Alert archive / Nebraska / 2021
Weather alerts in Nebraska, May 2021
506 weather alerts in May 2021, from the National Weather Service and the Storm Prediction Center. An alert counts here when it covered any part of the state, so the counties below add up to more than the state.
Weather alerts by county
Each county as a circle sized by its count in May 2021. Tap one for its archive.
- Alerts
- 506
- Warnings
- 170
- Watches
- 13
- Advisories
- 33
- Busiest day
- May 26, 202176 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 |
|---|---|---|---|---|
| May 1, 3:09 AM CDT | Red Flag Warning | FSD | Dakota, Dixon | 16 hr |
| May 1, 4:44 AM CDT | Red Flag Warning | GID | Adams, Buffalo, Clay, Dawson, Fillmore, Franklin and 18 more | 16 hr |
| May 1, 10:01 AM CDT | Red Flag Warning | OAX | Boone, Burt, Butler, Cass, Colfax, Cuming and 13 more | 10 hr |
| May 1, 8:42 PM CDT | Special Weather Statement | CYS | Sioux | 33 min |
| May 1, 9:16 PM CDT | Special Weather Statement | CYS | Dawes | 44 min |
| May 1, 10:20 PM CDT | Special Weather Statement | LBF | Arthur, Deuel, Garden, Grant, Keith | 40 min |
| May 1, 10:34 PM CDT | Special Weather Statement | LBF | Sheridan | 41 min |
| May 2, 1:35 AM CDT | Special Weather Statement | LBF | Brown, Keya Paha, Rock | 40 min |
| May 2, 2:13 AM CDT | Special Weather Statement | LBF | Boyd, Holt | 62 min |
| May 2, 1:15 PM CDT | Special Weather Statement | CYS | Cheyenne | 45 min |
| May 2, 3:45 PM CDT | Mesoscale Discussion | SPC | Arthur, Chase, Deuel, Dundy, Frontier, Hayes and 5 more | 90 min |
| May 2, 3:52 PM CDT | Special Weather Statement | LBF | Arthur | 38 min |
| May 2, 5:05 PM CDT | Special Weather Statement | GLD | Hitchcock | 25 min |
| May 2, 5:21 PM CDT | Special Weather Statement | CYS | Morrill | 39 min |
| May 2, 5:22 PM CDT | Severe Thunderstorm Warning | GLD | Dundy | 53 min |
| May 2, 5:26 PM CDT | Mesoscale Discussion | SPC | Dundy, Franklin, Furnas, Harlan, Hitchcock, Nuckolls and 2 more | 64 min |
| May 2, 5:41 PM CDT | Severe Thunderstorm Watch | SPC | Adams, Clay, Dundy, Fillmore, Franklin, Furnas and 13 more | 6 hr |
| May 2, 5:48 PM CDT | Special Weather Statement | LBF | Frontier | 42 min |
| May 2, 6:01 PM CDT | Special Weather Statement | CYS | Morrill | 44 min |
| May 2, 6:03 PM CDT | Severe Thunderstorm Warning | GLD | Dundy, Hitchcock | 72 min |
| May 2, 6:11 PM CDT | Special Weather Statement | LBF | Hayes | 49 min |
| May 2, 6:17 PM CDT | Severe Thunderstorm Warning | OAX | Dodge, Saunders, Washington | 43 min |
| May 2, 6:22 PM CDT | Severe Thunderstorm Warning | OAX | Seward | 38 min |
| May 2, 6:39 PM CDT | Flash Flood Warning | GLD | Hitchcock | 77 min |
| May 2, 6:40 PM CDT | Special Weather Statement | GLD | Red Willow | 20 min |
| May 2, 6:50 PM CDT | Special Weather Statement | CYS | Morrill | 40 min |
| May 2, 6:55 PM CDT | Severe Thunderstorm Warning | OAX | Burt, Washington | 50 min |
| May 2, 7:03 PM CDT | Special Weather Statement | GLD | Red Willow | 12 min |
| May 2, 7:04 PM CDT | Mesoscale Discussion | SPC | Red Willow | 86 min |
| May 2, 7:05 PM CDT | Special Weather Statement | GID | Adams, Kearney, Phelps | 25 min |
| May 2, 7:17 PM CDT | Special Weather Statement | GLD | Red Willow | 13 min |
| May 2, 7:21 PM CDT | Severe Thunderstorm Warning | OAX | Washington | 39 min |
| May 2, 7:27 PM CDT | Special Weather Statement | GLD | Red Willow | 18 min |
| May 2, 7:29 PM CDT | Special Weather Statement | GID | Adams, Gosper, Kearney, Phelps | 31 min |
| May 2, 7:33 PM CDT | Severe Thunderstorm Warning | OAX | Butler | 42 min |
| May 2, 7:35 PM CDT | Special Weather Statement | GID | Polk | 25 min |
| May 2, 7:35 PM CDT | Severe Thunderstorm Warning | GID | Furnas, Gosper, Harlan, Phelps | 40 min |
| May 2, 7:40 PM CDT | Severe Thunderstorm Warning | GID | Adams, Kearney | 35 min |
| May 2, 7:41 PM CDT | Severe Thunderstorm Warning | GLD | Red Willow | 34 min |
| May 2, 7:43 PM CDT | Severe Thunderstorm Warning | GID | Polk | 32 min |
| May 2, 7:50 PM CDT | Special Weather Statement | GID | Hamilton | 25 min |
| May 2, 7:57 PM CDT | Severe Thunderstorm Warning | GID | Hamilton, York | 33 min |
| May 2, 7:57 PM CDT | Severe Thunderstorm Warning | OAX | Burt, Dodge | 29 min |
| May 2, 8:07 PM CDT | Severe Thunderstorm Warning | OAX | Burt | 28 min |
| May 2, 8:10 PM CDT | Severe Thunderstorm Warning | GID | Adams, Kearney | 35 min |
| May 2, 8:12 PM CDT | Severe Thunderstorm Warning | GID | Polk, York | 33 min |
| May 2, 8:16 PM CDT | Special Weather Statement | GID | Adams, Hamilton, Kearney, Phelps, Polk, York | 44 min |
| May 2, 8:18 PM CDT | Areal Flood Advisory | OAX | Butler | 3 hr |
| May 2, 8:19 PM CDT | Areal Flood Advisory | GID | Adams, Kearney | 100 min |
| May 2, 8:32 PM CDT | Areal Flood Advisory | GID | Gosper, Kearney, Phelps | 5 hr |
| May 2, 8:35 PM CDT | Areal Flood Advisory | GID | Polk, York | 12 hr |
| May 2, 8:36 PM CDT | Mesoscale Discussion | SPC | Adams, Butler, Clay, Franklin, Hamilton, Harlan and 5 more | 84 min |
| May 2, 8:43 PM CDT | Severe Thunderstorm Warning | GID | Polk, York | 32 min |
| May 2, 8:52 PM CDT | Severe Thunderstorm Warning | OAX | Butler, Seward | 38 min |
| May 2, 8:54 PM CDT | Severe Thunderstorm Warning | GID | Franklin, Furnas, Harlan | 51 min |
| May 2, 8:54 PM CDT | Severe Thunderstorm Warning | OAX | Burt | 36 min |
| May 2, 9:01 PM CDT | Severe Thunderstorm Warning | OAX | Butler, Colfax, Platte | 29 min |
| May 2, 9:11 PM CDT | Flash Flood Warning | GID | Adams, Kearney, Phelps | 6 hr |
| May 2, 9:26 PM CDT | Special Weather Statement | GID | Franklin | 49 min |
| May 2, 9:38 PM CDT | Severe Thunderstorm Warning | OAX | Burt, Dodge, Washington | 28 min |
