Alert archive / Missouri / 2019
Weather alerts in Missouri, May 2019
1,173 weather alerts in May 2019, from the National Weather Service and the Storm Prediction Center. An alert counts here when it covered any part of the state, so the counties below add up to more than the state.
Weather alerts by county
Each county as a circle sized by its count in May 2019. Tap one for its archive.
- Alerts
- 1,173
- Warnings
- 794
- Watches
- 65
- Advisories
- 38
- Busiest day
- May 21, 2019168 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 |
|---|---|---|---|---|
| Apr 30, 7:01 PM CDT | Flash Flood Warning | SGF | Christian, Douglas, Stone, Taney | 6 hr |
| Apr 30, 7:13 PM CDT | Severe Thunderstorm Warning | SGF | Barton, Cedar, Dade, Jasper, Lawrence, St. Clair and 1 more | 47 min |
| Apr 30, 7:19 PM CDT | Tornado Warning | SGF | Texas, Wright | 41 min |
| Apr 30, 7:26 PM CDT | Areal Flood Warning | EAX | Bates, Cass, Cooper, Henry, Johnson, Pettis | 12 hr |
| Apr 30, 7:27 PM CDT | Severe Thunderstorm Warning | SGF | Cedar, Dade, Greene, Polk | 48 min |
| Apr 30, 7:29 PM CDT | Mesoscale Discussion | SPC | Bollinger, Cape Girardeau, Carter, Crawford, Iron, Jefferson and 8 more | 61 min |
| Apr 30, 7:30 PM CDT | Flash Flood Warning | SGF | Barton, Cedar, Dade, Jasper, Lawrence | 6 hr |
| Apr 30, 7:31 PM CDT | Tornado Warning | SGF | Dade | 29 min |
| Apr 30, 7:32 PM CDT | Areal Flood Advisory | LSX | Saint Charles, Saint Louis, City of Saint Louis | 3 hr |
| Apr 30, 7:39 PM CDT | Tornado Warning | SGF | Greene, Polk | 24 min |
| Apr 30, 7:40 PM CDT | Flash Flood Warning | SGF | Webster, Wright | 5 hr |
| Apr 30, 7:41 PM CDT | Tornado Warning | SGF | Dade, Greene, Lawrence | 34 min |
| Apr 30, 7:46 PM CDT | River Flood Warning | LSX | Reynolds | 3 days |
| Apr 30, 7:47 PM CDT | Areal Flood Warning | EAX | Andrew, Buchanan, Caldwell, Clay, Clinton, Daviess and 4 more | 12 hr |
| Apr 30, 7:51 PM CDT | Severe Thunderstorm Warning | SGF | Benton, Camden, Cedar, Dade, Dallas, Hickory and 2 more | 54 min |
| Apr 30, 7:52 PM CDT | Flash Flood Warning | SGF | Benton, Camden, Cedar, Dade, Hickory, Morgan and 2 more | 6 hr |
| Apr 30, 7:54 PM CDT | Severe Thunderstorm Warning | SGF | Barry, Lawrence, McDonald, Newton | 51 min |
| Apr 30, 7:59 PM CDT | Tornado Warning | SGF | Texas, Wright | 46 min |
| Apr 30, 8:00 PM CDT | Flash Flood Warning | SGF | Barry, Dade, Jasper, Lawrence, McDonald, Newton | 6 hr |
| Apr 30, 8:03 PM CDT | Tornado Watch | SPC | Bollinger, Carter, Crawford, Franklin, Gasconade, Iron and 12 more | 5 hr |
| Apr 30, 8:05 PM CDT | Areal Flood Warning | LSX | Knox, Lewis, Marion, Monroe, Ralls, Shelby | 24 hr |
| Apr 30, 8:07 PM CDT | Tornado Warning | SGF | Greene, Polk | 38 min |
| Apr 30, 8:09 PM CDT | Tornado Warning | SGF | Christian, Greene, Stone | 51 min |
| Apr 30, 8:11 PM CDT | Severe Thunderstorm Warning | SGF | Christian, Greene, Polk | 49 min |
| Apr 30, 8:20 PM CDT | Tornado Warning | SGF | Greene | 25 min |
| Apr 30, 8:26 PM CDT | Tornado Warning | SGF | Dallas, Polk | 17 min |
| Apr 30, 8:29 PM CDT | Tornado Warning | SGF | Webster | 27 min |
| Apr 30, 8:33 PM CDT | Tornado Warning | SGF | Dallas, Laclede | 27 min |
| Apr 30, 8:39 PM CDT | Areal Flood Advisory | SGF | Greene | 6 hr |
| Apr 30, 8:40 PM CDT | Areal Flood Warning | EAX | Chariton, Cooper, Howard, Johnson, Macon, Pettis and 2 more | 12 hr |
| Apr 30, 8:40 PM CDT | Severe Thunderstorm Warning | SGF | Barry, Christian, Stone, Taney | 50 min |
| Apr 30, 8:45 PM CDT | Flash Flood Warning | SGF | Texas, Wright | 6 hr |
| Apr 30, 8:48 PM CDT | Severe Thunderstorm Warning | SGF | Camden, Dallas, Laclede, Webster, Wright | 42 min |
| Apr 30, 8:52 PM CDT | Tornado Warning | SGF | Christian, Taney | 23 min |
| Apr 30, 8:52 PM CDT | Tornado Warning | SGF | Douglas | 23 min |
| Apr 30, 9:05 PM CDT | Tornado Warning | SGF | Camden, Laclede, Pulaski | 25 min |
| Apr 30, 9:06 PM CDT | Severe Thunderstorm Warning | SGF | Christian, Webster, Wright | 39 min |
| Apr 30, 9:11 PM CDT | Tornado Warning | SGF | Laclede, Wright | 34 min |
| Apr 30, 9:14 PM CDT | Severe Thunderstorm Warning | SGF | Christian, Douglas, Ozark, Taney | 46 min |
| Apr 30, 9:17 PM CDT | Severe Thunderstorm Warning | SGF | Camden, Miller | 28 min |
| Apr 30, 9:20 PM CDT | Tornado Warning | SGF | Douglas, Webster, Wright | 25 min |
| Apr 30, 9:23 PM CDT | Severe Thunderstorm Warning | SGF | Camden, Laclede, Pulaski, Texas | 52 min |
| Apr 30, 9:31 PM CDT | Severe Thunderstorm Warning | SGF | Texas, Wright | 44 min |
| Apr 30, 9:35 PM CDT | Tornado Warning | SGF | Douglas, Howell, Texas, Wright | 40 min |
| Apr 30, 9:37 PM CDT | River Flood Warning | SGF | Cedar | 3 days |
| Apr 30, 9:37 PM CDT | River Flood Warning | SGF | Shannon | 26 hr |
| Apr 30, 9:44 PM CDT | River Flood Warning | LSX | Marion | 3 days |
| Apr 30, 9:52 PM CDT | Areal Flood Warning | LSX | Audrain, Boone, Callaway, Cole, Moniteau, Osage | 24 hr |
| Apr 30, 9:52 PM CDT | Tornado Warning | SGF | Phelps, Pulaski, Texas | 23 min |
| Apr 30, 9:58 PM CDT | Areal Flood Warning | SGF | Barton, Jasper, Vernon | 36 hr |
| Apr 30, 9:58 PM CDT | Severe Thunderstorm Warning | SGF | Dent, Phelps, Texas | 47 min |
| Apr 30, 10:01 PM CDT | Areal Flood Warning | LSX | Franklin, Gasconade, Jefferson, Lincoln, Montgomery, Pike and 4 more | 24 hr |
| Apr 30, 10:07 PM CDT | Severe Thunderstorm Warning | SGF | Douglas, Howell, Shannon, Texas | 53 min |
| Apr 30, 10:09 PM CDT | Areal Flood Warning | SGF | Benton, Camden, Cedar, Dade, Dallas, Hickory and 3 more | 36 hr |
| Apr 30, 10:13 PM CDT | Mesoscale Discussion | SPC | Bollinger, Carter, Crawford, Dent, Franklin, Gasconade and 21 more | 92 min |
| Apr 30, 10:15 PM CDT | Areal Flood Warning | SGF | Camden, Laclede, Maries, Miller, Morgan, Phelps and 1 more | 36 hr |
