Alert archive / Missouri / 2009
Weather alerts in Missouri, May 2009
616 weather alerts in May 2009, 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 2009. Tap one for its archive.
- Alerts
- 616
- Warnings
- 440
- Watches
- 32
- Advisories
- 33
- Busiest day
- May 8, 2009148 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, 12:13 AM CDT | Flash Flood Warning | SGF | Greene | 9 hr |
| May 1, 12:17 AM CDT | Severe Thunderstorm Warning | SGF | Greene | 43 min |
| May 1, 12:38 AM CDT | Severe Thunderstorm Warning | SGF | Greene, Webster | 35 min |
| May 1, 12:45 AM CDT | Severe Thunderstorm Watch | SPC | Barry, Jasper, Lawrence, McDonald, Newton | 6 hr |
| May 1, 1:07 AM CDT | Flash Flood Warning | SGF | Douglas, Webster, Wright | 6 hr |
| May 1, 2:28 AM CDT | Flash Flood Warning | SGF | Barton, Jasper, Vernon | 6 hr |
| May 1, 2:42 AM CDT | Severe Thunderstorm Warning | SGF | Jasper, Newton | 48 min |
| May 1, 3:00 AM CDT | Mesoscale Discussion | SPC | Barry, Christian, Douglas, Greene, Howell, Jasper and 10 more | 2 hr |
| May 1, 3:11 AM CDT | Flash Flood Warning | SGF | Barton, Dade, Jasper, Lawrence, Newton | 6 hr |
| May 1, 3:15 AM CDT | Severe Thunderstorm Warning | SGF | Barry, Jasper, Lawrence, Newton | 45 min |
| May 1, 3:22 AM CDT | Flash Flood Warning | SGF | Douglas, Howell, Shannon, Texas, Wright | 5 hr |
| May 1, 3:58 AM CDT | Flash Flood Watch | LSX | Crawford, Iron, Madison, Reynolds, Sainte Genevieve, Saint Francois and 1 more | 35 hr |
| May 1, 4:08 AM CDT | Flash Flood Watch | PAH | Bollinger, Butler, Cape Girardeau, Carter, Mississippi, New Madrid and 5 more | 55 hr |
| May 1, 4:25 AM CDT | Severe Thunderstorm Warning | SGF | Barry | 65 min |
| May 1, 4:40 AM CDT | Flash Flood Warning | PAH | Mississippi, New Madrid, Scott, Stoddard | 3 hr |
| May 1, 4:50 AM CDT | Flash Flood Warning | SGF | Christian, Stone | 6 hr |
| May 1, 4:59 AM CDT | Severe Thunderstorm Warning | SGF | Barry, Stone | 51 min |
| May 1, 5:44 AM CDT | Flash Flood Warning | SGF | Barry | 6 hr |
| May 1, 6:08 AM CDT | Mesoscale Discussion | SPC | Barry, McDonald, Newton, Stone, Taney | 67 min |
| May 1, 6:28 AM CDT | Areal Flood Warning | SGF | Christian, Douglas, Greene, Howell, Shannon, Stone and 3 more | 8 hr |
| May 1, 6:45 AM CDT | Flash Flood Warning | SGF | McDonald, Newton | 5 hr |
| May 1, 7:15 AM CDT | Severe Thunderstorm Warning | SGF | Newton | 60 min |
| May 1, 7:35 AM CDT | Severe Thunderstorm Warning | SGF | Jasper, Newton | 40 min |
| May 1, 7:45 AM CDT | Areal Flood Warning | SGF | Jasper, Lawrence | 6 hr |
| May 1, 7:53 AM CDT | Severe Thunderstorm Warning | SGF | Lawrence | 52 min |
| May 1, 8:17 AM CDT | Severe Thunderstorm Warning | SGF | Dade, Lawrence | 43 min |
| May 1, 9:36 AM CDT | Flash Flood Warning | PAH | Mississippi, New Madrid, Scott, Stoddard | 3 hr |
| May 1, 9:39 AM CDT | Severe Thunderstorm Warning | SGF | Dallas, Greene, Polk | 28 min |
| May 1, 9:49 AM CDT | Severe Thunderstorm Warning | SGF | Barton, Jasper | 41 min |
| May 1, 9:58 AM CDT | Severe Thunderstorm Warning | SGF | Lawrence | 48 min |
| May 1, 10:34 AM CDT | River Flood Warning | MEG | Dunklin | 4 days |
| May 1, 11:03 AM CDT | Areal Flood Warning | SGF | Barton | 3 hr |
| May 1, 11:43 AM CDT | Severe Thunderstorm Warning | SGF | Hickory | 31 min |
| May 1, 11:46 AM CDT | Flash Flood Warning | SGF | Barry, McDonald, Newton | 2 hr |
| May 1, 2:07 PM CDT | Areal Flood Warning | SGF | Barry, Barton, Christian, Douglas, Greene, Howell and 8 more | 19 hr |
| May 1, 2:24 PM CDT | Flash Flood Warning | MEG | Pemiscot | 3 hr |
| May 1, 3:21 PM CDT | Mesoscale Discussion | SPC | Barry, Butler, Carter, Dunklin, Howell, McDonald and 9 more | 54 min |
| May 1, 3:22 PM CDT | Flash Flood Warning | SGF | Barry, McDonald, Newton | 5 hr |
| May 1, 3:36 PM CDT | Severe Thunderstorm Watch | SPC | Dunklin, Pemiscot | 6 hr |
| May 1, 3:40 PM CDT | Flash Flood Watch | MEG | Dunklin, Pemiscot | 55 hr |
| May 1, 4:28 PM CDT | Areal Flood Advisory | MEG | Dunklin, Pemiscot | 3 hr |
| May 1, 4:59 PM CDT | Severe Thunderstorm Warning | SGF | McDonald, Newton | 61 min |
| May 1, 5:23 PM CDT | Flash Flood Warning | MEG | Pemiscot | 3 hr |
| May 1, 5:55 PM CDT | Severe Thunderstorm Warning | SGF | Barry, Lawrence, McDonald, Newton | 65 min |
| May 1, 6:11 PM CDT | Mesoscale Discussion | SPC | Dunklin, Pemiscot | 64 min |
| May 1, 6:25 PM CDT | Severe Thunderstorm Warning | SGF | Barry, Stone | 49 min |
| May 1, 6:49 PM CDT | Severe Thunderstorm Warning | SGF | Jasper, Newton | 45 min |
| May 1, 7:03 PM CDT | Severe Thunderstorm Warning | SGF | Christian, Taney | 23 min |
| May 1, 8:44 PM CDT | Severe Thunderstorm Warning | SGF | Barry, Christian, Lawrence, Stone | 24 min |
| May 1, 9:36 PM CDT | Mesoscale Discussion | SPC | McDonald, Ozark, Taney | 84 min |
| May 2, 1:26 AM CDT | River Flood Warning | SGF | Cedar | 23 hr |
| May 2, 6:54 AM CDT | River Flood Warning | SGF | Pulaski | 51 hr |
| May 2, 8:56 AM CDT | Areal Flood Warning | SGF | Barry, Barton, Jasper, Lawrence, McDonald, Newton | 10 hr |
| May 2, 11:38 AM CDT | River Flood Warning | MEG | Pemiscot | 25 days |
| May 2, 7:06 PM CDT | Areal Flood Advisory | SGF | Barry, Barton, Jasper, Lawrence, McDonald, Newton | 18 hr |
| May 2, 8:56 PM CDT | River Flood Warning | PAH | Mississippi | 25 days |
| May 3, 5:18 AM CDT | Areal Flood Warning | SGF | Barry, McDonald | 6 hr |
| May 3, 9:30 AM CDT | River Flood Warning | PAH | Mississippi, New Madrid | 22 days |
| May 3, 1:02 PM CDT | Areal Flood Advisory | SGF | Barry, Barton | 18 hr |
| May 4, 8:50 PM CDT | River Flood Warning | MEG | Pemiscot | 20 days |
| May 5, 4:13 AM CDT | Flash Flood Watch | MEG | Dunklin, Pemiscot | 35 hr |
| May 6, 4:35 AM CDT | Dense Fog Advisory | SGF | Barry, Barton, Cedar, Christian, Dade, Dallas and 16 more | 5 hr |
| May 6, 6:17 PM CDT | Special Weather Statement | EAX | Nodaway | 28 min |
| May 7, 5:18 AM CDT | Dense Fog Advisory | MEG | Dunklin, Pemiscot | 4 hr |
| May 7, 5:26 AM CDT | Dense Fog Advisory | SGF | Barry, Barton, Benton, Camden, Cedar, Christian and 19 more | 4 hr |
| May 7, 1:12 PM CDT | Mesoscale Discussion | SPC | Andrew, Atchison, Buchanan, Caldwell, Clay, Clinton and 14 more | 93 min |
| May 7, 1:44 PM CDT | Tornado Watch | SPC | Adair, Andrew, Atchison, Buchanan, Caldwell, Carroll and 28 more | 6 hr |
| May 7, 2:21 PM CDT | Flash Flood Watch | SGF | Barry, Barton, Christian, Dade, Dallas, Dent and 17 more | 21 hr |
| May 7, 3:55 PM CDT | Mesoscale Discussion | SPC | Adair, Andrew, Atchison, Buchanan, Caldwell, Carroll and 21 more | 65 min |
| May 7, 5:29 PM CDT | Special Weather Statement | DVN | Clark, Scotland | 91 min |
| May 7, 5:42 PM CDT | Mesoscale Discussion | SPC | Adair, Andrew, Atchison, Audrain, Buchanan, Caldwell and 30 more | 2 hr |
| May 7, 5:56 PM CDT | Mesoscale Discussion | SPC | Lewis, Marion, Ralls | 64 min |
| May 7, 6:04 PM CDT | Special Weather Statement | EAX | Putnam | 26 min |
| May 7, 6:14 PM CDT | Severe Thunderstorm Watch | SPC | Audrain, Boone, Callaway, Knox, Lewis, Lincoln and 10 more | 8 hr |
| May 7, 6:15 PM CDT | Special Weather Statement | EAX | Mercer | 30 min |
| May 7, 6:35 PM CDT | Special Weather Statement | EAX | Worth | 25 min |