| May 2, 9:45 PM CDT | Severe Thunderstorm Warning | GID | Franklin, Harlan, Webster | 45 min |
| May 2, 10:12 PM CDT | Flash Flood Warning | GID | Hamilton | 6 hr |
| May 2, 10:30 PM CDT | Severe Thunderstorm Warning | GID | Franklin, Nuckolls, Webster | 45 min |
| May 2, 10:41 PM CDT | Special Weather Statement | OAX | Cass, Douglas, Lancaster, Otoe, Sarpy, Saunders and 1 more | 34 min |
| May 2, 11:05 PM CDT | Special Weather Statement | OAX | Cass, Douglas, Lancaster, Otoe, Sarpy, Saunders and 1 more | 10 min |
| May 2, 11:14 PM CDT | Special Weather Statement | GID | Fillmore, Nuckolls, Thayer | 61 min |
| May 2, 11:18 PM CDT | Special Weather Statement | OAX | Cass, Douglas, Lancaster, Sarpy, Saunders, Seward and 1 more | 42 min |
| May 2, 11:43 PM CDT | Special Weather Statement | OAX | Cass, Douglas, Lancaster, Otoe, Sarpy | 47 min |
| May 3, 3:12 AM CDT | Areal Flood Warning | GID | Adams, Kearney, Phelps | 7 hr |
| May 3, 3:47 AM CDT | Areal Flood Warning | GID | Hamilton | 6 hr |
| May 3, 4:29 AM CDT | Frost Advisory | GID | Dawson, Greeley, Sherman, Valley | 29 hr |
| May 5, 2:59 PM CDT | Special Weather Statement | GID | Merrick | 31 min |
| May 5, 3:11 PM CDT | Severe Thunderstorm Warning | GID | Hamilton, Merrick | 34 min |
| May 5, 3:20 PM CDT | Special Weather Statement | GID | Clay | 25 min |
| May 5, 3:23 PM CDT | Severe Thunderstorm Warning | GID | Webster | 37 min |
| May 5, 3:25 PM CDT | Special Weather Statement | GID | Nuckolls | 35 min |
| May 5, 3:29 PM CDT | Special Weather Statement | LBF | Keith | 91 min |
| May 5, 3:33 PM CDT | Severe Thunderstorm Warning | OAX | Madison | 42 min |
| May 5, 3:40 PM CDT | Special Weather Statement | GID | York | 35 min |
| May 5, 3:47 PM CDT | Severe Thunderstorm Warning | GID | Clay | 43 min |
| May 5, 3:47 PM CDT | Severe Thunderstorm Warning | OAX | Cedar | 43 min |
| May 5, 3:47 PM CDT | Mesoscale Discussion | SPC | Adams, Butler, Clay, Colfax, Cuming, Dodge and 18 more | 88 min |
| May 5, 3:50 PM CDT | Special Weather Statement | GID | York | 40 min |
| May 5, 4:06 PM CDT | Frost Advisory | GID | Greeley, Sherman, Valley | 17 hr |
| May 5, 4:14 PM CDT | Severe Thunderstorm Warning | OAX | Madison, Platte, Stanton | 46 min |
| May 5, 4:16 PM CDT | Special Weather Statement | GID | York | 29 min |
| May 5, 4:22 PM CDT | Special Weather Statement | OAX | Seward | 53 min |
| May 5, 4:30 PM CDT | Special Weather Statement | GID | Fillmore | 30 min |
| May 5, 4:45 PM CDT | Tornado Warning | OAX | Cedar | 30 min |
| May 5, 4:48 PM CDT | Special Weather Statement | GID | York | 27 min |
| May 5, 5:04 PM CDT | Severe Thunderstorm Warning | OAX | Saline, Seward | 41 min |
| May 5, 5:39 PM CDT | Severe Thunderstorm Warning | OAX | Gage, Lancaster, Saline | 51 min |
| May 5, 6:15 PM CDT | Special Weather Statement | LBF | Lincoln, Logan | 45 min |
| May 5, 6:18 PM CDT | Special Weather Statement | OAX | Gage | 27 min |
| May 8, 3:24 PM CDT | Mesoscale Discussion | SPC | Webster | 2 hr |
| May 8, 4:00 PM CDT | Severe Thunderstorm Watch | SPC | Adams, Clay, Fillmore, Franklin, Harlan, Kearney and 4 more | 6 hr |
| May 8, 5:39 PM CDT | Severe Thunderstorm Warning | GID | Franklin, Nuckolls, Webster | 51 min |
| May 8, 5:47 PM CDT | Severe Thunderstorm Warning | GID | Fillmore, Thayer | 24 min |
| May 8, 5:56 PM CDT | Severe Thunderstorm Warning | GID | Franklin | 26 min |
| May 8, 6:06 PM CDT | Mesoscale Discussion | SPC | Franklin, Gage, Jefferson, Johnson, Nemaha, Nuckolls and 5 more | 114 min |
| May 8, 6:18 PM CDT | Special Weather Statement | GID | Webster | 27 min |
| May 8, 6:28 PM CDT | Severe Thunderstorm Warning | GID | Nuckolls, Webster | 47 min |
| May 8, 6:32 PM CDT | Severe Thunderstorm Warning | GID | Adams, Franklin, Webster | 12 min |
| May 8, 6:42 PM CDT | Severe Thunderstorm Watch | SPC | Cass, Gage, Jefferson, Johnson, Lancaster, Nemaha and 5 more | 6 hr |
| May 8, 6:46 PM CDT | Severe Thunderstorm Warning | GID | Clay, Nuckolls, Webster | 44 min |
| May 8, 7:14 PM CDT | Areal Flood Advisory | GID | Clay, Nuckolls, Webster | 5 hr |
| May 8, 7:20 PM CDT | Severe Thunderstorm Warning | GID | Nuckolls, Thayer | 40 min |
| May 8, 7:44 PM CDT | Severe Thunderstorm Warning | GID | Thayer | 46 min |
| May 8, 7:56 PM CDT | Severe Thunderstorm Warning | GID | Thayer | 34 min |
| May 8, 7:58 PM CDT | Severe Thunderstorm Warning | OAX | Jefferson | 47 min |
| May 8, 8:16 PM CDT | Special Weather Statement | GID | Thayer | 29 min |
| May 8, 8:30 PM CDT | Special Weather Statement | GID | Webster | 30 min |
| May 8, 8:39 PM CDT | Severe Thunderstorm Warning | GID | Franklin, Webster | 51 min |
| May 8, 8:56 PM CDT | Special Weather Statement | GID | Nuckolls | 49 min |
| May 8, 8:57 PM CDT | Special Weather Statement | OAX | Pawnee | 33 min |
| May 8, 9:23 PM CDT | Special Weather Statement | GID | Webster | 52 min |
| May 8, 10:02 PM CDT | Special Weather Statement | OAX | Richardson | 28 min |
| May 8, 11:13 PM CDT | Special Weather Statement | OAX | Douglas | 62 min |
| May 10, 2:21 PM CDT | Frost Advisory | LBF | Blaine, Boyd, Brown, Cherry, Garfield, Holt and 4 more | 18 hr |
| May 10, 2:34 PM CDT | Frost Advisory | GID | Greeley, Nance, Valley | 17 hr |
| May 10, 3:12 PM CDT | Frost Advisory | FSD | Dakota, Dixon | 17 hr |
| May 10, 3:24 PM CDT | Frost Advisory | OAX | Antelope, Boone, Burt, Cedar, Colfax, Cuming and 7 more | 17 hr |
| May 11, 2:49 PM CDT | Frost Advisory | LBF | Blaine, Custer, Garfield, Loup, Wheeler | 17 hr |
| May 11, 2:52 PM CDT | Frost Advisory | GID | Adams, Buffalo, Dawson, Gosper, Greeley, Hall and 7 more | 17 hr |
| May 11, 3:03 PM CDT | Frost Advisory | OAX | Boone, Madison, Platte, Stanton, Wayne | 18 hr |
