Alert archive / Nebraska / 2019
Weather alerts in Nebraska, May 2019
677 weather alerts in May 2019, 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 2019. Tap one for its archive.
- Alerts
- 677
- Warnings
- 323
- Watches
- 35
- Advisories
- 57
- Busiest day
- May 28, 2019138 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, 3:39 AM CDT | Frost Advisory | GLD | Dundy, Hitchcock, Red Willow | 30 hr |
| May 1, 3:21 PM CDT | Frost Advisory | GID | Greeley, Hall, Harlan, Howard, Kearney, Nance and 1 more | 19 hr |
| May 1, 3:21 PM CDT | Freeze Warning | GID | Buffalo, Dawson, Furnas, Gosper, Sherman, Valley | 19 hr |
| May 1, 4:12 PM CDT | Frost Advisory | OAX | Antelope, Boone, Cedar, Colfax, Knox, Madison and 4 more | 17 hr |
| May 3, 2:56 PM CDT | Special Weather Statement | GLD | Red Willow | 34 min |
| May 4, 3:44 AM CDT | Dense Fog Advisory | FSD | Dakota, Dixon | 5 hr |
| May 4, 4:33 AM CDT | Dense Fog Advisory | OAX | Butler, Cedar, Colfax, Gage, Jefferson, Knox and 6 more | 4 hr |
| May 4, 4:38 AM CDT | Dense Fog Advisory | GID | Fillmore, Thayer, York | 5 hr |
| May 4, 1:58 PM CDT | Mesoscale Discussion | SPC | Antelope, Blaine, Boone, Brown, Buffalo, Custer and 23 more | 2 hr |
| May 4, 2:03 PM CDT | Special Weather Statement | LBF | Brown | 42 min |
| May 4, 2:30 PM CDT | Special Weather Statement | LBF | Brown | 45 min |
| May 4, 2:36 PM CDT | Special Weather Statement | LBF | Holt | 39 min |
| May 4, 2:53 PM CDT | Special Weather Statement | LBF | Lincoln | 52 min |
| May 4, 3:01 PM CDT | Severe Thunderstorm Warning | LBF | Holt | 44 min |
| May 4, 3:06 PM CDT | Special Weather Statement | LBF | Loup | 39 min |
| May 4, 3:34 PM CDT | Special Weather Statement | LBF | Dawson | 41 min |
| May 4, 3:44 PM CDT | Severe Thunderstorm Warning | LBF | Holt | 46 min |
| May 4, 4:00 PM CDT | Special Weather Statement | LBF | Garfield, Loup | 45 min |
| May 4, 4:13 PM CDT | Special Weather Statement | GID | Furnas, Gosper | 32 min |
| May 4, 4:19 PM CDT | Severe Thunderstorm Warning | LBF | Holt | 23 min |
| May 4, 4:27 PM CDT | Special Weather Statement | OAX | Antelope | 33 min |
| May 4, 4:45 PM CDT | Special Weather Statement | GID | Furnas, Gosper | 30 min |
| May 4, 4:47 PM CDT | Special Weather Statement | LBF | Valley | 43 min |
| May 4, 4:51 PM CDT | Severe Thunderstorm Warning | OAX | Antelope | 24 min |
| May 4, 5:17 PM CDT | Special Weather Statement | GID | Furnas | 28 min |
| May 4, 5:47 PM CDT | Special Weather Statement | GID | Furnas | 28 min |
| May 4, 6:12 PM CDT | Special Weather Statement | GID | Furnas | 33 min |
| May 4, 6:37 PM CDT | Special Weather Statement | OAX | Wayne | 38 min |
| May 4, 6:48 PM CDT | Special Weather Statement | GID | Harlan | 27 min |
| May 4, 7:05 PM CDT | Special Weather Statement | OAX | Cuming | 25 min |
| May 4, 7:22 PM CDT | Special Weather Statement | GID | Franklin | 23 min |
| May 4, 7:34 PM CDT | Special Weather Statement | OAX | Cuming | 26 min |
| May 4, 7:46 PM CDT | Special Weather Statement | GID | Franklin | 29 min |
| May 4, 7:59 PM CDT | Special Weather Statement | OAX | Burt | 31 min |
| May 4, 8:31 PM CDT | Special Weather Statement | OAX | Washington | 29 min |
| May 4, 8:59 PM CDT | Special Weather Statement | OAX | Washington | 31 min |
| May 5, 11:27 AM CDT | Special Weather Statement | LBF | Wheeler | 33 min |
| May 5, 1:35 PM CDT | Mesoscale Discussion | SPC | Buffalo, Burt, Butler, Cass, Colfax, Dodge and 14 more | 2 hr |
| May 5, 3:10 PM CDT | Special Weather Statement | OAX | Butler, Saunders | 50 min |
| May 5, 3:14 PM CDT | Special Weather Statement | OAX | Butler | 46 min |
| May 5, 3:16 PM CDT | Severe Thunderstorm Warning | GID | Howard, Merrick, Nance | 44 min |
| May 5, 3:17 PM CDT | Severe Thunderstorm Warning | OAX | Butler, Saunders | 28 min |
| May 5, 3:24 PM CDT | Special Weather Statement | OAX | Saunders | 36 min |
| May 5, 3:37 PM CDT | Severe Thunderstorm Warning | OAX | Dodge, Douglas, Saunders | 38 min |
| May 5, 3:39 PM CDT | Severe Thunderstorm Warning | GID | Hamilton, Merrick | 51 min |
| May 5, 3:39 PM CDT | Severe Thunderstorm Watch | SPC | Adams, Buffalo, Butler, Cass, Clay, Douglas and 30 more | 6 hr |
| May 5, 3:44 PM CDT | Severe Thunderstorm Warning | OAX | Butler, Saunders | 31 min |
| May 5, 3:47 PM CDT | Severe Thunderstorm Warning | OAX | Butler, Seward | 28 min |
| May 5, 4:01 PM CDT | Severe Thunderstorm Warning | GID | Polk | 44 min |
| May 5, 4:05 PM CDT | Severe Thunderstorm Warning | OAX | Butler, Lancaster, Saunders, Seward | 25 min |
| May 5, 4:26 PM CDT | Severe Thunderstorm Warning | GID | Hamilton, Merrick | 49 min |
| May 5, 4:26 PM CDT | Severe Thunderstorm Warning | OAX | Butler, Lancaster, Saunders, Seward | 34 min |
| May 5, 4:47 PM CDT | Severe Thunderstorm Warning | GID | Hamilton | 29 min |
| May 5, 4:57 PM CDT | Severe Thunderstorm Warning | OAX | Butler, Lancaster, Saunders, Seward | 33 min |
| May 5, 5:01 PM CDT | Mesoscale Discussion | SPC | Adams, Buffalo, Butler, Cass, Clay, Douglas and 27 more | 89 min |
| May 5, 5:03 PM CDT | Severe Thunderstorm Warning | OAX | Seward | 27 min |
| May 5, 5:14 PM CDT | Severe Thunderstorm Warning | GID | Clay, Fillmore, Hamilton, York | 46 min |
| May 5, 5:22 PM CDT | Severe Thunderstorm Warning | OAX | Lancaster, Saline, Seward | 23 min |
| May 5, 5:24 PM CDT | Special Weather Statement | GID | Furnas | 36 min |
| May 5, 5:40 PM CDT | Tornado Warning | OAX | Lancaster | 35 min |
| May 5, 5:50 PM CDT | Severe Thunderstorm Warning | GID | Adams, Hall | 29 min |
| May 5, 5:56 PM CDT | Severe Thunderstorm Warning | GID | Clay, Fillmore, Hamilton, York | 64 min |
| May 5, 5:57 PM CDT | Tornado Warning | OAX | Cass, Lancaster, Otoe | 33 min |
| May 5, 5:59 PM CDT | Severe Thunderstorm Warning | GID | Harlan | 61 min |
| May 5, 6:11 PM CDT | Severe Thunderstorm Warning | OAX | Gage, Johnson, Lancaster, Otoe | 34 min |
| May 5, 6:18 PM CDT | Severe Thunderstorm Warning | GID | Adams | 42 min |
| May 5, 6:23 PM CDT | Severe Thunderstorm Warning | GID | Franklin, Kearney | 55 min |
| May 5, 6:23 PM CDT | Severe Thunderstorm Warning | OAX | Cass, Johnson, Lancaster, Otoe | 37 min |
| May 5, 6:28 PM CDT | Severe Thunderstorm Warning | OAX | Washington | 32 min |
| May 5, 6:29 PM CDT | Severe Thunderstorm Warning | GID | Clay, Fillmore, Nuckolls, Thayer | 61 min |
| May 5, 6:33 PM CDT | Mesoscale Discussion | SPC | Cass, Clay, Fillmore, Gage, Jefferson, Johnson and 9 more | 87 min |
| May 5, 6:50 PM CDT | Special Weather Statement | GID | Kearney | 25 min |
| May 5, 6:50 PM CDT | Severe Thunderstorm Warning | OAX | Cass, Johnson, Nemaha, Otoe, Richardson | 25 min |
| May 5, 6:54 PM CDT | Severe Thunderstorm Warning | OAX | Washington | 36 min |
| May 5, 6:56 PM CDT | Severe Thunderstorm Warning | GID | Webster | 49 min |
| May 5, 7:03 PM CDT | Severe Thunderstorm Warning | GID | Adams, Clay, Fillmore | 26 min |
| May 5, 7:25 PM CDT | Severe Thunderstorm Warning | GID | Adams | 36 min |
| May 5, 7:28 PM CDT | Severe Thunderstorm Warning | GID | Clay, Nuckolls | 47 min |
| May 5, 7:28 PM CDT | Special Weather Statement | OAX | Pawnee, Richardson | 32 min |
| May 5, 7:43 PM CDT | Severe Thunderstorm Warning | GID | Webster | 20 min |
| May 5, 8:44 PM CDT | Special Weather Statement | GID | Thayer | 46 min |
| May 5, 9:18 PM CDT | Mesoscale Discussion | SPC | Thayer | 57 min |
| May 5, 9:37 PM CDT | Special Weather Statement | CYS | Morrill | 38 min |
| May 6, 6:55 AM CDT | Special Weather Statement | LBF | Dawson | 35 min |
| May 6, 6:58 AM CDT | Special Weather Statement | GID | Dawson | 47 min |