| May 7, 6:47 PM CDT | Severe Thunderstorm Warning | EAX | Gentry | 28 min |
| May 7, 6:49 PM CDT | Severe Thunderstorm Warning | LSX | Lewis | 48 min |
| May 7, 7:02 PM CDT | Special Weather Statement | EAX | Sullivan | 28 min |
| May 7, 7:15 PM CDT | Special Weather Statement | EAX | DeKalb | 30 min |
| May 7, 7:17 PM CDT | Special Weather Statement | EAX | Daviess | 28 min |
| May 7, 7:37 PM CDT | Severe Thunderstorm Watch | SPC | Adair, Andrew, Atchison, Buchanan, Caldwell, Carroll and 25 more | 6 hr |
| May 7, 7:41 PM CDT | Severe Thunderstorm Warning | EAX | Daviess | 34 min |
| May 7, 7:45 PM CDT | Special Weather Statement | EAX | DeKalb | 30 min |
| May 7, 7:52 PM CDT | Tornado Warning | EAX | Daviess, Livingston | 23 min |
| May 7, 8:12 PM CDT | Special Weather Statement | EAX | Caldwell | 33 min |
| May 7, 8:14 PM CDT | Tornado Warning | EAX | Livingston | 31 min |
| May 7, 8:23 PM CDT | Severe Thunderstorm Warning | EAX | Caldwell | 37 min |
| May 7, 8:45 PM CDT | Severe Thunderstorm Warning | EAX | Carroll, Chariton, Linn, Livingston | 30 min |
| May 7, 8:54 PM CDT | Severe Thunderstorm Warning | EAX | Caldwell, Carroll, Ray | 36 min |
| May 7, 9:15 PM CDT | Severe Thunderstorm Warning | EAX | Carroll, Chariton, Saline | 30 min |
| May 7, 9:29 PM CDT | Severe Thunderstorm Warning | EAX | Carroll, Lafayette, Saline | 31 min |
| May 7, 9:35 PM CDT | Severe Thunderstorm Warning | EAX | Chariton, Howard, Saline | 25 min |
| May 7, 9:38 PM CDT | Mesoscale Discussion | SPC | Audrain, Benton, Bollinger, Boone, Callaway, Camden and 34 more | 97 min |
| May 7, 9:59 PM CDT | Severe Thunderstorm Warning | EAX | Cooper, Saline | 31 min |
| May 7, 10:01 PM CDT | Severe Thunderstorm Warning | EAX | Chariton, Howard, Saline | 29 min |
| May 7, 10:04 PM CDT | Severe Thunderstorm Warning | LSX | Boone, Moniteau | 56 min |
| May 7, 10:17 PM CDT | Severe Thunderstorm Watch | SPC | Benton, Bollinger, Camden, Cape Girardeau, Carter, Cole and 31 more | 8 hr |
| May 7, 10:23 PM CDT | Severe Thunderstorm Warning | EAX | Cooper, Pettis, Saline | 37 min |
| May 7, 10:26 PM CDT | Severe Thunderstorm Warning | LSX | Saint Charles, Saint Louis | 47 min |
| May 7, 10:29 PM CDT | Severe Thunderstorm Warning | EAX | Cooper, Howard | 31 min |
| May 7, 10:33 PM CDT | Severe Thunderstorm Warning | SGF | Morgan | 57 min |
| May 7, 10:43 PM CDT | Severe Thunderstorm Warning | EAX | Cooper, Pettis | 6 min |
| May 7, 10:52 PM CDT | Severe Thunderstorm Warning | LSX | Boone, Callaway, Cole, Moniteau, Osage | 53 min |
| May 7, 11:00 PM CDT | Severe Thunderstorm Warning | EAX | Cooper | 30 min |
| May 7, 11:20 PM CDT | Severe Thunderstorm Warning | LSX | Callaway, Osage | 55 min |
| May 7, 11:36 PM CDT | Severe Thunderstorm Warning | LSX | Cole, Osage | 54 min |
| May 7, 11:38 PM CDT | Severe Thunderstorm Warning | LSX | Franklin, Gasconade | 57 min |
| May 7, 11:46 PM CDT | Mesoscale Discussion | SPC | Bollinger, Cape Girardeau, Cole, Crawford, Dent, Franklin and 23 more | 89 min |
| May 7, 11:50 PM CDT | Severe Thunderstorm Warning | SGF | Maries, Phelps | 55 min |
| May 8, 12:07 AM CDT | Severe Thunderstorm Warning | LSX | Cole, Moniteau | 38 min |
| May 8, 12:15 AM CDT | Severe Thunderstorm Warning | LSX | Crawford, Gasconade, Washington | 30 min |
| May 8, 12:32 AM CDT | Tornado Warning | LSX | Crawford, Washington | 28 min |
| May 8, 12:58 AM CDT | Tornado Warning | LSX | Crawford, Iron, Saint Francois, Washington | 37 min |
| May 8, 1:29 AM CDT | Severe Thunderstorm Warning | LSX | Iron, Madison, Sainte Genevieve, Saint Francois | 46 min |
| May 8, 1:43 AM CDT | Severe Thunderstorm Warning | PAH | Bollinger, Cape Girardeau, Perry | 47 min |
| May 8, 3:34 AM CDT | Mesoscale Discussion | SPC | Mississippi | 56 min |
| May 8, 4:17 AM CDT | Special Weather Statement | EAX | Bates | 28 min |
| May 8, 4:31 AM CDT | Mesoscale Discussion | SPC | Barry, Barton, Cedar, Christian, Dade, Dallas and 11 more | 59 min |
| May 8, 4:55 AM CDT | Severe Thunderstorm Watch | SPC | Barry, Barton, Benton, Camden, Cedar, Christian and 28 more | 7 hr |
| May 8, 5:31 AM CDT | Severe Thunderstorm Warning | SGF | Benton, Morgan | 44 min |
| May 8, 5:49 AM CDT | Severe Thunderstorm Warning | SGF | Barton, Vernon | 56 min |
| May 8, 5:52 AM CDT | Severe Thunderstorm Warning | SGF | Morgan | 53 min |
| May 8, 6:14 AM CDT | Severe Thunderstorm Warning | SGF | Maries, Miller | 61 min |
| May 8, 6:16 AM CDT | Flash Flood Warning | EAX | Bates, Cass, Henry | 6 hr |
| May 8, 6:16 AM CDT | Severe Thunderstorm Warning | SGF | Barton, Jasper, Newton | 59 min |
| May 8, 6:27 AM CDT | Severe Thunderstorm Warning | SGF | St. Clair | 63 min |
| May 8, 6:31 AM CDT | Severe Thunderstorm Warning | SGF | Miller | 59 min |
| May 8, 6:37 AM CDT | Flash Flood Warning | SGF | Benton, Miller, Morgan | 6 hr |
| May 8, 6:41 AM CDT | Severe Thunderstorm Warning | SGF | Barton, Cedar, Vernon | 64 min |
| May 8, 6:45 AM CDT | Flash Flood Warning | SGF | Barton, Cedar, Hickory, St. Clair, Vernon | 6 hr |
| May 8, 6:54 AM CDT | Severe Thunderstorm Warning | SGF | Benton, Cedar, Dade, Dallas, Greene, Hickory and 3 more | 66 min |
| May 8, 7:03 AM CDT | Severe Thunderstorm Warning | SGF | Barry, Barton, Christian, Dade, Greene, Jasper and 3 more | 57 min |
| May 8, 7:08 AM CDT | Severe Thunderstorm Warning | SGF | Camden, Laclede | 67 min |
| May 8, 7:08 AM CDT | Tornado Warning | SGF | Barton, Vernon | 37 min |
| May 8, 7:17 AM CDT | Mesoscale Discussion | SPC | Barry, Barton, Christian, Dade, Douglas, Greene and 10 more | 58 min |
| May 8, 7:20 AM CDT | Tornado Warning | SGF | Barton, Dade, Jasper | 24 min |
| May 8, 7:23 AM CDT | Severe Thunderstorm Warning | SGF | Camden, Morgan | 67 min |
| May 8, 7:35 AM CDT | High Wind Warning | SGF | Barry, Barton, Cedar, Christian, Dade, Dallas and 23 more | 4 hr |
| May 8, 7:47 AM CDT | Severe Thunderstorm Warning | SGF | Barry, Christian, Greene, Lawrence, McDonald, Newton and 3 more | 58 min |
| May 8, 7:51 AM CDT | Severe Thunderstorm Warning | LSX | Crawford, Franklin, Gasconade, Osage | 39 min |
| May 8, 7:51 AM CDT | Severe Thunderstorm Warning | SGF | Maries, Miller, Pulaski | 54 min |
| May 8, 7:52 AM CDT | Flash Flood Warning | SGF | Barry, Camden, Dade, Dallas, Greene, Jasper and 4 more | 6 hr |
| May 8, 7:55 AM CDT | Severe Thunderstorm Warning | SGF | Barton, Cedar, Dade, Vernon | 65 min |
| May 8, 7:58 AM CDT | Severe Thunderstorm Warning | SGF | Benton, Cedar, Dade, Dallas, Hickory, Polk and 2 more | 62 min |
| May 8, 8:04 AM CDT | Tornado Warning | SGF | Greene | 47 min |
| May 8, 8:06 AM CDT | Severe Thunderstorm Warning | LSX | Crawford, Franklin | 39 min |
| May 8, 8:14 AM CDT | Severe Thunderstorm Warning | SGF | Maries, Miller | 61 min |
| May 8, 8:14 AM CDT | Severe Thunderstorm Warning | SGF | Christian, Douglas, Howell, Laclede, Ozark, Taney and 3 more | 61 min |
| May 8, 8:22 AM CDT | Tornado Warning | SGF | Christian | 29 min |
| May 8, 8:24 AM CDT | Tornado Warning | SGF | Taney | 28 min |
| May 8, 8:32 AM CDT | Tornado Warning | SGF | Douglas | 43 min |
| May 8, 8:33 AM CDT | Tornado Warning | SGF | Webster | 42 min |
| May 8, 8:33 AM CDT | Tornado Warning | SGF | Polk | 27 min |
