min |
| Aug 9, 2:32 PM CDT | Tornado Warning | LBF | Keith, Lincoln | 28 min |
| Aug 9, 2:51 PM CDT | Tornado Watch | SPC | Arthur, Banner, Chase, Cheyenne, Deuel, Dundy and 11 more | 7 hr |
| Aug 9, 3:01 PM CDT | Severe Thunderstorm Warning | LBF | Hayes, Lincoln, Perkins | 44 min |
| Aug 9, 3:14 PM CDT | Tornado Warning | LBF | Hayes, Lincoln | 31 min |
| Aug 9, 3:16 PM CDT | Severe Thunderstorm Warning | CYS | Cheyenne | 10 min |
| Aug 9, 3:24 PM CDT | Tornado Warning | CYS | Cheyenne | 36 min |
| Aug 9, 3:29 PM CDT | Special Weather Statement | GLD | Red Willow | 61 min |
| Aug 9, 3:43 PM CDT | Severe Thunderstorm Warning | LBF | Deuel | 47 min |
| Aug 9, 3:44 PM CDT | Tornado Warning | LBF | Frontier, Hayes | 31 min |
| Aug 9, 3:47 PM CDT | Tornado Warning | CYS | Cheyenne | 16 min |
| Aug 9, 3:49 PM CDT | Severe Thunderstorm Warning | GLD | Hitchcock, Red Willow | 56 min |
| Aug 9, 4:16 PM CDT | Severe Thunderstorm Warning | LBF | Frontier, Hayes | 29 min |
| Aug 9, 4:30 PM CDT | Severe Thunderstorm Warning | LBF | Chase, Perkins | 45 min |
| Aug 9, 4:41 PM CDT | Severe Thunderstorm Warning | GLD | Red Willow | 64 min |
| Aug 9, 4:56 PM CDT | Severe Thunderstorm Warning | LBF | Chase, Perkins | 49 min |
| Aug 9, 5:05 PM CDT | Special Weather Statement | GLD | Hitchcock | 40 min |
| Aug 9, 5:14 PM CDT | Severe Thunderstorm Warning | GLD | Dundy, Hitchcock | 61 min |
| Aug 9, 5:36 PM CDT | Severe Thunderstorm Warning | LBF | Chase, Hayes | 28 min |
| Aug 9, 5:50 PM CDT | Severe Thunderstorm Warning | LBF | Perkins | 55 min |
| Aug 9, 6:02 PM CDT | Mesoscale Discussion | SPC | Arthur, Banner, Box Butte, Chase, Cheyenne, Dawes and 13 more | 118 min |
| Aug 9, 6:12 PM CDT | Severe Thunderstorm Warning | GLD | Hitchcock | 63 min |
| Aug 9, 6:24 PM CDT | Severe Thunderstorm Warning | LBF | Chase, Hayes, Perkins | 51 min |
| Aug 9, 7:08 PM CDT | Severe Thunderstorm Warning | LBF | Chase, Hayes, Perkins | 52 min |
| Aug 9, 7:32 PM CDT | Severe Thunderstorm Warning | GLD | Hitchcock | 58 min |
| Aug 9, 7:50 PM CDT | Severe Thunderstorm Warning | GLD | Hitchcock | 55 min |
| Aug 9, 8:28 PM CDT | Severe Thunderstorm Warning | GLD | Hitchcock, Red Willow | 47 min |
| Aug 9, 8:54 PM CDT | Severe Thunderstorm Warning | CYS | Banner, Kimball, Scotts Bluff | 66 min |
| Aug 9, 9:26 PM CDT | Mesoscale Discussion | SPC | Arthur, Banner, Chase, Cheyenne, Deuel, Dundy and 11 more | 64 min |
| Aug 9, 9:46 PM CDT | Severe Thunderstorm Warning | CYS | Banner, Cheyenne, Kimball, Morrill | 59 min |
| Aug 9, 9:51 PM CDT | Severe Thunderstorm Watch | SPC | Arthur, Banner, Chase, Cheyenne, Deuel, Dundy and 11 more | 7 hr |
| Aug 9, 10:38 PM CDT | Special Weather Statement | CYS | Box Butte | 67 min |
| Aug 9, 10:42 PM CDT | Severe Thunderstorm Warning | CYS | Cheyenne, Morrill | 30 min |
| Aug 9, 10:49 PM CDT | Severe Thunderstorm Warning | LBF | Deuel, Garden | 41 min |
| Aug 9, 10:53 PM CDT | Severe Thunderstorm Warning | LBF | Chase, Perkins | 45 min |
| Aug 9, 11:28 PM CDT | Severe Thunderstorm Warning | LBF | Chase, Deuel, Keith, Perkins | 29 min |
| Aug 9, 11:39 PM CDT | Special Weather Statement | GLD | Dundy | 51 min |
| Aug 9, 11:40 PM CDT | Special Weather Statement | CYS | Kimball | 50 min |
| Aug 9, 11:49 PM CDT | Special Weather Statement | GLD | Hitchcock | 41 min |
| Aug 9, 11:55 PM CDT | Severe Thunderstorm Warning | LBF | Chase | 45 min |
| Aug 10, 12:03 AM CDT | Severe Thunderstorm Warning | GLD | Dundy | 42 min |
| Aug 10, 12:13 AM CDT | Severe Thunderstorm Warning | GLD | Hitchcock, Red Willow | 44 min |
| Aug 10, 12:44 AM CDT | Severe Thunderstorm Warning | GLD | Dundy, Hitchcock | 31 min |
| Aug 10, 2:35 AM CDT | Severe Thunderstorm Warning | GLD | Dundy, Hitchcock | 29 min |
| Aug 10, 3:45 AM CDT | Special Weather Statement | CYS | Morrill | 60 min |
| Aug 10, 3:53 AM CDT | Mesoscale Discussion | SPC | Chase, Dundy, Frontier, Hayes, Hitchcock, Lincoln and 2 more | 67 min |
| Aug 10, 2:39 PM CDT | Special Weather Statement | CYS | Sioux | 66 min |
| Aug 10, 3:18 PM CDT | Special Weather Statement | CYS | Kimball | 57 min |