| May 6, 7:48 AM CDT | Special Weather Statement | GID | Buffalo | 42 min |
| May 6, 10:49 AM CDT | Special Weather Statement | GID | Buffalo | 41 min |
| May 6, 10:59 AM CDT | Special Weather Statement | GID | Franklin | 46 min |
| May 6, 11:02 AM CDT | Severe Thunderstorm Warning | GID | Franklin | 43 min |
| May 6, 11:37 AM CDT | Severe Thunderstorm Warning | GID | Franklin, Webster | 38 min |
| May 6, 12:16 PM CDT | Severe Thunderstorm Warning | GID | Nuckolls, Webster | 44 min |
| May 6, 12:35 PM CDT | Severe Thunderstorm Warning | GID | Adams, Franklin, Webster | 40 min |
| May 6, 12:53 PM CDT | Special Weather Statement | GID | Harlan | 22 min |
| May 6, 12:55 PM CDT | Severe Thunderstorm Warning | GID | Nuckolls, Webster | 50 min |
| May 6, 1:12 PM CDT | Special Weather Statement | OAX | Seward | 48 min |
| May 6, 1:13 PM CDT | Special Weather Statement | GID | Webster | 32 min |
| May 6, 1:16 PM CDT | Mesoscale Discussion | SPC | Adams, Buffalo, Clay, Dawson, Fillmore, Franklin and 13 more | 119 min |
| May 6, 1:28 PM CDT | Special Weather Statement | GID | Thayer | 32 min |
| May 6, 1:36 PM CDT | Special Weather Statement | GID | Franklin | 24 min |
| May 6, 1:39 PM CDT | Severe Thunderstorm Warning | GID | Nuckolls, Thayer | 51 min |
| May 6, 2:09 PM CDT | Special Weather Statement | GID | Nuckolls | 36 min |
| May 6, 2:14 PM CDT | Special Weather Statement | GID | Webster | 31 min |
| May 6, 2:25 PM CDT | Severe Thunderstorm Warning | OAX | Jefferson | 20 min |
| May 6, 3:30 PM CDT | Areal Flood Advisory | GID | Nuckolls | 6 hr |
| May 6, 5:27 PM CDT | Dense Fog Advisory | GLD | Dundy, Hitchcock, Red Willow | 6 hr |
| May 6, 9:14 PM CDT | Dense Fog Advisory | CYS | Kimball | 17 hr |
| May 7, 3:46 AM CDT | Flash Flood Watch | OAX | Cass, Gage, Jefferson, Johnson, Lancaster, Nemaha and 4 more | 35 hr |
| May 7, 4:32 AM CDT | Flash Flood Watch | GID | Clay, Fillmore, Nuckolls, Thayer, Webster | 30 hr |
| May 7, 4:45 AM CDT | Dense Fog Advisory | GLD | Dundy | 3 hr |
| May 7, 10:08 AM CDT | River Flood Warning | OAX | Washington | 4 days |
| May 7, 2:36 PM CDT | Dense Fog Advisory | GLD | Dundy, Hitchcock, Red Willow | 19 hr |
| May 7, 8:00 PM CDT | Dense Fog Advisory | CYS | Banner, Cheyenne, Kimball | 14 hr |
| May 7, 10:38 PM CDT | Dense Fog Advisory | LBF | Arthur, Chase, Deuel, Frontier, Garden, Hayes and 3 more | 9 hr |
| May 8, 9:58 AM CDT | River Flood Advisory | OAX | Washington | 19 days |
| May 8, 12:46 PM CDT | River Flood Warning | OAX | Richardson | 20 hr |
| May 8, 12:53 PM CDT | River Flood Warning | OAX | Nemaha | 13 hr |
| May 8, 2:47 PM CDT | Freeze Watch | GID | Buffalo, Dawson, Franklin, Furnas, Gosper, Greeley and 6 more | 13 hr |
| May 8, 3:02 PM CDT | Freeze Watch | LBF | Arthur, Blaine, Boyd, Brown, Chase, Cherry and 20 more | 12 hr |
| May 8, 3:12 PM CDT | Freeze Watch | GLD | Dundy, Hitchcock, Red Willow | 24 hr |
| May 9, 3:04 AM CDT | Freeze Warning | GLD | Dundy, Hitchcock, Red Willow | 30 hr |
| May 9, 3:12 AM CDT | Freeze Warning | LBF | Arthur, Blaine, Boyd, Brown, Chase, Cherry and 20 more | 30 hr |
| May 9, 3:17 AM CDT | Frost Advisory | GID | Adams, Clay, Fillmore, Franklin, Hall, Hamilton and 8 more | 30 hr |
| May 9, 3:17 AM CDT | Freeze Warning | GID | Buffalo, Dawson, Furnas, Gosper, Greeley, Harlan and 4 more | 30 hr |
| May 9, 3:33 AM CDT | Frost Advisory | OAX | Antelope, Boone, Burt, Butler, Cedar, Colfax and 11 more | 29 hr |
| May 9, 3:38 AM CDT | Frost Advisory | FSD | Dakota, Dixon | 28 hr |
| May 10, 3:42 PM CDT | Frost Advisory | GLD | Dundy, Hitchcock, Red Willow | 17 hr |
| May 11, 1:51 PM CDT | Frost Advisory | GID | Dawson, Furnas, Gosper | 19 hr |
| May 11, 3:13 PM CDT | Frost Advisory | GLD | Dundy, Hitchcock, Red Willow | 17 hr |
| May 11, 3:33 PM CDT | Frost Advisory | LBF | Arthur, Chase, Deuel, Frontier, Garden, Grant and 6 more | 17 hr |
| May 13, 4:47 PM CDT | Special Weather Statement | CYS | Morrill | 28 min |
| May 13, 6:43 PM CDT | Special Weather Statement | CYS | Sioux | 32 min |
| May 13, 7:16 PM CDT | Special Weather Statement | CYS | Scotts Bluff | 29 min |
| May 13, 8:22 PM CDT | Special Weather Statement | LBF | Chase | 38 min |
| May 14, 4:04 PM CDT | Special Weather Statement | CYS | Dawes | 26 min |
| May 14, 4:32 PM CDT | Special Weather Statement | CYS | Dawes | 28 min |
| May 14, 5:16 PM CDT | Special Weather Statement | CYS | Morrill | 29 min |
| May 14, 5:18 PM CDT | Special Weather Statement | CYS | Dawes | 27 min |
| May 14, 6:00 PM CDT | Mesoscale Discussion | SPC | Arthur, Box Butte, Cherry, Dawes, Garden, Grant and 5 more | 90 min |
| May 14, 6:18 PM CDT | Severe Thunderstorm Warning | CYS | Sioux | 42 min |
| May 14, 6:24 PM CDT | Special Weather Statement | LBF | Sheridan | 51 min |
| May 14, 6:59 PM CDT | Severe Thunderstorm Warning | CYS | Sioux | 46 min |
| May 14, 7:23 PM CDT | Special Weather Statement | LBF | Arthur, Deuel, Grant, Keith, Perkins | 52 min |
| May 14, 7:47 PM CDT | Severe Thunderstorm Warning | CYS | Box Butte, Dawes, Sioux | 43 min |
| May 14, 8:20 PM CDT | Special Weather Statement | LBF | Arthur, Grant | 55 min |
| May 14, 8:30 PM CDT | Special Weather Statement | CYS | Box Butte | 45 min |
| May 15, 1:44 AM CDT | Special Weather Statement | GID | Franklin | 31 min |
| May 15, 1:49 AM CDT | Severe Thunderstorm Warning | GID | Franklin, Harlan | 41 min |
| May 15, 2:24 AM CDT | Special Weather Statement | GID | Franklin | 21 min |
| May 15, 2:27 AM CDT | Severe Thunderstorm Warning | GID | Franklin, Webster | 35 min |
| May 15, 4:28 AM CDT | Special Weather Statement | GID | Webster | 17 min |
| May 15, 4:45 AM CDT | Special Weather Statement | GID | Nuckolls | 30 min |
| May 15, 4:47 AM CDT | Severe Thunderstorm Warning | GID | Nuckolls | 43 min |
| May 15, 6:38 AM CDT | Special Weather Statement | GID | Nuckolls | 37 min |
| May 15, 6:58 AM CDT | Special Weather Statement | GID | Nuckolls | 32 min |
| May 15, 5:05 PM CDT | Special Weather Statement | GLD | Dundy | 25 min |
| May 15, 5:54 PM CDT | Severe Thunderstorm Warning | GLD | Dundy | 51 min |
| May 15, 6:39 PM CDT | Special Weather Statement | GLD | Hitchcock | 51 min |
| May 15, 7:00 PM CDT | Special Weather Statement | LBF | Hayes | 45 min |
| May 15, 8:05 PM CDT | Special Weather Statement | GLD | Red Willow | 25 min |
| May 15, 8:28 PM CDT | Special Weather Statement | LBF | Keith | 47 min |
| May 15, 8:40 PM CDT | Special Weather Statement | LBF | McPherson | 35 min |
| May 15, 9:16 PM CDT | Special Weather Statement | LBF | Logan | 29 min |
| May 15, 9:40 PM CDT | Special Weather Statement | LBF | Thomas | 35 min |
| May 15, 10:16 PM CDT | Special Weather Statement | LBF | Blaine | 29 min |
| May 15, 10:47 PM CDT | Special Weather Statement | LBF | Loup | 28 min |
| May 15, 10:52 PM CDT | Severe Thunderstorm Warning | LBF | Blaine, Garfield, Loup | 39 min |
| May 15, 11:06 PM CDT | Special Weather Statement | LBF | Rock | 39 min |
| May 15, 11:39 PM CDT | Special Weather Statement | LBF | Garfield, Holt | 51 min |
| May 16, 12:21 AM CDT | Special Weather Statement | LBF | Wheeler | 39 min |
| May 16, 12:49 AM CDT | Special Weather Statement | OAX | Antelope | 41 min |
| May 16, 2:22 PM CDT | Mesoscale Discussion | SPC | Banner, Box Butte, Cheyenne, Garden, Kimball, Morrill and 2 more | 113 min |
| May 16, 2:25 PM CDT | Special Weather Statement | CYS | Cheyenne | 35 min |
| May 16, 4:33 PM CDT | Special Weather Statement | CYS | Banner | 27 min |
| May 16, 4:35 PM CDT | Special Weather Statement | CYS | Sioux | 25 min |
| May 16, 4:53 PM CDT | Special Weather Statement | CYS | Box Butte | 52 min |