| Apr 30, 10:20 PM CDT | Areal Flood Warning | SGF | Barry, Christian, Greene, Lawrence, McDonald, Newton and 2 more | 36 hr |
| Apr 30, 10:24 PM CDT | Tornado Warning | SGF | Dent, Phelps | 21 min |
| Apr 30, 10:26 PM CDT | Tornado Warning | LSX | Crawford | 49 min |
| Apr 30, 10:27 PM CDT | Tornado Warning | SGF | Shannon, Texas | 33 min |
| Apr 30, 10:28 PM CDT | River Flood Warning | EAX | Jackson | 29 hr |
| Apr 30, 10:36 PM CDT | Severe Thunderstorm Warning | SGF | Dent | 39 min |
| Apr 30, 10:42 PM CDT | Areal Flood Warning | EAX | Bates, Carroll, Cass, Chariton, Henry, Howard and 6 more | 9 hr |
| Apr 30, 10:47 PM CDT | Severe Thunderstorm Warning | LSX | Iron, Reynolds | 28 min |
| Apr 30, 10:49 PM CDT | Severe Thunderstorm Warning | SGF | Howell, Shannon | 56 min |
| Apr 30, 11:03 PM CDT | Areal Flood Warning | SGF | Douglas, Ozark, Webster, Wright | 59 hr |
| Apr 30, 11:05 PM CDT | Severe Thunderstorm Warning | LSX | Iron, Jefferson, Sainte Genevieve, Saint Francois, Washington | 40 min |
| Apr 30, 11:15 PM CDT | Tornado Warning | LSX | Iron, Reynolds, Saint Francois, Washington | 30 min |
| Apr 30, 11:17 PM CDT | Areal Flood Warning | SGF | Dent, Howell, Oregon, Shannon, Texas | 36 hr |
| Apr 30, 11:18 PM CDT | River Flood Warning | LSX | Lewis | 64 hr |
| Apr 30, 11:20 PM CDT | Severe Thunderstorm Warning | LSX | Iron, Madison, Reynolds | 40 min |
| Apr 30, 11:23 PM CDT | River Flood Warning | LSX | Saint Charles | 32 hr |
| Apr 30, 11:26 PM CDT | River Flood Warning | LSX | Osage | 26 hr |
| Apr 30, 11:29 PM CDT | Tornado Warning | LSX | Jefferson, Sainte Genevieve, Saint Francois, Washington | 31 min |
| Apr 30, 11:44 PM CDT | Severe Thunderstorm Warning | LSX | Iron, Jefferson, Madison, Sainte Genevieve, Saint Francois | 46 min |
| Apr 30, 11:51 PM CDT | Areal Flood Warning | LSX | Crawford, Iron, Madison, Reynolds, Sainte Genevieve, Saint Francois and 1 more | 24 hr |
| Apr 30, 11:52 PM CDT | Tornado Warning | LSX | Jefferson, Sainte Genevieve, Saint Francois | 23 min |
| May 1, 12:01 AM CDT | River Flood Warning | LSX | Boone | 9 hr |
| May 1, 12:12 AM CDT | Severe Thunderstorm Warning | PAH | Perry | 48 min |
| May 1, 12:25 AM CDT | Severe Thunderstorm Warning | LSX | Sainte Genevieve, Saint Francois | 50 min |
| May 1, 12:28 AM CDT | River Flood Warning | EAX | Cooper | 47 hr |
| May 1, 12:59 AM CDT | River Flood Warning | EAX | Clay, Ray | 9 hr |
| May 1, 1:05 AM CDT | Special Weather Statement | PAH | Perry | 40 min |
| May 1, 1:18 AM CDT | River Flood Warning | LSX | Cole | 58 hr |
| May 1, 1:48 AM CDT | River Flood Warning | SGF | Phelps | 4 days |
| May 1, 2:26 AM CDT | River Flood Warning | SGF | McDonald | 59 hr |
| May 1, 2:26 AM CDT | River Flood Warning | SGF | Jasper | 48 hr |
| May 1, 2:26 AM CDT | River Flood Warning | SGF | Jasper | 49 hr |
| May 1, 2:26 AM CDT | River Flood Warning | SGF | Jasper, Newton | 41 hr |
| May 1, 3:44 AM CDT | River Flood Warning | LSX | Lewis | 3 days |
| May 1, 3:57 AM CDT | River Flood Warning | LSX | Lincoln | 33 hr |
| May 1, 5:01 AM CDT | Special Weather Statement | MEG | Dunklin | 29 min |
| May 1, 5:28 AM CDT | Special Weather Statement | PAH | Mississippi, New Madrid, Scott, Stoddard | 62 min |
| May 1, 6:22 AM CDT | River Flood Warning | LSX | Crawford, Washington | 50 hr |
| May 1, 8:04 AM CDT | Areal Flood Warning | EAX | Bates, Cass, Henry, Johnson, Lafayette | 12 hr |
| May 1, 8:09 AM CDT | River Flood Warning | DVN | Clark | 30 hr |
| May 1, 8:10 AM CDT | Areal Flood Warning | EAX | Carroll, Chariton, Cooper, Howard, Macon, Pettis and 2 more | 12 hr |
| May 1, 8:24 AM CDT | River Flood Warning | SGF | Shannon | 43 hr |
| May 1, 9:12 AM CDT | River Flood Warning | SGF | Pulaski | 28 hr |
| May 1, 9:12 AM CDT | River Flood Warning | SGF | Pulaski | 39 hr |
| May 1, 9:15 AM CDT | River Flood Warning | LSX | Franklin | 3 days |
| May 1, 9:15 AM CDT | River Flood Warning | LSX | Crawford | 25 hr |
| May 1, 9:15 AM CDT | River Flood Warning | LSX | Franklin, Jefferson | 5 days |
| May 1, 9:15 AM CDT | River Flood Warning | LSX | Jefferson, Saint Louis | 4 days |
| May 1, 9:44 AM CDT | River Flood Warning | PAH | Wayne | 23 hr |
| May 1, 11:59 AM CDT | River Flood Warning | LSX | Jefferson, Saint Louis | 15 days |
| May 1, 2:11 PM CDT | Flash Flood Watch | DVN | Clark, Scotland | 19 hr |
| May 1, 9:07 PM CDT | Special Weather Statement | EAX | Henry | 23 min |
| May 1, 9:13 PM CDT | Areal Flood Warning | EAX | Bates, Carroll, Cass, Henry, Jackson, Johnson and 4 more | 12 hr |
| May 1, 9:21 PM CDT | Areal Flood Warning | EAX | Carroll, Chariton, Cooper, Howard, Macon, Pettis and 2 more | 12 hr |
| May 1, 9:30 PM CDT | River Flood Warning | PAH | Ripley | 46 hr |
| May 1, 9:34 PM CDT | Special Weather Statement | EAX | Henry | 26 min |
| May 1, 10:08 PM CDT | Special Weather Statement | SGF | St. Clair | 37 min |
| May 1, 10:10 PM CDT | Special Weather Statement | EAX | Henry | 50 min |
| May 1, 10:35 PM CDT | Special Weather Statement | SGF | Benton | 40 min |
| May 1, 11:02 PM CDT | Severe Thunderstorm Warning | SGF | Vernon | 32 min |
| May 1, 11:29 PM CDT | Special Weather Statement | EAX | Cass | 31 min |
| May 1, 11:33 PM CDT | Special Weather Statement | EAX | Clay | 27 min |
| May 1, 11:39 PM CDT | Special Weather Statement | EAX | Jackson | 36 min |
| May 1, 11:55 PM CDT | Special Weather Statement | EAX | Cass | 35 min |
| May 2, 12:13 AM CDT | Severe Thunderstorm Warning | SGF | Howell, Shannon, Texas | 47 min |
| May 2, 12:23 AM CDT | Special Weather Statement | SGF | Pulaski | 52 min |
| May 2, 12:37 AM CDT | Special Weather Statement | DVN | Scotland | 38 min |
| May 2, 12:41 AM CDT | Special Weather Statement | EAX | Macon | 34 min |
