Alert archive / Nebraska / 2011
Weather alerts in Nebraska, May 2011
454 weather alerts in May 2011, from the National Weather Service and the Storm Prediction Center. An alert counts here when it covered any part of the state, so the counties below add up to more than the state.
Weather alerts by county
Each county as a circle sized by its count in May 2011. Tap one for its archive.
- Alerts
- 454
- Warnings
- 302
- Watches
- 30
- Advisories
- 51
- Busiest day
- May 12, 201156 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, 3:55 AM CDT | Wind Advisory | FSD | Dakota, Dixon | 13 hr |
| May 1, 11:25 AM CDT | Red Flag Warning | FSD | 8 hr | |
| May 1, 11:58 AM CDT | Red Flag Warning | OAX | Burt, Cedar, Colfax, Cuming, Dodge, Knox and 7 more | 4 hr |
| May 1, 2:31 PM CDT | Frost Advisory | GID | Adams, Clay, Fillmore, Franklin, Furnas, Gosper and 6 more | 17 hr |
| May 1, 2:31 PM CDT | Freeze Warning | GID | Buffalo, Dawson, Greeley, Hall, Hamilton, Howard and 6 more | 17 hr |
| May 2, 3:27 PM CDT | Frost Advisory | GID | Adams, Buffalo, Clay, Dawson, Fillmore, Franklin and 18 more | 17 hr |
| May 2, 3:58 PM CDT | Frost Advisory | OAX | Antelope, Boone, Burt, Butler, Cass, Cedar and 24 more | 16 hr |
| May 4, 11:47 AM CDT | Wind Advisory | OAX | Burt, Butler, Cass, Colfax, Cuming, Dodge and 17 more | 6 hr |
| May 5, 12:45 PM CDT | River Flood Warning | CYS | Scotts Bluff | 60 days |
| May 5, 12:45 PM CDT | River Flood Warning | CYS | Scotts Bluff | 62 days |
| May 6, 3:35 AM CDT | Red Flag Warning | LBF | Chase, Frontier, Hayes, Lincoln, Perkins | 16 hr |
| May 6, 4:10 AM CDT | Red Flag Warning | GLD | Dundy, Hitchcock, Red Willow | 16 hr |
| May 6, 4:26 AM CDT | Red Flag Warning | GID | Adams, Buffalo, Clay, Dawson, Fillmore, Franklin and 18 more | 15 hr |
| May 6, 8:35 AM CDT | River Flood Warning | FSD | Boyd | 145 days |
| May 6, 8:35 AM CDT | River Flood Warning | FSD | Knox | 143 days |
| May 6, 8:35 AM CDT | River Flood Warning | FSD | Knox | 149 days |
| May 6, 8:35 AM CDT | River Flood Warning | FSD | Knox | 137 days |
| May 6, 2:49 PM CDT | Fire Weather Watch | GLD | Dundy | 38 hr |
| May 7, 4:55 AM CDT | Fire Weather Watch | GLD | Dundy, Hitchcock, Red Willow | 36 hr |
| May 8, 4:11 AM CDT | Fire Weather Watch | LBF | Chase, Frontier, Hayes, Lincoln, Perkins | 11 hr |
| May 8, 5:05 AM CDT | Red Flag Warning | GLD | Dundy, Hitchcock, Red Willow | 41 hr |
| May 8, 3:21 PM CDT | Red Flag Warning | LBF | Arthur, Chase, Cherry, Custer, Deuel, Frontier and 11 more | 30 hr |
| May 8, 5:06 PM CDT | Mesoscale Discussion | SPC | Brown, Cherry, Keya Paha, Rock | 54 min |
| May 8, 6:13 PM CDT | Tornado Watch | SPC | Antelope, Blaine, Boone, Boyd, Brown, Cherry and 11 more | 6 hr |
| May 8, 8:47 PM CDT | Mesoscale Discussion | SPC | Antelope, Boone, Boyd, Brown, Garfield, Holt and 4 more | 58 min |
| May 9, 3:52 AM CDT | Red Flag Warning | GID | Adams, Buffalo, Clay, Dawson, Fillmore, Franklin and 18 more | 17 hr |
| May 9, 3:26 PM CDT | Severe Thunderstorm Watch | SPC | Box Butte, Dawes, Scotts Bluff, Sheridan, Sioux | 7 hr |
| May 9, 5:57 PM CDT | Mesoscale Discussion | SPC | Box Butte, Dawes, Morrill, Scotts Bluff, Sioux | 93 min |
| May 9, 7:03 PM CDT | Severe Thunderstorm Warning | CYS | Sioux | 57 min |
| May 9, 7:55 PM CDT | Tornado Warning | CYS | Dawes, Sioux | 35 min |
| May 9, 8:32 PM CDT | Tornado Warning | CYS | Dawes, Sioux | 43 min |
| May 9, 8:53 PM CDT | Tornado Warning | CYS | Box Butte, Dawes, Sioux | 28 min |
| May 9, 9:16 PM CDT | Mesoscale Discussion | SPC | Box Butte, Dawes, Morrill, Scotts Bluff, Sioux | 29 min |
| May 9, 9:17 PM CDT | Tornado Warning | CYS | Box Butte, Dawes | 30 min |
| May 9, 9:32 PM CDT | Tornado Warning | LBF | Sheridan | 28 min |
| May 9, 9:34 PM CDT | Severe Thunderstorm Watch | SPC | Sheridan | 5 hr |
| May 9, 10:02 PM CDT | Severe Thunderstorm Warning | LBF | Sheridan | 28 min |
| May 9, 11:17 PM CDT | Mesoscale Discussion | SPC | Cherry | 58 min |
| May 11, 1:09 AM CDT | Severe Thunderstorm Warning | OAX | Thurston | 15 min |
| May 11, 1:12 AM CDT | Severe Thunderstorm Warning | OAX | Madison, Pierce, Stanton, Wayne | 24 min |
| May 11, 1:47 AM CDT | Severe Thunderstorm Warning | LBF | Arthur, Keith, Logan, McPherson | 43 min |
| May 11, 2:25 AM CDT | Severe Thunderstorm Warning | LBF | Blaine, Logan, Thomas | 50 min |
| May 11, 8:15 AM CDT | Severe Thunderstorm Warning | LBF | Chase, Hayes, Lincoln, Perkins | 45 min |
| May 11, 8:52 AM CDT | Special Weather Statement | GID | York | 38 min |
| May 11, 12:16 PM CDT | Severe Thunderstorm Watch | SPC | Adams, Buffalo, Butler, Cass, Clay, Colfax and 37 more | 5 hr |
| May 11, 12:48 PM CDT | Special Weather Statement | GID | Franklin | 27 min |
| May 11, 1:11 PM CDT | Special Weather Statement | GID | Webster | 49 min |
| May 11, 1:24 PM CDT | Severe Thunderstorm Warning | GID | Nuckolls, Thayer | 51 min |
| May 11, 1:32 PM CDT | Severe Thunderstorm Warning | GID | Adams, Webster | 43 min |
| May 11, 1:32 PM CDT | Severe Thunderstorm Warning | OAX | Gage, Jefferson, Johnson, Pawnee, Saline | 43 min |
| May 11, 1:47 PM CDT | Tornado Warning | GID | Adams | 28 min |
| May 11, 1:53 PM CDT | Severe Thunderstorm Warning | OAX | Johnson, Nemaha, Otoe, Pawnee | 52 min |
| May 11, 1:59 PM CDT | Tornado Warning | GID | Adams | 20 min |
| May 11, 2:06 PM CDT | Severe Thunderstorm Warning | OAX | Cass, Lancaster, Otoe, Saline, Seward | 39 min |