| Aug 10, 3:23 PM CDT | Severe Thunderstorm Warning | CYS | Dawes, Sioux | 67 min |
| Aug 10, 4:23 PM CDT | Severe Thunderstorm Warning | CYS | Box Butte, Sioux | 67 min |
| Aug 10, 4:31 PM CDT | Severe Thunderstorm Warning | CYS | Kimball | 48 min |
| Aug 10, 4:38 PM CDT | Tornado Warning | CYS | Kimball | 37 min |
| Aug 10, 4:42 PM CDT | Mesoscale Discussion | SPC | Arthur, Banner, Box Butte, Cherry, Cheyenne, Dawes and 12 more | 63 min |
| Aug 10, 5:00 PM CDT | Special Weather Statement | CYS | Banner | 60 min |
| Aug 10, 5:03 PM CDT | Severe Thunderstorm Watch | SPC | Arthur, Banner, Box Butte, Chase, Cherry, Cheyenne and 18 more | 6 hr |
| Aug 10, 5:11 PM CDT | Tornado Warning | CYS | Kimball | 49 min |
| Aug 10, 5:24 PM CDT | Special Weather Statement | CYS | Box Butte, Morrill | 66 min |
| Aug 10, 5:31 PM CDT | Severe Thunderstorm Warning | LBF | Cherry | 59 min |
| Aug 10, 5:50 PM CDT | Special Weather Statement | CYS | Morrill | 25 min |
| Aug 10, 5:52 PM CDT | Special Weather Statement | CYS | Banner | 68 min |
| Aug 10, 6:23 PM CDT | Severe Thunderstorm Warning | CYS | Morrill | 53 min |
| Aug 10, 6:24 PM CDT | Severe Thunderstorm Warning | LBF | Cherry | 51 min |
| Aug 10, 6:26 PM CDT | Special Weather Statement | CYS | Kimball | 64 min |
| Aug 10, 6:54 PM CDT | Mesoscale Discussion | SPC | Arthur, Banner, Box Butte, Chase, Cherry, Cheyenne and 19 more | 66 min |
| Aug 10, 6:57 PM CDT | Severe Thunderstorm Warning | LBF | Cherry | 63 min |
| Aug 10, 7:05 PM CDT | Special Weather Statement | CYS | Banner | 55 min |
| Aug 10, 7:10 PM CDT | Severe Thunderstorm Warning | CYS | Kimball | 24 min |
| Aug 10, 7:14 PM CDT | Special Weather Statement | CYS | Banner | 61 min |
| Aug 10, 7:21 PM CDT | Tornado Warning | LBF | Cherry | 24 min |
| Aug 10, 7:50 PM CDT | Severe Thunderstorm Watch | SPC | Dundy, Hitchcock, Red Willow | 3 hr |
| Aug 10, 7:55 PM CDT | Severe Thunderstorm Warning | LBF | Cherry | 50 min |
| Aug 10, 8:07 PM CDT | Special Weather Statement | GLD | Dundy | 53 min |
| Aug 10, 8:44 PM CDT | Severe Thunderstorm Warning | LBF | Cherry, Hooker | 46 min |
| Aug 10, 9:29 PM CDT | Severe Thunderstorm Warning | LBF | Hooker, McPherson | 46 min |
| Aug 10, 9:42 PM CDT | Areal Flood Advisory | LBF | Hooker | 3 hr |
| Aug 10, 10:10 PM CDT | Mesoscale Discussion | SPC | Arthur, Chase, Deuel, Dundy, Frontier, Hayes and 7 more | 95 min |
| Aug 10, 10:15 PM CDT | Severe Thunderstorm Warning | LBF | McPherson | 30 min |
| Aug 11, 4:15 PM CDT | Mesoscale Discussion | SPC | Arthur, Cherry, Garden, Grant, Hooker, Logan and 3 more | 60 min |
| Aug 11, 4:38 PM CDT | Tornado Watch | SPC | Blaine, Boyd, Brown, Cherry, Custer, Garfield and 9 more | 9 hr |
| Aug 11, 6:38 PM CDT | Mesoscale Discussion | SPC | Antelope, Boone, Burt, Cedar, Colfax, Cuming and 13 more | 97 min |
| Aug 11, 7:03 PM CDT | Severe Thunderstorm Warning | LBF | Boyd, Holt, Keya Paha, Rock | 42 min |
| Aug 11, 7:19 PM CDT | Severe Thunderstorm Watch | SPC | Antelope, Boone, Burt, Cedar, Colfax, Cuming and 9 more | 5 hr |
| Aug 11, 7:46 PM CDT | Severe Thunderstorm Warning | LBF | Boyd, Holt, Keya Paha, Rock | 44 min |
| Aug 11, 7:48 PM CDT | Tornado Warning | LBF | Brown, Cherry | 27 min |
| Aug 11, 7:55 PM CDT | Severe Thunderstorm Warning | LBF | Brown, Keya Paha, Rock | 50 min |
| Aug 11, 8:02 PM CDT | Severe Thunderstorm Warning | LBF | Chase, Perkins | 28 min |
| Aug 11, 8:03 PM CDT | Severe Thunderstorm Warning | OAX | Cedar, Knox | 42 min |
| Aug 11, 8:07 PM CDT | Tornado Warning | LBF | Brown, Cherry | 23 min |
| Aug 11, 8:21 PM CDT | Tornado Warning | LBF | Cherry | 39 min |
| Aug 11, 8:30 PM CDT | Severe Thunderstorm Warning | LBF | Chase | 45 min |
| Aug 11, 8:30 PM CDT | Tornado Warning | LBF | Brown, Cherry | 30 min |
| Aug 11, 8:40 PM CDT | Severe Thunderstorm Warning | LBF | Brown, Holt, Keya Paha, Rock | 51 min |
| Aug 11, 8:46 PM CDT | Severe Thunderstorm Warning | OAX | Antelope, Cedar, Knox, Pierce, Wayne | 44 min |
| Aug 11, 8:58 PM CDT | Tornado Warning | LBF | Brown | 32 min |
| Aug 11, 8:59 PM CDT | Tornado Warning | LBF | Cherry | 31 min |