| May 16, 5:09 PM CDT | Severe Thunderstorm Warning | CYS | Box Butte, Dawes, Sioux | 13 min |
| May 16, 5:15 PM CDT | Severe Thunderstorm Warning | CYS | Box Butte, Morrill | 45 min |
| May 16, 5:31 PM CDT | Special Weather Statement | CYS | Box Butte | 29 min |
| May 16, 5:37 PM CDT | Special Weather Statement | GLD | Red Willow | 23 min |
| May 16, 5:40 PM CDT | Special Weather Statement | LBF | Sheridan | 35 min |
| May 16, 5:55 PM CDT | Severe Thunderstorm Warning | CYS | Box Butte | 34 min |
| May 16, 5:58 PM CDT | Special Weather Statement | GLD | Red Willow | 32 min |
| May 16, 6:00 PM CDT | Flash Flood Warning | CYS | Box Butte | 89 min |
| May 16, 6:20 PM CDT | Special Weather Statement | LBF | Sheridan | 25 min |
| May 16, 6:22 PM CDT | Severe Thunderstorm Warning | GLD | Hitchcock, Red Willow | 38 min |
| May 16, 6:40 PM CDT | Special Weather Statement | LBF | Chase | 35 min |
| May 16, 6:47 PM CDT | Severe Thunderstorm Warning | GLD | Red Willow | 43 min |
| May 16, 7:02 PM CDT | Special Weather Statement | GLD | Red Willow | 28 min |
| May 16, 7:21 PM CDT | Severe Thunderstorm Warning | OAX | Dodge, Saunders | 24 min |
| May 16, 7:35 PM CDT | Special Weather Statement | LBF | Hayes | 25 min |
| May 16, 7:38 PM CDT | Special Weather Statement | LBF | Perkins | 37 min |
| May 16, 7:38 PM CDT | Severe Thunderstorm Warning | OAX | Dodge, Washington | 37 min |
| May 16, 7:40 PM CDT | Special Weather Statement | GID | Gosper | 35 min |
| May 16, 7:57 PM CDT | Severe Thunderstorm Watch | SPC | Burt, Cuming, Dodge, Washington | 6 hr |
| May 16, 8:00 PM CDT | Severe Thunderstorm Warning | OAX | Burt, Dodge, Washington | 30 min |
| May 16, 8:06 PM CDT | Mesoscale Discussion | SPC | Antelope, Arthur, Blaine, Boone, Brown, Buffalo and 28 more | 114 min |
| May 16, 8:08 PM CDT | Special Weather Statement | LBF | Keith | 52 min |
| May 16, 8:14 PM CDT | Special Weather Statement | GID | Gosper | 46 min |
| May 16, 8:15 PM CDT | Special Weather Statement | LBF | Lincoln | 30 min |
| May 16, 8:19 PM CDT | Special Weather Statement | CYS | Banner | 41 min |
| May 16, 8:22 PM CDT | Severe Thunderstorm Warning | OAX | Burt, Washington | 23 min |
| May 16, 8:24 PM CDT | Special Weather Statement | GID | Dawson | 51 min |
| May 16, 8:30 PM CDT | Special Weather Statement | LBF | Dawson | 30 min |
| May 16, 8:35 PM CDT | Special Weather Statement | LBF | Keith | 25 min |
| May 16, 8:38 PM CDT | Severe Thunderstorm Warning | LBF | Lincoln | 52 min |
| May 16, 8:39 PM CDT | Special Weather Statement | CYS | Banner | 51 min |
| May 16, 8:40 PM CDT | Severe Thunderstorm Warning | OAX | Burt, Washington | 35 min |
| May 16, 9:40 PM CDT | Special Weather Statement | LBF | McPherson | 35 min |
| May 16, 9:57 PM CDT | Severe Thunderstorm Warning | OAX | Burt, Washington | 33 min |
| May 16, 10:04 PM CDT | Special Weather Statement | CYS | Sioux | 41 min |
| May 16, 10:22 PM CDT | Severe Thunderstorm Warning | OAX | Burt | 38 min |
| May 16, 11:12 PM CDT | Mesoscale Discussion | SPC | Burt, Cuming, Dodge, Washington | 2 hr |
| May 17, 1:14 PM CDT | Mesoscale Discussion | SPC | Banner, Cheyenne, Kimball, Scotts Bluff | 2 hr |
| May 17, 1:54 PM CDT | Severe Thunderstorm Watch | SPC | Banner, Cheyenne, Kimball, Morrill, Scotts Bluff | 6 hr |
| May 17, 1:55 PM CDT | Mesoscale Discussion | SPC | Arthur, Blaine, Chase, Custer, Dawson, Dundy and 13 more | 2 hr |
| May 17, 2:59 PM CDT | Tornado Watch | SPC | Arthur, Blaine, Buffalo, Chase, Custer, Dawson and 27 more | 9 hr |
| May 17, 3:35 PM CDT | Special Weather Statement | GID | Dawson, Gosper | 40 min |
| May 17, 3:38 PM CDT | Severe Thunderstorm Warning | CYS | Kimball | 37 min |
| May 17, 3:47 PM CDT | Severe Thunderstorm Warning | GID | Dawson, Gosper, Phelps | 43 min |
| May 17, 3:53 PM CDT | Special Weather Statement | LBF | Thomas | 52 min |
| May 17, 4:03 PM CDT | Severe Thunderstorm Warning | LBF | Blaine, Brown, Cherry, Thomas | 42 min |
| May 17, 4:05 PM CDT | Severe Thunderstorm Warning | CYS | Kimball | 25 min |
| May 17, 4:10 PM CDT | Special Weather Statement | CYS | Kimball | 50 min |
| May 17, 4:22 PM CDT | Severe Thunderstorm Warning | GID | Buffalo, Dawson | 23 min |
| May 17, 4:22 PM CDT | Severe Thunderstorm Warning | LBF | Blaine, Brown, Custer, Loup, Rock | 38 min |
| May 17, 4:24 PM CDT | Special Weather Statement | LBF | Custer | 36 min |
| May 17, 4:27 PM CDT | Severe Thunderstorm Warning | CYS | Cheyenne, Kimball | 30 min |
| May 17, 4:27 PM CDT | Severe Thunderstorm Warning | LBF | Keith, Perkins | 48 min |
| May 17, 4:28 PM CDT | Special Weather Statement | LBF | Custer | 32 min |
| May 17, 4:31 PM CDT | Severe Thunderstorm Warning | GLD | Dundy | 44 min |
| May 17, 4:33 PM CDT | Severe Thunderstorm Warning | LBF | Deuel, Garden, Keith | 42 min |
| May 17, 4:38 PM CDT | Severe Thunderstorm Watch | SPC | Boyd, Brown, Cherry, Keya Paha, Sheridan | 7 hr |
| May 17, 4:43 PM CDT | Severe Thunderstorm Warning | GLD | Hitchcock | 47 min |
| May 17, 4:45 PM CDT | Special Weather Statement | LBF | Brown | 45 min |
| May 17, 4:46 PM CDT | Severe Thunderstorm Warning | GID | Sherman, Valley | 44 min |
| May 17, 4:56 PM CDT | Severe Thunderstorm Warning | GLD | Dundy, Hitchcock | 34 min |
| May 17, 4:59 PM CDT | Severe Thunderstorm Warning | LBF | Blaine, Loup, Rock | 46 min |
| May 17, 5:02 PM CDT | Special Weather Statement | LBF | Brown, Rock | 28 min |
| May 17, 5:05 PM CDT | Severe Thunderstorm Warning | LBF | Arthur, Garden, Keith | 40 min |
| May 17, 5:07 PM CDT | Mesoscale Discussion | SPC | Banner, Cheyenne, Kimball, Morrill, Scotts Bluff | 113 min |
| May 17, 5:15 PM CDT | Tornado Warning | GLD | Hitchcock | 30 min |
| May 17, 5:16 PM CDT | Severe Thunderstorm Warning | LBF | Arthur, Keith | 44 min |
| May 17, 5:20 PM CDT | Severe Thunderstorm Warning | GLD | Hitchcock | 55 min |
| May 17, 5:29 PM CDT | Severe Thunderstorm Warning | LBF | Brown, Keya Paha | 31 min |
| May 17, 5:30 PM CDT | Special Weather Statement | CYS | Cheyenne | 45 min |
| May 17, 5:32 PM CDT | Special Weather Statement | LBF | Brown | 28 min |
| May 17, 5:37 PM CDT | Tornado Warning | GLD | Hitchcock, Red Willow | 23 min |
| May 17, 5:37 PM CDT | Severe Thunderstorm Warning | LBF | Holt, Rock | 38 min |
| May 17, 5:42 PM CDT | Severe Thunderstorm Warning | GLD | Red Willow | 38 min |
| May 17, 5:44 PM CDT | Severe Thunderstorm Warning | GLD | Hitchcock | 31 min |
| May 17, 5:45 PM CDT | Mesoscale Discussion | SPC | Arthur, Blaine, Buffalo, Chase, Custer, Dawson and 27 more | 2 hr |
| May 17, 5:51 PM CDT | Tornado Warning | GLD | Red Willow | 28 min |
| May 17, 5:57 PM CDT | Special Weather Statement | LBF | Holt | 33 min |
| May 17, 5:58 PM CDT | Severe Thunderstorm Warning | LBF | Keith, Perkins | 47 min |
| May 17, 6:02 PM CDT | Special Weather Statement | LBF | Keya Paha | 43 min |
| May 17, 6:03 PM CDT | Tornado Warning | LBF | Frontier | 42 min |
| May 17, 6:07 PM CDT | Severe Thunderstorm Warning | LBF | Frontier, Hayes | 53 min |
| May 17, 6:12 PM CDT | Special Weather Statement | CYS | Cheyenne | 48 min |
| May 17, 6:12 PM CDT | Severe Thunderstorm Warning | LBF | Holt, Rock | 17 min |
| May 17, 6:13 PM CDT | Severe Thunderstorm Warning | LBF | Arthur, Grant, Hooker, McPherson | 47 min |
| May 17, 6:15 PM CDT | Special Weather Statement | LBF | Rock | 45 min |
| May 17, 6:18 PM CDT | Severe Thunderstorm Warning | CYS | Cheyenne, Morrill | 27 min |
| May 17, 6:18 PM CDT | Special Weather Statement | LBF | Boyd | 12 min |
| May 17, 6:21 PM CDT | Severe Thunderstorm Warning | LBF | Brown, Keya Paha, Rock | 39 min |
| May 17, 6:26 PM CDT | Special Weather Statement | LBF | Blaine | 49 min |