| May 8, 8:37 AM CDT | Mesoscale Discussion | SPC | Bollinger, Butler, Cape Girardeau, Dunklin, Madison, Mississippi and 6 more | 53 min |
| May 8, 8:38 AM CDT | Severe Thunderstorm Warning | LSX | Franklin, Washington | 37 min |
| May 8, 8:39 AM CDT | Severe Thunderstorm Warning | SGF | Camden, Laclede, Miller, Morgan | 66 min |
| May 8, 8:39 AM CDT | Tornado Warning | SGF | Douglas | 42 min |
| May 8, 8:43 AM CDT | Severe Thunderstorm Warning | SGF | Dent, Maries, Phelps, Pulaski | 47 min |
| May 8, 8:45 AM CDT | Severe Thunderstorm Warning | SGF | Christian, Greene, Webster | 60 min |
| May 8, 8:46 AM CDT | Tornado Warning | SGF | Webster | 44 min |
| May 8, 8:55 AM CDT | Severe Thunderstorm Warning | SGF | Dent, Douglas, Howell, Oregon, Ozark, Shannon and 1 more | 65 min |
| May 8, 8:57 AM CDT | Severe Thunderstorm Warning | SGF | Camden, Dallas, Hickory, Laclede, Maries, Miller and 4 more | 63 min |
| May 8, 8:58 AM CDT | Tornado Warning | SGF | Camden, Dallas, Laclede | 62 min |
| May 8, 9:01 AM CDT | Severe Thunderstorm Warning | LSX | Crawford, Iron, Washington | 44 min |
| May 8, 9:02 AM CDT | Flash Flood Warning | SGF | Dent, Laclede, Maries, Phelps, Pulaski, Texas and 2 more | 5 hr |
| May 8, 9:05 AM CDT | River Flood Warning | SGF | Vernon | 5 days |
| May 8, 9:05 AM CDT | River Flood Warning | SGF | Vernon | 5 days |
| May 8, 9:05 AM CDT | River Flood Warning | SGF | Cedar | 60 hr |
| May 8, 9:05 AM CDT | Tornado Warning | SGF | Wright | 40 min |
| May 8, 9:10 AM CDT | Tornado Warning | SGF | Douglas, Howell, Ozark, Texas | 65 min |
| May 8, 9:11 AM CDT | Tornado Warning | SGF | Laclede | 49 min |
| May 8, 9:12 AM CDT | Flash Flood Warning | LSX | Osage | 5 hr |
| May 8, 9:16 AM CDT | River Flood Warning | MEG | Dunklin | 36 hr |
| May 8, 9:18 AM CDT | Severe Thunderstorm Warning | SGF | Christian, Douglas, Laclede, Ozark, Taney, Texas and 2 more | 57 min |
| May 8, 9:21 AM CDT | Tornado Watch | SPC | Bollinger, Butler, Cape Girardeau, Carter, Crawford, Dent and 17 more | 7 hr |
| May 8, 9:33 AM CDT | Tornado Warning | SGF | Texas | 42 min |
| May 8, 9:37 AM CDT | Severe Thunderstorm Warning | LSX | Franklin, Jefferson, Saint Francois, Washington | 38 min |
| May 8, 9:38 AM CDT | Tornado Warning | SGF | Laclede, Phelps, Pulaski, Texas | 52 min |
| May 8, 9:40 AM CDT | Tornado Warning | SGF | Oregon, Shannon | 50 min |
| May 8, 9:46 AM CDT | Severe Thunderstorm Warning | PAH | Butler, Carter, Ripley, Wayne | 59 min |
| May 8, 9:53 AM CDT | Severe Thunderstorm Warning | LSX | Iron, Reynolds | 52 min |
| May 8, 9:56 AM CDT | Areal Flood Warning | EAX | Bates, Henry | 10 hr |
| May 8, 9:56 AM CDT | Severe Thunderstorm Warning | SGF | Camden, Dent, Howell, Maries, Miller, Oregon and 4 more | 64 min |
| May 8, 10:01 AM CDT | Flash Flood Warning | LSX | Crawford, Gasconade | 6 hr |
| May 8, 10:02 AM CDT | Severe Thunderstorm Warning | LSX | Jefferson, Sainte Genevieve, Saint Francois | 43 min |
| May 8, 10:02 AM CDT | Tornado Warning | SGF | Dent | 43 min |
| May 8, 10:30 AM CDT | Severe Thunderstorm Warning | PAH | Bollinger, Butler, Cape Girardeau, New Madrid, Scott, Stoddard and 1 more | 45 min |
| May 8, 10:32 AM CDT | Severe Thunderstorm Warning | LSX | Madison, Saint Francois, Washington | 43 min |
| May 8, 10:42 AM CDT | Tornado Warning | SGF | Dent | 21 min |
| May 8, 10:45 AM CDT | Severe Thunderstorm Warning | PAH | Perry | 45 min |
| May 8, 10:47 AM CDT | Severe Thunderstorm Warning | LSX | Crawford, Iron, Reynolds | 58 min |
| May 8, 10:50 AM CDT | Flash Flood Warning | PAH | Butler, Carter, Ripley, Wayne | 4 hr |
| May 8, 10:53 AM CDT | Severe Thunderstorm Warning | PAH | Cape Girardeau, Mississippi, Scott | 67 min |
| May 8, 11:01 AM CDT | Flash Flood Warning | LSX | Iron, Jefferson, Sainte Genevieve, Saint Francois, Washington | 6 hr |
| May 8, 11:01 AM CDT | Severe Thunderstorm Warning | MEG | Dunklin, Pemiscot | 29 min |
| May 8, 11:05 AM CDT | Severe Thunderstorm Warning | PAH | Mississippi, New Madrid | 55 min |
| May 8, 11:08 AM CDT | Mesoscale Discussion | SPC | Christian, Douglas, Howell, Ozark, Taney, Texas and 1 more | 67 min |
| May 8, 11:10 AM CDT | Flash Flood Warning | PAH | Perry | 6 hr |
| May 8, 11:12 AM CDT | Severe Thunderstorm Warning | LSX | Washington | 33 min |
| May 8, 11:12 AM CDT | Severe Thunderstorm Warning | MEG | Dunklin, Pemiscot | 33 min |
| May 8, 11:15 AM CDT | River Flood Warning | EAX | Cooper | 27 hr |
| May 8, 11:29 AM CDT | Severe Thunderstorm Warning | MEG | Dunklin, Pemiscot | 31 min |
| May 8, 11:31 AM CDT | Tornado Warning | LSX | Iron, Madison, Saint Francois, Washington | 29 min |
| May 8, 11:45 AM CDT | Tornado Warning | LSX | Sainte Genevieve, Saint Francois | 45 min |
| May 8, 12:00 PM CDT | Flash Flood Warning | SGF | Douglas, Howell, Oregon, Shannon | 6 hr |
| May 8, 12:05 PM CDT | Severe Thunderstorm Warning | LSX | Madison, Saint Francois | 40 min |
| May 8, 12:16 PM CDT | River Flood Warning | SGF | Pulaski | 20 hr |
| May 8, 12:18 PM CDT | River Flood Warning | LSX | Osage | 20 hr |
| May 8, 12:18 PM CDT | River Flood Warning | LSX | Cole | 28 hr |
| May 8, 12:19 PM CDT | Severe Thunderstorm Warning | PAH | Bollinger, Cape Girardeau, Perry | 56 min |
| May 8, 12:27 PM CDT | Severe Thunderstorm Warning | LSX | Sainte Genevieve | 50 min |
| May 8, 12:31 PM CDT | Tornado Warning | LSX | Madison | 15 min |
| May 8, 12:57 PM CDT | Areal Flood Warning | SGF | Barry, Barton, Benton, Camden, Cedar, Dade and 20 more | 24 hr |
| May 8, 2:16 PM CDT | Mesoscale Discussion | SPC | Dunklin, New Madrid, Pemiscot, Ripley | 89 min |
| May 8, 3:42 PM CDT | River Flood Warning | EAX | Bates, Cass, Henry | 18 hr |
| May 8, 3:42 PM CDT | Tornado Watch | SPC | Dunklin, Pemiscot | 7 hr |
| May 8, 3:43 PM CDT | Severe Thunderstorm Warning | MEG | Dunklin | 47 min |
| May 8, 3:51 PM CDT | Areal Flood Warning | LSX | Crawford, Gasconade | 12 hr |
| May 8, 4:29 PM CDT | Severe Thunderstorm Warning | MEG | Dunklin, Pemiscot | 46 min |
| May 8, 4:55 PM CDT | Flash Flood Warning | MEG | Dunklin | 2 hr |
| May 8, 5:03 PM CDT | Severe Thunderstorm Warning | MEG | Dunklin, Pemiscot | 27 min |
| May 8, 5:29 PM CDT | Severe Thunderstorm Warning | MEG | Pemiscot | 46 min |
| May 8, 6:00 PM CDT | Areal Flood Warning | SGF | Douglas, Howell, Oregon, Shannon | 18 hr |
| May 8, 6:01 PM CDT | Special Weather Statement | EAX | Macon | 89 min |
| May 8, 6:28 PM CDT | Special Weather Statement | EAX | Adair | 32 min |
| May 8, 7:30 PM CDT | Mesoscale Discussion | SPC | Dunklin, Pemiscot | 90 min |
| May 8, 7:33 PM CDT | Special Weather Statement | EAX | Macon | 27 min |
| May 8, 7:59 PM CDT | Areal Flood Warning | EAX | Bates, Cass, Henry | 21 hr |
| May 8, 8:29 PM CDT | Flash Flood Watch | MEG | Dunklin, Pemiscot | 47 hr |
| May 8, 8:41 PM CDT | River Flood Warning | LSX | Crawford | 38 hr |
| May 8, 8:41 PM CDT | River Flood Warning | LSX | Crawford, Washington | 47 hr |
| May 8, 8:44 PM CDT | River Flood Warning | LSX | Jefferson | 71 hr |
| May 8, 9:38 PM CDT | Severe Thunderstorm Warning | PAH | Butler, Ripley | 52 min |
| May 8, 9:39 PM CDT | River Flood Warning | LSX | Gasconade, Montgomery | 24 hr |
| May 8, 9:39 PM CDT | River Flood Warning | LSX | Callaway, Osage | 36 hr |