| Aug 11, 9:22 PM CDT | Mesoscale Discussion | SPC | Blaine, Boyd, Brown, Cherry, Garfield, Grant and 8 more | 53 min |
| Aug 11, 9:30 PM CDT | Severe Thunderstorm Warning | LBF | Blaine, Brown, Cherry, Thomas | 45 min |
| Aug 11, 9:42 PM CDT | Mesoscale Discussion | SPC | Antelope, Boone, Burt, Cedar, Colfax, Cuming and 12 more | 63 min |
| Aug 11, 9:50 PM CDT | Tornado Warning | LBF | Blaine, Cherry, Thomas | 25 min |
| Aug 11, 10:14 PM CDT | Tornado Warning | LBF | Blaine, Thomas | 31 min |
| Aug 11, 10:16 PM CDT | Severe Thunderstorm Watch | SPC | Adams, Buffalo, Clay, Dawson, Fillmore, Gosper and 12 more | 6 hr |
| Aug 11, 10:29 PM CDT | Severe Thunderstorm Warning | LBF | Blaine, Custer, Loup | 46 min |
| Aug 11, 10:38 PM CDT | Severe Thunderstorm Warning | LBF | Brown, Cherry | 52 min |
| Aug 11, 10:42 PM CDT | Special Weather Statement | GID | Nance | 33 min |
| Aug 11, 10:45 PM CDT | Severe Thunderstorm Warning | LBF | Blaine, Custer | 45 min |
| Aug 11, 10:49 PM CDT | Special Weather Statement | GID | Greeley | 26 min |
| Aug 11, 11:08 PM CDT | Severe Thunderstorm Warning | GID | Greeley, Valley | 52 min |
| Aug 11, 11:17 PM CDT | Severe Thunderstorm Warning | LBF | Custer, Garfield, Loup | 43 min |
| Aug 11, 11:25 PM CDT | Severe Thunderstorm Warning | LBF | Blaine, Brown, Cherry, Thomas | 65 min |
| Aug 11, 11:26 PM CDT | Special Weather Statement | GID | Nance | 34 min |
| Aug 11, 11:37 PM CDT | Severe Thunderstorm Warning | GID | Howard, Merrick, Nance | 38 min |
| Aug 11, 11:43 PM CDT | Special Weather Statement | GID | Polk | 32 min |
| Aug 11, 11:59 PM CDT | Severe Thunderstorm Warning | GID | Valley | 46 min |
| Aug 12, 12:09 AM CDT | Severe Thunderstorm Warning | LBF | Blaine, Custer, Loup | 51 min |
| Aug 12, 12:12 AM CDT | Special Weather Statement | GID | Merrick, Polk | 33 min |
| Aug 12, 12:27 AM CDT | Special Weather Statement | GID | Hamilton, York | 33 min |
| Aug 12, 12:54 AM CDT | Special Weather Statement | GID | Clay, Fillmore, Hamilton, York | 36 min |
| Aug 12, 1:00 AM CDT | Severe Thunderstorm Warning | LBF | Custer, Loup | 45 min |
| Aug 12, 1:06 AM CDT | Severe Thunderstorm Warning | OAX | Johnson, Nemaha, Otoe, Pawnee, Richardson | 39 min |
| Aug 12, 1:24 AM CDT | Severe Thunderstorm Warning | LBF | Cherry, Sheridan | 66 min |
| Aug 12, 1:44 AM CDT | Severe Thunderstorm Warning | OAX | Nemaha, Richardson | 46 min |
| Aug 12, 1:45 AM CDT | Mesoscale Discussion | SPC | Adams, Blaine, Buffalo, Cherry, Clay, Custer and 27 more | 2 hr |
| Aug 12, 1:57 AM CDT | Severe Thunderstorm Warning | LBF | Cherry | 27 min |
| Aug 12, 2:41 AM CDT | Severe Thunderstorm Warning | LBF | Cherry | 49 min |
| Aug 12, 3:02 AM CDT | Severe Thunderstorm Warning | LBF | Cherry | 32 min |
| Aug 12, 3:57 AM CDT | Areal Flood Advisory | LBF | Brown, Cherry, Rock | 6 hr |
| Aug 12, 4:12 AM CDT | Special Weather Statement | GID | Greeley | 33 min |
| Aug 12, 4:21 AM CDT | Severe Thunderstorm Warning | GID | Greeley | 39 min |
| Aug 12, 4:29 AM CDT | Severe Thunderstorm Warning | OAX | Boone, Madison, Platte | 46 min |
| Aug 12, 5:26 AM CDT | Severe Thunderstorm Warning | OAX | Boone, Platte | 24 min |
| Aug 12, 5:51 AM CDT | Special Weather Statement | GID | Nance | 39 min |
| Aug 12, 6:03 AM CDT | Special Weather Statement | GID | Polk | 42 min |
| Aug 12, 6:37 AM CDT | Special Weather Statement | GID | Fillmore, York | 38 min |
| Aug 12, 6:50 AM CDT | Special Weather Statement | GID | Clay, Fillmore, Hamilton | 40 min |
| Aug 12, 7:13 AM CDT | Special Weather Statement | GID | Fillmore, Thayer | 47 min |
| Aug 12, 7:46 PM CDT | Special Weather Statement | CYS | Sioux | 59 min |
| Aug 14, 2:58 PM CDT | Special Weather Statement | CYS | Kimball | 47 min |
| Aug 14, 2:59 PM CDT | Mesoscale Discussion | SPC | Arthur, Banner, Box Butte, Chase, Cheyenne, Dawes and 11 more | 91 min |
| Aug 14, 3:06 PM CDT | Severe Thunderstorm Warning | CYS | Kimball | 24 min |
| Aug 14, 3:29 PM CDT | Severe Thunderstorm Watch | SPC | Arthur, Banner, Box Butte, Chase, Cherry, Cheyenne and 21 more | 7 hr |