| May 12, 7:27 AM CDT | Dense Fog Advisory | GLD | Hitchcock, Red Willow | 86 min |
| May 12, 2:39 PM CDT | Special Weather Statement | CYS | Banner | 51 min |
| May 12, 2:59 PM CDT | Special Weather Statement | CYS | Dawes | 46 min |
| May 12, 4:46 PM CDT | Special Weather Statement | LBF | Deuel | 59 min |
| May 12, 6:02 PM CDT | Special Weather Statement | LBF | Grant | 43 min |
| May 13, 2:38 PM CDT | Mesoscale Discussion | SPC | Arthur, Banner, Box Butte, Brown, Cherry, Dawes and 8 more | 3 hr |
| May 13, 3:04 PM CDT | Special Weather Statement | LBF | Cherry | 41 min |
| May 13, 3:12 PM CDT | Special Weather Statement | LBF | Cherry | 48 min |
| May 13, 3:17 PM CDT | Special Weather Statement | LBF | Grant | 43 min |
| May 13, 3:44 PM CDT | Severe Thunderstorm Warning | LBF | Grant, Sheridan | 46 min |
| May 13, 3:49 PM CDT | Severe Thunderstorm Warning | LBF | Garden | 41 min |
| May 13, 4:12 PM CDT | Special Weather Statement | LBF | Thomas | 48 min |
| May 13, 4:27 PM CDT | Special Weather Statement | LBF | Arthur, Grant | 48 min |
| May 13, 4:28 PM CDT | Severe Thunderstorm Warning | GLD | Dundy | 47 min |
| May 13, 4:36 PM CDT | Special Weather Statement | LBF | Chase | 24 min |
| May 13, 4:43 PM CDT | Special Weather Statement | LBF | Arthur | 47 min |
| May 13, 4:48 PM CDT | Mesoscale Discussion | SPC | Dundy, Hayes, Hitchcock, Red Willow | 117 min |
| May 13, 4:53 PM CDT | Severe Thunderstorm Warning | LBF | Arthur, Garden, Grant | 52 min |
| May 13, 4:56 PM CDT | Special Weather Statement | LBF | Thomas | 49 min |
| May 13, 4:58 PM CDT | Special Weather Statement | LBF | Chase | 47 min |
| May 13, 5:13 PM CDT | Special Weather Statement | GLD | Dundy | 17 min |
| May 13, 5:26 PM CDT | Special Weather Statement | GLD | Dundy | 19 min |
| May 13, 5:41 PM CDT | Severe Thunderstorm Warning | GLD | Dundy | 49 min |
| May 13, 5:44 PM CDT | Severe Thunderstorm Warning | LBF | Arthur, Keith | 46 min |
| May 13, 6:04 PM CDT | Special Weather Statement | CYS | Sioux | 41 min |
| May 13, 6:08 PM CDT | Mesoscale Discussion | SPC | Chase, Dundy, Hayes, Hitchcock, Keith, Perkins | 2 hr |
| May 13, 6:10 PM CDT | Special Weather Statement | LBF | Logan | 50 min |
| May 13, 6:12 PM CDT | Severe Thunderstorm Warning | LBF | Arthur, Keith, Lincoln, McPherson, Perkins | 48 min |
| May 13, 6:25 PM CDT | Special Weather Statement | GLD | Dundy | 20 min |
| May 13, 6:28 PM CDT | Severe Thunderstorm Warning | GLD | Dundy | 47 min |
| May 13, 6:30 PM CDT | Special Weather Statement | LBF | McPherson | 45 min |
| May 13, 6:36 PM CDT | Severe Thunderstorm Warning | LBF | Custer, Lincoln, Logan, Thomas | 39 min |
| May 13, 6:48 PM CDT | Special Weather Statement | CYS | Dawes | 57 min |
| May 13, 6:50 PM CDT | Severe Thunderstorm Warning | LBF | Hayes, Keith, Lincoln, Perkins | 40 min |
| May 13, 7:03 PM CDT | Special Weather Statement | LBF | Lincoln | 42 min |
| May 13, 7:14 PM CDT | Special Weather Statement | LBF | Custer | 46 min |
| May 13, 7:23 PM CDT | Severe Thunderstorm Warning | LBF | Frontier, Hayes, Lincoln, Perkins | 52 min |
| May 13, 7:32 PM CDT | Special Weather Statement | CYS | Box Butte | 43 min |
| May 13, 7:43 PM CDT | Special Weather Statement | GID | Dawson | 62 min |
| May 13, 7:48 PM CDT | Special Weather Statement | LBF | Dawson | 27 min |
| May 13, 7:55 PM CDT | Special Weather Statement | LBF | Garden | 50 min |
| May 13, 8:09 PM CDT | Special Weather Statement | LBF | Frontier, Hayes | 81 min |
| May 13, 8:39 PM CDT | Special Weather Statement | GLD | Red Willow | 36 min |
| May 13, 9:10 PM CDT | Special Weather Statement | GLD | Red Willow | 35 min |
| May 13, 9:49 PM CDT | Special Weather Statement | LBF | Keith | 41 min |
| May 13, 10:47 PM CDT | Special Weather Statement | LBF | Hayes | 43 min |
| May 14, 12:23 AM CDT | Special Weather Statement | GID | Furnas | 52 min |
| May 14, 12:44 AM CDT | Special Weather Statement | GID | Furnas | 31 min |
| May 14, 3:54 PM CDT | Mesoscale Discussion | SPC | Dundy, Hitchcock | 96 min |
| May 14, 4:46 PM CDT | Severe Thunderstorm Watch | SPC | Dundy, Hitchcock, Red Willow | 6 hr |
| May 15, 6:54 PM CDT | Special Weather Statement | LBF | Arthur | 51 min |
| May 15, 7:01 PM CDT | Special Weather Statement | LBF | Chase | 44 min |
| May 15, 7:03 PM CDT | Special Weather Statement | LBF | Perkins | 42 min |
| May 15, 7:12 PM CDT | Mesoscale Discussion | SPC | Arthur, Chase, Deuel, Garden, Hayes, Keith and 3 more | 63 min |
| May 15, 7:31 PM CDT | Special Weather Statement | LBF | Lincoln | 44 min |
| May 15, 7:41 PM CDT | Mesoscale Discussion | SPC | Banner, Kimball, Scotts Bluff | 2 hr |
| May 15, 7:42 PM CDT | Severe Thunderstorm Warning | LBF | Perkins | 48 min |
| May 15, 7:48 PM CDT | Special Weather Statement | LBF | Arthur | 42 min |
| May 15, 8:06 PM CDT | Severe Thunderstorm Warning | LBF | Lincoln | 39 min |
| May 15, 8:13 PM CDT | Severe Thunderstorm Warning | LBF | Keith | 47 min |
| May 15, 8:21 PM CDT | Special Weather Statement | GLD | Red Willow | 24 min |
| May 15, 8:35 PM CDT | Special Weather Statement | LBF | Perkins | 40 min |
| May 15, 8:44 PM CDT | Severe Thunderstorm Warning | LBF | Perkins | 46 min |
| May 15, 8:56 PM CDT | Special Weather Statement | GID | Buffalo | 34 min |
| May 15, 9:06 PM CDT | Special Weather Statement | LBF | Lincoln | 39 min |
| May 15, 9:07 PM CDT | Special Weather Statement | LBF | Custer | 38 min |
| May 15, 9:23 PM CDT | Severe Thunderstorm Warning | LBF | Lincoln | 52 min |
| May 15, 9:42 PM CDT | Special Weather Statement | LBF | Perkins | 48 min |
| May 15, 10:56 PM CDT | Special Weather Statement | LBF | Perkins | 49 min |
| May 16, 12:08 AM CDT | Special Weather Statement | LBF | Perkins | 52 min |