| May 11, 2:08 PM CDT | Severe Thunderstorm Warning | GID | Clay, Fillmore | 37 min |
| May 11, 2:22 PM CDT | Severe Thunderstorm Warning | GID | Hamilton, York | 38 min |
| May 11, 2:23 PM CDT | Severe Thunderstorm Warning | OAX | Cass, Otoe | 52 min |
| May 11, 2:31 PM CDT | Mesoscale Discussion | SPC | Burt, Butler, Cass, Colfax, Cuming, Dakota and 8 more | 59 min |
| May 11, 2:41 PM CDT | Tornado Warning | GID | York | 24 min |
| May 11, 2:48 PM CDT | Severe Thunderstorm Warning | GID | Hall, Hamilton, Howard, Merrick, Nance, Polk and 1 more | 42 min |
| May 11, 2:50 PM CDT | Tornado Warning | GID | Hamilton, Polk, York | 25 min |
| May 11, 2:53 PM CDT | Tornado Watch | SPC | Antelope, Boone, Burt, Butler, Cass, Colfax and 24 more | 6 hr |
| May 11, 2:56 PM CDT | Severe Thunderstorm Warning | OAX | Cass, Douglas, Sarpy, Saunders, Washington | 49 min |
| May 11, 2:58 PM CDT | Severe Thunderstorm Warning | GID | Hamilton, York | 32 min |
| May 11, 3:03 PM CDT | Tornado Warning | GID | Hamilton, Merrick, Nance, Polk | 27 min |
| May 11, 3:14 PM CDT | Tornado Warning | GID | Polk | 12 min |
| May 11, 3:18 PM CDT | Severe Thunderstorm Warning | OAX | Platte | 42 min |
| May 11, 3:23 PM CDT | Severe Thunderstorm Warning | GID | Hamilton, Merrick, Nance, Polk | 40 min |
| May 11, 3:26 PM CDT | Severe Thunderstorm Warning | OAX | Burt, Butler, Colfax, Cuming, Dodge, Douglas and 4 more | 49 min |
| May 11, 3:28 PM CDT | Tornado Warning | GID | Merrick, Nance | 15 min |
| May 11, 3:52 PM CDT | Severe Thunderstorm Warning | OAX | Antelope, Boone, Madison, Platte, Stanton | 38 min |
| May 11, 3:56 PM CDT | Severe Thunderstorm Warning | OAX | Burt, Colfax, Cuming, Dodge, Stanton, Thurston and 1 more | 49 min |
| May 11, 3:57 PM CDT | Severe Thunderstorm Warning | OAX | Burt, Colfax, Cuming, Dodge, Stanton, Thurston and 1 more | 48 min |
| May 11, 3:57 PM CDT | Mesoscale Discussion | SPC | Nemaha, Pawnee, Richardson | 48 min |
| May 11, 4:28 PM CDT | Severe Thunderstorm Warning | OAX | Antelope, Madison, Pierce, Stanton, Wayne | 32 min |
| May 11, 4:31 PM CDT | Severe Thunderstorm Warning | OAX | Burt, Cuming, Stanton, Thurston, Wayne | 29 min |
| May 11, 4:51 PM CDT | Severe Thunderstorm Warning | FSD | Dakota, Dixon | 39 min |
| May 11, 4:52 PM CDT | Tornado Watch | SPC | Dundy, Furnas, Harlan, Hitchcock, Red Willow | 6 hr |
| May 11, 4:55 PM CDT | Severe Thunderstorm Warning | FSD | Dakota | 50 min |
| May 11, 5:03 PM CDT | Mesoscale Discussion | SPC | Cedar, Dakota, Dixon | 57 min |
| May 11, 5:37 PM CDT | Severe Thunderstorm Warning | FSD | Dixon | 38 min |
| May 11, 7:46 PM CDT | Severe Thunderstorm Warning | OAX | Nemaha, Richardson | 44 min |
| May 11, 7:51 PM CDT | Mesoscale Discussion | SPC | Dundy, Frontier, Furnas, Hayes, Hitchcock, Red Willow | 84 min |
| May 11, 8:09 PM CDT | Special Weather Statement | GLD | Hitchcock | 36 min |
| May 11, 8:16 PM CDT | Mesoscale Discussion | SPC | Cass, Johnson, Nemaha, Otoe, Pawnee, Richardson | 59 min |
| May 11, 8:48 PM CDT | Special Weather Statement | GLD | Red Willow | 27 min |
| May 11, 9:28 PM CDT | Severe Thunderstorm Warning | OAX | Lancaster | 21 min |
| May 12, 12:45 AM CDT | River Flood Advisory | OAX | Cass | 9 hr |
| May 12, 2:05 AM CDT | Wind Advisory | CYS | Banner, Box Butte, Cheyenne, Dawes, Kimball, Morrill and 2 more | 14 hr |
| May 12, 3:29 AM CDT | Wind Advisory | LBF | Arthur, Chase, Custer, Deuel, Frontier, Garden and 8 more | 17 hr |
| May 12, 3:50 AM CDT | Wind Advisory | GLD | Dundy | 15 hr |
| May 12, 9:44 AM CDT | River Flood Warning | OAX | Cass | 7 days |
| May 12, 2:06 PM CDT | Mesoscale Discussion | SPC | Adams, Boone, Buffalo, Butler, Cass, Clay and 39 more | 114 min |
| May 12, 2:28 PM CDT | Special Weather Statement | GID | Furnas | 32 min |
| May 12, 2:37 PM CDT | Tornado Watch | SPC | Adams, Boone, Buffalo, Burt, Butler, Cass and 38 more | 7 hr |
| May 12, 2:49 PM CDT | Special Weather Statement | GID | Sherman | 26 min |
| May 12, 2:54 PM CDT | Severe Thunderstorm Warning | GID | Sherman | 36 min |
| May 12, 3:28 PM CDT | Severe Thunderstorm Warning | GID | Buffalo, Sherman | 32 min |
| May 12, 3:46 PM CDT | Special Weather Statement | GID | Buffalo | 44 min |
| May 12, 3:56 PM CDT | Severe Thunderstorm Warning | GID | Buffalo, Sherman | 34 min |
| May 12, 3:57 PM CDT | Tornado Warning | GID | Buffalo, Sherman | 33 min |
| May 12, 4:05 PM CDT | Special Weather Statement | GID | Howard | 25 min |
| May 12, 4:21 PM CDT | Severe Thunderstorm Warning | GID | Hall, Hamilton, Howard, Merrick, Polk, York | 39 min |
| May 12, 4:25 PM CDT | Areal Flood Advisory | GID | Sherman | 79 min |
| May 12, 4:27 PM CDT | Severe Thunderstorm Warning | GID | Buffalo, Sherman | 48 min |
| May 12, 4:37 PM CDT | Severe Thunderstorm Warning | GID | Franklin, Webster | 38 min |
| May 12, 4:44 PM CDT | Severe Thunderstorm Warning | GID | Clay, Hamilton | 46 min |
| May 12, 4:44 PM CDT | Severe Thunderstorm Warning | OAX | Burt, Thurston | 46 min |
| May 12, 4:50 PM CDT | Tornado Warning | GID | Hamilton, Merrick | 25 min |
| May 12, 4:53 PM CDT | Tornado Warning | GID | Hamilton, Merrick, Polk, York | 37 min |
| May 12, 4:54 PM CDT | Severe Thunderstorm Warning | GID | Fillmore, York | 51 min |
| May 12, 4:58 PM CDT | Tornado Warning | OAX | Burt, Thurston | 32 min |
| May 12, 4:59 PM CDT | Severe Thunderstorm Warning | GID | Hall, Howard, Merrick | 46 min |