| Aug 14, 5:32 PM CDT | Special Weather Statement | CYS | Morrill | 58 min |
| Aug 14, 6:16 PM CDT | Special Weather Statement | CYS | Morrill | 59 min |
| Aug 14, 7:44 PM CDT | Mesoscale Discussion | SPC | Arthur, Banner, Box Butte, Chase, Cherry, Cheyenne and 18 more | 91 min |
| Aug 14, 7:47 PM CDT | Special Weather Statement | CYS | Morrill | 58 min |
| Aug 14, 8:10 PM CDT | Severe Thunderstorm Warning | LBF | Arthur, Keith, McPherson | 50 min |
| Aug 14, 8:18 PM CDT | Special Weather Statement | GLD | Hitchcock | 12 min |
| Aug 14, 8:20 PM CDT | Special Weather Statement | CYS | Morrill | 55 min |
| Aug 14, 8:32 PM CDT | Severe Thunderstorm Warning | GLD | Dundy | 58 min |
| Aug 14, 8:37 PM CDT | Special Weather Statement | GLD | Hitchcock | 8 min |
| Aug 14, 8:45 PM CDT | Severe Thunderstorm Warning | GLD | Dundy | 38 min |
| Aug 14, 8:46 PM CDT | Special Weather Statement | CYS | Cheyenne | 59 min |
| Aug 14, 9:26 PM CDT | Special Weather Statement | CYS | Box Butte, Dawes | 64 min |
| Aug 14, 10:01 PM CDT | Special Weather Statement | CYS | Box Butte | 59 min |
| Aug 15, 1:26 AM CDT | Mesoscale Discussion | SPC | Boone, Clay, Fillmore, Gage, Hamilton, Jefferson and 9 more | 3 hr |
| Aug 15, 3:04 AM CDT | Areal Flood Advisory | LBF | Boyd, Holt | 5 hr |
| Aug 15, 11:24 PM CDT | Special Weather Statement | CYS | Dawes | 66 min |
| Aug 16, 5:31 PM CDT | Severe Thunderstorm Warning | CYS | Banner | 44 min |
| Aug 16, 10:03 PM CDT | Special Weather Statement | CYS | Banner | 27 min |
| Aug 17, 3:00 PM CDT | Mesoscale Discussion | SPC | Arthur, Box Butte, Chase, Cherry, Cheyenne, Dawes and 10 more | 2 hr |
| Aug 17, 3:37 PM CDT | Severe Thunderstorm Watch | SPC | Arthur, Blaine, Brown, Chase, Cherry, Deuel and 16 more | 6 hr |
| Aug 17, 5:14 PM CDT | Severe Thunderstorm Warning | LBF | Cherry | 61 min |
| Aug 17, 5:24 PM CDT | Special Weather Statement | CYS | Cheyenne | 66 min |
| Aug 17, 5:37 PM CDT | Special Weather Statement | CYS | Cheyenne | 53 min |
| Aug 17, 5:43 PM CDT | Mesoscale Discussion | SPC | Arthur, Blaine, Brown, Chase, Cherry, Deuel and 16 more | 62 min |
| Aug 17, 5:51 PM CDT | Tornado Warning | LBF | Cherry | 39 min |
| Aug 17, 6:18 PM CDT | Severe Thunderstorm Warning | LBF | Cherry | 57 min |
| Aug 17, 6:40 PM CDT | Tornado Warning | LBF | Cherry | 35 min |
| Aug 17, 7:07 PM CDT | Tornado Warning | LBF | Cherry, Hooker | 38 min |
| Aug 17, 7:36 PM CDT | Severe Thunderstorm Warning | LBF | Chase | 39 min |
| Aug 17, 7:44 PM CDT | Tornado Warning | LBF | Hooker | 46 min |
| Aug 17, 8:13 PM CDT | Severe Thunderstorm Warning | LBF | Hooker, McPherson | 62 min |
| Aug 17, 8:29 PM CDT | Special Weather Statement | GLD | Dundy | 31 min |
| Aug 17, 9:02 PM CDT | Special Weather Statement | GLD | Dundy | 28 min |
| Aug 17, 9:10 PM CDT | Tornado Warning | LBF | Brown, Cherry, Keya Paha | 35 min |
| Aug 17, 9:18 PM CDT | Mesoscale Discussion | SPC | Blaine, Brown, Chase, Cherry, Dundy, Frontier and 10 more | 57 min |
| Aug 17, 9:44 PM CDT | Tornado Warning | LBF | Brown, Keya Paha, Rock | 31 min |
| Aug 17, 10:09 PM CDT | Severe Thunderstorm Warning | LBF | Boyd, Brown, Holt, Keya Paha, Rock | 51 min |
| Aug 18, 12:31 PM CDT | Mesoscale Discussion | SPC | Antelope, Boone, Burt, Butler, Cass, Cedar and 21 more | 89 min |
| Aug 18, 12:32 PM CDT | Severe Thunderstorm Warning | OAX | Knox | 43 min |
| Aug 18, 12:56 PM CDT | Severe Thunderstorm Warning | OAX | Cedar, Knox, Pierce | 49 min |
| Aug 18, 1:22 PM CDT | Severe Thunderstorm Warning | OAX | Cedar, Knox, Wayne | 53 min |
| Aug 18, 1:27 PM CDT | Severe Thunderstorm Watch | SPC | Antelope, Boone, Burt, Cass, Cedar, Colfax and 17 more | 8 hr |
| Aug 18, 1:43 PM CDT | Severe Thunderstorm Warning | FSD | Dakota, Dixon | 62 min |
| Aug 18, 2:48 PM CDT | Severe Thunderstorm Warning | FSD | Dakota, Dixon | 27 min |
| Aug 18, 2:51 PM CDT | Mesoscale Discussion | SPC | Antelope, Boone, Burt, Butler, Cass, Colfax and 24 more | 84 min |
| Aug 18, 3:14 PM CDT | Severe Thunderstorm Warning | OAX | Cedar | 46 min |
| Aug 18, 3:15 PM CDT | Severe Thunderstorm Warning | FSD | Dakota | 18 min |