| May 16, 12:21 AM CDT | Areal Flood Warning | LBF | Lincoln, Perkins | 4 hr |
| May 16, 1:48 AM CDT | Special Weather Statement | GLD | Red Willow | 27 min |
| May 16, 2:17 AM CDT | Special Weather Statement | GLD | Red Willow | 28 min |
| May 16, 4:16 AM CDT | Areal Flood Advisory | LBF | Cherry, Grant, Hooker | 3 hr |
| May 16, 4:38 AM CDT | Areal Flood Advisory | LBF | Sheridan | 101 min |
| May 16, 10:57 AM CDT | Areal Flood Advisory | GID | Dawson | 6 hr |
| May 16, 5:11 PM CDT | Mesoscale Discussion | SPC | Dundy | 94 min |
| May 16, 9:25 PM CDT | Special Weather Statement | LBF | Frontier | 65 min |
| May 16, 9:33 PM CDT | Severe Thunderstorm Warning | LBF | Frontier, Hayes | 18 min |
| May 16, 9:39 PM CDT | Special Weather Statement | GLD | Dundy | 66 min |
| May 17, 2:31 AM CDT | Areal Flood Advisory | LBF | Chase | 31 min |
| May 17, 3:02 AM CDT | Flash Flood Warning | LBF | Chase | 3 hr |
| May 17, 6:36 AM CDT | Dense Fog Advisory | CYS | Scotts Bluff | 5 hr |
| May 17, 9:37 AM CDT | Areal Flood Warning | LBF | Keith, Lincoln, McPherson | 3 hr |
| May 18, 5:32 AM CDT | Dense Fog Advisory | CYS | Kimball | 89 min |
| May 19, 1:59 AM CDT | Dense Fog Advisory | FSD | Dakota | 7 hr |
| May 19, 2:45 AM CDT | Dense Fog Advisory | OAX | Burt, Thurston | 5 hr |
| May 19, 3:32 PM CDT | Areal Flood Advisory | LBF | Chase | 3 hr |
| May 19, 5:26 PM CDT | Special Weather Statement | LBF | Keith | 49 min |
| May 19, 5:33 PM CDT | Special Weather Statement | LBF | Chase | 27 min |
| May 19, 6:17 PM CDT | Special Weather Statement | LBF | Keith | 43 min |
| May 19, 6:57 PM CDT | Special Weather Statement | LBF | Arthur | 33 min |
| May 19, 7:44 PM CDT | Special Weather Statement | LBF | Lincoln | 31 min |
| May 20, 1:58 PM CDT | Mesoscale Discussion | SPC | Banner, Box Butte, Cheyenne, Dawes, Kimball, Morrill and 2 more | 3 hr |
| May 20, 5:16 PM CDT | Special Weather Statement | OAX | Madison, Platte | 74 min |
| May 20, 6:19 PM CDT | Special Weather Statement | OAX | Cedar | 56 min |
| May 20, 7:10 PM CDT | Special Weather Statement | CYS | Banner | 50 min |
| May 20, 7:49 PM CDT | Special Weather Statement | CYS | Scotts Bluff | 41 min |
| May 20, 7:54 PM CDT | Special Weather Statement | CYS | Kimball | 51 min |
| May 20, 8:07 PM CDT | Severe Thunderstorm Warning | CYS | Scotts Bluff, Sioux | 38 min |
| May 20, 8:15 PM CDT | Severe Thunderstorm Warning | CYS | Banner, Cheyenne, Kimball | 45 min |
| May 20, 8:55 PM CDT | Severe Thunderstorm Warning | CYS | Banner, Cheyenne, Kimball, Morrill | 39 min |
| May 20, 9:36 PM CDT | Severe Thunderstorm Warning | CYS | Banner, Cheyenne, Kimball | 24 min |
| May 20, 9:53 PM CDT | Special Weather Statement | LBF | Garden | 37 min |
| May 20, 11:21 PM CDT | Special Weather Statement | LBF | Garden | 39 min |
| May 21, 3:54 PM CDT | Mesoscale Discussion | SPC | Banner, Box Butte, Cheyenne, Deuel, Garden, Kimball and 3 more | 3 hr |
| May 21, 5:10 PM CDT | Special Weather Statement | CYS | Dawes | 50 min |
| May 21, 5:17 PM CDT | Severe Thunderstorm Watch | SPC | Arthur, Banner, Box Butte, Cherry, Cheyenne, Dawes and 9 more | 6 hr |
| May 21, 5:28 PM CDT | Special Weather Statement | CYS | Box Butte | 47 min |
| May 21, 5:38 PM CDT | Severe Thunderstorm Warning | CYS | Box Butte, Dawes | 52 min |
| May 21, 5:47 PM CDT | Special Weather Statement | LBF | Sheridan | 43 min |
| May 21, 6:26 PM CDT | Severe Thunderstorm Warning | CYS | Box Butte, Morrill, Scotts Bluff, Sioux | 49 min |
| May 21, 6:32 PM CDT | Severe Thunderstorm Warning | CYS | Dawes | 43 min |
| May 21, 6:57 PM CDT | Special Weather Statement | LBF | Sheridan | 33 min |
| May 21, 7:28 PM CDT | Special Weather Statement | LBF | Sheridan | 47 min |
| May 21, 7:30 PM CDT | Mesoscale Discussion | SPC | Arthur, Box Butte, Chase, Cherry, Cheyenne, Deuel and 9 more | 90 min |
| May 21, 9:04 PM CDT | Special Weather Statement | LBF | Sheridan | 26 min |
| May 21, 9:27 PM CDT | Special Weather Statement | LBF | Sheridan | 18 min |
| May 21, 10:25 PM CDT | Special Weather Statement | LBF | Garden | 35 min |
| May 22, 12:37 AM CDT | Special Weather Statement | LBF | Deuel | 38 min |
| May 22, 2:34 PM CDT | Mesoscale Discussion | SPC | Arthur, Deuel, Keith | 116 min |
| May 22, 3:31 PM CDT | Severe Thunderstorm Warning | GLD | Dundy, Hitchcock | 29 min |
| May 22, 3:55 PM CDT | Severe Thunderstorm Watch | SPC | Arthur, Chase, Cheyenne, Deuel, Dundy, Frontier and 11 more | 5 hr |
| May 22, 4:09 PM CDT | Severe Thunderstorm Warning | LBF | Deuel, Garden, Keith | 51 min |
| May 22, 4:53 PM CDT | Special Weather Statement | GLD | Red Willow | 22 min |
| May 22, 4:58 PM CDT | Special Weather Statement | LBF | Arthur, Garden | 47 min |
| May 22, 5:16 PM CDT | Special Weather Statement | LBF | Thomas | 44 min |
| May 22, 5:25 PM CDT | Special Weather Statement | GLD | Red Willow | 65 min |
| May 22, 5:31 PM CDT | Flash Flood Warning | LBF | Frontier | 3 hr |
| May 22, 5:38 PM CDT | Special Weather Statement | LBF | Frontier | 52 min |
| May 22, 5:42 PM CDT | Flash Flood Warning | GLD | Red Willow | 2 hr |
| May 22, 5:45 PM CDT | Special Weather Statement | GLD | Red Willow | 15 min |
| May 22, 6:06 PM CDT | Special Weather Statement | LBF | Arthur, Grant | 39 min |
| May 22, 6:31 PM CDT | Mesoscale Discussion | SPC | Chase, Cheyenne, Deuel, Dundy, Hayes, Hitchcock and 3 more | 119 min |
| May 22, 6:46 PM CDT | Special Weather Statement | LBF | Hooker | 44 min |
| May 22, 9:17 PM CDT | Special Weather Statement | LBF | Chase | 43 min |
| May 22, 9:21 PM CDT | Special Weather Statement | LBF | Lincoln | 39 min |
| May 22, 9:49 PM CDT | Special Weather Statement | LBF | Perkins | 41 min |
| May 22, 10:07 PM CDT | Special Weather Statement | LBF | Lincoln | 23 min |