| May 2, 1:11 AM CDT | Special Weather Statement | LSX | Lewis | 49 min |
| May 2, 1:22 AM CDT | Special Weather Statement | PAH | Carter | 38 min |
| May 2, 1:23 AM CDT | Special Weather Statement | LSX | Crawford | 37 min |
| May 2, 1:40 AM CDT | Special Weather Statement | LSX | Shelby | 35 min |
| May 2, 1:44 AM CDT | Special Weather Statement | SGF | Phelps | 31 min |
| May 2, 2:02 AM CDT | Areal Flood Advisory | EAX | Cass, Jackson | 5 hr |
| May 2, 2:02 AM CDT | Special Weather Statement | PAH | Carter | 43 min |
| May 2, 2:08 AM CDT | Severe Thunderstorm Warning | PAH | Carter | 37 min |
| May 2, 2:54 AM CDT | Special Weather Statement | SGF | Barry, Stone, Taney | 51 min |
| May 2, 3:02 AM CDT | Areal Flood Advisory | PAH | Carter | 118 min |
| May 2, 3:30 AM CDT | Special Weather Statement | PAH | Butler | 30 min |
| May 2, 4:02 AM CDT | Special Weather Statement | PAH | Bollinger, Stoddard, Wayne | 43 min |
| May 2, 5:02 AM CDT | Severe Thunderstorm Warning | PAH | Cape Girardeau | 17 min |
| May 2, 5:06 AM CDT | Areal Flood Advisory | LSX | Lewis, Marion, Pike, Ralls | 3 hr |
| May 2, 5:26 AM CDT | River Flood Warning | SGF | Laclede | 38 hr |
| May 2, 6:02 AM CDT | Areal Flood Advisory | PAH | Butler, Stoddard, Wayne | 3 hr |
| May 2, 6:48 AM CDT | River Flood Warning | LSX | Marion | 13 hr |
| May 2, 9:11 AM CDT | River Flood Warning | LSX | Osage | 69 hr |
| May 2, 9:18 AM CDT | Areal Flood Warning | EAX | Bates, Cass, Henry, Johnson, Lafayette | 12 hr |
| May 2, 9:28 AM CDT | Areal Flood Warning | EAX | Adair, Carroll, Chariton, Cooper, Howard, Linn and 5 more | 12 hr |
| May 2, 9:32 AM CDT | River Flood Warning | PAH | Wayne | 34 hr |
| May 2, 10:11 AM CDT | River Flood Warning | MEG | Dunklin | 4 days |
| May 2, 10:12 AM CDT | Areal Flood Warning | SGF | Christian, Taney | 12 hr |
| May 2, 10:23 AM CDT | River Flood Warning | SGF | Shannon | 30 hr |
| May 2, 10:23 AM CDT | River Flood Warning | SGF | Shannon | 47 hr |
| May 2, 10:30 AM CDT | Areal Flood Warning | SGF | Dent, Douglas, Howell, Oregon, Phelps, Shannon and 1 more | 24 hr |
| May 2, 10:44 AM CDT | Areal Flood Warning | SGF | Barton, Jasper, Newton | 8 hr |
| May 2, 10:49 AM CDT | Flash Flood Watch | PAH | Bollinger, Butler, Cape Girardeau, Carter, Mississippi, New Madrid and 5 more | 21 hr |
| May 2, 12:52 PM CDT | Areal Flood Advisory | LSX | Franklin, Jefferson, Saint Charles, Saint Louis, Warren | 3 hr |
| May 2, 1:47 PM CDT | Mesoscale Discussion | SPC | Dunklin, Pemiscot | 118 min |
| May 2, 2:13 PM CDT | Tornado Watch | SPC | Dunklin | 5 hr |
| May 2, 3:54 PM CDT | River Flood Warning | LSX | Saint Charles | 16 hr |
| May 2, 4:36 PM CDT | Mesoscale Discussion | SPC | Dunklin, Mississippi, New Madrid, Pemiscot, Stoddard | 54 min |
| May 2, 4:49 PM CDT | Tornado Watch | SPC | Mississippi, New Madrid, Pemiscot, Stoddard | 5 hr |
| May 2, 5:06 PM CDT | Tornado Warning | MEG | Pemiscot | 24 min |
| May 2, 5:26 PM CDT | Severe Thunderstorm Warning | MEG | Pemiscot | 49 min |
| May 2, 5:45 PM CDT | Areal Flood Advisory | MEG | Dunklin | 2 hr |
| May 2, 5:54 PM CDT | Tornado Warning | MEG | Dunklin | 36 min |
| May 2, 6:02 PM CDT | Severe Thunderstorm Warning | MEG | Pemiscot | 43 min |
| May 2, 6:15 PM CDT | Severe Thunderstorm Warning | MEG | Pemiscot | 15 min |
| May 2, 6:26 PM CDT | Tornado Warning | MEG | Pemiscot | 34 min |
| May 2, 6:37 PM CDT | Mesoscale Discussion | SPC | Dunklin, Mississippi, New Madrid, Pemiscot | 83 min |
| May 2, 6:45 PM CDT | Areal Flood Advisory | MEG | Dunklin | 2 hr |
| May 2, 6:46 PM CDT | Areal Flood Advisory | MEG | Pemiscot | 119 min |
| May 2, 6:47 PM CDT | Areal Flood Advisory | PAH | Mississippi, New Madrid | 3 hr |
| May 2, 7:19 PM CDT | Special Weather Statement | MEG | Pemiscot | 26 min |
| May 2, 7:42 PM CDT | Areal Flood Advisory | MEG | Dunklin, Pemiscot | 63 min |
| May 3, 3:18 AM CDT | Flash Flood Watch | SGF | Barry, Christian, Dent, Douglas, Greene, Howell and 11 more | 24 hr |
| May 3, 10:53 AM CDT | River Flood Warning | PAH | Butler | 9 hr |
| May 3, 2:02 PM CDT | Flash Flood Warning | LSX | Lincoln | 6 hr |
| May 3, 2:30 PM CDT | Special Weather Statement | SGF | Barry | 45 min |
| May 3, 3:44 PM CDT | Special Weather Statement | SGF | Barry | 46 min |
| May 3, 3:53 PM CDT | Severe Thunderstorm Warning | SGF | Barry, McDonald, Newton | 17 min |
| May 3, 3:54 PM CDT | Severe Thunderstorm Warning | SGF | Ozark, Taney | 20 min |
| May 3, 3:55 PM CDT | Severe Thunderstorm Warning | SGF | Barry | 25 min |
| May 3, 4:16 PM CDT | Special Weather Statement | SGF | Stone | 44 min |
| May 3, 4:19 PM CDT | Special Weather Statement | SGF | Barry | 26 min |
| May 3, 4:30 PM CDT | Flash Flood Warning | SGF | Barry, Lawrence, McDonald, Newton | 5 hr |
| May 3, 5:00 PM CDT | Special Weather Statement | SGF | Taney | 60 min |
| May 3, 5:37 PM CDT | Flash Flood Warning | SGF | Barry, Stone, Taney | 4 hr |
| May 3, 5:51 PM CDT | Special Weather Statement | SGF | Taney | 39 min |
| May 3, 6:08 PM CDT | Flash Flood Warning | SGF | Christian, Dallas, Douglas, Greene, Laclede, Ozark and 4 more | 4 hr |
| May 3, 6:21 PM CDT | Special Weather Statement | SGF | Ozark | 39 min |
| May 3, 7:40 PM CDT | Areal Flood Warning | LSX | Lincoln | 24 hr |
| May 3, 9:25 PM CDT | Areal Flood Warning | SGF | Barry, Lawrence, McDonald, Newton, Stone, Taney | 10 hr |
| May 3, 10:07 PM CDT | Areal Flood Warning | SGF | Christian, Dallas, Douglas, Greene, Laclede, Ozark and 4 more | 9 hr |
| May 4, 3:04 AM CDT | Dense Fog Advisory | SGF | Camden, Christian, Dallas, Dent, Douglas, Greene and 13 more | 6 hr |
| May 4, 7:03 AM CDT | Areal Flood Warning | SGF | Christian, Dallas, Douglas, Greene, Laclede, Ozark and 4 more | 6 hr |
| May 4, 7:29 AM CDT | Areal Flood Warning | SGF | Barry, Lawrence, McDonald, Newton, Stone, Taney | 5 hr |