| Aug 18, 3:42 PM CDT | Severe Thunderstorm Warning | FSD | Dixon | 48 min |
| Aug 18, 3:44 PM CDT | Severe Thunderstorm Warning | OAX | Burt, Dodge, Washington | 46 min |
| Aug 18, 3:57 PM CDT | Severe Thunderstorm Warning | OAX | Pierce, Wayne | 63 min |
| Aug 18, 3:59 PM CDT | Severe Thunderstorm Warning | OAX | Cedar | 20 min |
| Aug 18, 4:17 PM CDT | Severe Thunderstorm Warning | OAX | Burt, Washington | 43 min |
| Aug 18, 4:22 PM CDT | Severe Thunderstorm Warning | LBF | Boyd | 53 min |
| Aug 18, 4:26 PM CDT | Severe Thunderstorm Warning | FSD | Dakota, Dixon | 49 min |
| Aug 18, 4:43 PM CDT | Severe Thunderstorm Warning | LBF | Holt | 47 min |
| Aug 18, 4:48 PM CDT | Severe Thunderstorm Warning | OAX | Antelope, Knox | 57 min |
| Aug 18, 4:53 PM CDT | Severe Thunderstorm Warning | OAX | Thurston | 52 min |
| Aug 18, 4:54 PM CDT | Severe Thunderstorm Warning | LBF | Boyd, Holt | 66 min |
| Aug 18, 4:56 PM CDT | Severe Thunderstorm Warning | OAX | Douglas, Washington | 49 min |
| Aug 18, 5:00 PM CDT | Severe Thunderstorm Warning | FSD | Dakota | 45 min |
| Aug 18, 5:19 PM CDT | Tornado Warning | LBF | Holt | 26 min |
| Aug 18, 5:20 PM CDT | Severe Thunderstorm Warning | OAX | Cass, Douglas, Sarpy | 40 min |
| Aug 18, 5:22 PM CDT | Severe Thunderstorm Warning | FSD | Dakota, Dixon | 23 min |
| Aug 18, 5:25 PM CDT | Severe Thunderstorm Warning | LBF | Holt | 50 min |
| Aug 18, 5:25 PM CDT | Tornado Warning | OAX | Antelope | 50 min |
| Aug 18, 5:28 PM CDT | Severe Thunderstorm Warning | OAX | Cedar | 47 min |
| Aug 18, 5:37 PM CDT | Severe Thunderstorm Warning | OAX | Antelope, Knox, Pierce | 38 min |
| Aug 18, 5:41 PM CDT | Flash Flood Warning | OAX | Douglas, Washington | 5 hr |
| Aug 18, 5:43 PM CDT | Severe Thunderstorm Warning | OAX | Burt, Thurston | 47 min |
| Aug 18, 5:46 PM CDT | Severe Thunderstorm Warning | FSD | Dakota, Dixon | 29 min |
| Aug 18, 5:50 PM CDT | Flash Flood Warning | OAX | Thurston | 6 hr |
| Aug 18, 5:53 PM CDT | Tornado Warning | LBF | Holt | 37 min |
| Aug 18, 5:57 PM CDT | Severe Thunderstorm Warning | FSD | Dixon | 33 min |
| Aug 18, 6:00 PM CDT | Mesoscale Discussion | SPC | Johnson, Nemaha, Pawnee, Richardson | 60 min |
| Aug 18, 6:01 PM CDT | Tornado Warning | OAX | Antelope, Knox | 44 min |
| Aug 18, 6:08 PM CDT | Tornado Warning | OAX | Antelope | 52 min |
| Aug 18, 6:15 PM CDT | Severe Thunderstorm Warning | OAX | Burt, Cuming, Thurston, Wayne | 45 min |
| Aug 18, 6:18 PM CDT | Mesoscale Discussion | SPC | Antelope, Blaine, Boone, Boyd, Brown, Burt and 47 more | 27 min |
| Aug 18, 6:25 PM CDT | Flash Flood Warning | OAX | Antelope | 3 hr |
| Aug 18, 6:26 PM CDT | Severe Thunderstorm Warning | FSD | Dakota, Dixon | 34 min |
| Aug 18, 6:28 PM CDT | Flash Flood Warning | FSD | Dakota | 4 hr |
| Aug 18, 6:38 PM CDT | Tornado Watch | SPC | Antelope, Blaine, Boone, Boyd, Brown, Butler and 46 more | 5 hr |
| Aug 18, 6:39 PM CDT | Severe Thunderstorm Warning | LBF | Cherry | 66 min |
| Aug 18, 6:42 PM CDT | Severe Thunderstorm Warning | OAX | Burt, Washington | 48 min |
| Aug 18, 6:56 PM CDT | Severe Thunderstorm Warning | OAX | Burt, Cuming, Dodge, Thurston | 33 min |
| Aug 18, 6:57 PM CDT | Tornado Warning | OAX | Antelope, Boone, Madison | 32 min |
| Aug 18, 7:02 PM CDT | Tornado Warning | OAX | Knox | 31 min |
| Aug 18, 7:15 PM CDT | Severe Thunderstorm Warning | OAX | Douglas, Sarpy, Washington | 45 min |
| Aug 18, 7:21 PM CDT | Tornado Warning | OAX | Antelope, Boone, Madison | 39 min |
| Aug 18, 7:25 PM CDT | Severe Thunderstorm Warning | OAX | Antelope, Madison, Stanton | 35 min |
| Aug 18, 7:36 PM CDT | Severe Thunderstorm Warning | OAX | Cass, Sarpy | 39 min |
| Aug 18, 7:45 PM CDT | Tornado Warning | OAX | Boone, Butler, Madison, Platte | 30 min |
| Aug 18, 7:47 PM CDT | Severe Thunderstorm Warning | OAX | Cass, Lancaster, Sarpy, Saunders | 43 min |
| Aug 18, 7:59 PM CDT | Tornado Warning | GID | Merrick, Nance | 31 min |
| Aug 18, 8:11 PM CDT | Severe Thunderstorm Warning | OAX | Cass, Lancaster, Otoe | 49 min |
| Aug 18, 8:18 PM CDT | Severe Thunderstorm Warning | OAX | Boone, Butler, Colfax, Platte | 42 min |