| May 12, 4:59 PM CDT | Tornado Warning | GID | Fillmore, Hamilton, York | 31 min |
| May 12, 5:09 PM CDT | Severe Thunderstorm Warning | GID | Buffalo, Sherman | 51 min |
| May 12, 5:11 PM CDT | Tornado Warning | GID | Hamilton, Merrick | 34 min |
| May 12, 5:14 PM CDT | Special Weather Statement | GID | Webster | 31 min |
| May 12, 5:19 PM CDT | Special Weather Statement | GID | Phelps | 41 min |
| May 12, 5:20 PM CDT | Tornado Warning | GID | Hall, Hamilton, Howard, Merrick, Polk, York | 40 min |
| May 12, 5:24 PM CDT | Flash Flood Warning | GID | Hall, Howard, Merrick | 6 hr |
| May 12, 5:28 PM CDT | Tornado Warning | OAX | Burt, Thurston | 32 min |
| May 12, 5:35 PM CDT | Severe Thunderstorm Warning | OAX | Boone, Platte | 40 min |
| May 12, 5:35 PM CDT | Mesoscale Discussion | SPC | Adams, Buffalo, Burt, Butler, Cass, Clay and 30 more | 85 min |
| May 12, 5:40 PM CDT | Flash Flood Warning | GID | Sherman | 6 hr |
| May 12, 5:50 PM CDT | Tornado Warning | GID | Hamilton, Polk, York | 40 min |
| May 12, 5:54 PM CDT | Severe Thunderstorm Warning | GID | Hall, Hamilton, Howard, Merrick | 41 min |
| May 12, 6:06 PM CDT | Special Weather Statement | GID | Kearney | 39 min |
| May 12, 6:11 PM CDT | Severe Thunderstorm Warning | GID | Kearney | 32 min |
| May 12, 6:16 PM CDT | Severe Thunderstorm Warning | OAX | Jefferson, Saline | 44 min |
| May 12, 6:20 PM CDT | Special Weather Statement | GID | Adams | 25 min |
| May 12, 6:24 PM CDT | Flash Flood Warning | GID | Hamilton, Polk, York | 6 hr |
| May 12, 6:24 PM CDT | Severe Thunderstorm Warning | GID | Hamilton, Merrick, Nance, Polk, York | 51 min |
| May 12, 6:29 PM CDT | Severe Thunderstorm Warning | GID | Nuckolls | 46 min |
| May 12, 6:35 PM CDT | Severe Thunderstorm Warning | OAX | Cass, Lancaster | 40 min |
| May 12, 6:37 PM CDT | Special Weather Statement | GID | Fillmore | 38 min |
| May 12, 6:49 PM CDT | Severe Thunderstorm Warning | OAX | Gage, Jefferson, Saline | 41 min |
| May 12, 6:56 PM CDT | Tornado Warning | GID | Polk | 34 min |
| May 12, 7:00 PM CDT | Severe Thunderstorm Warning | GID | Fillmore, Thayer | 45 min |
| May 12, 7:01 PM CDT | Severe Thunderstorm Warning | OAX | Jefferson, Saline | 44 min |
| May 12, 7:05 PM CDT | Wind Advisory | GLD | Dundy | 6 hr |
| May 12, 7:12 PM CDT | Severe Thunderstorm Warning | GID | Hamilton, Merrick, Nance, Polk, York | 48 min |
| May 12, 7:15 PM CDT | Severe Thunderstorm Warning | OAX | Butler, Lancaster, Saunders | 45 min |
| May 12, 7:17 PM CDT | Severe Thunderstorm Warning | OAX | Lancaster, Saunders | 43 min |
| May 12, 7:21 PM CDT | Tornado Warning | GID | York | 24 min |
| May 12, 7:23 PM CDT | Severe Thunderstorm Warning | OAX | Butler, Lancaster, Seward | 52 min |
| May 12, 7:27 PM CDT | Severe Thunderstorm Warning | OAX | Gage | 48 min |
| May 12, 7:39 PM CDT | Severe Thunderstorm Warning | GID | Polk | 36 min |
| May 12, 7:42 PM CDT | Severe Thunderstorm Warning | GID | Clay, Fillmore | 38 min |
| May 12, 7:46 PM CDT | Special Weather Statement | GID | Nuckolls | 29 min |
| May 12, 7:52 PM CDT | Severe Thunderstorm Warning | OAX | Butler, Colfax, Platte | 38 min |
| May 12, 7:53 PM CDT | Severe Thunderstorm Warning | GID | Polk, York | 52 min |
| May 12, 8:09 PM CDT | Severe Thunderstorm Warning | OAX | Butler, Seward | 36 min |
| May 12, 8:12 PM CDT | Tornado Warning | OAX | Seward | 33 min |
| May 12, 8:36 PM CDT | Severe Thunderstorm Warning | OAX | Lancaster, Saunders | 39 min |
| May 12, 8:38 PM CDT | Severe Thunderstorm Warning | OAX | Gage, Johnson, Pawnee | 52 min |
| May 12, 8:41 PM CDT | Severe Thunderstorm Warning | OAX | Lancaster | 49 min |
| May 12, 8:45 PM CDT | Flash Flood Warning | OAX | Platte | 4 hr |
| May 12, 8:45 PM CDT | Severe Thunderstorm Warning | OAX | Butler, Lancaster, Saunders, Seward | 45 min |
| May 12, 8:52 PM CDT | Tornado Warning | OAX | Saunders | 23 min |
| May 12, 8:54 PM CDT | Flash Flood Warning | OAX | Butler, Seward | 6 hr |
| May 12, 8:59 PM CDT | Flash Flood Warning | OAX | Lancaster, Saunders | 4 hr |
| May 12, 9:15 PM CDT | Severe Thunderstorm Warning | OAX | Cass, Douglas, Lancaster, Sarpy, Saunders | 45 min |
| May 12, 9:16 PM CDT | Mesoscale Discussion | SPC | Butler, Cass, Dodge, Douglas, Johnson, Lancaster and 9 more | 59 min |
| May 12, 9:27 PM CDT | Flash Flood Warning | OAX | Lancaster, Saunders | 3 hr |
| May 12, 10:02 PM CDT | Flash Flood Warning | OAX | Douglas, Sarpy, Saunders | 3 hr |
| May 12, 10:06 PM CDT | Severe Thunderstorm Warning | OAX | Douglas, Sarpy | 39 min |
| May 12, 10:32 PM CDT | Severe Thunderstorm Warning | OAX | Douglas, Washington | 26 min |
| May 12, 11:22 PM CDT | Areal Flood Warning | GID | Hall, Howard, Merrick | 12 hr |
| May 12, 11:27 PM CDT | Areal Flood Warning | GID | Sherman | 10 hr |
| May 12, 11:45 PM CDT | Areal Flood Advisory | OAX | Otoe | 3 hr |
| May 12, 11:49 PM CDT | Wind Advisory | GID | Adams, Buffalo, Clay, Dawson, Fillmore, Franklin and 18 more | 4 hr |
| May 13, 12:23 AM CDT | Areal Flood Warning | GID | Hamilton, Polk, York | 12 hr |
| May 13, 11:29 AM CDT | Areal Flood Warning | GID | Hall, Merrick | 5 hr |
| May 13, 12:27 PM CDT | Areal Flood Warning | GID | Polk, York | 24 hr |
| May 13, 5:27 PM CDT | Frost Advisory | GLD | Dundy, Hitchcock, Red Willow | 13 hr |
| May 14, 3:54 PM CDT | Frost Advisory | GLD | Dundy, Hitchcock, Red Willow | 15 hr |