| May 4, 8:05 AM CDT | River Flood Warning | PAH | Wayne | 20 hr |
| May 4, 9:46 AM CDT | River Flood Warning | LSX | Reynolds | 21 hr |
| May 4, 7:29 PM CDT | Areal Flood Warning | LSX | Lincoln | 4 days |
| May 4, 8:33 PM CDT | River Flood Warning | LSX | Crawford, Washington | 30 hr |
| May 5, 7:06 AM CDT | River Flood Warning | LSX | Jefferson | 14 hr |
| May 5, 6:33 PM CDT | Mesoscale Discussion | SPC | Atchison, Holt | 87 min |
| May 5, 6:52 PM CDT | Severe Thunderstorm Watch | SPC | Atchison, Holt | 5 hr |
| May 5, 7:14 PM CDT | Severe Thunderstorm Warning | EAX | Atchison, Holt | 46 min |
| May 6, 3:23 AM CDT | Flash Flood Watch | EAX | Bates, Buchanan, Carroll, Cass, Clay, Clinton and 10 more | 68 hr |
| May 6, 3:26 AM CDT | Flash Flood Watch | LSX | Boone, Callaway, Cole, Moniteau, Osage | 71 hr |
| May 6, 3:33 AM CDT | Flash Flood Watch | SGF | Barton, Benton, Camden, Cedar, Dade, Dallas and 11 more | 69 hr |
| May 6, 10:02 AM CDT | Flash Flood Warning | LSX | Saint Charles | 3 hr |
| May 6, 10:21 AM CDT | River Flood Warning | EAX | Buchanan, Platte | 10 days |
| May 6, 10:21 AM CDT | River Flood Warning | EAX | Clay, Jackson, Ray | 89 days |
| May 6, 12:59 PM CDT | Areal Flood Warning | LSX | Saint Charles | 48 hr |
| May 6, 3:49 PM CDT | Severe Thunderstorm Watch | SPC | Andrew, Bates, Buchanan, Cass, Clay, Clinton and 3 more | 5 hr |
| May 6, 6:55 PM CDT | Special Weather Statement | EAX | Buchanan, Platte | 35 min |
| May 6, 7:12 PM CDT | Special Weather Statement | EAX | Clay, Clinton | 33 min |
| May 6, 7:26 PM CDT | Mesoscale Discussion | SPC | Barton, Bates, Cass, Vernon | 94 min |
| May 6, 7:34 PM CDT | Special Weather Statement | EAX | Clay, Ray | 26 min |
| May 6, 7:45 PM CDT | Areal Flood Advisory | EAX | Clay, Jackson, Platte, Ray | 2 hr |
| May 6, 7:59 PM CDT | Special Weather Statement | EAX | Ray | 31 min |
| May 6, 9:06 PM CDT | Special Weather Statement | EAX | Bates | 39 min |
| May 6, 9:12 PM CDT | Severe Thunderstorm Watch | SPC | Barry, Barton, Cedar, Christian, Dade, Greene and 10 more | 6 hr |
| May 6, 9:17 PM CDT | Areal Flood Advisory | EAX | Bates | 3 hr |
| May 6, 9:30 PM CDT | Severe Thunderstorm Warning | EAX | Bates, Henry | 30 min |
| May 6, 9:44 PM CDT | Severe Thunderstorm Warning | SGF | Barton, Vernon | 46 min |
| May 6, 9:47 PM CDT | Special Weather Statement | EAX | Bates | 28 min |
| May 6, 9:48 PM CDT | Severe Thunderstorm Warning | SGF | St. Clair, Vernon | 57 min |
| May 6, 9:58 PM CDT | Special Weather Statement | EAX | Bates | 32 min |
| May 6, 10:09 PM CDT | Severe Thunderstorm Warning | SGF | Barton, Vernon | 51 min |
| May 6, 10:13 PM CDT | Severe Thunderstorm Warning | SGF | Cedar, St. Clair, Vernon | 47 min |
| May 6, 10:18 PM CDT | Mesoscale Discussion | SPC | Barton, Cedar, Dade, Greene, Jasper, Lawrence and 4 more | 57 min |
| May 6, 10:40 PM CDT | Severe Thunderstorm Warning | SGF | Barton, Dade, Jasper | 50 min |
| May 6, 10:42 PM CDT | Severe Thunderstorm Warning | SGF | Cedar, Hickory, St. Clair | 48 min |
| May 6, 10:48 PM CDT | Areal Flood Advisory | SGF | Vernon | 8 hr |
| May 6, 11:01 PM CDT | River Flood Warning | SGF | Vernon | 5 days |
| May 6, 11:01 PM CDT | River Flood Warning | SGF | Cedar | 11 hr |
| May 6, 11:11 PM CDT | Special Weather Statement | SGF | Lawrence, Newton | 49 min |
| May 6, 11:15 PM CDT | Severe Thunderstorm Warning | SGF | Cedar, Dade, Hickory, Polk | 45 min |
| May 6, 11:25 PM CDT | Severe Thunderstorm Warning | SGF | Jasper, Newton | 50 min |
| May 6, 11:43 PM CDT | Areal Flood Advisory | SGF | Barton, Jasper | 6 hr |
| May 6, 11:50 PM CDT | Mesoscale Discussion | SPC | Barry, Christian, Dallas, Greene, Laclede, Lawrence and 5 more | 55 min |
| May 6, 11:55 PM CDT | Severe Thunderstorm Warning | SGF | Newton | 31 min |
| May 6, 11:59 PM CDT | Special Weather Statement | SGF | Barry, Dallas, Greene | 46 min |
| May 7, 1:14 AM CDT | Severe Thunderstorm Warning | SGF | Christian | 28 min |
| May 7, 8:57 AM CDT | River Flood Warning | LSX | Boone, Callaway, Cole, Moniteau | 9 days |
| May 7, 8:58 AM CDT | River Flood Warning | EAX | Platte | 10 days |
| May 7, 8:58 AM CDT | River Flood Warning | EAX | Platte | 8 days |
| May 7, 9:48 AM CDT | River Flood Warning | EAX | Carroll, Chariton, Linn, Livingston | 4 days |
| May 7, 9:48 AM CDT | River Flood Warning | EAX | Carroll, Chariton | 7 days |
| May 7, 10:26 AM CDT | River Flood Warning | EAX | Cass, Henry, Johnson | 3 days |
| May 7, 11:01 AM CDT | River Flood Warning | DVN | Clark | 4 days |
| May 7, 8:01 PM CDT | Severe Thunderstorm Warning | SGF | Shannon | 44 min |
| May 7, 8:12 PM CDT | Severe Thunderstorm Warning | SGF | Shannon | 48 min |
| May 7, 9:06 PM CDT | Flash Flood Warning | SGF | Shannon | 10 hr |
| May 7, 9:42 PM CDT | Special Weather Statement | LSX | Reynolds | 63 min |
| May 7, 9:47 PM CDT | River Flood Warning | EAX | Linn, Livingston | 51 hr |
| May 7, 9:47 PM CDT | River Flood Warning | EAX | Bates, Cass, Henry | 71 hr |
| May 7, 10:24 PM CDT | Special Weather Statement | SGF | Dent | 21 min |
| May 7, 11:20 PM CDT | Special Weather Statement | LSX | Cole | 40 min |
| May 7, 11:45 PM CDT | Special Weather Statement | SGF | Vernon | 15 min |
| May 7, 11:55 PM CDT | Special Weather Statement | LSX | Boone | 50 min |
| May 8, 12:13 AM CDT | Special Weather Statement | LSX | Saint Charles, Saint Louis | 47 min |
| May 8, 12:40 AM CDT | Special Weather Statement | LSX | Cole | 50 min |
| May 8, 12:41 AM CDT | Special Weather Statement | EAX | Clinton | 34 min |
| May 8, 12:46 AM CDT | Special Weather Statement | EAX | Cass | 44 min |
| May 8, 12:56 AM CDT | Special Weather Statement | EAX | Cooper | 49 min |
| May 8, 3:59 AM CDT | River Flood Warning | SGF | Cedar | 36 hr |