| Aug 18, 8:22 PM CDT | Severe Thunderstorm Warning | GID | Merrick, Polk | 38 min |
| Aug 18, 8:27 PM CDT | Tornado Warning | GID | Merrick, Nance, Polk | 33 min |
| Aug 18, 8:29 PM CDT | Mesoscale Discussion | SPC | Antelope, Boone, Butler, Cass, Colfax, Cuming and 17 more | 61 min |
| Aug 18, 8:34 PM CDT | Flash Flood Warning | OAX | Cass, Otoe, Sarpy | 6 hr |
| Aug 18, 8:40 PM CDT | Flash Flood Warning | OAX | Platte | 77 min |
| Aug 18, 8:45 PM CDT | Tornado Warning | GID | Polk, York | 21 min |
| Aug 18, 8:50 PM CDT | Severe Thunderstorm Warning | OAX | Butler, Seward | 40 min |
| Aug 18, 8:55 PM CDT | Severe Thunderstorm Warning | OAX | Cass, Gage, Johnson, Lancaster, Nemaha, Otoe | 38 min |
| Aug 18, 9:02 PM CDT | Severe Thunderstorm Warning | GID | Polk, York | 43 min |
| Aug 18, 9:13 PM CDT | Severe Thunderstorm Warning | OAX | Johnson, Nemaha, Pawnee, Richardson | 47 min |
| Aug 18, 9:20 PM CDT | Severe Thunderstorm Warning | OAX | Saline, Seward | 40 min |
| Aug 18, 9:35 PM CDT | Areal Flood Advisory | OAX | Cass, Johnson, Lancaster, Nemaha, Otoe | 3 hr |
| Aug 18, 9:49 PM CDT | Severe Thunderstorm Warning | OAX | Gage, Johnson, Lancaster, Otoe, Saline, Seward | 41 min |
| Aug 18, 9:52 PM CDT | Mesoscale Discussion | SPC | Boone, Butler, Cass, Clay, Colfax, Fillmore and 23 more | 53 min |
| Aug 18, 10:25 PM CDT | Severe Thunderstorm Warning | OAX | Gage, Jefferson, Johnson, Pawnee, Saline | 50 min |
| Aug 18, 11:19 PM CDT | Severe Thunderstorm Warning | OAX | Colfax, Madison, Platte, Stanton | 41 min |
| Aug 19, 5:01 PM CDT | Mesoscale Discussion | SPC | Banner, Cheyenne, Kimball, Scotts Bluff, Sioux | 59 min |
| Aug 19, 8:05 PM CDT | Special Weather Statement | GID | Harlan | 40 min |
| Aug 19, 8:15 PM CDT | Severe Thunderstorm Warning | GID | Harlan | 45 min |
| Aug 19, 8:23 PM CDT | Severe Thunderstorm Warning | OAX | Gage, Johnson, Lancaster, Nemaha, Otoe | 52 min |
| Aug 19, 8:43 PM CDT | Severe Thunderstorm Warning | GID | Franklin, Harlan, Webster | 47 min |
| Aug 19, 8:52 PM CDT | Severe Thunderstorm Warning | OAX | Johnson | 23 min |
| Aug 19, 9:12 PM CDT | Severe Thunderstorm Warning | OAX | Johnson, Nemaha, Pawnee, Richardson | 37 min |
| Aug 19, 9:28 PM CDT | Severe Thunderstorm Warning | GID | Nuckolls, Webster | 47 min |
| Aug 19, 9:34 PM CDT | Severe Thunderstorm Warning | OAX | Pawnee, Richardson | 26 min |
| Aug 19, 10:21 PM CDT | Special Weather Statement | GID | Nuckolls, Thayer, Webster | 39 min |
| Aug 19, 10:39 PM CDT | Severe Thunderstorm Warning | OAX | Gage, Jefferson, Saline | 18 min |
| Aug 19, 10:42 PM CDT | Severe Thunderstorm Warning | OAX | Gage, Johnson, Lancaster, Otoe | 33 min |
| Aug 19, 10:43 PM CDT | Severe Thunderstorm Warning | OAX | Gage, Johnson | 32 min |
| Aug 19, 11:04 PM CDT | Flash Flood Warning | OAX | Pawnee, Richardson | 3 hr |
| Aug 20, 8:38 PM CDT | Special Weather Statement | CYS | Kimball | 52 min |
| Aug 20, 8:54 PM CDT | Special Weather Statement | CYS | Kimball | 51 min |
| Aug 20, 8:55 PM CDT | Special Weather Statement | BOU | Kimball | 50 min |
| Aug 21, 4:20 AM CDT | Severe Thunderstorm Warning | LBF | Cherry | 55 min |
| Aug 21, 8:41 AM CDT | Special Weather Statement | GID | Valley | 49 min |
| Aug 21, 9:08 AM CDT | Severe Thunderstorm Warning | GID | Sherman, Valley | 52 min |
| Aug 21, 9:57 AM CDT | Severe Thunderstorm Warning | GID | Buffalo, Hall, Howard, Sherman | 48 min |
| Aug 21, 9:58 AM CDT | Severe Thunderstorm Warning | LBF | Brown, Rock | 62 min |
| Aug 21, 10:48 AM CDT | Severe Thunderstorm Warning | LBF | Garfield, Loup | 57 min |
| Aug 21, 11:28 AM CDT | Severe Thunderstorm Warning | GID | Greeley, Valley | 47 min |
| Aug 21, 3:14 PM CDT | Special Weather Statement | CYS | Kimball | 61 min |
| Aug 21, 4:51 PM CDT | Special Weather Statement | CYS | Scotts Bluff | 39 min |
| Aug 21, 5:36 PM CDT | Special Weather Statement | CYS | Scotts Bluff | 39 min |
| Aug 21, 6:32 PM CDT | Special Weather Statement | CYS | Morrill | 43 min |
| Aug 21, 6:59 PM CDT | Special Weather Statement | CYS | Scotts Bluff | 46 min |