| May 17, 6:27 PM CDT | Severe Thunderstorm Warning | LBF | Hayes, Lincoln | 24 min |
| May 17, 6:29 PM CDT | Severe Thunderstorm Warning | CYS | Cheyenne | 16 min |
| May 17, 6:34 PM CDT | Severe Thunderstorm Warning | LBF | Brown, Cherry, Thomas | 41 min |
| May 17, 6:37 PM CDT | Severe Thunderstorm Warning | CYS | Cheyenne, Morrill | 23 min |
| May 17, 6:41 PM CDT | Tornado Warning | LBF | Frontier | 49 min |
| May 17, 6:48 PM CDT | Tornado Warning | GID | Dawson | 57 min |
| May 17, 6:58 PM CDT | Severe Thunderstorm Warning | LBF | Cherry, Hooker | 47 min |
| May 17, 7:00 PM CDT | Special Weather Statement | LBF | Deuel | 45 min |
| May 17, 7:04 PM CDT | Tornado Warning | LBF | Frontier, Lincoln | 41 min |
| May 17, 7:14 PM CDT | Severe Thunderstorm Warning | LBF | Brown, Cherry | 31 min |
| May 17, 7:28 PM CDT | Special Weather Statement | LBF | Lincoln, Logan | 47 min |
| May 17, 7:31 PM CDT | Special Weather Statement | LBF | Arthur | 44 min |
| May 17, 7:40 PM CDT | Tornado Warning | GID | Dawson | 65 min |
| May 17, 7:40 PM CDT | Severe Thunderstorm Warning | LBF | Cherry, Thomas | 50 min |
| May 17, 7:42 PM CDT | Special Weather Statement | LBF | Thomas | 33 min |
| May 17, 7:47 PM CDT | Severe Thunderstorm Warning | LBF | Cherry | 28 min |
| May 17, 7:49 PM CDT | Special Weather Statement | LBF | Keya Paha | 41 min |
| May 17, 7:53 PM CDT | Mesoscale Discussion | SPC | Boyd, Cherry, Keya Paha, Sheridan | 2 hr |
| May 17, 8:12 PM CDT | Special Weather Statement | LBF | Hooker | 33 min |
| May 17, 8:12 PM CDT | Mesoscale Discussion | SPC | Antelope, Boone, Custer, Dawson, Garfield, Greeley and 5 more | 2 hr |
| May 17, 8:15 PM CDT | Tornado Warning | LBF | Custer | 45 min |
| May 17, 8:16 PM CDT | Special Weather Statement | LBF | McPherson, Thomas | 29 min |
| May 17, 8:28 PM CDT | Special Weather Statement | LBF | Brown | 32 min |
| May 17, 8:31 PM CDT | Special Weather Statement | LBF | Lincoln | 29 min |
| May 17, 8:37 PM CDT | Special Weather Statement | LBF | Keya Paha | 23 min |
| May 17, 8:39 PM CDT | Special Weather Statement | LBF | Hooker | 36 min |
| May 17, 8:49 PM CDT | Special Weather Statement | LBF | Brown | 41 min |
| May 17, 8:56 PM CDT | Special Weather Statement | LBF | Lincoln, Logan | 34 min |
| May 17, 8:59 PM CDT | Severe Thunderstorm Warning | LBF | Logan, Thomas | 31 min |
| May 17, 9:00 PM CDT | Severe Thunderstorm Warning | LBF | Custer | 45 min |
| May 17, 9:13 PM CDT | Severe Thunderstorm Warning | LBF | Lincoln | 32 min |
| May 17, 9:17 PM CDT | Special Weather Statement | LBF | Thomas | 28 min |
| May 17, 9:19 PM CDT | Special Weather Statement | LBF | Keya Paha | 26 min |
| May 17, 9:26 PM CDT | Severe Thunderstorm Warning | LBF | Blaine, Custer, Logan | 34 min |
| May 17, 9:31 PM CDT | Special Weather Statement | LBF | Logan | 29 min |
| May 17, 9:36 PM CDT | Severe Thunderstorm Warning | GID | Sherman, Valley | 54 min |
| May 17, 9:38 PM CDT | Special Weather Statement | LBF | Valley | 52 min |
| May 17, 9:40 PM CDT | Severe Thunderstorm Warning | GID | Dawson | 65 min |
| May 17, 9:40 PM CDT | Special Weather Statement | LBF | Keya Paha | 35 min |
| May 17, 9:44 PM CDT | Severe Thunderstorm Warning | LBF | Custer, Lincoln | 31 min |
| May 17, 9:53 PM CDT | Special Weather Statement | LBF | Loup | 52 min |
| May 17, 10:00 PM CDT | Special Weather Statement | LBF | Frontier | 15 min |
| May 17, 10:08 PM CDT | Severe Thunderstorm Warning | LBF | Blaine, Custer, Loup | 52 min |
| May 17, 10:15 PM CDT | Severe Thunderstorm Warning | LBF | Holt, Loup, Rock | 45 min |
| May 17, 10:22 PM CDT | Tornado Warning | GID | Valley | 24 min |
| May 17, 10:26 PM CDT | Special Weather Statement | LBF | Dawson | 34 min |
| May 17, 10:30 PM CDT | Severe Thunderstorm Warning | LBF | Garfield, Wheeler | 45 min |
| May 17, 10:45 PM CDT | Severe Thunderstorm Warning | GID | Dawson | 45 min |
| May 17, 10:52 PM CDT | Special Weather Statement | LBF | Holt | 38 min |
| May 17, 10:58 PM CDT | Severe Thunderstorm Warning | LBF | Custer | 32 min |
| May 17, 11:11 PM CDT | Special Weather Statement | LBF | Boyd | 49 min |
| May 17, 11:13 PM CDT | Special Weather Statement | GID | Thayer | 47 min |
| May 17, 11:14 PM CDT | Mesoscale Discussion | SPC | Adams, Antelope, Boone, Buffalo, Butler, Cass and 48 more | 2 hr |
| May 17, 11:16 PM CDT | Special Weather Statement | LBF | Wheeler | 44 min |
| May 17, 11:29 PM CDT | Special Weather Statement | LBF | Valley | 46 min |
| May 17, 11:37 PM CDT | Severe Thunderstorm Warning | GID | Nuckolls, Thayer | 23 min |
| May 17, 11:41 PM CDT | Severe Thunderstorm Warning | GID | Sherman, Valley | 52 min |
| May 17, 11:45 PM CDT | Severe Thunderstorm Watch | SPC | Cass, Gage, Jefferson, Johnson, Lancaster, Nemaha and 4 more | 3 hr |
| May 18, 12:07 AM CDT | Special Weather Statement | OAX | Gage, Jefferson, Saline | 23 min |
| May 18, 12:12 AM CDT | Special Weather Statement | LBF | Wheeler | 63 min |
| May 18, 12:28 AM CDT | Special Weather Statement | OAX | Gage | 32 min |
| May 18, 12:58 AM CDT | Special Weather Statement | GID | Nuckolls, Thayer | 62 min |
| May 18, 1:14 AM CDT | Special Weather Statement | LBF | Wheeler | 46 min |
| May 18, 4:36 AM CDT | Flash Flood Watch | OAX | Cass, Otoe | 20 hr |
| May 18, 3:45 PM CDT | Frost Advisory | LBF | Arthur, Cherry, Deuel, Garden, Grant, Hooker and 1 more | 17 hr |
| May 18, 5:07 PM CDT | Special Weather Statement | CYS | Kimball | 38 min |
| May 18, 7:01 PM CDT | Special Weather Statement | GLD | Hitchcock | 14 min |
| May 18, 7:08 PM CDT | Severe Thunderstorm Warning | GLD | Hitchcock, Red Willow | 40 min |
| May 18, 7:44 PM CDT | Severe Thunderstorm Warning | GLD | Hitchcock, Red Willow | 14 min |
| May 19, 4:20 AM CDT | Flash Flood Watch | OAX | Cass, Gage, Jefferson, Johnson, Lancaster, Nemaha and 4 more | 63 hr |
| May 19, 2:53 PM CDT | Winter Storm Warning | CYS | Dawes, Sioux | 66 hr |
| May 20, 4:29 AM CDT | Winter Weather Advisory | CYS | Banner, Box Butte, Cheyenne, Dawes, Kimball, Morrill and 2 more | 48 hr |
| May 20, 2:58 PM CDT | Wind Advisory | FSD | Dakota, Dixon | 32 hr |
| May 21, 10:57 AM CDT | Special Weather Statement | OAX | Gage, Jefferson, Johnson, Nemaha, Otoe, Pawnee and 2 more | 78 min |
| May 21, 11:41 AM CDT | Special Weather Statement | OAX | Butler, Cass, Colfax, Dodge, Douglas, Lancaster and 4 more | 79 min |
| May 21, 12:23 PM CDT | Frost Advisory | GLD | Dundy, Hitchcock | 21 hr |
| May 21, 12:39 PM CDT | Special Weather Statement | OAX | Burt, Cuming, Stanton, Thurston | 81 min |
| May 21, 2:57 PM CDT | Winter Weather Advisory | LBF | Garden, Sheridan | 16 hr |
| May 21, 6:06 PM CDT | Mesoscale Discussion | SPC | Gage, Jefferson | 114 min |
| May 21, 6:15 PM CDT | Special Weather Statement | GID | Franklin, Webster | 45 min |
| May 21, 6:35 PM CDT | Special Weather Statement | OAX | Gage, Jefferson, Pawnee | 40 min |
| May 21, 6:53 PM CDT | Severe Thunderstorm Watch | SPC | Gage, Johnson, Nemaha, Pawnee, Richardson | 3 hr |
| May 21, 7:10 PM CDT | Tornado Warning | OAX | Pawnee, Richardson | 35 min |
| May 21, 7:30 PM CDT | Special Weather Statement | GID | Nuckolls | 45 min |
| May 21, 7:39 PM CDT | Tornado Warning | OAX | Nemaha, Richardson | 36 min |
| May 21, 8:00 PM CDT | Tornado Warning | OAX | Nemaha, Richardson | 30 min |
| May 21, 8:46 PM CDT | Mesoscale Discussion | SPC | Cass, Johnson, Nemaha, Otoe, Richardson, Sarpy | 59 min |
| May 22, 9:57 AM CDT | Areal Flood Advisory | CYS | Dawes | 6 days |
| May 22, 11:01 AM CDT | River Flood Warning | OAX | Knox | 11 hr |
| May 22, 12:49 PM CDT | Areal Flood Advisory | LBF | Holt | 6 hr |