| May 8, 10:04 PM CDT | Mesoscale Discussion | SPC | Butler, Dunklin, Mississippi, New Madrid, Pemiscot, Ripley and 1 more | 86 min |
| May 8, 10:15 PM CDT | Flash Flood Warning | SGF | Oregon | 6 hr |
| May 8, 10:31 PM CDT | Severe Thunderstorm Watch | SPC | Dunklin, Pemiscot | 7 hr |
| May 8, 10:39 PM CDT | Flash Flood Warning | PAH | Butler, Ripley | 3 hr |
| May 8, 10:54 PM CDT | Flash Flood Warning | SGF | Howell | 5 hr |
| May 8, 11:27 PM CDT | Severe Thunderstorm Warning | MEG | Dunklin, Pemiscot | 48 min |
| May 8, 11:31 PM CDT | Flash Flood Warning | MEG | Dunklin | 119 min |
| May 8, 11:33 PM CDT | Severe Thunderstorm Warning | SGF | Oregon | 28 min |
| May 8, 11:48 PM CDT | Tornado Warning | MEG | Dunklin, Pemiscot | 42 min |
| May 9, 12:13 AM CDT | Severe Thunderstorm Warning | MEG | Dunklin, Pemiscot | 47 min |
| May 9, 1:11 AM CDT | Flash Flood Warning | MEG | Dunklin, Pemiscot | 6 hr |
| May 9, 2:05 AM CDT | Severe Thunderstorm Warning | MEG | Pemiscot | 25 min |
| May 9, 2:22 AM CDT | Mesoscale Discussion | SPC | Dunklin | 53 min |
| May 9, 2:26 AM CDT | Flash Flood Warning | MEG | Dunklin | 6 hr |
| May 9, 3:57 AM CDT | River Flood Warning | LSX | Reynolds | 16 hr |
| May 9, 8:53 AM CDT | River Flood Warning | LSX | Franklin, Jefferson | 4 days |
| May 9, 8:53 AM CDT | River Flood Warning | LSX | Jefferson, Saint Louis | 4 days |
| May 9, 8:53 AM CDT | River Flood Warning | LSX | Jefferson, Saint Louis | 4 days |
| May 9, 9:02 AM CDT | River Flood Warning | LSX | Franklin | 72 hr |
| May 12, 1:22 PM CDT | Mesoscale Discussion | SPC | Andrew, Atchison, Barton, Bates, Buchanan, Caldwell and 26 more | 53 min |
| May 12, 2:47 PM CDT | Special Weather Statement | EAX | Holt | 28 min |
| May 12, 3:34 PM CDT | Flash Flood Watch | SGF | Barry, Barton, Benton, Camden, Cedar, Christian and 28 more | 35 hr |
| May 12, 3:49 PM CDT | Special Weather Statement | EAX | Andrew, DeKalb | 26 min |
| May 12, 4:12 PM CDT | Special Weather Statement | EAX | DeKalb | 33 min |
| May 12, 6:30 PM CDT | Wind Advisory | SGF | Barry, Christian, Dent, Douglas, Greene, Howell and 12 more | 3 hr |
| May 13, 1:54 AM CDT | Wind Advisory | PAH | Bollinger, Cape Girardeau, Perry | 16 hr |
| May 13, 3:41 AM CDT | Severe Thunderstorm Warning | LSX | Saint Charles, Saint Louis | 49 min |
| May 13, 3:44 AM CDT | Severe Thunderstorm Warning | LSX | Audrain, Lincoln, Montgomery, Pike | 46 min |
| May 13, 4:18 AM CDT | Severe Thunderstorm Warning | LSX | Lincoln, Pike | 42 min |
| May 13, 8:16 AM CDT | Lake Wind Advisory | PAH | Butler, Carter, Mississippi, New Madrid, Ripley, Scott and 2 more | 10 hr |
| May 13, 9:27 AM CDT | Mesoscale Discussion | SPC | Adair, Audrain, Carroll, Chariton, Clark, Knox and 15 more | 63 min |
| May 13, 9:57 AM CDT | Special Weather Statement | EAX | Linn | 48 min |
| May 13, 10:36 AM CDT | Special Weather Statement | EAX | Macon | 39 min |
| May 13, 11:10 AM CDT | Special Weather Statement | EAX | Adair | 35 min |
| May 13, 11:53 AM CDT | Special Weather Statement | DVN | Scotland | 37 min |
| May 13, 12:15 PM CDT | Severe Thunderstorm Warning | SGF | Laclede, Texas, Wright | 60 min |
| May 13, 12:19 PM CDT | Wind Advisory | SGF | Barry, Barton, Cedar, Dade, Jasper, Lawrence and 4 more | 3 hr |
| May 13, 12:41 PM CDT | Severe Thunderstorm Warning | SGF | Texas, Wright | 64 min |
| May 13, 1:15 PM CDT | Mesoscale Discussion | SPC | Crawford, Dent, Franklin, Iron, Jefferson, Madison and 10 more | 30 min |
| May 13, 1:23 PM CDT | Severe Thunderstorm Warning | SGF | Dent, Phelps, Texas | 52 min |
| May 13, 1:52 PM CDT | Mesoscale Discussion | SPC | Adair, Audrain, Bates, Benton, Boone, Caldwell and 55 more | 23 min |
| May 13, 2:39 PM CDT | Tornado Watch | SPC | Adair, Audrain, Callaway, Chariton, Clark, Daviess and 21 more | 7 hr |
| May 13, 2:44 PM CDT | Severe Thunderstorm Warning | LSX | Iron, Madison, Reynolds | 34 min |
| May 13, 3:00 PM CDT | Tornado Watch | SPC | Bollinger, Cape Girardeau, Jefferson, Madison, Perry, Sainte Genevieve and 2 more | 5 hr |
| May 13, 3:04 PM CDT | Flash Flood Watch | LSX | Boone, Callaway, Cole, Crawford, Franklin, Gasconade and 15 more | 12 hr |
| May 13, 4:39 PM CDT | Special Weather Statement | EAX | Livingston | 36 min |
| May 13, 4:51 PM CDT | Severe Thunderstorm Watch | SPC | Barton, Bates, Benton, Boone, Caldwell, Camden and 26 more | 6 hr |
| May 13, 4:53 PM CDT | Special Weather Statement | EAX | Putnam | 37 min |
| May 13, 5:04 PM CDT | Special Weather Statement | EAX | Linn | 26 min |
| May 13, 5:07 PM CDT | Special Weather Statement | EAX | Sullivan | 23 min |
| May 13, 5:15 PM CDT | Tornado Warning | EAX | Adair, Putnam, Schuyler, Sullivan | 30 min |
| May 13, 5:18 PM CDT | Special Weather Statement | EAX | Ray | 27 min |
| May 13, 5:18 PM CDT | Severe Thunderstorm Warning | EAX | Linn, Sullivan | 27 min |
| May 13, 5:26 PM CDT | Tornado Warning | EAX | Linn, Sullivan | 34 min |
| May 13, 5:38 PM CDT | Tornado Warning | EAX | Adair | 22 min |
| May 13, 5:44 PM CDT | Severe Thunderstorm Warning | EAX | Carroll, Ray | 46 min |
| May 13, 5:47 PM CDT | Severe Thunderstorm Warning | EAX | Linn | 28 min |
| May 13, 5:47 PM CDT | Mesoscale Discussion | SPC | Adair, Carroll, Chariton, Clark, Knox, Lewis and 12 more | 88 min |
| May 13, 5:55 PM CDT | Tornado Warning | LSX | Knox | 65 min |
| May 13, 6:00 PM CDT | Special Weather Statement | EAX | Jackson | 30 min |
| May 13, 6:00 PM CDT | Tornado Warning | EAX | Adair | 30 min |
| May 13, 6:03 PM CDT | Special Weather Statement | EAX | Linn | 27 min |
| May 13, 6:04 PM CDT | Tornado Warning | DVN | Scotland | 41 min |
| May 13, 6:07 PM CDT | Severe Thunderstorm Warning | EAX | Linn, Macon | 23 min |
| May 13, 6:25 PM CDT | Severe Thunderstorm Warning | EAX | Jackson, Lafayette | 35 min |
| May 13, 6:30 PM CDT | Severe Thunderstorm Warning | EAX | Linn, Macon | 30 min |
| May 13, 6:30 PM CDT | Mesoscale Discussion | SPC | Barton, Bates, Benton, Carroll, Cass, Cooper and 11 more | 90 min |
| May 13, 6:39 PM CDT | Tornado Warning | LSX | Knox, Lewis | 66 min |
| May 13, 6:44 PM CDT | Special Weather Statement | EAX | Carroll | 31 min |
| May 13, 6:46 PM CDT | Tornado Warning | DVN | Clark, Scotland | 59 min |
| May 13, 6:48 PM CDT | Severe Thunderstorm Warning | EAX | Carroll, Saline | 16 min |
| May 13, 6:59 PM CDT | Special Weather Statement | EAX | Macon | 31 min |
| May 13, 7:03 PM CDT | Special Weather Statement | EAX | Lafayette | 27 min |
| May 13, 7:05 PM CDT | Mesoscale Discussion | SPC | Audrain, Clark, Knox, Lewis, Macon, Marion and 5 more | 85 min |
| May 13, 7:06 PM CDT | Special Weather Statement | EAX | Chariton | 24 min |
| May 13, 7:09 PM CDT | Severe Thunderstorm Warning | LSX | Knox, Shelby | 51 min |
| May 13, 7:16 PM CDT | Special Weather Statement | EAX | Macon | 29 min |
| May 13, 7:20 PM CDT | Severe Thunderstorm Warning | EAX | Carroll | 25 min |
| May 13, 7:25 PM CDT | Special Weather Statement | EAX | Saline | 35 min |
| May 13, 7:34 PM CDT | Severe Thunderstorm Warning | LSX | Monroe, Shelby | 41 min |
| May 13, 7:35 PM CDT | Tornado Warning | LSX | Lewis | 55 min |
| May 13, 7:38 PM CDT | Severe Thunderstorm Warning | EAX | Macon | 22 min |
| May 13, 7:39 PM CDT | Severe Thunderstorm Warning | EAX | Johnson, Pettis | 36 min |