| May 22, 10:34 PM CDT | Special Weather Statement | LBF | Chase, Keith, Perkins | 26 min |
| May 22, 11:00 PM CDT | Special Weather Statement | LBF | Chase, Keith, Perkins | 45 min |
| May 22, 11:21 PM CDT | Areal Flood Advisory | LBF | Keith, Perkins | 3 hr |
| May 23, 12:47 AM CDT | Special Weather Statement | LBF | Hooker, McPherson | 58 min |
| May 23, 11:53 AM CDT | Mesoscale Discussion | SPC | Banner, Box Butte, Cheyenne, Dawes, Kimball, Scotts Bluff and 1 more | 2 hr |
| May 23, 1:06 PM CDT | Tornado Watch | SPC | Arthur, Banner, Box Butte, Chase, Cherry, Cheyenne and 12 more | 8 hr |
| May 23, 2:34 PM CDT | Special Weather Statement | LBF | Dawes | 41 min |
| May 23, 2:57 PM CDT | Special Weather Statement | LBF | Garden | 33 min |
| May 23, 2:57 PM CDT | Mesoscale Discussion | SPC | Banner, Box Butte, Cheyenne, Dawes, Deuel, Garden and 5 more | 2 hr |
| May 23, 3:26 PM CDT | Special Weather Statement | LBF | Sheridan | 34 min |
| May 23, 3:38 PM CDT | Severe Thunderstorm Warning | CYS | Scotts Bluff, Sioux | 24 min |
| May 23, 3:39 PM CDT | Special Weather Statement | BOU | Kimball | 51 min |
| May 23, 4:00 PM CDT | Special Weather Statement | LBF | Sheridan | 45 min |
| May 23, 4:45 PM CDT | Special Weather Statement | CYS | Dawes | 45 min |
| May 23, 4:53 PM CDT | Special Weather Statement | CYS | Morrill | 52 min |
| May 23, 5:22 PM CDT | Severe Thunderstorm Warning | CYS | Cheyenne | 38 min |
| May 23, 5:31 PM CDT | Tornado Warning | CYS | Cheyenne | 44 min |
| May 23, 5:33 PM CDT | Tornado Warning | LBF | Deuel, Garden | 42 min |
| May 23, 5:37 PM CDT | Special Weather Statement | LBF | Sheridan | 38 min |
| May 23, 5:37 PM CDT | Mesoscale Discussion | SPC | Arthur, Box Butte, Chase, Cheyenne, Dawes, Deuel and 7 more | 113 min |
| May 23, 6:09 PM CDT | Severe Thunderstorm Warning | LBF | Deuel, Garden, Grant | 51 min |
| May 23, 6:16 PM CDT | Special Weather Statement | LBF | Sheridan | 44 min |
| May 23, 6:38 PM CDT | Special Weather Statement | LBF | Deuel | 52 min |
| May 23, 6:48 PM CDT | Severe Thunderstorm Warning | LBF | Cherry, Garden, Grant, Sheridan | 42 min |
| May 23, 7:00 PM CDT | Severe Thunderstorm Warning | LBF | Arthur, Garden, Grant, Keith | 45 min |
| May 23, 7:04 PM CDT | Special Weather Statement | LBF | Sheridan | 41 min |
| May 23, 7:18 PM CDT | Severe Thunderstorm Warning | LBF | Deuel, Keith, Perkins | 42 min |
| May 23, 7:26 PM CDT | Severe Thunderstorm Warning | LBF | Cherry, Grant, Sheridan | 49 min |
| May 23, 7:39 PM CDT | Severe Thunderstorm Warning | LBF | Arthur, Cherry, Grant, Hooker, McPherson | 51 min |
| May 23, 7:53 PM CDT | Mesoscale Discussion | SPC | Arthur, Chase, Deuel, Dundy, Garden, Grant and 4 more | 67 min |
| May 23, 7:57 PM CDT | Severe Thunderstorm Warning | LBF | Chase, Keith, Perkins | 63 min |
| May 23, 7:59 PM CDT | Special Weather Statement | GLD | Dundy | 46 min |
| May 23, 7:59 PM CDT | Severe Thunderstorm Warning | LBF | Cherry | 46 min |
| May 23, 8:12 PM CDT | Severe Thunderstorm Watch | SPC | Blaine, Brown, Chase, Cherry, Custer, Dawson and 16 more | 5 hr |
| May 23, 8:24 PM CDT | Special Weather Statement | LBF | Hooker | 51 min |
| May 23, 8:25 PM CDT | Severe Thunderstorm Warning | GLD | Dundy | 50 min |
| May 23, 8:28 PM CDT | Areal Flood Warning | LBF | Keith, Perkins | 3 hr |
| May 23, 8:30 PM CDT | Special Weather Statement | LBF | McPherson | 45 min |
| May 23, 8:47 PM CDT | Special Weather Statement | LBF | Cherry | 43 min |
| May 23, 8:54 PM CDT | Special Weather Statement | LBF | Thomas | 51 min |
| May 23, 8:59 PM CDT | Special Weather Statement | LBF | Perkins | 46 min |
| May 23, 9:06 PM CDT | Special Weather Statement | GLD | Dundy | 9 min |
| May 23, 9:11 PM CDT | Severe Thunderstorm Warning | LBF | Brown, Cherry, Keya Paha | 49 min |
| May 23, 9:13 PM CDT | Severe Thunderstorm Warning | GLD | Dundy, Hitchcock | 32 min |
| May 23, 9:14 PM CDT | Special Weather Statement | LBF | Logan | 46 min |
| May 23, 9:17 PM CDT | Severe Thunderstorm Warning | LBF | Chase, Hayes, Perkins | 43 min |
| May 23, 9:29 PM CDT | Special Weather Statement | LBF | Blaine, Logan | 46 min |
| May 23, 9:36 PM CDT | Flash Flood Warning | LBF | Keith, Perkins | 3 hr |
| May 23, 9:39 PM CDT | Special Weather Statement | LBF | Lincoln | 51 min |
| May 23, 9:45 PM CDT | Special Weather Statement | GLD | Hitchcock | 60 min |
| May 23, 9:56 PM CDT | Special Weather Statement | LBF | Hayes | 34 min |
| May 23, 9:56 PM CDT | Mesoscale Discussion | SPC | Blaine, Brown, Custer, Dawson, Dundy, Frontier and 7 more | 2 hr |
| May 23, 10:02 PM CDT | Special Weather Statement | LBF | Brown, Keya Paha, Rock | 43 min |
| May 23, 10:14 PM CDT | Special Weather Statement | LBF | Blaine, Logan, Loup | 46 min |
| May 23, 10:19 PM CDT | Special Weather Statement | LBF | Frontier | 41 min |
| May 23, 10:30 PM CDT | Severe Thunderstorm Warning | LBF | Frontier, Lincoln | 45 min |
| May 23, 10:33 PM CDT | Special Weather Statement | LBF | Lincoln | 42 min |
| May 23, 10:34 PM CDT | Special Weather Statement | GID | Dawson, Gosper | 56 min |
| May 23, 10:43 PM CDT | Special Weather Statement | LBF | Brown, Keya Paha, Rock | 47 min |
| May 23, 10:50 PM CDT | Special Weather Statement | LBF | Blaine, Loup | 40 min |
| May 23, 11:08 PM CDT | Severe Thunderstorm Warning | GID | Dawson, Gosper | 37 min |
| May 23, 11:14 PM CDT | Special Weather Statement | LBF | Custer, Frontier | 46 min |
| May 23, 11:18 PM CDT | Special Weather Statement | GLD | Hitchcock | 27 min |
| May 23, 11:29 PM CDT | Severe Thunderstorm Warning | GLD | Hitchcock, Red Willow | 36 min |
| May 23, 11:36 PM CDT | Special Weather Statement | LBF | Garfield, Loup | 39 min |