| May 8, 4:16 AM CDT | Special Weather Statement | SGF | Barton, Jasper, Vernon | 59 min |
| May 8, 8:22 AM CDT | River Flood Warning | EAX | Buchanan | 4 days |
| May 8, 8:22 AM CDT | River Flood Warning | EAX | Platte | 5 days |
| May 8, 8:22 AM CDT | River Flood Warning | EAX | Platte | 3 days |
| May 8, 8:22 AM CDT | River Flood Warning | EAX | Atchison, Holt | 59 hr |
| May 8, 8:55 AM CDT | River Flood Warning | EAX | Clay, Ray | 23 hr |
| May 8, 11:27 AM CDT | River Flood Warning | EAX | Johnson, Pettis | 17 hr |
| May 8, 12:52 PM CDT | River Flood Warning | EAX | Andrew, Buchanan | 42 hr |
| May 8, 1:01 PM CDT | Areal Flood Warning | LSX | Lincoln | 5 days |
| May 8, 1:11 PM CDT | Mesoscale Discussion | SPC | Adair, Clark, Knox, Lewis, Macon, Marion and 6 more | 94 min |
| May 8, 1:32 PM CDT | Areal Flood Warning | SGF | Shannon | 12 hr |
| May 8, 3:37 PM CDT | River Flood Warning | EAX | Clay, Jackson, Platte | 4 days |
| May 8, 8:22 PM CDT | River Flood Warning | EAX | Cooper, Saline | 4 days |
| May 9, 10:38 AM CDT | River Flood Warning | LSX | Cole, Osage | 8 days |
| May 9, 6:46 PM CDT | Special Weather Statement | PAH | Ripley | 44 min |
| May 12, 4:57 PM CDT | Special Weather Statement | EAX | Cass | 33 min |
| May 13, 4:42 AM CDT | Dense Fog Advisory | EAX | Adair, Andrew, Bates, Buchanan, Caldwell, Carroll and 29 more | 3 hr |
| May 13, 12:32 PM CDT | Areal Flood Warning | LSX | Lincoln | 24 hr |
| May 14, 5:31 PM CDT | Mesoscale Discussion | SPC | Andrew, Benton, Buchanan, Caldwell, Carroll, Cass and 24 more | 119 min |
| May 14, 7:06 PM CDT | Special Weather Statement | EAX | DeKalb | 24 min |
| May 14, 7:12 PM CDT | Special Weather Statement | EAX | Livingston | 33 min |
| May 14, 7:15 PM CDT | Severe Thunderstorm Warning | EAX | Daviess, DeKalb | 30 min |
| May 14, 7:23 PM CDT | Special Weather Statement | EAX | Grundy | 52 min |
| May 14, 7:35 PM CDT | Severe Thunderstorm Warning | EAX | Buchanan, Clinton, DeKalb | 25 min |
| May 14, 7:36 PM CDT | Severe Thunderstorm Warning | EAX | Clinton, Daviess, DeKalb | 24 min |
| May 14, 7:40 PM CDT | Special Weather Statement | EAX | Buchanan | 35 min |
| May 14, 7:49 PM CDT | Severe Thunderstorm Warning | EAX | Daviess | 14 min |
| May 14, 7:50 PM CDT | Severe Thunderstorm Warning | EAX | Buchanan | 25 min |
| May 14, 7:53 PM CDT | Special Weather Statement | EAX | Carroll | 52 min |
| May 14, 7:55 PM CDT | Severe Thunderstorm Warning | EAX | Caldwell, Clinton, Daviess, DeKalb | 35 min |
| May 14, 7:58 PM CDT | Severe Thunderstorm Warning | EAX | Daviess, Grundy, Livingston | 32 min |
| May 14, 8:00 PM CDT | Severe Thunderstorm Warning | EAX | Chariton, Linn | 30 min |
| May 14, 8:02 PM CDT | Severe Thunderstorm Warning | EAX | Clinton | 28 min |
| May 14, 8:08 PM CDT | Severe Thunderstorm Warning | EAX | Buchanan | 18 min |
| May 14, 8:23 PM CDT | Severe Thunderstorm Warning | EAX | Caldwell, Daviess, Grundy, Livingston | 37 min |
| May 14, 8:24 PM CDT | Severe Thunderstorm Warning | EAX | Clinton | 23 min |
| May 14, 8:28 PM CDT | Special Weather Statement | EAX | Chariton | 32 min |
| May 14, 8:44 PM CDT | Severe Thunderstorm Warning | EAX | Chariton, Linn | 31 min |
| May 14, 8:53 PM CDT | Severe Thunderstorm Warning | EAX | Daviess, Livingston | 37 min |
| May 14, 9:07 PM CDT | Severe Thunderstorm Warning | EAX | Chariton | 23 min |
| May 14, 9:15 PM CDT | Special Weather Statement | EAX | Platte | 30 min |
| May 14, 9:19 PM CDT | Severe Thunderstorm Warning | EAX | Carroll, Livingston | 26 min |
| May 14, 9:38 PM CDT | Severe Thunderstorm Warning | EAX | Carroll, Livingston | 37 min |
| May 14, 9:50 PM CDT | Special Weather Statement | EAX | Chariton | 25 min |
| May 14, 9:54 PM CDT | Severe Thunderstorm Warning | EAX | Carroll, Chariton, Saline | 36 min |
| May 14, 9:58 PM CDT | Severe Thunderstorm Warning | EAX | Carroll, Lafayette, Saline | 32 min |
| May 14, 10:21 PM CDT | Severe Thunderstorm Warning | EAX | Chariton, Howard, Saline | 24 min |
| May 14, 10:24 PM CDT | Special Weather Statement | EAX | Saline | 36 min |
| May 14, 10:40 PM CDT | Severe Thunderstorm Warning | EAX | Chariton, Howard, Saline | 35 min |
| May 14, 11:09 PM CDT | Severe Thunderstorm Warning | EAX | Howard | 25 min |
| May 14, 11:27 PM CDT | Special Weather Statement | SGF | Miller | 48 min |
| May 14, 11:52 PM CDT | Severe Thunderstorm Warning | SGF | Miller, Pulaski | 38 min |
| May 15, 12:10 AM CDT | Special Weather Statement | LSX | Jefferson | 50 min |
| May 15, 12:14 AM CDT | Severe Thunderstorm Warning | LSX | Franklin, Jefferson, Saint Louis | 46 min |
| May 15, 12:50 AM CDT | Special Weather Statement | EAX | Henry | 40 min |
| May 15, 1:06 AM CDT | Special Weather Statement | LSX | Boone | 24 min |
| May 15, 1:50 AM CDT | Special Weather Statement | SGF | Camden | 40 min |
| May 15, 3:43 AM CDT | Special Weather Statement | PAH | Perry | 47 min |
| May 15, 2:03 PM CDT | Special Weather Statement | PAH | Butler | 27 min |
| May 15, 2:13 PM CDT | Severe Thunderstorm Warning | PAH | Butler, Carter, Ripley | 47 min |
| May 15, 2:33 PM CDT | Mesoscale Discussion | SPC | Dunklin, Oregon, Ripley | 117 min |
| May 15, 2:57 PM CDT | Severe Thunderstorm Warning | PAH | Butler, Ripley | 48 min |
| May 15, 3:17 PM CDT | Severe Thunderstorm Warning | PAH | Ripley | 43 min |
| May 15, 3:47 PM CDT | Special Weather Statement | SGF | Howell | 58 min |
| May 15, 3:58 PM CDT | Severe Thunderstorm Warning | PAH | Ripley | 32 min |
| May 15, 4:18 PM CDT | Severe Thunderstorm Warning | SGF | Howell, Ozark | 42 min |
| May 15, 4:43 PM CDT | Flash Flood Warning | SGF | Howell, Ozark | 6 hr |
| May 17, 7:27 PM CDT | Lake Wind Advisory | PAH | Bollinger, Butler, Cape Girardeau, Carter, Mississippi, New Madrid and 5 more | 23 hr |