| May 15, 6:56 AM CDT | River Flood Warning | OAX | Butler | 15 hr |
| May 15, 9:19 AM CDT | River Flood Warning | LBF | Garden, Keith | 26 hr |
| May 15, 9:38 AM CDT | Areal Flood Warning | GID | Polk | 4 hr |
| May 15, 3:00 PM CDT | Frost Advisory | GID | Adams, Buffalo, Clay, Dawson, Fillmore, Franklin and 18 more | 17 hr |
| May 15, 3:18 PM CDT | Frost Advisory | FSD | Dakota, Dixon | 17 hr |
| May 15, 3:33 PM CDT | Frost Advisory | OAX | Antelope, Boone, Burt, Butler, Cedar, Colfax and 10 more | 16 hr |
| May 15, 4:15 PM CDT | Frost Advisory | GLD | Dundy, Hitchcock, Red Willow | 16 hr |
| May 16, 3:45 PM CDT | Wind Advisory | GLD | Dundy, Hitchcock, Red Willow | 30 hr |
| May 17, 3:02 AM CDT | Wind Advisory | LBF | Arthur, Chase, Deuel, Frontier, Garden, Grant and 9 more | 16 hr |
| May 17, 3:46 AM CDT | Wind Advisory | GID | Buffalo, Dawson, Franklin, Furnas, Gosper, Harlan and 2 more | 12 hr |
| May 17, 11:35 AM CDT | Wind Advisory | CYS | Box Butte, Cheyenne, Dawes, Morrill | 8 hr |
| May 17, 4:26 PM CDT | Flood Watch | CYS | Banner, Box Butte, Dawes, Morrill, Sioux | 64 hr |
| May 18, 4:12 AM CDT | Flash Flood Watch | CYS | Cheyenne, Kimball | 24 hr |
| May 18, 10:54 AM CDT | River Flood Warning | LBF | Garden, Keith | 41 days |
| May 18, 2:21 PM CDT | Flash Flood Watch | LBF | Chase, Deuel, Garden, Hayes, Keith, Perkins | 23 hr |
| May 19, 7:20 AM CDT | Dense Fog Advisory | GLD | Dundy, Hitchcock | 6 hr |
| May 19, 3:44 PM CDT | Mesoscale Discussion | SPC | Franklin, Furnas, Harlan, Nuckolls, Red Willow, Thayer and 1 more | 61 min |
| May 19, 6:33 PM CDT | Special Weather Statement | GID | Webster | 27 min |
| May 19, 6:37 PM CDT | Special Weather Statement | GID | Buffalo | 38 min |
| May 19, 6:38 PM CDT | Mesoscale Discussion | SPC | Adams, Boone, Buffalo, Butler, Cass, Clay and 32 more | 97 min |
| May 19, 7:11 PM CDT | Special Weather Statement | GID | Fillmore | 34 min |
| May 19, 7:18 PM CDT | Special Weather Statement | GID | Adams | 42 min |
| May 19, 7:27 PM CDT | Severe Thunderstorm Warning | LBF | Custer | 34 min |
| May 19, 7:37 PM CDT | Special Weather Statement | GID | Thayer | 23 min |
| May 19, 7:41 PM CDT | Severe Thunderstorm Warning | OAX | Seward | 34 min |
| May 19, 9:15 PM CDT | Severe Thunderstorm Warning | GID | Nuckolls, Webster | 45 min |
| May 19, 9:23 PM CDT | Special Weather Statement | GLD | Dundy | 37 min |
| May 19, 10:00 PM CDT | Special Weather Statement | GID | Nuckolls | 30 min |
| May 19, 10:22 PM CDT | Flash Flood Warning | LBF | Keith | 71 min |
| May 19, 10:32 PM CDT | Severe Thunderstorm Warning | OAX | Jefferson, Saline | 28 min |
| May 19, 10:59 PM CDT | Severe Thunderstorm Warning | OAX | Saline | 31 min |
| May 19, 11:15 PM CDT | Special Weather Statement | GID | Clay | 30 min |
| May 19, 11:17 PM CDT | Areal Flood Advisory | GID | Clay, Nuckolls, Webster | 104 min |
| May 19, 11:31 PM CDT | Special Weather Statement | GID | Nuckolls | 29 min |
| May 19, 11:36 PM CDT | Tornado Warning | GID | Nuckolls | 24 min |
| May 20, 12:23 AM CDT | Areal Flood Warning | GID | Clay, Nuckolls, Webster | 12 hr |
| May 20, 2:08 AM CDT | River Flood Warning | GID | Webster | 12 hr |
| May 20, 2:42 AM CDT | Areal Flood Advisory | GID | Fillmore, Thayer | 8 hr |
| May 20, 9:03 AM CDT | River Flood Warning | GID | Nuckolls | 30 hr |
| May 20, 10:03 AM CDT | Areal Flood Advisory | OAX | Seward | 6 hr |
| May 20, 10:16 AM CDT | River Flood Warning | OAX | Cass | 130 days |
| May 20, 10:34 AM CDT | River Flood Warning | OAX | Saunders | 15 hr |
| May 20, 10:36 AM CDT | River Flood Warning | LBF | Lincoln | 35 hr |
| May 20, 10:42 AM CDT | River Flood Warning | OAX | Saline | 3 days |
| May 20, 10:42 AM CDT | River Flood Warning | OAX | Saline | 3 hr |
| May 20, 11:04 AM CDT | Areal Flood Warning | OAX | Saunders | 6 hr |
| May 20, 11:58 AM CDT | River Flood Advisory | OAX | Jefferson | 3 hr |
| May 20, 1:52 PM CDT | Mesoscale Discussion | SPC | Adams, Buffalo, Clay, Franklin, Hall, Kearney and 2 more | 113 min |
| May 20, 2:32 PM CDT | Severe Thunderstorm Watch | SPC | Adams, Buffalo, Butler, Clay, Fillmore, Franklin and 17 more | 7 hr |
| May 20, 3:05 PM CDT | River Flood Warning | OAX | Jefferson | 12 hr |
| May 20, 4:11 PM CDT | River Flood Warning | OAX | Saunders | 6 hr |
| May 20, 4:38 PM CDT | Areal Flood Advisory | GID | Greeley, Hall, Howard | 3 hr |
| May 20, 5:01 PM CDT | Areal Flood Warning | OAX | Saunders | 4 hr |
| May 20, 5:32 PM CDT | Special Weather Statement | GID | Webster | 28 min |
| May 20, 6:01 PM CDT | Mesoscale Discussion | SPC | Adams, Buffalo, Clay, Fillmore, Franklin, Hall and 15 more | 59 min |
| May 20, 6:43 PM CDT | Areal Flood Advisory | GID | Clay | 18 hr |
| May 20, 7:16 PM CDT | Areal Flood Warning | GID | Greeley, Hall, Howard | 17 hr |
| May 20, 8:41 PM CDT | Flash Flood Warning | OAX | Boone | 5 hr |
| May 21, 2:23 AM CDT | River Flood Warning | OAX | Saline | 32 hr |
| May 21, 11:54 AM CDT | Areal Flood Warning | GID | Hall, Howard | 6 hr |
| May 21, 12:51 PM CDT | Mesoscale Discussion | SPC | Burt, Cass, Cuming, Dakota, Dixon, Dodge and 17 more | 114 min |
| May 21, 2:20 PM CDT | Severe Thunderstorm Warning | OAX | Butler, Colfax, Dodge, Saunders | 40 min |
| May 21, 2:25 PM CDT | Severe Thunderstorm Watch | SPC | Burt, Butler, Cass, Cuming, Dakota, Dodge and 15 more | 10 hr |
| May 21, 2:33 PM CDT | Mesoscale Discussion | SPC | Gage, Jefferson, Johnson, Nemaha, Nuckolls, Pawnee and 2 more | 87 min |