| Aug 21, 7:02 PM CDT | Special Weather Statement | CYS | Sioux | 43 min |
| Aug 21, 9:00 PM CDT | Severe Thunderstorm Warning | LBF | Grant, Hooker | 45 min |
| Aug 21, 10:42 PM CDT | Severe Thunderstorm Warning | LBF | Arthur | 48 min |
| Aug 21, 10:59 PM CDT | Severe Thunderstorm Warning | LBF | Brown, Cherry, Keya Paha | 46 min |
| Aug 21, 11:15 PM CDT | Severe Thunderstorm Warning | LBF | Arthur, McPherson | 45 min |
| Aug 21, 11:52 PM CDT | Areal Flood Advisory | LBF | Cherry | 3 hr |
| Aug 22, 12:27 AM CDT | Flash Flood Warning | LBF | Cherry | 6 hr |
| Aug 22, 12:59 AM CDT | Severe Thunderstorm Warning | OAX | Cuming | 46 min |
| Aug 22, 1:02 AM CDT | Severe Thunderstorm Warning | OAX | Knox | 34 min |
| Aug 22, 1:10 AM CDT | Severe Thunderstorm Warning | OAX | Cedar, Wayne | 28 min |
| Aug 22, 1:41 AM CDT | Severe Thunderstorm Warning | OAX | Burt, Cuming | 19 min |
| Aug 22, 1:42 AM CDT | Mesoscale Discussion | SPC | Antelope, Burt, Cedar, Cuming, Dakota, Dixon and 10 more | 3 hr |
| Aug 22, 2:33 AM CDT | Severe Thunderstorm Warning | OAX | Cuming | 42 min |
| Aug 22, 2:34 AM CDT | Severe Thunderstorm Warning | OAX | Cedar | 41 min |
| Aug 22, 2:39 AM CDT | Severe Thunderstorm Warning | OAX | Douglas | 51 min |
| Aug 22, 3:15 AM CDT | Severe Thunderstorm Warning | OAX | Dodge, Washington | 45 min |
| Aug 22, 3:32 AM CDT | Flash Flood Warning | OAX | Douglas, Sarpy | 4 hr |
| Aug 22, 3:49 AM CDT | Flash Flood Warning | OAX | Burt, Cuming, Thurston, Wayne | 4 hr |
| Aug 22, 4:05 AM CDT | Severe Thunderstorm Warning | OAX | Dodge, Douglas, Saunders | 40 min |
| Aug 22, 7:29 AM CDT | Areal Flood Advisory | OAX | Douglas, Sarpy | 3 hr |
| Aug 23, 3:43 AM CDT | Heat Advisory | FSD | Dakota, Dixon | 11 hr |
| Aug 23, 5:49 AM CDT | Red Flag Warning | CYS | 15 hr | |
| Aug 23, 6:10 PM CDT | Severe Thunderstorm Warning | OAX | Burt, Cuming, Dodge, Washington | 39 min |
| Aug 25, 4:59 PM CDT | Mesoscale Discussion | SPC | Banner, Box Butte, Cheyenne, Dawes, Deuel, Garden and 6 more | 91 min |
| Aug 26, 12:56 AM CDT | Special Weather Statement | CYS | Cheyenne | 49 min |
| Aug 27, 12:18 AM CDT | Special Weather Statement | CYS | Dawes | 57 min |
| Aug 28, 5:16 AM CDT | Mesoscale Discussion | SPC | Boyd, Keya Paha, Knox | 2 hr |
| Aug 28, 5:42 AM CDT | Severe Thunderstorm Warning | LBF | Keya Paha | 48 min |
| Aug 28, 8:00 AM CDT | Severe Thunderstorm Watch | SPC | Burt, Butler, Cass, Cedar, Colfax, Cuming and 15 more | 5 hr |
| Aug 28, 8:22 AM CDT | Severe Thunderstorm Warning | OAX | Cedar, Knox, Pierce | 38 min |
| Aug 28, 10:03 AM CDT | Special Weather Statement | GID | Greeley | 42 min |
| Aug 28, 10:25 AM CDT | Severe Thunderstorm Warning | FSD | Dakota | 35 min |
| Aug 28, 10:41 AM CDT | Mesoscale Discussion | SPC | Antelope, Burt, Butler, Cass, Cedar, Colfax and 17 more | 94 min |
| Aug 28, 11:08 AM CDT | Severe Thunderstorm Warning | OAX | Burt, Thurston | 52 min |
| Aug 28, 11:28 AM CDT | Severe Thunderstorm Warning | OAX | Burt, Washington | 47 min |
| Aug 28, 11:30 AM CDT | Areal Flood Advisory | OAX | Thurston | 3 hr |
| Aug 28, 12:07 PM CDT | Severe Thunderstorm Warning | LBF | Custer | 38 min |
| Aug 28, 12:40 PM CDT | Special Weather Statement | GID | Buffalo | 35 min |
| Aug 28, 1:18 PM CDT | Special Weather Statement | GID | Buffalo | 27 min |
| Aug 28, 2:40 PM CDT | Special Weather Statement | GID | Phelps | 35 min |
| Aug 28, 2:50 PM CDT | Severe Thunderstorm Warning | GID | Phelps | 25 min |
| Aug 28, 3:00 PM CDT | Special Weather Statement | GID | Kearney | 30 min |
| Aug 28, 3:50 PM CDT | Special Weather Statement | GID | Kearney | 40 min |
| Aug 28, 7:49 PM CDT | Special Weather Statement | CYS | Kimball | 56 min |
| Aug 28, 9:20 PM CDT | Special Weather Statement | CYS | Banner | 55 min |
| Aug 29, 2:05 PM CDT | Mesoscale Discussion | SPC | Banner, Box Butte, Cheyenne, Deuel, Kimball, Morrill and 2 more | 85 min |
| Aug 29, 2:34 PM CDT | Flash Flood Warning | CYS | Cheyenne | 3 hr |
| Aug 29, 2:43 PM CDT | Severe Thunderstorm Warning | CYS | Cheyenne | 49 min |
| Aug 29, 3:12 PM CDT | Severe Thunderstorm Warning | LBF | Deuel | 48 min |