| May 13, 7:40 PM CDT | Tornado Warning | DVN | Clark | 65 min |
| May 13, 7:44 PM CDT | Special Weather Statement | EAX | Howard | 31 min |
| May 13, 7:58 PM CDT | Tornado Warning | SGF | Barton, Vernon | 62 min |
| May 13, 8:07 PM CDT | Severe Thunderstorm Warning | LSX | Marion | 38 min |
| May 13, 8:09 PM CDT | Special Weather Statement | EAX | Howard | 36 min |
| May 13, 8:16 PM CDT | Severe Thunderstorm Warning | EAX | Cooper, Johnson, Pettis | 44 min |
| May 13, 8:17 PM CDT | Areal Flood Advisory | LSX | Lewis | 3 hr |
| May 13, 8:22 PM CDT | Mesoscale Discussion | SPC | Barry, Barton, Benton, Camden, Cedar, Christian and 30 more | 53 min |
| May 13, 8:33 PM CDT | Tornado Warning | SGF | Cedar, Dade | 57 min |
| May 13, 8:34 PM CDT | Severe Thunderstorm Warning | LSX | Lewis | 26 min |
| May 13, 8:35 PM CDT | Mesoscale Discussion | SPC | Clark, Knox, Lewis, Macon, Marion, Monroe and 3 more | 85 min |
| May 13, 8:37 PM CDT | Flash Flood Warning | SGF | Barton, Vernon | 5 hr |
| May 13, 8:45 PM CDT | Severe Thunderstorm Warning | SGF | Benton, Morgan | 90 min |
| May 13, 8:46 PM CDT | Severe Thunderstorm Warning | EAX | Pettis | 14 min |
| May 13, 9:37 PM CDT | Severe Thunderstorm Warning | LSX | Lincoln, Montgomery, Pike | 38 min |
| May 13, 9:37 PM CDT | Severe Thunderstorm Warning | SGF | Jasper | 64 min |
| May 13, 9:42 PM CDT | Severe Thunderstorm Warning | SGF | Dade, Polk | 49 min |
| May 13, 9:46 PM CDT | Flash Flood Warning | SGF | Cedar, Dade, Jasper, Polk, St. Clair | 4 hr |
| May 13, 9:48 PM CDT | Severe Thunderstorm Warning | LSX | Audrain, Callaway, Montgomery | 27 min |
| May 13, 9:50 PM CDT | Special Weather Statement | EAX | Bates | 25 min |
| May 13, 9:56 PM CDT | Severe Thunderstorm Watch | SPC | Barry, Camden, Christian, Crawford, Dallas, Dent and 37 more | 6 hr |
| May 13, 10:07 PM CDT | Severe Thunderstorm Warning | SGF | Newton | 73 min |
| May 13, 10:11 PM CDT | Severe Thunderstorm Warning | LSX | Callaway, Cole, Gasconade, Montgomery, Osage, Warren | 34 min |
| May 13, 10:16 PM CDT | Special Weather Statement | EAX | Henry | 29 min |
| May 13, 10:28 PM CDT | Severe Thunderstorm Warning | SGF | McDonald | 77 min |
| May 13, 10:31 PM CDT | Flash Flood Warning | SGF | Greene, Lawrence, Newton | 4 hr |
| May 13, 10:33 PM CDT | Severe Thunderstorm Warning | SGF | Greene | 72 min |
| May 13, 10:35 PM CDT | Severe Thunderstorm Warning | LSX | Franklin, Gasconade, Montgomery, Osage, Saint Charles, Warren | 40 min |
| May 13, 10:35 PM CDT | Severe Thunderstorm Warning | SGF | Lawrence | 55 min |
| May 13, 10:43 PM CDT | Tornado Warning | LSX | Lincoln | 20 min |
| May 13, 10:44 PM CDT | Severe Thunderstorm Warning | SGF | Barry, Christian, Stone, Taney | 91 min |
| May 13, 10:51 PM CDT | Tornado Warning | SGF | Greene | 39 min |
| May 13, 10:52 PM CDT | Severe Thunderstorm Warning | PAH | Carter | 38 min |
| May 13, 10:58 PM CDT | Severe Thunderstorm Warning | SGF | Webster | 77 min |
| May 13, 11:04 PM CDT | Tornado Warning | SGF | Christian, Greene, Webster | 38 min |
| May 13, 11:16 PM CDT | Severe Thunderstorm Warning | SGF | McDonald | 47 min |
| May 13, 11:21 PM CDT | Flash Flood Warning | SGF | McDonald | 4 hr |
| May 13, 11:22 PM CDT | Tornado Warning | SGF | Douglas | 68 min |
| May 13, 11:27 PM CDT | Mesoscale Discussion | SPC | Barry, Bollinger, Butler, Camden, Cape Girardeau, Carter and 48 more | 93 min |
| May 13, 11:31 PM CDT | Tornado Warning | SGF | Christian, Douglas, Taney | 59 min |
| May 13, 11:37 PM CDT | Tornado Warning | SGF | Wright | 26 min |
| May 13, 11:48 PM CDT | Tornado Warning | SGF | Ozark | 72 min |
| May 13, 11:56 PM CDT | Tornado Warning | SGF | Stone, Taney | 34 min |
| May 14, 12:05 AM CDT | Flash Flood Warning | SGF | Barry, Christian, Douglas, Ozark, Stone, Taney and 3 more | 6 hr |
| May 14, 12:06 AM CDT | Tornado Warning | SGF | Taney | 41 min |
| May 14, 12:10 AM CDT | Tornado Warning | SGF | Howell | 65 min |
| May 14, 12:20 AM CDT | Tornado Warning | SGF | Oregon, Shannon | 70 min |
| May 14, 12:23 AM CDT | Severe Thunderstorm Warning | LSX | Jefferson, Saint Louis | 52 min |
| May 14, 12:34 AM CDT | Flash Flood Warning | SGF | Dent, Howell, Oregon, Shannon | 5 hr |
| May 14, 12:44 AM CDT | Severe Thunderstorm Warning | LSX | Crawford, Iron, Reynolds, Saint Francois, Washington | 46 min |
| May 14, 12:46 AM CDT | Severe Thunderstorm Warning | PAH | Carter, Ripley | 44 min |
| May 14, 12:50 AM CDT | Severe Thunderstorm Warning | LSX | Iron, Reynolds | 55 min |
| May 14, 12:59 AM CDT | Tornado Warning | LSX | Sainte Genevieve, Saint Francois | 46 min |
| May 14, 1:01 AM CDT | Severe Thunderstorm Watch | SPC | Bollinger, Butler, Cape Girardeau, Carter, Dunklin, Mississippi and 7 more | 5 hr |
| May 14, 1:11 AM CDT | Tornado Warning | SGF | Howell | 32 min |
| May 14, 1:24 AM CDT | Severe Thunderstorm Warning | LSX | Iron, Madison, Saint Francois | 51 min |
| May 14, 1:29 AM CDT | Severe Thunderstorm Warning | PAH | Butler, Carter, Ripley, Wayne | 46 min |
| May 14, 1:41 AM CDT | Tornado Warning | PAH | Perry | 25 min |
| May 14, 1:44 AM CDT | Tornado Warning | LSX | Sainte Genevieve, Saint Francois | 31 min |
| May 14, 1:50 AM CDT | Areal Flood Warning | SGF | Barton, Cedar, Dade, Greene, Jasper, Lawrence and 5 more | 12 hr |
| May 14, 2:09 AM CDT | Severe Thunderstorm Warning | PAH | Bollinger, Cape Girardeau | 51 min |
| May 14, 2:14 AM CDT | Severe Thunderstorm Warning | MEG | Dunklin | 61 min |
| May 14, 2:16 AM CDT | Severe Thunderstorm Warning | PAH | Bollinger, Butler, Stoddard, Wayne | 44 min |
| May 14, 2:19 AM CDT | Severe Thunderstorm Warning | PAH | Perry | 41 min |
| May 14, 2:21 AM CDT | Flash Flood Warning | PAH | Perry | 3 hr |
| May 14, 2:23 AM CDT | Flash Flood Warning | LSX | Sainte Genevieve, Saint Francois | 4 hr |
| May 14, 2:27 AM CDT | Tornado Warning | MEG | Dunklin | 24 min |
| May 14, 3:16 AM CDT | Severe Thunderstorm Warning | MEG | Dunklin, Pemiscot | 44 min |
| May 14, 4:50 AM CDT | River Flood Warning | SGF | Pulaski | 50 hr |
| May 14, 4:50 AM CDT | River Flood Warning | SGF | Vernon | 4 days |
| May 14, 5:20 AM CDT | River Flood Warning | LSX | Lewis | 6 days |
| May 14, 5:20 AM CDT | River Flood Warning | LSX | Lewis | 5 days |
| May 14, 6:31 AM CDT | River Flood Warning | SGF | Vernon | 5 days |
| May 14, 3:19 PM CDT | Flash Flood Watch | DVN | Clark, Scotland | 31 hr |
| May 14, 3:22 PM CDT | Flash Flood Watch | EAX | Adair, Andrew, Buchanan, Caldwell, Carroll, Cass and 26 more | 31 hr |
| May 14, 3:51 PM CDT | Flash Flood Watch | LSX | Audrain, Boone, Callaway, Cole, Franklin, Gasconade and 16 more | 32 hr |
| May 14, 9:00 PM CDT | River Flood Warning | LSX | Marion | 5 days |
| May 15, 2:03 AM CDT | Mesoscale Discussion | SPC | Adair, Andrew, Atchison, Audrain, Boone, Buchanan and 35 more | 87 min |
| May 15, 2:14 AM CDT | Special Weather Statement | EAX | Buchanan | 31 min |
| May 15, 4:40 AM CDT | Special Weather Statement | EAX | Andrew, DeKalb | 35 min |
| May 15, 6:12 AM CDT | Areal Flood Advisory | EAX | Andrew, Daviess, DeKalb, Gentry, Grundy, Harrison and 5 more | 6 hr |
| May 15, 7:14 AM CDT | Mesoscale Discussion | SPC | Andrew, Atchison, Buchanan, Caldwell, Clinton, Daviess and 9 more | 91 min |