| May 21, 2:34 PM CDT | Tornado Warning | OAX | Butler, Colfax, Dodge, Saunders | 17 min |
| May 21, 2:56 PM CDT | Severe Thunderstorm Warning | OAX | Burt, Cuming, Thurston | 25 min |
| May 21, 3:28 PM CDT | Special Weather Statement | GID | Howard | 32 min |
| May 21, 3:41 PM CDT | Severe Thunderstorm Watch | SPC | Adams, Clay, Fillmore, Franklin, Greeley, Hall and 10 more | 9 hr |
| May 21, 3:48 PM CDT | Special Weather Statement | GID | Greeley | 42 min |
| May 21, 4:10 PM CDT | Special Weather Statement | GID | Buffalo | 35 min |
| May 21, 4:37 PM CDT | Special Weather Statement | GID | Phelps | 38 min |
| May 21, 4:37 PM CDT | Severe Thunderstorm Warning | GID | Greeley, Howard, Sherman, Valley | 38 min |
| May 21, 4:44 PM CDT | Severe Thunderstorm Warning | GID | Polk, York | 46 min |
| May 21, 4:48 PM CDT | Severe Thunderstorm Warning | LBF | Wheeler | 42 min |
| May 21, 4:55 PM CDT | Severe Thunderstorm Warning | OAX | Butler | 35 min |
| May 21, 4:57 PM CDT | Severe Thunderstorm Warning | GID | Franklin, Kearney | 33 min |
| May 21, 5:03 PM CDT | Severe Thunderstorm Warning | OAX | Knox | 27 min |
| May 21, 5:16 PM CDT | Severe Thunderstorm Warning | GID | Greeley | 16 min |
| May 21, 5:21 PM CDT | Severe Thunderstorm Warning | OAX | Burt, Cuming, Dodge | 39 min |
| May 21, 5:27 PM CDT | Severe Thunderstorm Warning | OAX | Butler, Colfax, Platte | 48 min |
| May 21, 5:28 PM CDT | Severe Thunderstorm Warning | GID | Polk, York | 47 min |
| May 21, 5:31 PM CDT | Areal Flood Warning | GID | Hall, Howard | 7 hr |
| May 21, 5:34 PM CDT | Severe Thunderstorm Warning | GID | Greeley, Howard, Nance | 24 min |
| May 21, 5:54 PM CDT | Severe Thunderstorm Warning | OAX | Colfax, Platte, Stanton | 51 min |
| May 21, 6:04 PM CDT | Severe Thunderstorm Warning | OAX | Butler | 26 min |
| May 21, 6:07 PM CDT | Mesoscale Discussion | SPC | Burt, Cass, Dodge, Douglas, Gage, Jefferson and 12 more | 53 min |
| May 21, 6:12 PM CDT | Severe Thunderstorm Warning | GID | Polk | 48 min |
| May 21, 6:20 PM CDT | Severe Thunderstorm Warning | OAX | Cuming, Thurston | 40 min |
| May 21, 6:21 PM CDT | Severe Thunderstorm Warning | OAX | Nemaha | 24 min |
| May 21, 6:26 PM CDT | Severe Thunderstorm Warning | OAX | Madison, Platte, Stanton | 49 min |
| May 21, 6:28 PM CDT | Special Weather Statement | GID | Greeley | 47 min |
| May 21, 6:30 PM CDT | Special Weather Statement | GID | Hall | 45 min |
| May 21, 6:31 PM CDT | Tornado Warning | OAX | Butler | 29 min |
| May 21, 6:44 PM CDT | Severe Thunderstorm Warning | OAX | Cedar, Wayne | 33 min |
| May 21, 6:45 PM CDT | Severe Thunderstorm Warning | OAX | Cuming, Stanton, Wayne | 45 min |
| May 21, 6:47 PM CDT | Severe Thunderstorm Warning | FSD | Dakota, Dixon | 28 min |
| May 21, 6:50 PM CDT | Severe Thunderstorm Warning | OAX | Cass, Sarpy | 40 min |
| May 21, 6:51 PM CDT | Tornado Warning | OAX | Butler, Saunders | 24 min |
| May 21, 6:54 PM CDT | Severe Thunderstorm Warning | GID | Buffalo, Hall | 51 min |
| May 21, 6:57 PM CDT | Flash Flood Warning | OAX | Butler | 2 hr |
| May 21, 6:59 PM CDT | Severe Thunderstorm Warning | GID | Polk | 46 min |
| May 21, 7:00 PM CDT | Severe Thunderstorm Warning | OAX | Butler, Colfax, Platte | 45 min |
| May 21, 7:00 PM CDT | Severe Thunderstorm Warning | OAX | Thurston | 45 min |
| May 21, 7:11 PM CDT | Severe Thunderstorm Warning | OAX | Butler, Dodge, Saunders | 49 min |
| May 21, 7:15 PM CDT | Severe Thunderstorm Warning | OAX | Madison, Stanton | 45 min |
| May 21, 7:21 PM CDT | Severe Thunderstorm Warning | OAX | Cass, Douglas, Sarpy | 39 min |
| May 21, 7:25 PM CDT | Severe Thunderstorm Warning | OAX | Colfax, Platte, Stanton | 50 min |
| May 21, 7:26 PM CDT | Severe Thunderstorm Warning | FSD | Dixon | 34 min |
| May 21, 7:34 PM CDT | Severe Thunderstorm Warning | OAX | Cass, Sarpy | 41 min |
| May 21, 7:38 PM CDT | Severe Thunderstorm Warning | FSD | Dixon | 37 min |
| May 21, 7:46 PM CDT | Severe Thunderstorm Warning | OAX | Douglas, Sarpy, Washington | 44 min |
| May 21, 8:12 PM CDT | Severe Thunderstorm Warning | OAX | Cuming, Stanton | 25 min |
| May 21, 8:14 PM CDT | Severe Thunderstorm Warning | OAX | Douglas, Sarpy | 31 min |
| May 21, 8:55 PM CDT | Mesoscale Discussion | SPC | Burt, Cass, Dodge, Douglas, Gage, Jefferson and 12 more | 65 min |
| May 21, 8:57 PM CDT | Severe Thunderstorm Warning | OAX | Sarpy | 33 min |
| May 23, 2:26 PM CDT | Flood Watch | GID | Adams, Buffalo, Clay, Dawson, Fillmore, Franklin and 18 more | 46 hr |
| May 23, 3:04 PM CDT | Flash Flood Watch | LBF | Arthur, Chase, Custer, Deuel, Frontier, Garden and 7 more | 43 hr |
| May 23, 4:01 PM CDT | Flash Flood Watch | CYS | Banner, Box Butte, Cheyenne, Dawes, Kimball, Morrill and 2 more | 38 hr |
| May 23, 5:06 PM CDT | Areal Flood Advisory | CYS | Kimball | 3 hr |
| May 23, 5:54 PM CDT | Special Weather Statement | BOU | Kimball | 36 min |
| May 23, 6:38 PM CDT | Severe Thunderstorm Warning | GLD | Hitchcock | 67 min |
| May 23, 7:19 PM CDT | Severe Thunderstorm Warning | LBF | Chase | 41 min |
| May 23, 7:50 PM CDT | Severe Thunderstorm Warning | GLD | Hitchcock | 23 min |
| May 23, 7:56 PM CDT | Severe Thunderstorm Warning | LBF | Frontier, Hayes | 49 min |
| May 23, 8:00 PM CDT | Severe Thunderstorm Warning | LBF | Chase | 45 min |
| May 23, 8:45 PM CDT | Severe Thunderstorm Warning | LBF | Chase | 45 min |