| May 18, 2:40 AM CDT | Flash Flood Watch | DVN | Clark, Scotland | 24 hr |
| May 18, 8:34 AM CDT | Special Weather Statement | LSX | Knox | 41 min |
| May 18, 9:11 AM CDT | Special Weather Statement | LSX | Lewis | 49 min |
| May 18, 9:20 AM CDT | River Flood Warning | EAX | Chariton, Macon | 24 hr |
| May 18, 9:21 AM CDT | River Flood Warning | EAX | Linn, Livingston | 4 days |
| May 18, 9:21 AM CDT | River Flood Warning | EAX | Carroll, Chariton, Linn, Livingston | 21 days |
| May 18, 9:21 AM CDT | River Flood Warning | EAX | Carroll, Chariton | 48 days |
| May 18, 9:23 AM CDT | River Flood Warning | EAX | Buchanan | 4 days |
| May 18, 9:23 AM CDT | River Flood Warning | EAX | Platte | 6 days |
| May 18, 9:23 AM CDT | River Flood Warning | EAX | Platte | 21 days |
| May 18, 9:26 AM CDT | River Flood Warning | EAX | Atchison, Holt | 3 days |
| May 18, 9:29 AM CDT | Special Weather Statement | DVN | Clark | 46 min |
| May 18, 9:38 AM CDT | Mesoscale Discussion | SPC | Barry, Barton, Cedar, Dade, Greene, Jasper and 6 more | 2 hr |
| May 18, 9:40 AM CDT | River Flood Warning | DVN | Clark | 52 hr |
| May 18, 10:07 AM CDT | Tornado Watch | SPC | Barry, Barton, Bates, Benton, Camden, Cedar and 22 more | 7 hr |
| May 18, 10:18 AM CDT | Special Weather Statement | EAX | Platte | 42 min |
| May 18, 10:27 AM CDT | River Flood Warning | EAX | Buchanan, Platte | 51 days |
| May 18, 10:27 AM CDT | River Flood Warning | EAX | Platte | 7 days |
| May 18, 10:27 AM CDT | River Flood Warning | EAX | Platte | 7 days |
| May 18, 10:27 AM CDT | River Flood Warning | EAX | Chariton, Howard, Saline | 76 days |
| May 18, 10:27 AM CDT | River Flood Warning | EAX | Cooper, Howard | 76 days |
| May 18, 11:07 AM CDT | Areal Flood Advisory | EAX | Howard, Randolph | 3 hr |
| May 18, 12:07 PM CDT | Special Weather Statement | EAX | Jackson | 38 min |
| May 18, 12:27 PM CDT | Areal Flood Advisory | LSX | Audrain, Callaway, Marion, Monroe, Pike, Ralls | 6 hr |
| May 18, 12:30 PM CDT | Special Weather Statement | EAX | Platte | 45 min |
| May 18, 12:47 PM CDT | Mesoscale Discussion | SPC | Barry, Barton, Bates, Benton, Camden, Cedar and 27 more | 88 min |
| May 18, 12:54 PM CDT | Severe Thunderstorm Warning | EAX | Buchanan, Clay, Clinton, Platte | 36 min |
| May 18, 1:13 PM CDT | Severe Thunderstorm Warning | SGF | Barton, Jasper, McDonald, Newton, Vernon | 47 min |
| May 18, 1:40 PM CDT | Flash Flood Warning | LSX | Ralls | 6 hr |
| May 18, 1:51 PM CDT | Areal Flood Advisory | EAX | Clinton, Platte | 6 hr |
| May 18, 1:55 PM CDT | Severe Thunderstorm Warning | SGF | Barry, Barton, Cedar, Dade, Jasper, Lawrence and 3 more | 65 min |
| May 18, 2:10 PM CDT | Severe Thunderstorm Warning | EAX | Bates, Cass | 35 min |
| May 18, 2:15 PM CDT | Areal Flood Advisory | SGF | Jasper, McDonald, Newton | 6 hr |
| May 18, 2:24 PM CDT | Special Weather Statement | EAX | Grundy, Livingston | 36 min |
| May 18, 2:26 PM CDT | Special Weather Statement | EAX | Jackson | 34 min |
| May 18, 2:31 PM CDT | Special Weather Statement | LSX | Lewis, Marion | 44 min |
| May 18, 2:46 PM CDT | Severe Thunderstorm Warning | SGF | Benton, Cedar, Hickory, St. Clair, Vernon | 44 min |
| May 18, 2:49 PM CDT | Severe Thunderstorm Warning | SGF | Barton, Cedar, Dade, Greene, Jasper, Lawrence | 41 min |
| May 18, 2:54 PM CDT | Severe Thunderstorm Warning | SGF | Barry, Christian, Stone, Taney | 51 min |
| May 18, 3:18 PM CDT | Severe Thunderstorm Warning | SGF | Cedar, Christian, Dade, Greene, Lawrence, Polk | 28 min |
| May 18, 3:28 PM CDT | Severe Thunderstorm Warning | EAX | Carroll, Johnson, Lafayette, Pettis, Saline | 47 min |
| May 18, 3:32 PM CDT | Mesoscale Discussion | SPC | Callaway, Camden, Carter, Christian, Cole, Crawford and 23 more | 88 min |
| May 18, 3:33 PM CDT | Severe Thunderstorm Warning | SGF | Benton, Hickory, St. Clair | 42 min |
| May 18, 3:34 PM CDT | Special Weather Statement | DVN | Clark | 56 min |
| May 18, 3:38 PM CDT | Severe Thunderstorm Warning | SGF | Benton, Camden, Cedar, Dallas, Greene, Hickory and 5 more | 52 min |
| May 18, 3:40 PM CDT | Severe Thunderstorm Warning | SGF | Christian, Douglas, Greene, Ozark, Stone, Taney and 1 more | 50 min |
| May 18, 4:10 PM CDT | Areal Flood Advisory | EAX | Caldwell, Carroll, Chariton, Daviess, Grundy, Johnson and 9 more | 3 hr |
| May 18, 4:16 PM CDT | Special Weather Statement | SGF | Benton, Morgan | 44 min |
| May 18, 4:25 PM CDT | Severe Thunderstorm Warning | SGF | Douglas, Howell, Laclede, Ozark, Pulaski, Texas and 2 more | 50 min |
| May 18, 4:31 PM CDT | Special Weather Statement | SGF | Camden, Miller | 59 min |
| May 18, 4:40 PM CDT | Severe Thunderstorm Watch | SPC | Audrain, Bollinger, Boone, Butler, Callaway, Carter and 35 more | 4 hr |
| May 18, 4:44 PM CDT | Special Weather Statement | EAX | Chariton, Cooper, Saline | 46 min |
| May 18, 4:47 PM CDT | Severe Thunderstorm Warning | SGF | Camden, Laclede, Maries, Miller, Morgan, Pulaski | 58 min |
| May 18, 5:01 PM CDT | Special Weather Statement | LSX | Cole, Moniteau, Osage | 59 min |
| May 18, 5:15 PM CDT | Severe Thunderstorm Warning | SGF | Dent, Howell, Oregon, Phelps, Pulaski, Shannon and 1 more | 60 min |
| May 18, 5:18 PM CDT | Severe Thunderstorm Warning | LSX | Boone, Callaway, Cole, Moniteau, Osage | 42 min |
| May 18, 5:27 PM CDT | Special Weather Statement | EAX | Chariton, Howard, Macon, Randolph | 63 min |
| May 18, 5:44 PM CDT | Severe Thunderstorm Warning | SGF | Maries, Phelps | 29 min |
| May 18, 5:49 PM CDT | Severe Thunderstorm Warning | PAH | Carter, Ripley | 41 min |
| May 18, 5:52 PM CDT | Special Weather Statement | LSX | Monroe | 53 min |
| May 18, 5:58 PM CDT | Special Weather Statement | LSX | Audrain, Boone, Callaway, Gasconade, Montgomery, Osage | 62 min |