| May 22, 5:11 PM CDT | Areal Flood Warning | LBF | Boyd | 24 hr |
| May 22, 7:05 PM CDT | Areal Flood Warning | LBF | Holt | 5 days |
| May 22, 7:49 PM CDT | Areal Flood Advisory | LBF | Arthur, McPherson | 47 hr |
| May 23, 2:36 PM CDT | Severe Thunderstorm Warning | GID | Fillmore, Nuckolls, Thayer | 39 min |
| May 23, 2:54 PM CDT | Special Weather Statement | GID | York | 36 min |
| May 23, 3:08 PM CDT | Severe Thunderstorm Warning | OAX | Jefferson, Saline, Seward | 34 min |
| May 23, 4:09 PM CDT | Special Weather Statement | GID | Harlan | 36 min |
| May 23, 4:17 PM CDT | Flash Flood Watch | OAX | Gage, Jefferson, Johnson, Nemaha, Otoe, Pawnee and 1 more | 29 hr |
| May 23, 4:22 PM CDT | Special Weather Statement | LBF | Lincoln | 38 min |
| May 23, 5:37 PM CDT | Special Weather Statement | LBF | Dawson | 23 min |
| May 23, 5:43 PM CDT | Special Weather Statement | LBF | Frontier | 17 min |
| May 23, 5:56 PM CDT | Severe Thunderstorm Warning | GID | Furnas, Harlan | 34 min |
| May 23, 6:00 PM CDT | Special Weather Statement | GID | Franklin, Kearney, Webster | 45 min |
| May 23, 6:08 PM CDT | Special Weather Statement | GID | Dawson | 37 min |
| May 23, 6:25 PM CDT | Severe Thunderstorm Warning | GID | Buffalo, Dawson, Harlan, Phelps | 17 min |
| May 23, 6:30 PM CDT | Severe Thunderstorm Warning | GID | Adams, Clay, Webster | 45 min |
| May 23, 6:33 PM CDT | Special Weather Statement | LBF | Custer | 27 min |
| May 23, 6:46 PM CDT | Special Weather Statement | GID | Webster | 44 min |
| May 23, 6:52 PM CDT | Severe Thunderstorm Warning | GID | Webster | 38 min |
| May 23, 6:54 PM CDT | Severe Thunderstorm Warning | GID | Franklin, Kearney | 36 min |
| May 23, 7:07 PM CDT | Mesoscale Discussion | SPC | Adams, Buffalo, Clay, Fillmore, Franklin, Furnas and 14 more | 83 min |
| May 23, 7:12 PM CDT | Severe Thunderstorm Warning | GID | Adams, Clay, Hall, Hamilton | 33 min |
| May 23, 7:15 PM CDT | Severe Thunderstorm Warning | GID | Buffalo, Hall, Kearney | 30 min |
| May 23, 7:25 PM CDT | Special Weather Statement | LBF | Valley | 20 min |
| May 23, 7:35 PM CDT | Special Weather Statement | GID | Clay, Fillmore | 40 min |
| May 23, 7:42 PM CDT | Severe Thunderstorm Watch | SPC | Butler, Cass, Clay, Douglas, Fillmore, Gage and 15 more | 4 hr |
| May 23, 7:56 PM CDT | Severe Thunderstorm Warning | GID | Hamilton, Polk, York | 34 min |
| May 23, 8:08 PM CDT | Areal Flood Warning | LBF | Brown, Keya Paha | 6 hr |
| May 23, 8:14 PM CDT | Severe Thunderstorm Warning | OAX | Gage, Jefferson, Saline | 31 min |
| May 23, 8:20 PM CDT | Severe Thunderstorm Warning | GLD | Hitchcock | 25 min |
| May 23, 8:27 PM CDT | Severe Thunderstorm Warning | GID | Polk | 33 min |
| May 23, 8:28 PM CDT | Special Weather Statement | GID | Buffalo | 32 min |
| May 23, 8:35 PM CDT | Severe Thunderstorm Warning | GLD | Hitchcock | 11 min |
| May 23, 8:42 PM CDT | Special Weather Statement | LBF | Hayes | 33 min |
| May 23, 8:42 PM CDT | Severe Thunderstorm Warning | OAX | Gage, Johnson, Lancaster, Otoe | 22 min |
| May 23, 8:44 PM CDT | Special Weather Statement | LBF | Sherman | 16 min |
| May 23, 9:00 PM CDT | Special Weather Statement | GID | Nance | 30 min |
| May 23, 9:07 PM CDT | Special Weather Statement | LBF | Lincoln | 23 min |
| May 23, 9:11 PM CDT | Severe Thunderstorm Warning | OAX | Gage, Pawnee | 20 min |
| May 23, 9:24 PM CDT | Special Weather Statement | GLD | Red Willow | 36 min |
| May 23, 9:26 PM CDT | Special Weather Statement | LBF | Lincoln, Logan | 34 min |
| May 23, 9:33 PM CDT | Severe Thunderstorm Warning | LBF | Lincoln, Logan | 27 min |
| May 23, 9:40 PM CDT | Special Weather Statement | GID | Nance | 20 min |
| May 23, 9:48 PM CDT | Special Weather Statement | LBF | Frontier | 27 min |
| May 23, 9:56 PM CDT | Severe Thunderstorm Warning | LBF | Blaine, Logan, Thomas | 34 min |
| May 23, 10:29 PM CDT | Special Weather Statement | LBF | Blaine | 31 min |
| May 23, 11:33 PM CDT | Mesoscale Discussion | SPC | Gage, Jefferson, Johnson, Nemaha, Nuckolls, Otoe and 4 more | 87 min |
| May 24, 12:28 AM CDT | Dense Fog Advisory | GLD | Dundy | 7 hr |
| May 24, 12:56 AM CDT | Areal Flood Advisory | LBF | Boyd, Keya Paha | 57 hr |
| May 24, 1:37 AM CDT | Tornado Watch | SPC | Cass, Gage, Jefferson, Johnson, Lancaster, Nemaha and 5 more | 5 hr |
| May 24, 2:43 AM CDT | Areal Flood Warning | LBF | Brown | 9 hr |
| May 24, 3:32 AM CDT | Special Weather Statement | OAX | Gage, Jefferson | 43 min |
| May 24, 3:56 AM CDT | Special Weather Statement | OAX | Johnson, Nemaha, Pawnee | 49 min |
| May 24, 4:05 AM CDT | Mesoscale Discussion | SPC | Cass, Johnson, Nemaha, Otoe, Pawnee, Richardson | 115 min |
| May 24, 4:11 AM CDT | Tornado Warning | OAX | Johnson, Nemaha, Pawnee, Richardson | 34 min |
| May 24, 4:21 AM CDT | Severe Thunderstorm Warning | OAX | Nemaha, Pawnee, Richardson | 39 min |
| May 24, 4:36 AM CDT | Tornado Warning | OAX | Nemaha | 24 min |
| May 24, 4:40 AM CDT | Tornado Warning | OAX | Nemaha, Richardson | 22 min |
| May 24, 4:44 AM CDT | Special Weather Statement | LBF | Deuel | 2 hr |
| May 24, 5:19 AM CDT | Special Weather Statement | LBF | Lincoln | 116 min |
| May 24, 5:27 AM CDT | Flash Flood Warning | OAX | Gage, Johnson, Nemaha, Otoe, Pawnee, Richardson | 6 hr |
| May 24, 6:00 AM CDT | River Flood Warning | OAX | Nemaha | 34 hr |
| May 24, 6:00 AM CDT | River Flood Warning | OAX | Cass | 9 hr |
| May 24, 8:03 AM CDT | River Flood Warning | OAX | Gage | 21 days |
| May 24, 10:22 AM CDT | River Flood Warning | OAX | Gage | 30 hr |
| May 24, 10:30 AM CDT | Areal Flood Warning | LBF | Brown | 54 hr |
| May 24, 1:02 PM CDT | River Flood Warning | OAX | Richardson | 31 hr |
| May 24, 2:47 PM CDT | Flood Watch | LBF | Arthur, Blaine, Boyd, Brown, Cherry, Garden and 11 more | 5 days |
| May 24, 3:00 PM CDT | Flood Watch | CYS | Banner, Box Butte, Dawes, Morrill, Scotts Bluff, Sioux | 5 days |
| May 25, 3:28 AM CDT | Flash Flood Watch | OAX | Gage, Jefferson, Johnson, Nemaha, Pawnee, Richardson | 24 hr |
| May 25, 4:10 AM CDT | Flash Flood Watch | GID | Fillmore, Nuckolls, Thayer, Webster | 48 hr |
| May 25, 1:42 PM CDT | Areal Flood Advisory | LBF | Wheeler | 47 hr |
| May 25, 2:02 PM CDT | Areal Flood Advisory | GID | Greeley | 47 hr |
| May 25, 4:44 PM CDT | Special Weather Statement | OAX | Nemaha | 31 min |
| May 25, 9:34 PM CDT | Special Weather Statement | GID | Nuckolls | 41 min |
| May 25, 10:55 PM CDT | Special Weather Statement | GID | Fillmore, York | 35 min |
| May 25, 11:20 PM CDT | Special Weather Statement | OAX | Gage | 40 min |
| May 25, 11:47 PM CDT | Special Weather Statement | OAX | Johnson | 28 min |
| May 26, 2:10 AM CDT | Special Weather Statement | CYS | Kimball | 50 min |
| May 26, 3:43 AM CDT | Severe Thunderstorm Warning | CYS | Banner, Kimball | 47 min |
| May 26, 4:25 AM CDT | Severe Thunderstorm Warning | CYS | Banner, Kimball | 50 min |
| May 26, 5:17 AM CDT | Special Weather Statement | LBF | Sheridan | 28 min |
| May 26, 6:33 AM CDT | Dense Fog Advisory | GLD | Dundy, Hitchcock, Red Willow | 4 hr |
| May 26, 6:36 AM CDT | Special Weather Statement | LBF | Garden | 54 min |
| May 26, 11:05 AM CDT | Dense Fog Advisory | GLD | Dundy | 115 min |
| May 26, 1:17 PM CDT | Flash Flood Watch | OAX | Burt, Butler, Cass, Dodge, Douglas, Gage and 12 more | 25 hr |
| May 26, 1:27 PM CDT | Tornado Watch | SPC | Dundy, Hitchcock, Red Willow | 9 hr |
| May 26, 2:47 PM CDT | Flash Flood Watch | CYS | Banner, Cheyenne, Kimball, Morrill, Scotts Bluff | 52 hr |
| May 26, 3:07 PM CDT | Mesoscale Discussion | SPC | Sioux | 113 min |
| May 26, 3:43 PM CDT | Mesoscale Discussion | SPC | Dundy, Hitchcock, Red Willow | 92 min |