| May 23, 9:22 PM CDT | Flash Flood Warning | LBF | Chase | 4 hr |
| May 24, 9:28 AM CDT | River Flood Warning | OAX | Butler | 23 hr |
| May 24, 9:28 AM CDT | River Flood Warning | OAX | Saline | 23 hr |
| May 24, 9:28 AM CDT | River Flood Warning | OAX | Gage | 23 hr |
| May 24, 9:28 AM CDT | River Flood Warning | OAX | Seward | 23 hr |
| May 24, 9:28 AM CDT | River Flood Warning | OAX | Saline | 23 hr |
| May 24, 10:37 AM CDT | Mesoscale Discussion | SPC | Chase, Dundy, Hitchcock | 83 min |
| May 24, 12:22 PM CDT | Flash Flood Watch | GLD | Dundy, Hitchcock, Red Willow | 22 hr |
| May 24, 1:10 PM CDT | Flash Flood Watch | OAX | Antelope, Boone, Burt, Butler, Cass, Colfax and 22 more | 16 hr |
| May 24, 1:58 PM CDT | River Flood Advisory | OAX | Douglas, Sarpy | 4 days |
| May 24, 2:46 PM CDT | Wind Advisory | LBF | Arthur, Blaine, Boyd, Brown, Chase, Cherry and 16 more | 25 hr |
| May 24, 2:59 PM CDT | Wind Advisory | GID | Adams, Buffalo, Clay, Dawson, Fillmore, Franklin and 18 more | 28 hr |
| May 24, 3:22 PM CDT | Flash Flood Watch | FSD | Dakota, Dixon | 22 hr |
| May 24, 3:30 PM CDT | Wind Advisory | FSD | Dakota, Dixon | 27 hr |
| May 24, 4:10 PM CDT | River Flood Warning | LBF | Lincoln | 42 days |
| May 24, 5:03 PM CDT | Mesoscale Discussion | SPC | Franklin | 57 min |
| May 24, 5:07 PM CDT | Tornado Warning | GLD | Dundy, Hitchcock | 38 min |
| May 24, 5:19 PM CDT | Tornado Watch | SPC | Franklin, Furnas, Gage, Harlan, Jefferson, Nuckolls and 4 more | 7 hr |
| May 24, 5:30 PM CDT | Severe Thunderstorm Warning | GLD | Dundy, Hitchcock | 60 min |
| May 24, 7:47 PM CDT | Flash Flood Warning | LBF | Frontier, Hayes | 6 hr |
| May 24, 8:21 PM CDT | River Flood Warning | OAX | Saunders | 12 hr |
| May 24, 8:22 PM CDT | Areal Flood Warning | GLD | Dundy | 11 hr |
| May 24, 8:37 PM CDT | Areal Flood Advisory | GID | Furnas, Gosper, Harlan, Phelps | 60 min |
| May 24, 9:33 PM CDT | Areal Flood Warning | GID | Furnas, Gosper, Harlan, Phelps | 36 hr |
| May 24, 10:02 PM CDT | Wind Advisory | GLD | Dundy, Hitchcock, Red Willow | 22 hr |
| May 25, 1:15 AM CDT | River Flood Warning | GID | Webster | 34 hr |
| May 25, 1:48 AM CDT | Areal Flood Warning | LBF | Frontier | 9 hr |
| May 25, 4:01 AM CDT | Wind Advisory | OAX | Antelope, Boone, Cedar, Knox, Madison, Pierce and 3 more | 12 hr |
| May 25, 4:51 AM CDT | Areal Flood Warning | LBF | Lincoln | 48 hr |
| May 25, 7:22 AM CDT | River Flood Warning | GID | Buffalo, Kearney | 5 days |
| May 25, 8:43 AM CDT | River Flood Warning | GID | Dawson | 32 hr |
| May 25, 9:05 AM CDT | River Flood Warning | GID | Nuckolls | 22 hr |
| May 25, 11:28 AM CDT | Areal Flood Warning | OAX | Dodge | 5 hr |
| May 25, 11:37 AM CDT | Areal Flood Advisory | OAX | Butler, Colfax, Platte | 6 hr |
| May 25, 1:16 PM CDT | Areal Flood Advisory | OAX | Richardson | 3 hr |
| May 25, 3:57 PM CDT | Flash Flood Warning | OAX | Richardson | 6 hr |
| May 25, 5:47 PM CDT | River Flood Advisory | OAX | Washington | 3 days |
| May 26, 10:34 AM CDT | Areal Flood Advisory | GID | Phelps | 5 hr |
| May 26, 11:15 AM CDT | River Flood Warning | GID | Nuckolls | 9 hr |
| May 26, 11:56 AM CDT | Areal Flood Warning | LBF | McPherson | 60 hr |
| May 26, 9:07 PM CDT | Special Weather Statement | BOU | Kimball | 38 min |
| May 26, 9:35 PM CDT | Areal Flood Warning | LBF | Lincoln | 12 hr |
| May 27, 9:56 AM CDT | Areal Flood Advisory | OAX | Colfax, Platte | 6 hr |
| May 27, 10:31 AM CDT | River Flood Warning | FSD | Dakota, Dixon | 116 days |
| May 27, 11:14 AM CDT | Areal Flood Warning | LBF | Lincoln | 4 days |
| May 28, 3:18 AM CDT | Dense Fog Advisory | LBF | Brown, Holt, Rock | 3 hr |
| May 28, 3:01 PM CDT | High Wind Watch | GLD | Dundy, Hitchcock, Red Willow | 37 hr |
| May 28, 3:26 PM CDT | High Wind Watch | GID | Adams, Buffalo, Dawson, Franklin, Furnas, Gosper and 9 more | 37 hr |
| May 28, 3:33 PM CDT | High Wind Watch | LBF | Blaine, Brown, Chase, Custer, Frontier, Garfield and 11 more | 36 hr |
| May 28, 7:22 PM CDT | River Flood Warning | OAX | Douglas, Sarpy | 108 days |
| May 28, 8:21 PM CDT | River Flood Warning | OAX | Washington | 109 days |
| May 29, 1:41 AM CDT | Mesoscale Discussion | SPC | Nemaha, Pawnee, Richardson | 2 hr |
| May 29, 6:55 AM CDT | Severe Thunderstorm Warning | OAX | Douglas, Washington | 20 min |
| May 29, 9:07 AM CDT | Areal Flood Warning | LBF | McPherson | 60 hr |
| May 29, 10:06 AM CDT | River Flood Warning | OAX | Burt | 95 days |
| May 29, 1:26 PM CDT | Wind Advisory | GID | Adams, Buffalo, Clay, Dawson, Fillmore, Franklin and 18 more | 34 hr |
| May 29, 3:28 PM CDT | Wind Advisory | OAX | Antelope, Boone, Burt, Butler, Cass, Cedar and 24 more | 34 hr |
| May 29, 3:54 PM CDT | Wind Advisory | FSD | Dakota, Dixon | 27 hr |
| May 29, 4:36 PM CDT | Mesoscale Discussion | SPC | Cass, Gage, Jefferson, Johnson, Nemaha, Otoe and 3 more | 24 min |
| May 29, 5:48 PM CDT | Dense Fog Advisory | CYS | Banner, Box Butte, Cheyenne, Dawes, Kimball, Morrill and 2 more | 16 hr |
| May 29, 6:35 PM CDT | Mesoscale Discussion | SPC | Adams, Clay, Fillmore, Gage, Jefferson, Lancaster and 7 more | 115 min |
| May 29, 7:16 PM CDT | Tornado Watch | SPC | Cass, Douglas, Fillmore, Gage, Jefferson, Johnson and 11 more | 4 hr |
| May 29, 9:03 PM CDT | Severe Thunderstorm Warning | GID | Adams, Clay, Webster | 27 min |
| May 29, 9:13 PM CDT | Special Weather Statement | GID | Thayer | 47 min |