| Aug 29, 3:42 PM CDT | Severe Thunderstorm Warning | CYS | Sioux | 63 min |
| Aug 29, 4:20 PM CDT | Special Weather Statement | CYS | Cheyenne | 55 min |
| Aug 29, 4:25 PM CDT | Severe Thunderstorm Warning | CYS | Banner, Kimball, Scotts Bluff | 65 min |
| Aug 29, 4:41 PM CDT | Severe Thunderstorm Warning | CYS | Dawes, Sioux | 64 min |
| Aug 29, 5:12 PM CDT | Flash Flood Warning | CYS | Banner, Cheyenne, Kimball | 3 hr |
| Aug 29, 5:21 PM CDT | Severe Thunderstorm Warning | CYS | Banner, Cheyenne, Kimball, Morrill, Scotts Bluff | 54 min |
| Aug 29, 5:49 PM CDT | Special Weather Statement | CYS | Dawes | 56 min |
| Aug 29, 5:53 PM CDT | Severe Thunderstorm Warning | CYS | Box Butte, Dawes | 25 min |
| Aug 29, 6:13 PM CDT | Severe Thunderstorm Warning | CYS | Cheyenne | 29 min |
| Aug 29, 6:17 PM CDT | Tornado Warning | CYS | Dawes | 15 min |
| Aug 29, 6:33 PM CDT | Severe Thunderstorm Warning | LBF | Sheridan | 57 min |
| Aug 30, 6:12 AM CDT | Areal Flood Advisory | OAX | Cass, Douglas, Sarpy | 3 hr |
| Aug 30, 6:43 AM CDT | Areal Flood Advisory | GID | Franklin, Webster | 5 hr |
| Aug 30, 8:07 AM CDT | Areal Flood Warning | GID | Franklin | 5 hr |
| Aug 31, 3:40 AM CDT | Dense Fog Advisory | GID | Adams, Buffalo, Clay, Dawson, Fillmore, Franklin and 18 more | 6 hr |
| Aug 31, 5:41 AM CDT | Dense Fog Advisory | LBF | Blaine, Chase, Custer, Frontier, Garfield, Hayes and 6 more | 4 hr |
| Aug 31, 5:54 AM CDT | Dense Fog Advisory | OAX | Antelope, Boone, Burt, Butler, Cass, Cedar and 24 more | 3 hr |
| Aug 31, 6:02 AM CDT | Dense Fog Advisory | FSD | Dakota, Dixon | 4 hr |
| Aug 31, 6:48 AM CDT | Dense Fog Advisory | GLD | Dundy, Hitchcock, Red Willow | 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 | 264 |
| Tornado Warning | 36 |
| Severe Thunderstorm Watch | 14 |
| Tornado Watch | 3 |
| Mesoscale Discussion | 44 |
| Special Weather Statement | 115 |
| Flooding | |
| Areal Flood Warning | 1 |
| Flash Flood Warning | 16 |
| Areal Flood Advisory | 12 |
| Heat | |
| Excessive Heat Warning | 1 |
| Heat Advisory | 2 |
| Fire | |
| Red Flag Warning | 1 |
| Fog and smoke | |
| Dense Fog Advisory | 7 |
By county
Every county with at least one alert. A county page lists each alert that covered it.
- Cherry County58
- Kimball County43
- Morrill County43
- Cheyenne County43
- Dundy County35
- Cass County34
- Box Butte County33
- Chase County33
- Hitchcock County33
- Lancaster County32
- Otoe County32
- Arthur County32
- Perkins County32
- Madison County32
- Antelope County31
- Banner County30
- Keith County30
- Hooker County30
- Sarpy County29
- Washington County29
- Boone County29
- Burt County29
- Pierce County29
- Knox County29
- Douglas County28
- Johnson County28
- Saunders County28
- Cedar County28
- Platte County28
- Wayne County28
- Polk County28
- Dakota County28
- Brown County28
- Lincoln County28
- Dawes County27
- Scotts Bluff County27
- Sheridan County27
- McPherson County27
- Cuming County27
- Thomas County26
53 more counties
- Deuel County25
- Garden County25
- Hayes County25
- Dodge County25
- Stanton County25
- Thurston County25
- Merrick County25
- Dixon County25
- Nemaha County24
- Sioux County24
- Keya Paha County24
- Nance County24
- Gage County23
- Seward County23
- Grant County23
- Holt County23
- Colfax County23
- York County23
- Saline County22
- Red Willow County22
- Butler County22
- Hamilton County22
- Blaine County21
- Pawnee County20
- Richardson County20
- Rock County19
- Greeley County19
- Fillmore County18
- Howard County18
- Custer County18
- Thayer County17
- Sherman County17
- Valley County17
- Logan County17
- Frontier County17
- Nuckolls County16
- Boyd County16
- Clay County16
- Hall County16
- Buffalo County15
- Loup County15
- Jefferson County14
- Kearney County14
- Dawson County14
- Wheeler County14
- Webster County13
- Adams County12
- Garfield County12
- Phelps County12
- Franklin County11
- Gosper County10
- Harlan County9
- Furnas County5
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. Warning verification from the Mesonet's Cow. Rebuilt daily.