| May 23, 11:44 PM CDT | Special Weather Statement | GID | Buffalo, Dawson, Furnas, Gosper, Harlan, Phelps and 1 more | 46 min |
| May 23, 11:59 PM CDT | Special Weather Statement | LBF | Dawson | 31 min |
| May 24, 12:13 AM CDT | Special Weather Statement | LBF | Garfield, Wheeler | 47 min |
| May 24, 1:29 PM CDT | Tornado Watch | SPC | Hitchcock, Red Willow | 9 hr |
| May 24, 5:50 PM CDT | Special Weather Statement | GLD | Red Willow | 25 min |
| May 24, 6:18 PM CDT | Special Weather Statement | LBF | Frontier | 42 min |
| May 24, 7:05 PM CDT | Special Weather Statement | GID | Dawson | 25 min |
| May 24, 7:33 PM CDT | Mesoscale Discussion | SPC | Franklin, Harlan, Webster | 57 min |
| May 24, 8:14 PM CDT | Severe Thunderstorm Warning | GID | Franklin, Harlan | 26 min |
| May 24, 8:17 PM CDT | Special Weather Statement | GID | Dawson | 28 min |
| May 24, 8:39 PM CDT | Special Weather Statement | GID | Franklin | 21 min |
| May 24, 9:07 PM CDT | Special Weather Statement | GID | Dawson | 23 min |
| May 24, 9:24 PM CDT | Special Weather Statement | LBF | Custer | 51 min |
| May 24, 9:35 PM CDT | Special Weather Statement | GID | Dawson | 25 min |
| May 24, 10:03 PM CDT | Special Weather Statement | GID | Buffalo | 27 min |
| May 24, 10:30 PM CDT | Special Weather Statement | GID | Valley | 45 min |
| May 24, 10:57 PM CDT | Dense Fog Advisory | GLD | Dundy, Hitchcock, Red Willow | 7 hr |
| May 24, 11:27 PM CDT | Special Weather Statement | LBF | Wheeler | 48 min |
| May 25, 8:19 AM CDT | Special Weather Statement | GID | Clay | 26 min |
| May 25, 8:44 AM CDT | Special Weather Statement | GID | Fillmore | 31 min |
| May 25, 9:12 AM CDT | Special Weather Statement | GID | York | 33 min |
| May 25, 5:09 PM CDT | Special Weather Statement | OAX | Nemaha | 36 min |
| May 25, 5:43 PM CDT | Special Weather Statement | OAX | Nemaha | 32 min |
| May 25, 5:59 PM CDT | Areal Flood Advisory | OAX | Nemaha | 3 hr |
| May 25, 6:12 PM CDT | Severe Thunderstorm Warning | OAX | Nemaha, Richardson | 48 min |
| May 25, 6:55 PM CDT | Severe Thunderstorm Warning | OAX | Richardson | 50 min |
| May 25, 8:28 PM CDT | Special Weather Statement | OAX | Richardson | 32 min |
| May 26, 10:14 AM CDT | Mesoscale Discussion | SPC | Dundy, Hitchcock, Red Willow | 61 min |
| May 26, 11:14 AM CDT | Severe Thunderstorm Warning | GLD | Dundy, Hitchcock | 40 min |
| May 26, 11:36 AM CDT | Special Weather Statement | GLD | Dundy | 9 min |
| May 26, 11:55 AM CDT | Special Weather Statement | GLD | Hitchcock | 35 min |
| May 26, 12:45 PM CDT | Mesoscale Discussion | SPC | Arthur, Banner, Box Butte, Cheyenne, Dawes, Deuel and 5 more | 2 hr |
| May 26, 1:58 PM CDT | Special Weather Statement | LBF | Frontier | 47 min |
| May 26, 2:27 PM CDT | Severe Thunderstorm Watch | SPC | Arthur, Banner, Box Butte, Cherry, Cheyenne, Dawes and 11 more | 8 hr |
| May 26, 2:31 PM CDT | Severe Thunderstorm Warning | LBF | Frontier | 44 min |
| May 26, 2:34 PM CDT | Special Weather Statement | LBF | Lincoln | 41 min |
| May 26, 2:36 PM CDT | Special Weather Statement | LBF | McPherson | 39 min |
| May 26, 2:39 PM CDT | Special Weather Statement | LBF | Keith, Perkins | 51 min |
| May 26, 3:20 PM CDT | Severe Thunderstorm Warning | LBF | Keith, Lincoln | 40 min |
| May 26, 3:25 PM CDT | Special Weather Statement | CYS | Dawes | 50 min |
| May 26, 3:28 PM CDT | Special Weather Statement | LBF | Logan | 32 min |
| May 26, 3:50 PM CDT | Special Weather Statement | CYS | Sioux | 40 min |
| May 26, 3:56 PM CDT | Special Weather Statement | LBF | Thomas | 34 min |
| May 26, 4:00 PM CDT | Special Weather Statement | LBF | McPherson | 30 min |
| May 26, 4:05 PM CDT | Severe Thunderstorm Warning | GLD | Dundy, Hitchcock | 55 min |
| May 26, 4:08 PM CDT | Severe Thunderstorm Warning | CYS | Box Butte, Dawes, Sioux | 37 min |
| May 26, 4:17 PM CDT | Special Weather Statement | CYS | Dawes | 43 min |
| May 26, 4:18 PM CDT | Severe Thunderstorm Warning | GLD | Dundy, Hitchcock | 57 min |
| May 26, 4:20 PM CDT | Severe Thunderstorm Warning | CYS | Dawes | 40 min |
| May 26, 4:22 PM CDT | Special Weather Statement | LBF | McPherson | 38 min |
| May 26, 4:23 PM CDT | Tornado Warning | GLD | Dundy | 52 min |
| May 26, 4:33 PM CDT | Severe Thunderstorm Warning | LBF | Logan, McPherson | 42 min |
| May 26, 4:42 PM CDT | Special Weather Statement | LBF | Custer | 33 min |
| May 26, 4:42 PM CDT | Tornado Watch | SPC | Chase, Dundy, Frontier, Hayes, Hitchcock, Lincoln and 2 more | 8 hr |
| May 26, 4:45 PM CDT | Severe Thunderstorm Warning | CYS | Dawes | 45 min |
| May 26, 4:46 PM CDT | Tornado Warning | GLD | Dundy | 29 min |
| May 26, 4:51 PM CDT | Severe Thunderstorm Warning | GLD | Hitchcock, Red Willow | 54 min |
| May 26, 4:59 PM CDT | Special Weather Statement | GID | Dawson | 46 min |
| May 26, 5:00 PM CDT | Special Weather Statement | LBF | Frontier | 45 min |
| May 26, 5:00 PM CDT | Tornado Warning | LBF | Chase, Hayes | 60 min |
| May 26, 5:03 PM CDT | Tornado Warning | GLD | Dundy, Hitchcock | 42 min |
| May 26, 5:15 PM CDT | Special Weather Statement | CYS | Sioux | 45 min |
| May 26, 5:20 PM CDT | Tornado Warning | GLD | Hitchcock, Red Willow | 40 min |
| May 26, 5:24 PM CDT | Special Weather Statement | GID | Dawson | 36 min |
| May 26, 5:24 PM CDT | Severe Thunderstorm Warning | LBF | Frontier, Lincoln | 31 min |
| May 26, 5:29 PM CDT | Special Weather Statement | CYS | Dawes | 46 min |
| May 26, 5:29 PM CDT | Tornado Warning | GLD | Hitchcock | 46 min |
| May 26, 5:30 PM CDT | Tornado Warning | LBF | Hayes | 45 min |
| May 26, 5:30 PM CDT | Tornado Warning | LBF | Hayes | 45 min |
| May 26, 5:31 PM CDT | Tornado Warning | GLD | Dundy, Hitchcock | 44 min |