| May 29, 9:24 PM CDT | Mesoscale Discussion | SPC | Antelope, Boone, Burt, Butler, Cass, Cedar and 31 more | 96 min |
| May 29, 9:26 PM CDT | Special Weather Statement | GID | Clay | 49 min |
| May 29, 9:29 PM CDT | Severe Thunderstorm Warning | OAX | Jefferson | 31 min |
| May 29, 9:54 PM CDT | Severe Thunderstorm Warning | OAX | Pierce | 36 min |
| May 29, 9:56 PM CDT | Severe Thunderstorm Warning | OAX | Antelope | 34 min |
| May 29, 10:08 PM CDT | Severe Thunderstorm Warning | LBF | Holt | 52 min |
| May 29, 10:21 PM CDT | Severe Thunderstorm Warning | OAX | Knox | 54 min |
| May 29, 10:27 PM CDT | Severe Thunderstorm Warning | OAX | Cedar, Knox, Pierce | 46 min |
| May 29, 10:59 PM CDT | Severe Thunderstorm Warning | LBF | Boyd, Holt | 30 min |
| May 29, 11:12 PM CDT | Severe Thunderstorm Warning | OAX | Knox | 48 min |
| May 30, 12:26 AM CDT | Wind Advisory | GLD | Hitchcock | 18 hr |
| May 30, 3:57 AM CDT | Wind Advisory | LBF | Blaine, Brown, Chase, Custer, Frontier, Garfield and 11 more | 14 hr |
| May 30, 4:00 AM CDT | High Wind Warning | GID | Adams, Buffalo, Dawson, Franklin, Furnas, Gosper and 4 more | 18 hr |
| May 30, 4:21 AM CDT | High Wind Warning | GLD | Dundy, Hitchcock, Red Willow | 17 hr |
| May 30, 4:21 AM CDT | Wind Advisory | GLD | Dundy | 14 hr |
| May 30, 1:40 PM CDT | Mesoscale Discussion | SPC | Antelope, Blaine, Boone, Boyd, Buffalo, Cedar and 16 more | 95 min |
| May 30, 2:08 PM CDT | Tornado Watch | SPC | Adams, Antelope, Blaine, Boone, Boyd, Brown and 29 more | 7 hr |
| May 30, 2:19 PM CDT | Mesoscale Discussion | SPC | Arthur, Cheyenne, Deuel, Garden, Keith, Kimball and 1 more | 56 min |
| May 30, 3:03 PM CDT | Severe Thunderstorm Warning | LBF | Keya Paha, Rock | 42 min |
| May 30, 3:09 PM CDT | Severe Thunderstorm Warning | LBF | Blaine, Custer | 36 min |
| May 30, 3:43 PM CDT | Severe Thunderstorm Warning | LBF | Blaine, Brown | 47 min |
| May 30, 4:08 PM CDT | Severe Thunderstorm Warning | LBF | Brown, Rock | 52 min |
| May 30, 4:18 PM CDT | Severe Thunderstorm Warning | LBF | Blaine, Custer, Logan | 42 min |
| May 30, 4:28 PM CDT | Tornado Warning | LBF | Rock | 32 min |
| May 30, 4:45 PM CDT | Severe Thunderstorm Watch | SPC | Arthur, Chase, Cherry, Deuel, Dundy, Garden and 9 more | 3 hr |
| May 30, 4:47 PM CDT | Tornado Warning | LBF | Holt, Rock | 28 min |
| May 30, 4:55 PM CDT | Tornado Warning | LBF | Blaine | 35 min |
| May 30, 5:01 PM CDT | Severe Thunderstorm Warning | LBF | Blaine, Custer, Logan | 44 min |
| May 30, 5:03 PM CDT | Severe Thunderstorm Warning | LBF | Boyd | 16 min |
| May 30, 5:10 PM CDT | Tornado Warning | LBF | Holt | 35 min |
| May 30, 5:24 PM CDT | Tornado Warning | LBF | Brown, Loup, Rock | 36 min |
| May 30, 5:33 PM CDT | Flash Flood Warning | LBF | Blaine | 3 hr |
| May 30, 5:37 PM CDT | Severe Thunderstorm Warning | LBF | Blaine, Brown, Rock | 38 min |
| May 30, 5:43 PM CDT | Tornado Warning | LBF | Boyd, Holt | 32 min |
| May 30, 5:46 PM CDT | Tornado Warning | LBF | Holt, Rock | 29 min |
| May 30, 5:47 PM CDT | Mesoscale Discussion | SPC | Arthur, Brown, Chase, Cherry, Deuel, Dundy and 9 more | 58 min |
| May 30, 5:50 PM CDT | Severe Thunderstorm Warning | LBF | Blaine, Custer | 40 min |
| May 30, 5:50 PM CDT | Severe Thunderstorm Warning | LBF | Arthur, Garden, Grant, Sheridan | 40 min |
| May 30, 5:58 PM CDT | Special Weather Statement | GLD | Dundy | 47 min |
| May 30, 6:11 PM CDT | Severe Thunderstorm Warning | LBF | Holt, Rock | 49 min |
| May 30, 6:17 PM CDT | Severe Thunderstorm Warning | LBF | Blaine, Brown, Loup, Rock | 43 min |
| May 30, 6:17 PM CDT | Mesoscale Discussion | SPC | Adams, Antelope, Blaine, Boone, Boyd, Brown and 25 more | 118 min |
| May 30, 6:22 PM CDT | High Wind Warning | LBF | Chase, Frontier, Hayes, Keith, Lincoln, Logan and 2 more | 98 min |
| May 30, 6:25 PM CDT | Severe Thunderstorm Warning | LBF | Cherry, Sheridan | 50 min |
| May 30, 6:30 PM CDT | Special Weather Statement | GLD | Hitchcock | 60 min |
| May 30, 6:33 PM CDT | Severe Thunderstorm Warning | LBF | Custer | 42 min |
| May 30, 6:40 PM CDT | Tornado Warning | LBF | Holt | 35 min |
| May 30, 6:54 PM CDT | Tornado Warning | LBF | Boyd, Holt | 21 min |
| May 30, 6:56 PM CDT | Severe Thunderstorm Warning | LBF | Loup | 49 min |
| May 30, 6:59 PM CDT | Special Weather Statement | GLD | Red Willow | 61 min |
| May 30, 7:00 PM CDT | Severe Thunderstorm Warning | LBF | Custer | 45 min |
| May 30, 7:02 PM CDT | Severe Thunderstorm Warning | GID | Dawson | 43 min |
| May 30, 7:13 PM CDT | Tornado Warning | LBF | Boyd | 17 min |
| May 30, 7:15 PM CDT | Tornado Warning | OAX | Knox | 15 min |
| May 30, 7:18 PM CDT | Severe Thunderstorm Warning | LBF | Custer, Loup | 42 min |
| May 30, 7:28 PM CDT | Tornado Warning | GID | Dawson | 32 min |
| May 30, 7:39 PM CDT | Severe Thunderstorm Warning | LBF | Custer | 51 min |
| May 30, 7:43 PM CDT | Severe Thunderstorm Warning | GID | Buffalo, Dawson, Gosper, Phelps | 47 min |
| May 30, 7:45 PM CDT | Severe Thunderstorm Warning | LBF | Custer | 45 min |
| May 30, 7:52 PM CDT | Severe Thunderstorm Warning | LBF | Garfield, Wheeler | 23 min |
| May 30, 7:55 PM CDT | Severe Thunderstorm Warning | LBF | Custer | 50 min |
| May 30, 7:57 PM CDT | Severe Thunderstorm Warning | GID | Furnas, Harlan | 33 min |
| May 30, 8:03 PM CDT | Severe Thunderstorm Warning | LBF | Custer | 42 min |