| May 26, 5:23 PM CDT | Special Weather Statement | LBF | Brown | 37 min |
| May 26, 5:27 PM CDT | Mesoscale Discussion | SPC | Adams, Buffalo, Clay, Custer, Dawson, Fillmore and 19 more | 63 min |
| May 26, 5:35 PM CDT | Special Weather Statement | LBF | Frontier | 55 min |
| May 26, 5:42 PM CDT | Severe Thunderstorm Watch | SPC | Adams, Buffalo, Clay, Dawson, Fillmore, Franklin and 11 more | 6 hr |
| May 26, 5:47 PM CDT | Special Weather Statement | LBF | Rock | 58 min |
| May 26, 5:51 PM CDT | Severe Thunderstorm Warning | GID | Furnas, Gosper, Harlan, Phelps | 39 min |
| May 26, 5:54 PM CDT | Flash Flood Warning | GLD | Red Willow | 2 hr |
| May 26, 5:57 PM CDT | Special Weather Statement | LBF | Keya Paha | 48 min |
| May 26, 5:59 PM CDT | Areal Flood Warning | LBF | Brown | 27 hr |
| May 26, 6:03 PM CDT | Mesoscale Discussion | SPC | Banner, Box Butte, Cheyenne, Kimball, Morrill, Scotts Bluff and 1 more | 57 min |
| May 26, 6:32 PM CDT | Special Weather Statement | LBF | Boyd | 58 min |
| May 26, 6:34 PM CDT | Special Weather Statement | LBF | Keya Paha | 56 min |
| May 26, 6:43 PM CDT | Special Weather Statement | GID | Harlan, Phelps | 32 min |
| May 26, 6:52 PM CDT | Severe Thunderstorm Warning | LBF | Keya Paha, Rock | 38 min |
| May 26, 7:02 PM CDT | Severe Thunderstorm Warning | GID | Franklin, Harlan, Kearney, Phelps | 28 min |
| May 26, 7:09 PM CDT | Severe Thunderstorm Warning | LBF | Boyd, Holt | 51 min |
| May 26, 7:18 PM CDT | Tornado Warning | GID | Franklin, Kearney | 27 min |
| May 26, 7:26 PM CDT | Severe Thunderstorm Warning | GID | Adams, Franklin, Kearney, Webster | 49 min |
| May 26, 7:29 PM CDT | Areal Flood Advisory | GID | Furnas, Harlan, Phelps | 3 hr |
| May 26, 7:29 PM CDT | Areal Flood Advisory | LBF | Boyd, Holt, Keya Paha, Rock | 3 hr |
| May 26, 7:38 PM CDT | Special Weather Statement | CYS | Kimball | 37 min |
| May 26, 7:58 PM CDT | Special Weather Statement | GID | Adams | 47 min |
| May 26, 8:06 PM CDT | Special Weather Statement | LBF | Boyd | 54 min |
| May 26, 8:11 PM CDT | Special Weather Statement | GID | Adams, Clay, Nuckolls, Webster | 49 min |
| May 26, 8:17 PM CDT | Special Weather Statement | LBF | Boyd | 58 min |
| May 26, 8:28 PM CDT | Areal Flood Advisory | GID | Adams, Franklin, Kearney, Webster | 3 hr |
| May 26, 8:30 PM CDT | Severe Thunderstorm Warning | GID | Adams, Clay, Fillmore, Hamilton, Nuckolls, Thayer and 1 more | 30 min |
| May 26, 8:52 PM CDT | Severe Thunderstorm Warning | GLD | Hitchcock | 53 min |
| May 26, 8:53 PM CDT | Mesoscale Discussion | SPC | Adams, Clay, Fillmore, Gage, Hall, Hamilton and 10 more | 2 hr |
| May 26, 8:57 PM CDT | Severe Thunderstorm Warning | GID | Clay, Fillmore, Hamilton, York | 20 min |
| May 26, 9:02 PM CDT | Areal Flood Advisory | GID | Clay, Hall, Hamilton, Merrick | 3 hr |
| May 26, 9:03 PM CDT | Special Weather Statement | LBF | Boyd | 27 min |
| May 26, 9:20 PM CDT | Special Weather Statement | GID | York | 25 min |
| May 26, 9:38 PM CDT | Special Weather Statement | LBF | Hayes | 37 min |
| May 27, 12:02 AM CDT | Special Weather Statement | OAX | Antelope | 28 min |
| May 27, 12:14 AM CDT | Severe Thunderstorm Warning | OAX | Antelope, Cedar, Knox, Pierce | 61 min |
| May 27, 1:54 AM CDT | Mesoscale Discussion | SPC | Gage, Jefferson, Johnson, Nemaha, Pawnee, Richardson | 111 min |
| May 27, 2:09 AM CDT | Areal Flood Advisory | GID | Adams, Franklin, Furnas, Hall, Harlan, Kearney and 2 more | 8 hr |
| May 27, 2:13 AM CDT | Special Weather Statement | GID | Thayer | 47 min |
| May 27, 2:41 AM CDT | Severe Thunderstorm Watch | SPC | Cass, Gage, Jefferson, Johnson, Nemaha, Otoe and 2 more | 4 hr |
| May 27, 3:07 AM CDT | Areal Flood Advisory | GID | Clay, Fillmore, Hamilton, Nuckolls, Polk, York | 7 hr |
| May 27, 4:30 AM CDT | River Flood Warning | GID | Clay, Nuckolls | 63 hr |
| May 27, 4:50 AM CDT | Areal Flood Warning | GID | Adams, Clay, Franklin, Furnas, Harlan, Webster | 59 hr |
| May 27, 5:36 AM CDT | River Flood Warning | GID | Harlan | 16 hr |
| May 27, 5:58 AM CDT | River Flood Warning | GID | Franklin | 32 hr |
| May 27, 5:58 AM CDT | River Flood Warning | GID | Nuckolls, Webster | 70 hr |
| May 27, 6:41 AM CDT | River Flood Warning | OAX | Seward | 6 days |
| May 27, 9:21 AM CDT | River Flood Warning | GID | Nuckolls | 3 days |
| May 27, 9:41 AM CDT | Areal Flood Warning | GID | Polk, York | 24 hr |
| May 27, 10:04 AM CDT | Areal Flood Advisory | GID | Adams, Franklin, Furnas, Hall, Harlan, Kearney and 2 more | 30 hr |
| May 27, 10:08 AM CDT | Areal Flood Advisory | GID | Clay, Fillmore, Hamilton, Nuckolls, York | 8 hr |
| May 27, 10:31 AM CDT | River Flood Warning | OAX | Washington | 18 days |
| May 27, 11:39 AM CDT | River Flood Warning | OAX | Saunders | 9 hr |
| May 27, 1:09 PM CDT | Areal Flood Warning | OAX | Colfax, Madison, Platte, Stanton | 4 hr |
| May 27, 1:50 PM CDT | River Flood Warning | OAX | Saunders | 4 hr |
| May 27, 1:56 PM CDT | Tornado Watch | SPC | Banner, Cheyenne, Kimball | 8 hr |
| May 27, 3:43 PM CDT | Mesoscale Discussion | SPC | Banner, Cheyenne, Kimball | 2 hr |
| May 27, 4:39 PM CDT | Mesoscale Discussion | SPC | Adams, Arthur, Buffalo, Chase, Custer, Dawson and 19 more | 2 hr |
| May 27, 5:27 PM CDT | Severe Thunderstorm Watch | SPC | Arthur, Blaine, Chase, Custer, Deuel, Dundy and 15 more | 9 hr |
| May 27, 5:47 PM CDT | Severe Thunderstorm Warning | CYS | Scotts Bluff | 28 min |
| May 27, 5:55 PM CDT | Special Weather Statement | CYS | Banner, Scotts Bluff | 50 min |
| May 27, 6:00 PM CDT | Areal Flood Advisory | GID | Clay, Fillmore, Hamilton, Nuckolls, York | 22 hr |
| May 27, 6:12 PM CDT | Severe Thunderstorm Warning | LBF | Deuel | 48 min |
| May 27, 6:40 PM CDT | Severe Thunderstorm Warning | LBF | Deuel, Keith, Perkins | 65 min |
| May 27, 6:43 PM CDT | Special Weather Statement | CYS | Banner, Scotts Bluff | 47 min |
| May 27, 7:05 PM CDT | Areal Flood Advisory | LBF | Deuel, Keith | 3 hr |
| May 27, 7:23 PM CDT | Special Weather Statement | CYS | Box Butte | 52 min |
| May 27, 7:25 PM CDT | Severe Thunderstorm Warning | LBF | Keith, Perkins | 65 min |
| May 27, 7:31 PM CDT | Severe Thunderstorm Warning | LBF | Chase, Perkins | 59 min |
| May 27, 7:34 PM CDT | Mesoscale Discussion | SPC | Adams, Buffalo, Clay, Fillmore, Franklin, Hall and 10 more | 56 min |
| May 27, 7:59 PM CDT | Areal Flood Advisory | LBF | Keith, Perkins | 3 hr |
| May 27, 8:02 PM CDT | Severe Thunderstorm Watch | SPC | Adams, Buffalo, Clay, Dawson, Fillmore, Franklin and 18 more | 6 hr |
| May 27, 8:10 PM CDT | River Flood Warning | OAX | Saline | 7 days |
| May 27, 8:10 PM CDT | River Flood Warning | OAX | Seward | 58 hr |
| May 27, 8:14 PM CDT | Areal Flood Advisory | LBF | Chase | 3 hr |
| May 27, 8:14 PM CDT | Tornado Warning | LBF | Chase | 46 min |
| May 27, 8:24 PM CDT | Severe Thunderstorm Warning | LBF | Keith, Lincoln, Perkins | 66 min |
| May 27, 8:47 PM CDT | Mesoscale Discussion | SPC | Arthur, Buffalo, Chase, Custer, Dawson, Dundy and 13 more | 118 min |
| May 27, 8:50 PM CDT | Severe Thunderstorm Warning | GID | Franklin, Harlan | 25 min |
| May 27, 8:50 PM CDT | Special Weather Statement | LBF | Perkins | 40 min |
| May 27, 8:56 PM CDT | Severe Thunderstorm Warning | GLD | Dundy | 19 min |
| May 27, 9:00 PM CDT | River Flood Warning | OAX | Pierce | 12 hr |
| May 27, 9:00 PM CDT | River Flood Warning | OAX | Seward | 68 hr |
| May 27, 9:02 PM CDT | Severe Thunderstorm Warning | LBF | Lincoln, Perkins | 43 min |
| May 27, 9:10 PM CDT | Flash Flood Watch | GID | Adams, Buffalo, Clay, Dawson, Fillmore, Franklin and 18 more | 9 hr |