| May 18, 6:05 PM CDT | Severe Thunderstorm Warning | LSX | Audrain, Boone, Callaway, Gasconade, Montgomery, Osage | 55 min |
| May 18, 6:10 PM CDT | Severe Thunderstorm Warning | LSX | Crawford, Franklin, Gasconade, Iron, Reynolds, Washington | 65 min |
| May 18, 6:18 PM CDT | Special Weather Statement | EAX | Adair | 27 min |
| May 18, 6:19 PM CDT | Mesoscale Discussion | SPC | Dunklin, Pemiscot | 116 min |
| May 18, 6:23 PM CDT | Severe Thunderstorm Warning | LSX | Franklin, Warren | 52 min |
| May 18, 6:31 PM CDT | Special Weather Statement | PAH | Carter, Ripley | 44 min |
| May 18, 6:42 PM CDT | Special Weather Statement | LSX | Knox, Lewis, Marion, Monroe, Ralls, Shelby | 63 min |
| May 18, 6:51 PM CDT | Special Weather Statement | DVN | Clark, Scotland | 69 min |
| May 18, 6:58 PM CDT | Severe Thunderstorm Warning | DVN | Scotland | 40 min |
| May 18, 6:59 PM CDT | Mesoscale Discussion | SPC | Clark, Knox, Lewis, Marion, Scotland | 2 hr |
| May 18, 7:02 PM CDT | Special Weather Statement | LSX | Franklin, Lincoln, Pike, Saint Charles | 58 min |
| May 18, 7:07 PM CDT | Special Weather Statement | LSX | Jefferson | 23 min |
| May 18, 7:14 PM CDT | Special Weather Statement | PAH | Butler | 61 min |
| May 18, 7:19 PM CDT | Mesoscale Discussion | SPC | Audrain, Bollinger, Butler, Callaway, Cape Girardeau, Crawford and 22 more | 116 min |
| May 18, 7:26 PM CDT | Special Weather Statement | PAH | Wayne | 64 min |
| May 18, 8:00 PM CDT | River Flood Warning | EAX | Howard | 40 hr |
| May 18, 8:00 PM CDT | River Flood Warning | EAX | Carroll | 67 hr |
| May 18, 8:25 PM CDT | Special Weather Statement | MEG | Pemiscot | 20 min |
| May 19, 12:57 AM CDT | Special Weather Statement | SGF | Barton, Jasper, Newton | 48 min |
| May 19, 1:04 AM CDT | Severe Thunderstorm Warning | SGF | McDonald, Newton | 56 min |
| May 19, 1:40 AM CDT | Special Weather Statement | EAX | Buchanan | 35 min |
| May 19, 1:44 AM CDT | Special Weather Statement | SGF | Lawrence | 31 min |
| May 19, 2:04 AM CDT | Special Weather Statement | SGF | Christian, Greene | 41 min |
| May 19, 2:22 AM CDT | Severe Thunderstorm Warning | SGF | Greene | 38 min |
| May 19, 3:23 AM CDT | Lake Wind Advisory | PAH | Bollinger, Butler, Cape Girardeau, Carter, Mississippi, New Madrid and 5 more | 15 hr |
| May 19, 3:33 AM CDT | Flash Flood Watch | SGF | Barry, Barton, Benton, Camden, Cedar, Christian and 28 more | 63 hr |
| May 19, 4:01 AM CDT | Flash Flood Watch | EAX | Adair, Andrew, Atchison, Bates, Buchanan, Caldwell and 31 more | 63 hr |
| May 19, 9:32 AM CDT | Special Weather Statement | DVN | Clark | 58 min |
| May 19, 9:36 AM CDT | River Flood Warning | EAX | Cass, Henry, Johnson | 41 hr |
| May 19, 9:59 AM CDT | River Flood Warning | LSX | Boone, Callaway, Cole, Moniteau | 56 days |
| May 19, 9:59 AM CDT | River Flood Warning | LSX | Franklin, Warren | 61 days |
| May 19, 9:59 AM CDT | River Flood Warning | LSX | Cole, Osage | 77 days |
| May 19, 7:32 PM CDT | River Flood Warning | EAX | Chariton, Macon | 14 hr |
| May 20, 3:40 AM CDT | River Flood Warning | LSX | Lewis | 11 hr |
| May 20, 8:47 AM CDT | River Flood Warning | EAX | Bates | 11 days |
| May 20, 8:47 AM CDT | River Flood Warning | EAX | Buchanan | 14 days |
| May 20, 8:55 AM CDT | River Flood Warning | EAX | Linn, Livingston | 15 days |
| May 20, 9:43 AM CDT | River Flood Warning | EAX | Johnson, Pettis | 4 days |
| May 20, 9:43 AM CDT | River Flood Warning | EAX | Cooper, Saline | 10 days |
| May 20, 9:43 AM CDT | River Flood Warning | EAX | Ray | 3 days |
| May 20, 9:43 AM CDT | River Flood Warning | EAX | Carroll | 4 days |
| May 20, 9:52 AM CDT | River Flood Warning | EAX | Platte | 41 days |
| May 20, 10:07 AM CDT | River Flood Warning | EAX | Cass, Henry, Johnson | 7 days |
| May 20, 10:07 AM CDT | River Flood Warning | EAX | Bates, Cass, Henry | 4 days |
| May 20, 1:13 PM CDT | Severe Thunderstorm Warning | SGF | Jasper, McDonald, Newton | 62 min |
| May 20, 2:07 PM CDT | River Flood Warning | SGF | Vernon | 19 days |
| May 20, 2:07 PM CDT | River Flood Warning | SGF | Vernon | 11 days |
| May 20, 2:07 PM CDT | River Flood Warning | SGF | Bates, Vernon | 61 days |
| May 20, 2:07 PM CDT | Severe Thunderstorm Warning | SGF | Barry, Lawrence, Newton | 38 min |
| May 20, 2:25 PM CDT | Lake Wind Advisory | PAH | Bollinger, Butler, Cape Girardeau, Carter, Mississippi, New Madrid and 5 more | 31 hr |
| May 20, 4:08 PM CDT | Severe Thunderstorm Warning | SGF | Barton, Jasper | 52 min |
| May 20, 4:19 PM CDT | Tornado Warning | SGF | Barton, Jasper | 26 min |
| May 20, 4:19 PM CDT | Tornado Warning | SGF | Barton, Jasper | 26 min |
| May 20, 4:35 PM CDT | Mesoscale Discussion | SPC | Barry, Jasper, Lawrence, McDonald, Newton, Stone and 1 more | 115 min |
| May 20, 4:36 PM CDT | Tornado Warning | SGF | Barton, Vernon | 24 min |
| May 20, 4:55 PM CDT | Severe Thunderstorm Warning | SGF | Barton, Cedar, Dade, Jasper, Vernon | 34 min |
| May 20, 4:57 PM CDT | River Flood Warning | SGF | Jasper | 4 days |
| May 20, 4:57 PM CDT | River Flood Warning | SGF | Jasper | 6 days |
| May 20, 4:59 PM CDT | Severe Thunderstorm Warning | SGF | Jasper, Newton | 46 min |
| May 20, 5:14 PM CDT | Tornado Watch | SPC | Barry, Barton, Cedar, Christian, Dade, Dallas and 11 more | 8 hr |
| May 20, 5:24 PM CDT | Tornado Warning | SGF | Jasper, Newton | 36 min |
| May 20, 5:31 PM CDT | Flash Flood Warning | SGF | Jasper, Newton | 6 hr |
| May 20, 5:36 PM CDT | Severe Thunderstorm Warning | SGF | Dade, Jasper, Lawrence, Newton | 39 min |
| May 20, 6:06 PM CDT | Severe Thunderstorm Warning | SGF | Dade, Jasper, Lawrence | 39 min |
| May 20, 6:22 PM CDT | Areal Flood Advisory | SGF | Barton, Jasper | 6 hr |
| May 20, 6:23 PM CDT | Tornado Warning | SGF | Cedar, Dade | 37 min |