| May 26, 5:33 PM CDT | Severe Thunderstorm Warning | GID | Dawson, Gosper | 42 min |
| May 26, 5:36 PM CDT | Special Weather Statement | CYS | Cheyenne, Kimball | 39 min |
| May 26, 5:39 PM CDT | Severe Thunderstorm Warning | CYS | Box Butte, Dawes | 51 min |
| May 26, 5:39 PM CDT | Severe Thunderstorm Warning | LBF | Blaine, Custer, Logan, Thomas | 36 min |
| May 26, 5:42 PM CDT | Special Weather Statement | LBF | Lincoln | 33 min |
| May 26, 5:44 PM CDT | Special Weather Statement | LBF | Keith | 31 min |
| May 26, 5:44 PM CDT | Mesoscale Discussion | SPC | Arthur, Chase, Cheyenne, Deuel, Dundy, Franklin and 13 more | 2 hr |
| May 26, 5:47 PM CDT | Tornado Warning | CYS | Sioux | 28 min |
| May 26, 5:55 PM CDT | Special Weather Statement | LBF | Sheridan | 35 min |
| May 26, 6:00 PM CDT | Tornado Warning | GLD | Hitchcock, Red Willow | 45 min |
| May 26, 6:07 PM CDT | Tornado Warning | LBF | Hayes | 31 min |
| May 26, 6:07 PM CDT | Severe Thunderstorm Watch | SPC | Adams, Blaine, Buffalo, Butler, Clay, Custer and 28 more | 8 hr |
| May 26, 6:10 PM CDT | Special Weather Statement | LBF | Blaine | 50 min |
| May 26, 6:12 PM CDT | Tornado Warning | GLD | Red Willow | 48 min |
| May 26, 6:15 PM CDT | Special Weather Statement | GID | Gosper | 45 min |
| May 26, 6:18 PM CDT | Special Weather Statement | CYS | Morrill | 42 min |
| May 26, 6:18 PM CDT | Severe Thunderstorm Warning | LBF | Sheridan | 42 min |
| May 26, 6:24 PM CDT | Flash Flood Watch | OAX | Gage, Jefferson, Johnson, Lancaster, Nemaha, Otoe and 3 more | 14 hr |
| May 26, 6:26 PM CDT | Special Weather Statement | LBF | Lincoln | 34 min |
| May 26, 6:27 PM CDT | Severe Thunderstorm Warning | CYS | Cheyenne, Morrill | 33 min |
| May 26, 6:28 PM CDT | Special Weather Statement | GID | Franklin | 32 min |
| May 26, 6:30 PM CDT | Severe Thunderstorm Warning | CYS | Banner | 34 min |
| May 26, 6:32 PM CDT | Special Weather Statement | CYS | Box Butte | 43 min |
| May 26, 6:32 PM CDT | Areal Flood Advisory | GID | Dawson, Gosper | 6 hr |
| May 26, 6:41 PM CDT | Severe Thunderstorm Warning | CYS | Box Butte, Sioux | 34 min |
| May 26, 6:41 PM CDT | Special Weather Statement | GID | Furnas | 49 min |
| May 26, 6:42 PM CDT | Severe Thunderstorm Warning | CYS | Cheyenne | 30 min |
| May 26, 6:46 PM CDT | Tornado Warning | GLD | Red Willow | 44 min |
| May 26, 6:48 PM CDT | Mesoscale Discussion | SPC | Box Butte, Dawes, Morrill, Scotts Bluff, Sheridan, Sioux | 87 min |
| May 26, 6:57 PM CDT | Tornado Warning | GLD | Red Willow | 48 min |
| May 26, 6:57 PM CDT | Special Weather Statement | LBF | McPherson | 33 min |
| May 26, 6:59 PM CDT | Special Weather Statement | LBF | Sheridan | 46 min |
| May 26, 7:00 PM CDT | Special Weather Statement | GID | Gosper, Phelps | 45 min |
| May 26, 7:00 PM CDT | Special Weather Statement | LBF | Garden | 30 min |
| May 26, 7:08 PM CDT | Special Weather Statement | CYS | Banner | 37 min |
| May 26, 7:10 PM CDT | Special Weather Statement | CYS | Banner | 35 min |
| May 26, 7:12 PM CDT | Severe Thunderstorm Warning | CYS | Box Butte | 49 min |
| May 26, 7:12 PM CDT | Special Weather Statement | LBF | Deuel | 33 min |
| May 26, 7:14 PM CDT | Flash Flood Warning | GLD | Hitchcock, Red Willow | 8 hr |
| May 26, 7:15 PM CDT | Special Weather Statement | LBF | Sheridan | 30 min |
| May 26, 7:20 PM CDT | Severe Thunderstorm Warning | GID | Furnas | 31 min |
| May 26, 7:20 PM CDT | Special Weather Statement | LBF | Garden | 25 min |
| May 26, 7:21 PM CDT | Severe Thunderstorm Warning | CYS | Banner, Kimball | 13 min |
| May 26, 7:23 PM CDT | Special Weather Statement | LBF | Hayes | 37 min |
| May 26, 7:33 PM CDT | Severe Thunderstorm Warning | GLD | Red Willow | 42 min |
| May 26, 7:36 PM CDT | Special Weather Statement | GLD | Hitchcock | 39 min |
| May 26, 7:38 PM CDT | Special Weather Statement | GID | Gosper, Kearney, Phelps | 37 min |
| May 26, 7:40 PM CDT | Special Weather Statement | LBF | Sheridan | 35 min |
| May 26, 7:43 PM CDT | Severe Thunderstorm Warning | LBF | Cherry, Sheridan | 47 min |
| May 26, 7:46 PM CDT | Special Weather Statement | LBF | Hayes | 44 min |
| May 26, 7:47 PM CDT | Flash Flood Warning | LBF | Frontier, Hayes | 10 hr |
| May 26, 7:48 PM CDT | Severe Thunderstorm Warning | GLD | Hitchcock | 27 min |
| May 26, 7:57 PM CDT | Special Weather Statement | LBF | Keith | 48 min |
| May 26, 8:02 PM CDT | Tornado Warning | GLD | Hitchcock | 28 min |
| May 26, 8:03 PM CDT | Severe Thunderstorm Warning | GLD | Red Willow | 57 min |
| May 26, 8:03 PM CDT | Severe Thunderstorm Warning | LBF | Frontier, Hayes | 42 min |
| May 26, 8:04 PM CDT | Severe Thunderstorm Warning | LBF | Chase, Hayes | 41 min |
| May 26, 8:05 PM CDT | Severe Thunderstorm Warning | LBF | Keith, Perkins | 40 min |
| May 26, 8:14 PM CDT | Special Weather Statement | GID | Kearney | 46 min |
| May 26, 8:27 PM CDT | Severe Thunderstorm Warning | GLD | Hitchcock, Red Willow | 48 min |
| May 26, 8:28 PM CDT | Severe Thunderstorm Warning | LBF | Chase, Perkins | 32 min |
| May 26, 8:30 PM CDT | Severe Thunderstorm Warning | GID | Franklin, Harlan, Kearney, Phelps | 45 min |
| May 26, 8:32 PM CDT | Areal Flood Advisory | GID | Buffalo, Gosper, Phelps | 6 hr |
| May 26, 8:39 PM CDT | Severe Thunderstorm Warning | LBF | Arthur, Keith, Lincoln, McPherson | 36 min |
| May 26, 8:42 PM CDT | Special Weather Statement | LBF | Frontier | 33 min |
| May 26, 8:43 PM CDT | Flash Flood Warning | GLD | Hitchcock | 6 hr |
| May 26, 8:44 PM CDT | Severe Thunderstorm Warning | LBF | Keith, Lincoln, Perkins | 46 min |
| May 26, 8:49 PM CDT | Special Weather Statement | CYS | Box Butte | 41 min |
| May 26, 8:53 PM CDT | Special Weather Statement | GID | Furnas | 37 min |