| May 27, 9:15 PM CDT | Severe Thunderstorm Warning | GID | Franklin, Harlan, Kearney, Phelps | 30 min |
| May 27, 9:16 PM CDT | Special Weather Statement | LBF | Chase | 44 min |
| May 27, 9:18 PM CDT | Flash Flood Warning | LBF | Deuel, Keith, Perkins | 5 hr |
| May 27, 9:20 PM CDT | Severe Thunderstorm Warning | LBF | Lincoln, Logan, McPherson | 40 min |
| May 27, 9:28 PM CDT | Severe Thunderstorm Warning | LBF | Chase | 47 min |
| May 27, 9:43 PM CDT | Areal Flood Advisory | LBF | Lincoln | 3 hr |
| May 27, 9:44 PM CDT | Severe Thunderstorm Warning | LBF | Lincoln | 46 min |
| May 27, 9:45 PM CDT | Special Weather Statement | GID | Buffalo | 45 min |
| May 27, 9:57 PM CDT | Severe Thunderstorm Warning | LBF | Lincoln, Logan | 48 min |
| May 27, 10:02 PM CDT | Severe Thunderstorm Warning | GID | Buffalo, Howard, Sherman | 43 min |
| May 27, 10:08 PM CDT | Severe Thunderstorm Warning | LBF | Chase, Hayes | 52 min |
| May 27, 10:15 PM CDT | Special Weather Statement | GID | Nuckolls | 45 min |
| May 27, 10:20 PM CDT | Severe Thunderstorm Warning | LBF | Custer, Logan | 55 min |
| May 27, 10:26 PM CDT | Severe Thunderstorm Warning | GID | Dawson | 49 min |
| May 27, 10:27 PM CDT | Flash Flood Warning | LBF | Lincoln | 4 hr |
| May 27, 10:30 PM CDT | Severe Thunderstorm Warning | LBF | Lincoln | 30 min |
| May 27, 10:33 PM CDT | Severe Thunderstorm Warning | GID | Nuckolls | 42 min |
| May 27, 10:36 PM CDT | Severe Thunderstorm Warning | GID | Clay, Fillmore, Nuckolls, Thayer | 39 min |
| May 27, 10:42 PM CDT | Severe Thunderstorm Warning | LBF | Frontier, Hayes | 48 min |
| May 27, 10:55 PM CDT | Severe Thunderstorm Warning | OAX | Gage, Johnson, Lancaster, Otoe | 35 min |
| May 27, 10:55 PM CDT | Severe Thunderstorm Watch | SPC | Boone, Burt, Butler, Cass, Colfax, Cuming and 18 more | 7 hr |
| May 27, 11:02 PM CDT | Severe Thunderstorm Warning | GID | Fillmore, Thayer | 43 min |
| May 27, 11:09 PM CDT | Tornado Warning | GID | Nuckolls, Thayer | 36 min |
| May 27, 11:10 PM CDT | Severe Thunderstorm Warning | LBF | Custer | 50 min |
| May 27, 11:16 PM CDT | Severe Thunderstorm Warning | GID | Dawson | 44 min |
| May 27, 11:18 PM CDT | Severe Thunderstorm Warning | OAX | Johnson, Nemaha, Pawnee, Richardson | 42 min |
| May 27, 11:20 PM CDT | Severe Thunderstorm Warning | LBF | Frontier | 55 min |
| May 27, 11:30 PM CDT | Severe Thunderstorm Warning | OAX | Saline, Seward | 45 min |
| May 27, 11:32 PM CDT | Tornado Warning | GID | Thayer | 28 min |
| May 27, 11:35 PM CDT | Severe Thunderstorm Warning | GLD | Dundy | 55 min |
| May 27, 11:36 PM CDT | Severe Thunderstorm Warning | GID | Fillmore, Thayer | 24 min |
| May 27, 11:41 PM CDT | Severe Thunderstorm Warning | GID | Valley | 49 min |
| May 27, 11:42 PM CDT | Mesoscale Discussion | SPC | Adams, Boone, Buffalo, Butler, Cass, Clay and 37 more | 63 min |
| May 27, 11:43 PM CDT | Severe Thunderstorm Warning | OAX | Jefferson, Saline | 47 min |
| May 27, 11:44 PM CDT | Severe Thunderstorm Warning | GID | Dawson, Gosper | 46 min |
| May 27, 11:47 PM CDT | Severe Thunderstorm Warning | LBF | Custer, Garfield, Loup | 43 min |
| May 27, 11:48 PM CDT | Severe Thunderstorm Warning | OAX | Gage, Jefferson, Saline | 42 min |
| May 27, 11:49 PM CDT | Special Weather Statement | LBF | Custer | 41 min |
| May 27, 11:58 PM CDT | Severe Thunderstorm Warning | GID | Thayer | 17 min |
| May 28, 12:00 AM CDT | Severe Thunderstorm Warning | GID | Buffalo, Dawson | 45 min |
| May 28, 12:13 AM CDT | Tornado Warning | GLD | Dundy | 32 min |
| May 28, 12:15 AM CDT | Special Weather Statement | LBF | Frontier | 45 min |
| May 28, 12:18 AM CDT | Tornado Warning | GID | Buffalo, Hall, Howard, Sherman | 27 min |
| May 28, 12:21 AM CDT | Areal Flood Advisory | GID | Clay, Fillmore, Nuckolls, Thayer | 12 hr |
| May 28, 12:22 AM CDT | Severe Thunderstorm Warning | OAX | Gage, Jefferson, Lancaster, Saline | 38 min |
| May 28, 12:26 AM CDT | Tornado Warning | GLD | Dundy | 34 min |
| May 28, 12:30 AM CDT | Severe Thunderstorm Warning | GID | Greeley, Howard, Sherman, Valley | 45 min |
| May 28, 12:31 AM CDT | Severe Thunderstorm Warning | GLD | Dundy | 44 min |
| May 28, 12:36 AM CDT | Areal Flood Warning | GID | Nuckolls, Thayer | 60 hr |
| May 28, 12:40 AM CDT | Severe Thunderstorm Warning | LBF | Chase | 50 min |
| May 28, 12:44 AM CDT | Tornado Warning | GID | Buffalo, Hall, Howard, Sherman | 31 min |
| May 28, 12:48 AM CDT | Special Weather Statement | GID | Buffalo, Gosper, Phelps | 42 min |
| May 28, 12:56 AM CDT | Severe Thunderstorm Warning | OAX | Gage, Johnson, Lancaster, Otoe, Pawnee | 49 min |
| May 28, 1:01 AM CDT | Tornado Warning | OAX | Gage, Johnson | 17 min |
| May 28, 1:11 AM CDT | Severe Thunderstorm Warning | GID | Greeley, Howard, Merrick, Nance | 49 min |
| May 28, 1:13 AM CDT | Special Weather Statement | GLD | Dundy | 17 min |
| May 28, 1:14 AM CDT | Severe Thunderstorm Warning | GID | Buffalo, Hall, Howard, Merrick, Sherman | 46 min |
| May 28, 1:16 AM CDT | Severe Thunderstorm Warning | OAX | Boone | 44 min |
| May 28, 1:22 AM CDT | Severe Thunderstorm Warning | OAX | Johnson, Nemaha, Otoe | 38 min |
| May 28, 1:27 AM CDT | Severe Thunderstorm Warning | LBF | Chase, Hayes | 33 min |
| May 28, 1:55 AM CDT | Areal Flood Advisory | GID | Buffalo, Hall, Howard, Kearney, Phelps, Sherman | 14 hr |
| May 28, 1:55 AM CDT | Severe Thunderstorm Watch | SPC | Adams, Buffalo, Clay, Dawson, Fillmore, Franklin and 18 more | 4 hr |
| May 28, 1:56 AM CDT | Severe Thunderstorm Warning | OAX | Boone, Platte | 34 min |
| May 28, 1:58 AM CDT | Special Weather Statement | LBF | Hayes | 32 min |
| May 28, 2:00 AM CDT | Special Weather Statement | GID | Merrick, Nance | 45 min |
| May 28, 2:02 AM CDT | Severe Thunderstorm Warning | GID | Hamilton, Merrick, Nance, Polk | 43 min |
| May 28, 2:11 AM CDT | Special Weather Statement | GLD | Red Willow | 19 min |
| May 28, 2:13 AM CDT | Areal Flood Warning | LBF | Deuel, Keith, Perkins | 9 hr |
| May 28, 2:17 AM CDT | Special Weather Statement | GID | Adams, Clay, Hall, Hamilton | 43 min |
| May 28, 2:33 AM CDT | Special Weather Statement | LBF | Frontier | 27 min |
| May 28, 2:34 AM CDT | Severe Thunderstorm Warning | GID | Adams, Clay, Fillmore, Hall, Hamilton, York | 41 min |
| May 28, 2:42 AM CDT | Special Weather Statement | GID | Dawson, Gosper | 48 min |
| May 28, 2:45 AM CDT | Severe Thunderstorm Warning | GID | Merrick, Nance, Polk | 30 min |
| May 28, 3:14 AM CDT | Severe Thunderstorm Warning | GID | Clay, Fillmore, Hamilton, York | 46 min |
| May 28, 3:18 AM CDT | Flash Flood Watch | OAX | Cass, Douglas, Johnson, Nemaha, Otoe, Pawnee and 2 more | 24 hr |
| May 28, 3:30 AM CDT | Severe Thunderstorm Warning | OAX | Saline, Seward | 30 min |
| May 28, 3:36 AM CDT | Severe Thunderstorm Warning | OAX | Butler, Cass, Lancaster, Saunders | 24 min |
| May 28, 3:51 AM CDT | Severe Thunderstorm Warning | OAX | Cass, Douglas, Lancaster, Sarpy, Saunders | 39 min |
| May 28, 4:12 AM CDT | Areal Flood Advisory | GID | Buffalo, Dawson, Gosper, Phelps | 12 hr |
| May 28, 4:17 AM CDT | Flash Flood Warning | OAX | Douglas, Sarpy, Saunders, Washington | 3 hr |
| May 28, 4:23 AM CDT | Severe Thunderstorm Warning | OAX | Douglas, Sarpy | 37 min |
| May 28, 4:58 AM CDT | Mesoscale Discussion | SPC | Cass, Johnson, Nemaha, Otoe, Richardson | 2 hr |
| May 28, 5:02 AM CDT | Special Weather Statement | GID | Adams, Clay, Fillmore, Hamilton, Merrick, Nance and 2 more | 43 min |
| May 28, 5:10 AM CDT | Flash Flood Warning | OAX | Lancaster | 3 hr |
| May 28, 5:29 AM CDT | Severe Thunderstorm Warning | OAX | Cass, Otoe | 31 min |