| May 15, 7:42 AM CDT | Severe Thunderstorm Watch | SPC | Adair, Andrew, Atchison, Buchanan, Caldwell, Carroll and 29 more | 5 hr |
| May 15, 7:47 AM CDT | Flash Flood Warning | EAX | Andrew, Daviess, DeKalb, Gentry, Grundy, Harrison and 4 more | 10 hr |
| May 15, 9:05 AM CDT | Flash Flood Warning | EAX | Adair, Putnam, Schuyler, Sullivan | 8 hr |
| May 15, 9:08 AM CDT | River Flood Warning | LSX | Marion | 48 hr |
| May 15, 9:20 AM CDT | Flash Flood Warning | EAX | Gentry, Harrison, Mercer, Nodaway, Putnam, Worth | 8 hr |
| May 15, 9:52 AM CDT | Flash Flood Warning | DVN | Clark, Scotland | 6 hr |
| May 15, 9:59 AM CDT | Areal Flood Advisory | EAX | Caldwell, Clinton, Daviess, DeKalb, Grundy, Livingston | 6 hr |
| May 15, 10:01 AM CDT | River Flood Warning | EAX | Adair, Macon, Putnam, Schuyler | 47 hr |
| May 15, 10:01 AM CDT | River Flood Warning | EAX | Chariton, Macon | 3 days |
| May 15, 10:01 AM CDT | River Flood Warning | EAX | Daviess, Gentry | 3 days |
| May 15, 10:01 AM CDT | River Flood Warning | EAX | Daviess, Livingston | 3 days |
| May 15, 10:01 AM CDT | River Flood Warning | EAX | Linn, Livingston | 4 days |
| May 15, 10:01 AM CDT | River Flood Warning | EAX | Carroll, Chariton, Linn, Livingston | 7 days |
| May 15, 10:09 AM CDT | Special Weather Statement | EAX | Livingston | 36 min |
| May 15, 10:10 AM CDT | River Flood Warning | DVN | Clark | 43 hr |
| May 15, 10:40 AM CDT | Special Weather Statement | EAX | DeKalb | 35 min |
| May 15, 10:45 AM CDT | River Flood Warning | DVN | Clark | 3 days |
| May 15, 10:49 AM CDT | Flash Flood Warning | LSX | Knox | 6 hr |
| May 15, 11:00 AM CDT | Flash Flood Warning | LSX | Knox | 6 hr |
| May 15, 11:14 AM CDT | Severe Thunderstorm Warning | EAX | Holt | 31 min |
| May 15, 11:17 AM CDT | Flash Flood Warning | EAX | Adair, Caldwell, Daviess, DeKalb, Grundy, Linn and 3 more | 6 hr |
| May 15, 11:18 AM CDT | Special Weather Statement | DVN | Clark | 57 min |
| May 15, 11:25 AM CDT | Flash Flood Warning | LSX | Lewis | 6 hr |
| May 15, 11:38 AM CDT | Severe Thunderstorm Warning | LSX | Knox, Lewis | 25 min |
| May 15, 11:45 AM CDT | Special Weather Statement | EAX | Andrew | 30 min |
| May 15, 11:48 AM CDT | Mesoscale Discussion | SPC | Adair, Andrew, Atchison, Buchanan, Caldwell, Carroll and 24 more | 57 min |
| May 15, 12:13 PM CDT | Special Weather Statement | EAX | Buchanan | 32 min |
| May 15, 12:13 PM CDT | River Flood Warning | LSX | Lewis | 4 days |
| May 15, 12:13 PM CDT | River Flood Warning | LSX | Marion | 5 days |
| May 15, 12:13 PM CDT | River Flood Warning | LSX | Marion | 5 days |
| May 15, 12:13 PM CDT | River Flood Warning | LSX | Marion | 6 days |
| May 15, 12:13 PM CDT | River Flood Warning | LSX | Ralls | 6 days |
| May 15, 12:13 PM CDT | River Flood Warning | LSX | Pike | 7 days |
| May 15, 12:13 PM CDT | River Flood Warning | LSX | Pike | 7 days |
| May 15, 12:13 PM CDT | River Flood Warning | LSX | Lincoln | 8 days |
| May 15, 12:13 PM CDT | River Flood Warning | LSX | Saint Charles | 10 days |
| May 15, 12:15 PM CDT | Severe Thunderstorm Warning | EAX | Buchanan, Platte | 30 min |
| May 15, 12:16 PM CDT | Flash Flood Warning | EAX | Andrew, Buchanan, Holt | 3 hr |
| May 15, 12:32 PM CDT | Severe Thunderstorm Warning | EAX | Andrew, Buchanan, Clinton, DeKalb | 28 min |
| May 15, 12:43 PM CDT | Severe Thunderstorm Warning | EAX | Buchanan, Platte | 32 min |
| May 15, 12:50 PM CDT | Tornado Watch | SPC | Adair, Andrew, Audrain, Bates, Boone, Buchanan and 36 more | 7 hr |
| May 15, 12:59 PM CDT | Severe Thunderstorm Warning | EAX | Clinton, DeKalb | 31 min |
| May 15, 1:02 PM CDT | Flash Flood Warning | EAX | Buchanan, Caldwell, Clay, Clinton, DeKalb, Platte and 1 more | 4 hr |
| May 15, 1:15 PM CDT | Special Weather Statement | EAX | Platte | 30 min |
| May 15, 1:19 PM CDT | Severe Thunderstorm Warning | EAX | Caldwell, Clinton, Daviess, DeKalb, Ray | 26 min |
| May 15, 1:27 PM CDT | Severe Thunderstorm Warning | EAX | Caldwell, Clinton, Daviess, DeKalb, Ray | 33 min |
| May 15, 1:42 PM CDT | Severe Thunderstorm Warning | EAX | Clay, Clinton, Platte | 33 min |
| May 15, 1:51 PM CDT | Severe Thunderstorm Warning | EAX | Caldwell, Carroll, Livingston, Ray | 24 min |
| May 15, 2:05 PM CDT | Special Weather Statement | EAX | Platte | 25 min |
| May 15, 2:09 PM CDT | Special Weather Statement | EAX | Clay | 36 min |
| May 15, 2:14 PM CDT | Special Weather Statement | EAX | Caldwell | 31 min |
| May 15, 2:15 PM CDT | River Flood Warning | EAX | Andrew, Nodaway | 20 hr |
| May 15, 2:15 PM CDT | River Flood Warning | EAX | Andrew, Buchanan | 44 hr |
| May 15, 2:15 PM CDT | River Flood Warning | EAX | Grundy, Livingston | 27 hr |
| May 15, 2:19 PM CDT | Flash Flood Warning | LSX | Shelby | 6 hr |
| May 15, 2:20 PM CDT | Special Weather Statement | EAX | Ray | 25 min |
| May 15, 2:32 PM CDT | Severe Thunderstorm Warning | EAX | Carroll, Ray | 28 min |
| May 15, 2:39 PM CDT | Tornado Watch | SPC | Franklin, Jefferson, Saint Charles, Saint Louis, City of Saint Louis | 7 hr |
| May 15, 2:42 PM CDT | Special Weather Statement | EAX | Platte | 33 min |
| May 15, 2:43 PM CDT | Severe Thunderstorm Warning | LSX | Marion | 47 min |
| May 15, 2:49 PM CDT | Tornado Warning | LSX | Marion, Ralls | 26 min |
| May 15, 2:53 PM CDT | Special Weather Statement | EAX | Clay | 37 min |
| May 15, 2:55 PM CDT | Flash Flood Warning | EAX | Buchanan | 3 hr |
| May 15, 2:59 PM CDT | Flash Flood Warning | LSX | Marion | 5 hr |
| May 15, 2:59 PM CDT | Flash Flood Watch | SGF | Barry, Barton, Benton, Camden, Cedar, Christian and 28 more | 13 hr |
| May 15, 3:01 PM CDT | Mesoscale Discussion | SPC | Carroll, Chariton, Clay, Platte, Ray, Saline | 59 min |
| May 15, 3:04 PM CDT | Special Weather Statement | EAX | Carroll, Chariton | 26 min |
| May 15, 3:11 PM CDT | River Flood Warning | EAX | Clay, Platte | 14 hr |
| May 15, 3:12 PM CDT | Special Weather Statement | EAX | Platte | 33 min |
| May 15, 3:26 PM CDT | Flash Flood Warning | EAX | Carroll, Livingston | 6 hr |
| May 15, 3:26 PM CDT | Severe Thunderstorm Warning | EAX | Carroll, Lafayette, Saline | 34 min |
| May 15, 3:32 PM CDT | Areal Flood Warning | DVN | Clark, Scotland | 16 hr |
| May 15, 3:33 PM CDT | Severe Thunderstorm Warning | EAX | Chariton, Macon, Randolph | 27 min |
| May 15, 3:41 PM CDT | River Flood Warning | EAX | Ray | 41 hr |
| May 15, 3:41 PM CDT | River Flood Warning | EAX | Carroll, Chariton | 7 days |
| May 15, 3:41 PM CDT | River Flood Warning | EAX | Buchanan | 4 days |
| May 15, 3:41 PM CDT | River Flood Warning | EAX | Platte | 5 days |
| May 15, 3:41 PM CDT | River Flood Warning | EAX | Platte | 6 days |
| May 15, 3:41 PM CDT | River Flood Warning | EAX | Carroll | 71 hr |
| May 15, 3:43 PM CDT | Mesoscale Discussion | SPC | Adair, Andrew, Audrain, Boone, Buchanan, Caldwell and 32 more | 62 min |
| May 15, 3:50 PM CDT | Flash Flood Warning | EAX | Clay, Jackson, Lafayette, Platte, Ray | 6 hr |
| May 15, 3:54 PM CDT | Special Weather Statement | EAX | Ray | 36 min |
| May 15, 3:57 PM CDT | River Flood Warning | DVN | Clark | 53 hr |
| May 15, 3:57 PM CDT | Special Weather Statement | EAX | Randolph | 33 min |
| May 15, 4:02 PM CDT | River Flood Warning | EAX | Clay, Ray | 28 hr |