| May 26, 8:55 PM CDT | Special Weather Statement | LBF | Chase, Hayes | 65 min |
| May 26, 8:56 PM CDT | Flash Flood Warning | LBF | Lincoln | 62 min |
| May 26, 9:01 PM CDT | Special Weather Statement | GID | Adams | 44 min |
| May 26, 9:02 PM CDT | Severe Thunderstorm Warning | GLD | Red Willow | 17 min |
| May 26, 9:04 PM CDT | Mesoscale Discussion | SPC | Adams, Buffalo, Clay, Dawson, Franklin, Frontier and 13 more | 116 min |
| May 26, 9:14 PM CDT | Severe Thunderstorm Warning | GLD | Red Willow | 46 min |
| May 26, 9:17 PM CDT | Severe Thunderstorm Warning | LBF | Hooker, Logan, McPherson, Thomas | 43 min |
| May 26, 9:18 PM CDT | Special Weather Statement | LBF | Frontier | 27 min |
| May 26, 9:26 PM CDT | Special Weather Statement | LBF | Frontier | 49 min |
| May 26, 9:30 PM CDT | Special Weather Statement | LBF | Lincoln | 45 min |
| May 26, 9:31 PM CDT | Severe Thunderstorm Warning | GID | Furnas, Gosper | 44 min |
| May 26, 9:38 PM CDT | Severe Thunderstorm Warning | GLD | Red Willow | 22 min |
| May 26, 10:04 PM CDT | Special Weather Statement | LBF | Frontier | 56 min |
| May 26, 10:09 PM CDT | Special Weather Statement | GLD | Hitchcock, Red Willow | 66 min |
| May 26, 10:13 PM CDT | Severe Thunderstorm Warning | GID | Furnas, Harlan | 30 min |
| May 26, 10:43 PM CDT | Areal Flood Advisory | GID | Furnas | 6 hr |
| May 26, 11:08 PM CDT | Special Weather Statement | GID | Buffalo, Phelps | 52 min |
| May 26, 11:13 PM CDT | Special Weather Statement | GLD | Red Willow | 62 min |
| May 26, 11:31 PM CDT | Special Weather Statement | GID | Harlan | 44 min |
| May 26, 11:41 PM CDT | River Flood Advisory | LBF | Hayes | 87 min |
| May 27, 1:08 AM CDT | River Flood Warning | LBF | Hayes | 10 hr |
| May 27, 1:13 AM CDT | Special Weather Statement | GLD | Hitchcock, Red Willow | 62 min |
| May 27, 5:16 AM CDT | River Flood Advisory | GLD | Hitchcock | 11 hr |
| May 27, 7:40 AM CDT | Special Weather Statement | GLD | Hitchcock | 80 min |
| May 28, 10:05 PM CDT | Severe Thunderstorm Warning | CYS | Sioux | 40 min |
| May 28, 10:45 PM CDT | Special Weather Statement | CYS | Sioux | 45 min |
| May 28, 11:12 PM CDT | Special Weather Statement | CYS | Sioux | 33 min |
| May 28, 11:25 PM CDT | Special Weather Statement | CYS | Sioux | 35 min |
| May 29, 12:50 AM CDT | Special Weather Statement | LBF | Garden | 40 min |
| May 29, 1:46 AM CDT | Special Weather Statement | LBF | Sheridan | 44 min |
| May 29, 3:29 AM CDT | Special Weather Statement | LBF | Deuel | 46 min |
| May 29, 4:04 AM CDT | Special Weather Statement | LBF | Keith | 26 min |
| May 29, 4:28 AM CDT | Special Weather Statement | LBF | Keith | 47 min |
| May 29, 8:47 AM CDT | Special Weather Statement | GID | Buffalo, Dawson, Sherman, Valley | 43 min |
| May 29, 7:46 PM CDT | Severe Thunderstorm Warning | CYS | Sioux | 29 min |
| May 29, 8:18 PM CDT | Special Weather Statement | CYS | Sioux | 42 min |
| May 29, 9:51 PM CDT | Special Weather Statement | GLD | Dundy | 54 min |
| May 31, 4:32 AM CDT | Dense Fog Advisory | LBF | Deuel, Keith, Lincoln, Perkins | 4 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 | 131 |
| Tornado Warning | 19 |
| Severe Thunderstorm Watch | 9 |
| Tornado Watch | 3 |
| Mesoscale Discussion | 30 |
| Special Weather Statement | 260 |
| Flooding | |
| Areal Flood Warning | 5 |
| Flash Flood Warning | 11 |
| River Flood Warning | 1 |
| Flash Flood Watch | 1 |
| Areal Flood Advisory | 15 |
| River Flood Advisory | 2 |
| Cold | |
| Frost Advisory | 9 |
| Fire | |
| Red Flag Warning | 3 |
| 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.
- Red Willow County48
- Hitchcock County46
- Dundy County43
- Keith County42
- Perkins County38
- Lincoln County36
- Sheridan County32
- Hayes County31
- Garden County30
- Arthur County28
- Chase County28
- Frontier County28
- Deuel County26
- Dawes County25
- Sioux County24
- Dawson County23
- Webster County23
- Franklin County22
- Cheyenne County22
- Box Butte County22
- Phelps County21
- Grant County21
- McPherson County21
- Gosper County20
- Morrill County20
- Kearney County19
- Banner County19
- Adams County18
- Furnas County18
- Kimball County18
- Harlan County17
- Nuckolls County17
- Cherry County17
- Scotts Bluff County16
- York County15
- Thayer County13
- Logan County13
- Clay County12
- Hooker County12
- Hamilton County11
53 more counties
- Custer County11
- Thomas County11
- Buffalo County10
- Polk County10
- Lancaster County10
- Seward County10
- Blaine County10
- Fillmore County9
- Valley County8
- Burt County8
- Butler County8
- Saline County8
- Washington County8
- Brown County8
- Sherman County7
- Madison County7
- Platte County7
- Keya Paha County7
- Gage County7
- Jefferson County7
- Nemaha County7
- Richardson County7
- Greeley County6
- Merrick County6
- Cass County6
- Douglas County6
- Saunders County6
- Loup County6
- Nance County5
- Dodge County5
- Sarpy County5
- Stanton County5
- Rock County5
- Otoe County5
- Hall County4
- Colfax County4
- Cedar County4
- Pawnee County4
- Garfield County4
- Wheeler County4
- Dakota County3
- Howard County3
- Boone County3
- Cuming County3
- Thurston County3
- Wayne County3
- Johnson County3
- Dixon County2
- Boyd County2
- Holt County2
- Antelope County1
- Knox County1
- Pierce County1
Nearby
Alerts in force nowTornadoes on recordThe radar archive20202022
Sources
National Weather Service watches, warnings, advisories and statements from the Iowa Environmental Mesonet's VTEC archive, which reconstructs tornado, severe thunderstorm, flash flood and marine warnings back to 1986 from the NWS text archive. Storm Prediction Center watches and mesoscale discussions from SPC's archive through the Mesonet. County centers from the US Census Bureau. Rebuilt daily.