| May 28, 6:06 AM CDT | River Flood Warning | OAX | Saline | 4 days |
| May 28, 6:06 AM CDT | River Flood Warning | OAX | Jefferson | 4 days |
| May 28, 6:17 AM CDT | Areal Flood Warning | GID | Merrick, Nance | 27 hr |
| May 28, 6:30 AM CDT | Areal Flood Warning | GID | Clay, Fillmore, Hamilton, York | 4 days |
| May 28, 6:31 AM CDT | River Flood Warning | OAX | Douglas, Sarpy | 16 days |
| May 28, 7:07 AM CDT | Areal Flood Warning | OAX | Cass, Douglas, Sarpy, Saunders | 5 hr |
| May 28, 7:19 AM CDT | Areal Flood Warning | OAX | Butler, Gage, Jefferson, Lancaster, Saline, Saunders and 1 more | 11 hr |
| May 28, 8:14 AM CDT | River Flood Warning | OAX | Lancaster | 24 hr |
| May 28, 8:14 AM CDT | River Flood Warning | OAX | Cass | 33 hr |
| May 28, 8:21 AM CDT | River Flood Warning | OAX | Saunders | 13 hr |
| May 28, 8:21 AM CDT | River Flood Warning | OAX | Saunders | 19 hr |
| May 28, 9:01 AM CDT | River Flood Warning | OAX | Gage | 21 days |
| May 28, 9:01 AM CDT | River Flood Warning | OAX | Nemaha | 50 hr |
| May 28, 9:01 AM CDT | River Flood Warning | OAX | Cass | 37 hr |
| May 28, 9:51 AM CDT | River Flood Warning | LBF | Garden, Keith | 21 days |
| May 28, 11:46 AM CDT | Special Weather Statement | CYS | Cheyenne | 44 min |
| May 28, 12:14 PM CDT | Areal Flood Advisory | GID | Clay, Fillmore, Nuckolls, Thayer | 4 hr |
| May 28, 1:44 PM CDT | River Flood Warning | OAX | Butler, Polk, Seward | 3 days |
| May 28, 2:07 PM CDT | Areal Flood Advisory | GID | Valley | 5 hr |
| May 28, 2:10 PM CDT | River Flood Warning | OAX | Cass, Sarpy | 49 hr |
| May 28, 2:10 PM CDT | River Flood Warning | OAX | Saunders | 24 hr |
| May 28, 2:19 PM CDT | Areal Flood Advisory | CYS | Banner, Kimball | 3 hr |
| May 28, 2:55 PM CDT | Mesoscale Discussion | SPC | Nemaha, Richardson | 95 min |
| May 28, 2:58 PM CDT | Severe Thunderstorm Warning | OAX | Richardson | 47 min |
| May 28, 3:13 PM CDT | Severe Thunderstorm Watch | SPC | Gage, Jefferson, Johnson, Nemaha, Otoe, Pawnee and 1 more | 7 hr |
| May 28, 3:26 PM CDT | Flash Flood Warning | OAX | Richardson | 4 hr |
| May 28, 3:29 PM CDT | Areal Flood Warning | GID | Polk | 48 hr |
| May 28, 3:43 PM CDT | Severe Thunderstorm Warning | OAX | Richardson | 32 min |
| May 28, 4:10 PM CDT | Areal Flood Advisory | GID | Adams, Buffalo, Clay, Dawson, Fillmore, Hall and 6 more | 72 hr |
| May 28, 4:21 PM CDT | Flash Flood Warning | OAX | Nemaha, Richardson | 4 hr |
| May 28, 5:38 PM CDT | Tornado Watch | SPC | Franklin, Nuckolls, Thayer, Webster | 3 hr |
| May 28, 6:28 PM CDT | Severe Thunderstorm Warning | GID | Adams, Clay, Nuckolls, Webster | 36 min |
| May 28, 6:52 PM CDT | River Flood Warning | OAX | Richardson | 31 hr |
| May 28, 7:05 PM CDT | Severe Thunderstorm Warning | OAX | Gage, Jefferson | 55 min |
| May 28, 7:14 PM CDT | Special Weather Statement | GID | Thayer | 31 min |
| May 28, 7:53 PM CDT | Severe Thunderstorm Warning | OAX | Gage, Jefferson | 67 min |
| May 28, 7:57 PM CDT | Severe Thunderstorm Warning | OAX | Johnson, Nemaha, Pawnee, Richardson | 31 min |
| May 28, 8:06 PM CDT | Areal Flood Warning | OAX | Richardson | 49 min |
| May 28, 8:15 PM CDT | Areal Flood Warning | OAX | Nemaha, Richardson | 39 min |
| May 28, 8:34 PM CDT | Severe Thunderstorm Warning | OAX | Gage, Johnson, Pawnee | 41 min |
| May 28, 8:51 PM CDT | Flash Flood Warning | OAX | Nemaha, Pawnee, Richardson | 6 hr |
| May 28, 9:04 PM CDT | Severe Thunderstorm Warning | OAX | Cass, Johnson, Otoe | 21 min |
| May 28, 9:11 PM CDT | Severe Thunderstorm Warning | OAX | Pawnee, Richardson | 49 min |
| May 28, 9:46 PM CDT | Severe Thunderstorm Warning | OAX | Richardson | 32 min |
| May 28, 9:52 PM CDT | Mesoscale Discussion | SPC | Nemaha, Richardson | 53 min |
| May 28, 11:31 PM CDT | Areal Flood Warning | GID | Polk | 60 hr |
| May 29, 1:12 AM CDT | River Flood Warning | OAX | Gage | 51 hr |
| May 29, 6:26 AM CDT | Areal Flood Warning | GID | Buffalo, Dawson | 30 hr |
| May 29, 7:13 AM CDT | Areal Flood Warning | LBF | Holt | 3 days |
| May 29, 8:09 AM CDT | River Flood Warning | FSD | Knox | 42 days |
| May 29, 8:53 AM CDT | River Flood Warning | OAX | Sarpy, Saunders | 34 hr |
| May 29, 9:07 AM CDT | Areal Flood Warning | GID | Merrick, Nance | 36 hr |
| May 29, 9:36 AM CDT | Areal Flood Advisory | LBF | Brown, Keya Paha | 48 hr |
| May 29, 10:31 AM CDT | Areal Flood Advisory | LBF | Garfield | 48 hr |
| May 29, 2:42 PM CDT | River Flood Warning | FSD | Boyd | 21 days |
| May 29, 2:42 PM CDT | River Flood Warning | FSD | Dakota, Dixon | 21 days |
| May 30, 9:47 AM CDT | River Flood Warning | FSD | Dakota | 5 days |
| May 30, 10:15 AM CDT | River Flood Warning | FSD | Dakota | 5 days |
| May 30, 10:21 AM CDT | River Flood Warning | OAX | Seward | 3 days |
| May 30, 10:22 AM CDT | River Flood Warning | OAX | Burt, Thurston | 6 days |
| May 30, 12:34 PM CDT | Areal Flood Warning | GID | Buffalo, Dawson | 24 hr |
| May 31, 3:45 PM CDT | Mesoscale Discussion | SPC | Antelope, Boone, Boyd, Brown, Cedar, Cuming and 14 more | 2 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 | 212 |
| Tornado Warning | 27 |
| Severe Thunderstorm Watch | 14 |
| Tornado Watch | 5 |
| Mesoscale Discussion | 37 |
| Special Weather Statement | 225 |
| Flooding | |
| Areal Flood Warning | 23 |
| Flash Flood Warning | 10 |
| River Flood Warning | 46 |
| Flash Flood Watch | 11 |
| Flood Watch | 2 |
| Areal Flood Advisory | 29 |
| River Flood Advisory | 1 |
| Winter | |
| Winter Storm Warning | 1 |
| Winter Weather Advisory | 2 |
| Cold | |
| Freeze Warning | 4 |
| Freeze Watch | 3 |
| Frost Advisory | 12 |
| Wind and dust | |
| Wind Advisory | 1 |
| Fog and smoke | |
| Dense Fog Advisory | 12 |
By county
Every county with at least one alert. A county page lists each alert that covered it.
- Nuckolls County53
- Gage County48
- Richardson County48
- Dawson County45
- Thayer County44
- Clay County44
- Nemaha County44
- Webster County42
- Fillmore County41
- Johnson County41
- Buffalo County40
- Franklin County39
- Jefferson County38
- Pawnee County37
- Lincoln County36
- Hamilton County35
- Adams County35
- Otoe County34
- Harlan County33
- Phelps County33
- York County33
- Lancaster County33
- Hitchcock County32
- Red Willow County32
- Saline County32
- Cass County32
- Dundy County31
- Hall County31
- Furnas County31
- Kearney County30
- Gosper County30
- Saunders County29
- Seward County28
- Keith County28
- Custer County27
- Brown County26
- Frontier County26
- Sherman County25
- Valley County25
- Hayes County24
53 more counties
- Merrick County24
- Perkins County24
- Howard County23
- Holt County23
- Logan County23
- Polk County23
- Nance County22
- Butler County22
- Thomas County21
- Washington County21
- Kimball County21
- Arthur County21
- Chase County21
- Rock County20
- Keya Paha County20
- Blaine County19
- Loup County19
- Banner County19
- Wheeler County18
- Sarpy County18
- Cheyenne County18
- McPherson County18
- Garfield County17
- Deuel County17
- Boyd County17
- Greeley County16
- Garden County16
- Douglas County15
- Hooker County15
- Burt County14
- Morrill County14
- Sioux County14
- Box Butte County14
- Cherry County13
- Grant County13
- Sheridan County13
- Scotts Bluff County13
- Antelope County12
- Dodge County12
- Boone County11
- Platte County10
- Dawes County10
- Knox County9
- Cuming County9
- Colfax County8
- Stanton County8
- Madison County7
- Pierce County7
- Dakota County7
- Cedar County6
- Wayne County6
- Dixon County6
- Thurston County4
Nearby
Alerts in force nowTornadoes on recordThe radar archive20182020
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.