| May 15, 4:03 PM CDT | Flash Flood Watch | MEG | Dunklin, Pemiscot | 27 hr |
| May 15, 4:21 PM CDT | Special Weather Statement | EAX | Saline | 24 min |
| May 15, 4:25 PM CDT | Severe Thunderstorm Warning | EAX | Randolph | 20 min |
| May 15, 4:29 PM CDT | Flash Flood Warning | EAX | Carroll, Chariton, Howard, Lafayette, Saline | 5 hr |
| May 15, 4:30 PM CDT | Severe Thunderstorm Warning | LSX | Audrain, Boone, Marion, Monroe, Ralls, Shelby | 45 min |
| May 15, 4:36 PM CDT | Special Weather Statement | EAX | Saline | 24 min |
| May 15, 4:46 PM CDT | Severe Thunderstorm Warning | EAX | Pettis, Saline | 29 min |
| May 15, 4:48 PM CDT | Flash Flood Warning | LSX | Knox, Lewis, Marion, Shelby | 6 hr |
| May 15, 4:55 PM CDT | Flash Flood Warning | EAX | Buchanan, Caldwell, Clay, Clinton, Platte, Ray | 5 hr |
| May 15, 5:00 PM CDT | Special Weather Statement | EAX | Jackson | 30 min |
| May 15, 5:03 PM CDT | Tornado Warning | LSX | Audrain, Monroe, Pike, Ralls | 42 min |
| May 15, 5:08 PM CDT | Severe Thunderstorm Warning | EAX | Cooper, Howard, Pettis, Saline | 37 min |
| May 15, 5:12 PM CDT | Flash Flood Warning | LSX | Audrain, Boone, Monroe, Pike, Ralls | 6 hr |
| May 15, 5:12 PM CDT | Severe Thunderstorm Warning | LSX | Audrain, Callaway, Lincoln, Marion, Monroe, Montgomery and 2 more | 63 min |
| May 15, 5:13 PM CDT | Severe Thunderstorm Warning | EAX | Clay, Jackson | 32 min |
| May 15, 5:15 PM CDT | Areal Flood Warning | EAX | Adair, Caldwell, Daviess, DeKalb, Gentry, Grundy and 9 more | 46 hr |
| May 15, 5:21 PM CDT | Special Weather Statement | EAX | Lafayette | 24 min |
| May 15, 5:28 PM CDT | Severe Thunderstorm Warning | LSX | Boone, Callaway, Cole, Moniteau | 47 min |
| May 15, 5:31 PM CDT | Mesoscale Discussion | SPC | Audrain, Boone, Callaway, Carroll, Cass, Chariton and 22 more | 119 min |
| May 15, 5:36 PM CDT | Severe Thunderstorm Warning | EAX | Jackson, Lafayette | 24 min |
| May 15, 5:39 PM CDT | Special Weather Statement | EAX | Cooper | 36 min |
| May 15, 5:44 PM CDT | Tornado Warning | LSX | Lincoln, Pike | 31 min |
| May 15, 5:46 PM CDT | Flash Flood Warning | EAX | Howard, Randolph | 4 hr |
| May 15, 5:54 PM CDT | Special Weather Statement | EAX | Pettis | 36 min |
| May 15, 6:06 PM CDT | Tornado Warning | LSX | Lincoln, Pike | 39 min |
| May 15, 6:09 PM CDT | Severe Thunderstorm Warning | LSX | Lincoln, Pike | 51 min |
| May 15, 6:12 PM CDT | Special Weather Statement | EAX | Jackson | 33 min |
| May 15, 6:24 PM CDT | Severe Thunderstorm Warning | LSX | Callaway | 19 min |
| May 15, 6:29 PM CDT | Flash Flood Warning | LSX | Callaway, Lincoln, Montgomery | 5 hr |
| May 15, 6:30 PM CDT | Severe Thunderstorm Watch | SPC | Barton, Bates, Benton, Camden, Cass, Cedar and 36 more | 6 hr |
| May 15, 6:40 PM CDT | Special Weather Statement | EAX | Jackson | 35 min |
| May 15, 6:59 PM CDT | Areal Flood Advisory | EAX | Cass, Cooper, Howard, Jackson, Johnson, Lafayette and 2 more | 3 hr |
| May 15, 6:59 PM CDT | Severe Thunderstorm Warning | LSX | Saint Charles, Saint Louis, City of Saint Louis | 46 min |
| May 15, 7:03 PM CDT | River Flood Warning | EAX | Howard | 22 hr |
| May 15, 7:41 PM CDT | River Flood Warning | LSX | Cole | 14 hr |
| May 15, 7:47 PM CDT | Areal Flood Advisory | LSX | Saint Charles, Saint Louis, City of Saint Louis | 3 hr |
| May 15, 7:53 PM CDT | Special Weather Statement | EAX | Henry | 37 min |
| May 15, 8:14 PM CDT | Mesoscale Discussion | SPC | Saint Louis, City of Saint Louis | 2 hr |
| May 15, 8:19 PM CDT | River Flood Warning | EAX | Cooper, Saline | 4 days |
| May 15, 8:19 PM CDT | River Flood Warning | EAX | Clay, Jackson, Ray | 25 hr |
| May 15, 8:19 PM CDT | River Flood Warning | EAX | Jackson, Lafayette, Ray | 43 hr |
| May 15, 8:19 PM CDT | River Flood Warning | EAX | Carroll, Lafayette, Saline | 54 hr |
| May 15, 8:19 PM CDT | River Flood Warning | EAX | Carroll, Chariton, Saline | 4 days |
| May 15, 8:24 PM CDT | Flash Flood Warning | EAX | Cooper, Howard, Pettis, Saline | 4 hr |
| May 15, 8:34 PM CDT | Flash Flood Warning | LSX | Cole, Moniteau, Osage | 3 hr |
| May 15, 9:12 PM CDT | River Flood Warning | LSX | Lincoln | 19 hr |
| May 15, 9:12 PM CDT | River Flood Warning | LSX | Lincoln | 6 days |
| May 15, 9:25 PM CDT | Areal Flood Warning | EAX | Carroll, Chariton, Howard, Lafayette, Livingston, Macon and 2 more | 48 hr |
| May 15, 9:33 PM CDT | Flash Flood Warning | SGF | St. Clair, Vernon | 6 hr |
| May 15, 9:49 PM CDT | Areal Flood Warning | EAX | Caldwell, Clay, Clinton, Platte, Ray | 40 hr |
| May 15, 10:27 PM CDT | River Flood Warning | LSX | Saint Louis, City of Saint Louis | 9 days |
| May 15, 10:31 PM CDT | Areal Flood Warning | LSX | Knox, Lewis, Marion, Shelby | 10 hr |
| May 15, 10:39 PM CDT | Mesoscale Discussion | SPC | Crawford, Dade, Dent, Iron, Laclede, Madison and 6 more | 2 hr |
| May 15, 10:49 PM CDT | Severe Thunderstorm Warning | SGF | McDonald, Newton | 56 min |
| May 15, 10:55 PM CDT | Mesoscale Discussion | SPC | Barry, Christian, Greene, Lawrence, McDonald, Newton and 1 more | 2 hr |
| May 15, 11:00 PM CDT | Areal Flood Warning | LSX | Audrain, Boone, Moniteau, Monroe, Pike, Ralls | 9 hr |
| May 15, 11:15 PM CDT | Severe Thunderstorm Warning | SGF | Christian, Stone | 46 min |
| May 15, 11:21 PM CDT | Areal Flood Warning | LSX | Callaway | 9 hr |
| May 15, 11:24 PM CDT | Areal Flood Warning | LSX | Cole, Moniteau, Osage | 3 hr |
| May 15, 11:27 PM CDT | Severe Thunderstorm Warning | SGF | Barry | 55 min |
| May 15, 11:59 PM CDT | Areal Flood Warning | EAX | Cooper, Howard, Pettis, Saline | 19 hr |
| May 16, 1:30 AM CDT | River Flood Warning | EAX | Cooper | 31 hr |
| May 16, 2:40 AM CDT | River Flood Warning | EAX | Johnson, Pettis | 11 hr |
| May 16, 3:13 AM CDT | Lake Wind Advisory | PAH | Bollinger, Butler, Cape Girardeau, Carter, Mississippi, New Madrid and 5 more | 16 hr |
| May 16, 8:14 AM CDT | Areal Flood Warning | LSX | Audrain, Monroe, Pike, Ralls | 7 hr |
| May 16, 8:35 AM CDT | Areal Flood Warning | LSX | Knox, Lewis, Marion, Shelby | 6 hr |
| May 16, 8:51 AM CDT | Areal Flood Warning | LSX | Boone | 12 hr |
| May 16, 9:59 AM CDT | River Flood Warning | EAX | Chariton, Howard, Saline | 3 days |
| May 16, 9:59 AM CDT | River Flood Warning | EAX | Cooper, Howard | 4 days |
| May 16, 10:20 AM CDT | River Flood Warning | DVN | Clark | 11 hr |
| May 16, 12:19 PM CDT | River Flood Warning | LSX | Callaway, Cole | 3 days |
| May 16, 12:19 PM CDT | River Flood Warning | LSX | Callaway, Osage | 7 days |
| May 16, 12:19 PM CDT | River Flood Warning | LSX | Gasconade, Montgomery | 8 days |
| May 16, 12:19 PM CDT | River Flood Warning | LSX | Gasconade, Montgomery | 7 days |
| May 16, 2:36 PM CDT | Areal Flood Warning | LSX | Knox, Lewis, Marion, Shelby | 20 hr |
| May 17, 9:47 AM CDT | River Flood Warning | LSX | Franklin, Warren | 4 days |
| May 17, 9:47 AM CDT | River Flood Warning | LSX | Saint Charles, Saint Louis | 5 days |
| May 17, 10:35 AM CDT | Lake Wind Advisory | PAH | Bollinger, Butler, Cape Girardeau, Carter, Mississippi, New Madrid and 5 more | 8 hr |
| May 23, 12:52 PM CDT | Areal Flood Advisory | SGF | Greene | 3 hr |
| May 23, 2:05 PM CDT | Flash Flood Warning | SGF | Greene | 5 hr |