| May 30, 8:05 PM CDT | Tornado Warning | GID | Buffalo, Dawson | 25 min |
| May 30, 8:10 PM CDT | Severe Thunderstorm Warning | GID | Greeley, Howard, Sherman, Valley | 50 min |
| May 30, 8:11 PM CDT | Severe Thunderstorm Warning | GID | Greeley, Howard, Sherman, Valley | 49 min |
| May 30, 8:13 PM CDT | Mesoscale Discussion | SPC | Adams, Antelope, Boone, Buffalo, Butler, Clay and 29 more | 92 min |
| May 30, 8:14 PM CDT | Tornado Warning | LBF | Custer | 31 min |
| May 30, 8:23 PM CDT | Severe Thunderstorm Warning | GID | Buffalo, Dawson, Franklin, Furnas, Harlan, Kearney and 1 more | 37 min |
| May 30, 8:37 PM CDT | Severe Thunderstorm Watch | SPC | Adams, Antelope, Boone, Buffalo, Burt, Butler and 42 more | 5 hr |
| May 30, 8:38 PM CDT | Tornado Warning | GID | Buffalo | 37 min |
| May 30, 8:57 PM CDT | Severe Thunderstorm Warning | GID | Greeley, Howard, Sherman, Valley | 48 min |
| May 30, 8:59 PM CDT | Severe Thunderstorm Warning | GID | Adams, Buffalo, Franklin, Hall, Harlan, Howard and 2 more | 46 min |
| May 30, 9:03 PM CDT | Tornado Warning | GID | Adams, Kearney | 27 min |
| May 30, 9:20 PM CDT | Tornado Warning | GID | Franklin, Webster | 25 min |
| May 30, 9:25 PM CDT | Tornado Warning | GID | Adams, Clay | 23 min |
| May 30, 9:34 PM CDT | Severe Thunderstorm Warning | GID | Hamilton, Merrick, Nance | 41 min |
| May 30, 9:36 PM CDT | Severe Thunderstorm Warning | GID | Hamilton, Howard, Merrick, Nance | 39 min |
| May 30, 9:40 PM CDT | Severe Thunderstorm Warning | GID | Adams, Clay, Franklin, Hall, Hamilton, Kearney and 2 more | 50 min |
| May 30, 10:03 PM CDT | Severe Thunderstorm Warning | GID | Hamilton, Merrick, Nance, Polk, York | 42 min |
| May 30, 10:24 PM CDT | Severe Thunderstorm Warning | GID | Clay, Fillmore, Nuckolls, Thayer | 51 min |
| May 30, 10:34 PM CDT | Tornado Warning | GID | Fillmore, Nuckolls, Thayer | 26 min |
| May 30, 10:38 PM CDT | Mesoscale Discussion | SPC | Burt, Butler, Cass, Clay, Colfax, Cuming and 25 more | 2 hr |
| May 30, 10:43 PM CDT | Severe Thunderstorm Warning | OAX | Burt, Colfax, Cuming, Dodge | 47 min |
| May 30, 10:49 PM CDT | Severe Thunderstorm Warning | OAX | Butler, Colfax, Dodge, Saunders | 41 min |
| May 30, 11:05 PM CDT | Severe Thunderstorm Warning | OAX | Burt, Cuming, Thurston | 40 min |
| May 30, 11:19 PM CDT | Severe Thunderstorm Warning | OAX | Burt, Dodge, Washington | 41 min |
| May 31, 10:10 AM CDT | River Flood Warning | FSD | Dakota | 86 days |
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 | 168 |
| Tornado Warning | 49 |
| Severe Thunderstorm Watch | 8 |
| Tornado Watch | 7 |
| Mesoscale Discussion | 33 |
| Special Weather Statement | 38 |
| Flooding | |
| Areal Flood Warning | 21 |
| Flash Flood Warning | 15 |
| River Flood Warning | 37 |
| Flash Flood Watch | 7 |
| Flood Watch | 2 |
| Areal Flood Advisory | 13 |
| River Flood Advisory | 4 |
| Cold | |
| Freeze Warning | 1 |
| Frost Advisory | 9 |
| Wind and dust | |
| High Wind Warning | 3 |
| High Wind Watch | 3 |
| Wind Advisory | 22 |
| Fire | |
| Red Flag Warning | 8 |
| Fire Weather Watch | 3 |
| Fog and smoke | |
| Dense Fog Advisory | 3 |
By county
Every county with at least one alert. A county page lists each alert that covered it.
- Hamilton County46
- Polk County46
- York County45
- Howard County44
- Nuckolls County42
- Merrick County42
- Webster County41
- Saunders County41
- Buffalo County40
- Hall County40
- Butler County40
- Adams County35
- Clay County35
- Thayer County35
- Sherman County35
- Fillmore County34
- Franklin County34
- Kearney County33
- Cass County33
- Lancaster County33
- Saline County33
- Seward County33
- Nance County32
- Jefferson County32
- Sarpy County32
- Dodge County31
- Douglas County31
- Burt County30
- Colfax County30
- Platte County30
- Washington County30
- Greeley County30
- Stanton County29
- Phelps County29
- Thurston County28
- Harlan County28
- Cuming County27
- Gage County26
- Dundy County26
- Furnas County25
53 more counties
- Dawson County25
- Otoe County25
- Pawnee County24
- Johnson County23
- Custer County23
- Hitchcock County22
- Madison County21
- Gosper County21
- Valley County21
- Boone County20
- Nemaha County20
- Richardson County20
- Chase County19
- Holt County19
- Rock County19
- Knox County18
- Pierce County18
- Lincoln County18
- Dakota County17
- Wayne County17
- Antelope County17
- Hayes County17
- Blaine County17
- Dixon County16
- Frontier County16
- Red Willow County16
- Keith County16
- Perkins County15
- Brown County15
- Cedar County13
- Loup County13
- Wheeler County13
- Logan County13
- Boyd County12
- Dawes County12
- McPherson County12
- Garden County11
- Garfield County11
- Sioux County11
- Arthur County10
- Sheridan County10
- Box Butte County10
- Scotts Bluff County8
- Cherry County8
- Deuel County8
- Keya Paha County8
- Thomas County8
- Kimball County8
- Morrill County7
- Grant County6
- Cheyenne County6
- Banner County4
- Hooker County4
Nearby
Alerts in force nowTornadoes on recordThe radar archive20102012
Sources
National Weather Service watches, warnings, advisories and statements from the Iowa Environmental Mesonet's VTEC archive, which reconstructs tornado, severe thunderstorm, flash flood and marine warnings back to 1986 from the NWS text archive. Storm Prediction Center watches and mesoscale discussions from SPC's archive through the Mesonet. County centers from the US Census Bureau. Rebuilt daily.