| May 23, 2:49 PM CDT | Areal Flood Advisory | LSX | Madison | 3 hr |
| May 23, 5:16 PM CDT | Areal Flood Advisory | LSX | Crawford | 3 hr |
| May 23, 5:28 PM CDT | Special Weather Statement | DVN | Clark, Scotland | 62 min |
| May 23, 7:58 PM CDT | Areal Flood Advisory | EAX | DeKalb, Gentry | 107 min |
| May 24, 4:43 PM CDT | Tornado Warning | MEG | Pemiscot | 47 min |
| May 24, 5:26 PM CDT | Tornado Warning | MEG | Pemiscot | 49 min |
| May 24, 6:19 PM CDT | Mesoscale Discussion | SPC | Dunklin | 116 min |
| May 24, 6:32 PM CDT | Tornado Warning | MEG | Dunklin, Pemiscot | 43 min |
| May 24, 11:34 PM CDT | Flash Flood Warning | MEG | Dunklin, Pemiscot | 3 hr |
| May 25, 12:32 PM CDT | Mesoscale Discussion | SPC | Bollinger, Cape Girardeau, Carter, Crawford, Dent, Franklin and 19 more | 88 min |
| May 25, 4:53 PM CDT | Flash Flood Warning | SGF | Camden, Miller, Morgan | 6 hr |
| May 25, 5:31 PM CDT | Flash Flood Warning | LSX | Franklin | 3 hr |
| May 25, 9:51 PM CDT | Areal Flood Advisory | EAX | Cooper, Howard, Pettis | 6 hr |
| May 25, 10:54 PM CDT | Areal Flood Warning | SGF | Camden, Miller, Morgan | 12 hr |
| May 26, 12:41 AM CDT | Areal Flood Advisory | EAX | Johnson, Lafayette, Pettis, Saline | 3 hr |
| May 26, 6:23 AM CDT | River Flood Warning | EAX | Cooper, Saline | 3 days |
| May 26, 10:56 AM CDT | Areal Flood Advisory | SGF | Camden, Miller, Morgan | 11 hr |
| May 26, 11:58 AM CDT | Areal Flood Advisory | EAX | Andrew, Gentry, Harrison, Nodaway, Worth | 8 hr |
| May 26, 2:37 PM CDT | Severe Thunderstorm Warning | SGF | Christian, Greene, Webster | 38 min |
| May 27, 6:17 AM CDT | Dense Fog Advisory | SGF | Camden, Cedar, Dade, Dallas, Hickory, Laclede and 5 more | 3 hr |
| May 27, 1:49 PM CDT | Mesoscale Discussion | SPC | Bollinger, Butler, Cape Girardeau, Carter, Dunklin, Howell and 13 more | 116 min |
| May 27, 2:34 PM CDT | River Flood Warning | EAX | Linn, Livingston | 14 hr |
| May 27, 2:34 PM CDT | River Flood Warning | EAX | Carroll, Chariton, Linn, Livingston | 39 hr |
| May 27, 2:58 PM CDT | Severe Thunderstorm Warning | SGF | Howell, Ozark | 30 min |
| May 27, 3:19 PM CDT | Flash Flood Warning | SGF | Douglas, Howell | 6 hr |
| May 27, 3:54 PM CDT | Severe Thunderstorm Warning | SGF | Dent, Phelps | 36 min |
| May 27, 4:03 PM CDT | Areal Flood Advisory | LSX | Crawford, Iron, Jefferson, Madison, Reynolds, Sainte Genevieve and 2 more | 4 hr |
| May 27, 4:06 PM CDT | Severe Thunderstorm Warning | LSX | Jefferson | 39 min |
| May 27, 4:09 PM CDT | Severe Thunderstorm Warning | PAH | Wayne | 36 min |
| May 27, 4:12 PM CDT | Severe Thunderstorm Warning | SGF | Texas | 48 min |
| May 27, 4:37 PM CDT | Areal Flood Advisory | PAH | Perry | 3 hr |
| May 27, 4:46 PM CDT | Flash Flood Warning | SGF | Dent, Phelps, Texas | 7 hr |
| May 27, 4:53 PM CDT | Severe Thunderstorm Warning | SGF | Dent, Phelps, Texas | 37 min |
| May 27, 4:54 PM CDT | Severe Thunderstorm Warning | LSX | Franklin, Jefferson, Washington | 39 min |
| May 27, 5:02 PM CDT | Flash Flood Warning | LSX | Franklin, Washington | 4 hr |
| May 27, 5:13 PM CDT | Areal Flood Advisory | PAH | Bollinger, Wayne | 3 hr |
| May 27, 5:50 PM CDT | Areal Flood Advisory | LSX | Jefferson | 4 hr |
| May 27, 6:04 PM CDT | Flash Flood Warning | SGF | Maries, Phelps | 5 hr |
| May 27, 6:20 PM CDT | Severe Thunderstorm Warning | PAH | New Madrid | 25 min |
| May 27, 6:59 PM CDT | Severe Thunderstorm Warning | PAH | Bollinger, Cape Girardeau | 31 min |
| May 27, 7:28 PM CDT | Areal Flood Advisory | LSX | Saint Louis, City of Saint Louis | 4 hr |
| May 27, 7:44 PM CDT | Areal Flood Advisory | PAH | Cape Girardeau, Scott | 3 hr |
| May 27, 8:03 PM CDT | Flash Flood Warning | LSX | Saint Louis, City of Saint Louis | 4 hr |
| May 27, 11:08 PM CDT | Areal Flood Warning | SGF | Maries, Phelps | 2 min |
| May 27, 11:20 PM CDT | Areal Flood Warning | SGF | Maries, Phelps | 12 hr |
| May 27, 11:57 PM CDT | Areal Flood Warning | LSX | Saint Louis, City of Saint Louis | 8 hr |
| May 29, 3:16 AM CDT | Dense Fog Advisory | SGF | Barry, Barton, Benton, Camden, Cedar, Christian and 20 more | 4 hr |
| May 29, 3:17 PM CDT | Mesoscale Discussion | SPC | Pike | 88 min |
| May 31, 2:52 AM CDT | Special Weather Statement | EAX | Jackson | 23 min |
| May 31, 3:24 AM CDT | Special Weather Statement | EAX | Johnson | 36 min |
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 | 189 |
| Tornado Warning | 62 |
| Severe Thunderstorm Watch | 12 |
| Tornado Watch | 7 |
| Mesoscale Discussion | 43 |
| Special Weather Statement | 68 |
| Flooding | |
| Areal Flood Warning | 29 |
| Flash Flood Warning | 73 |
| River Flood Warning | 86 |
| Flash Flood Watch | 13 |
| Areal Flood Advisory | 22 |
| Wind and dust | |
| High Wind Warning | 1 |
| Lake Wind Advisory | 3 |
| Wind Advisory | 3 |
| Fog and smoke | |
| Dense Fog Advisory | 5 |
By county
Every county with at least one alert. A county page lists each alert that covered it.
- Newton County42
- Barry County41
- Dunklin County41
- Pemiscot County39
- Carroll County39
- Greene County38
- Lawrence County38
- McDonald County37
- Saline County37
- Webster County36
- Jasper County36
- Barton County36
- Christian County34
- Texas County34
- Livingston County33
- Ray County32
- Wright County31
- Vernon County31
- DeKalb County31
- Chariton County31
- Cooper County31
- Douglas County30
- Dade County30
- Platte County30
- Macon County30
- Phelps County30
- Stone County29
- Linn County29
- Howell County28
- Taney County28
- Saint Francois County28
- Laclede County28
- Caldwell County28
- Howard County28
- Pettis County28
- Dent County28
- Marion County28
- Washington County27
- Polk County27
- Clay County27
75 more counties
- Daviess County27
- Crawford County26
- Cedar County26
- Lewis County26
- Pike County26
- Saint Louis County26
- Maries County26
- Miller County26
- Pulaski County25
- Camden County25
- Jackson County25
- Lafayette County25
- Shannon County24
- Iron County24
- Madison County24
- Dallas County24
- Morgan County24
- Buchanan County24
- Sullivan County24
- Lincoln County24
- Ozark County23
- Sainte Genevieve County23
- Andrew County23
- Clinton County23
- Adair County23
- Knox County23
- Franklin County23
- Jefferson County23
- Osage County23
- Perry County22
- St. Clair County22
- Callaway County22
- Oregon County21
- Bollinger County21
- Cape Girardeau County21
- Hickory County21
- Randolph County21
- Ralls County21
- Shelby County21
- Montgomery County21
- Gasconade County21
- Moniteau County21
- Reynolds County20
- Wayne County20
- Grundy County20
- Audrain County20
- Monroe County20
- Saint Charles County20
- Mississippi County19
- New Madrid County19
- Gentry County19
- Putnam County19
- Clark County19
- City of Saint Louis19
- Cole County19
- Butler County18
- Ripley County18
- Benton County18
- Harrison County18
- Johnson County18
- Boone County17
- Carter County16
- Scott County16
- Stoddard County16
- Nodaway County16
- Mercer County16
- Worth County16
- Warren County16
- Cass County14
- Holt County13
- Schuyler County13
- Scotland County13
- Henry County13
- Bates County12
- Atchison County10
Nearby
Alerts in force nowTornadoes on recordThe radar archive20082010
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.