| May 20, 6:36 PM CDT | Severe Thunderstorm Warning | SGF | Barton, Dade, Jasper, Lawrence | 39 min |
| May 20, 6:54 PM CDT | Severe Thunderstorm Warning | SGF | Cedar, Dade, Polk | 66 min |
| May 20, 7:23 PM CDT | Severe Thunderstorm Warning | SGF | Dallas, Greene, Polk, Webster | 52 min |
| May 20, 7:40 PM CDT | River Flood Warning | EAX | Andrew, Nodaway | 3 days |
| May 20, 7:40 PM CDT | River Flood Warning | EAX | Andrew, Buchanan | 4 days |
| May 20, 7:40 PM CDT | River Flood Warning | EAX | Platte | 21 days |
| May 20, 7:40 PM CDT | River Flood Warning | EAX | Platte | 16 days |
| May 20, 7:40 PM CDT | River Flood Warning | EAX | Atchison, Holt | 71 hr |
| May 20, 7:42 PM CDT | Flash Flood Warning | SGF | Barton, Jasper | 6 hr |
| May 20, 7:52 PM CDT | Tornado Warning | SGF | Polk | 23 min |
| May 20, 7:59 PM CDT | River Flood Warning | EAX | Chariton, Macon | 3 days |
| May 20, 7:59 PM CDT | River Flood Warning | EAX | Daviess, Gentry | 54 hr |
| May 20, 7:59 PM CDT | River Flood Warning | EAX | Daviess, Livingston | 4 days |
| May 20, 7:59 PM CDT | River Flood Warning | EAX | Grundy, Livingston | 65 hr |
| May 20, 8:00 PM CDT | River Flood Warning | SGF | Cedar | 28 days |
| May 20, 8:00 PM CDT | Severe Thunderstorm Warning | SGF | Camden, Laclede | 45 min |
| May 20, 8:15 PM CDT | Severe Thunderstorm Warning | SGF | Barton, Vernon | 60 min |
| May 20, 8:16 PM CDT | Severe Thunderstorm Warning | SGF | Camden, Dallas, Hickory, Laclede, Miller, Polk | 19 min |
| May 20, 8:18 PM CDT | Flash Flood Warning | SGF | Barton, Cedar, Dade, Jasper, Lawrence, Vernon | 6 hr |
| May 20, 8:20 PM CDT | Severe Thunderstorm Watch | SPC | Benton, Camden, Dent, Hickory, Howell, Laclede and 10 more | 8 hr |
| May 20, 8:22 PM CDT | River Flood Warning | EAX | Cooper | 3 days |
| May 20, 8:22 PM CDT | River Flood Warning | EAX | Jackson | 55 hr |
| May 20, 8:22 PM CDT | River Flood Warning | EAX | Cooper | 3 days |
| May 20, 8:42 PM CDT | River Flood Warning | EAX | Clay, Ray | 37 hr |
| May 20, 8:42 PM CDT | River Flood Warning | EAX | Howard | 60 hr |
| May 20, 8:50 PM CDT | Severe Thunderstorm Warning | EAX | Bates | 25 min |
| May 20, 8:57 PM CDT | Severe Thunderstorm Warning | SGF | Cedar, Dade, St. Clair | 63 min |
| May 20, 9:08 PM CDT | River Flood Warning | SGF | Pulaski | 58 hr |
| May 20, 9:14 PM CDT | Severe Thunderstorm Warning | SGF | Jasper, Newton | 46 min |
| May 20, 9:16 PM CDT | Special Weather Statement | EAX | Henry | 44 min |
| May 20, 9:26 PM CDT | Severe Thunderstorm Warning | SGF | McDonald, Newton | 64 min |
| May 20, 9:31 PM CDT | Severe Thunderstorm Warning | SGF | Benton, Hickory, Polk | 59 min |
| May 20, 9:35 PM CDT | Flash Flood Warning | SGF | Cedar, St. Clair, Vernon | 5 hr |
| May 20, 9:40 PM CDT | Severe Thunderstorm Warning | SGF | Barry, Lawrence | 65 min |
| May 20, 9:49 PM CDT | River Flood Warning | EAX | Platte | 42 days |
| May 20, 9:49 PM CDT | River Flood Warning | EAX | Clay, Jackson, Platte | 5 days |
| May 20, 10:01 PM CDT | Areal Flood Warning | EAX | Bates, Cass | 9 hr |
| May 20, 10:09 PM CDT | Areal Flood Warning | EAX | Cass, Clay, Clinton, Jackson, Platte, Ray | 9 hr |
| May 20, 10:09 PM CDT | Severe Thunderstorm Warning | SGF | Christian, Greene, Polk | 51 min |
| May 20, 10:14 PM CDT | Flash Flood Warning | SGF | Barry, Dade, Jasper, Lawrence, McDonald, Newton | 5 hr |
| May 20, 10:30 PM CDT | Mesoscale Discussion | SPC | Barry, Christian, Dade, Dallas, Douglas, Greene and 11 more | 60 min |
| May 20, 10:35 PM CDT | Severe Thunderstorm Warning | SGF | Dallas, Greene, Polk, Webster | 40 min |
| May 20, 10:54 PM CDT | Flash Flood Warning | SGF | Benton, Camden, Christian, Dallas, Greene, Hickory and 4 more | 4 hr |
| May 20, 10:59 PM CDT | River Flood Warning | EAX | Jackson | 5 hr |
| May 20, 11:01 PM CDT | Severe Thunderstorm Warning | SGF | Dallas, Laclede, Webster | 44 min |
| May 20, 11:06 PM CDT | River Flood Warning | EAX | Clay, Platte | 22 hr |
| May 20, 11:06 PM CDT | Mesoscale Discussion | SPC | McDonald | 24 min |
| May 20, 11:24 PM CDT | Severe Thunderstorm Warning | SGF | Camden, Laclede, Pulaski, Texas, Wright | 35 min |
| May 20, 11:33 PM CDT | Special Weather Statement | LSX | Cole, Osage | 42 min |
| May 20, 11:37 PM CDT | Flash Flood Warning | SGF | Barry, Christian, Lawrence, McDonald, Newton, Stone and 1 more | 3 hr |
| May 20, 11:52 PM CDT | Severe Thunderstorm Warning | SGF | Dent, Maries, Phelps, Pulaski, Texas, Wright | 38 min |
| May 21, 12:04 AM CDT | Flash Flood Warning | SGF | Camden, Christian, Dallas, Douglas, Laclede, Pulaski and 3 more | 3 hr |
| May 21, 12:14 AM CDT | Severe Thunderstorm Warning | SGF | Barry, McDonald | 46 min |
| May 21, 12:18 AM CDT | Tornado Watch | SPC | Barry, Christian, Douglas, Howell, McDonald, Ozark and 4 more | 5 hr |
| May 21, 12:25 AM CDT | Areal Flood Warning | EAX | Carroll, Chariton, Henry, Johnson, Lafayette, Pettis and 2 more | 6 hr |
| May 21, 12:25 AM CDT | Special Weather Statement | LSX | Crawford, Franklin, Washington | 65 min |
| May 21, 12:28 AM CDT | Severe Thunderstorm Warning | SGF | Dent, Shannon, Texas, Wright | 62 min |
| May 21, 12:48 AM CDT | River Flood Warning | EAX | Jackson | 8 hr |
| May 21, 12:55 AM CDT | Mesoscale Discussion | SPC | Bollinger, Butler, Cape Girardeau, Carter, Crawford, Dent and 26 more | 95 min |
| May 21, 1:11 AM CDT | Flash Flood Warning | SGF | Dent, Phelps, Pulaski, Shannon, Texas | 2 hr |
| May 21, 1:32 AM CDT | Special Weather Statement | LSX | Jefferson, Saint Charles, Saint Francois, Saint Louis, City of Saint Louis | 43 min |
| May 21, 1:53 AM CDT | Areal Flood Warning | SGF | Barton, Cedar, Dade, Jasper, Lawrence, Newton and 3 more | 33 hr |
| May 21, 2:03 AM CDT | High Wind Warning | EAX | Buchanan, Caldwell, Cass, Clay, Clinton, Jackson and 3 more | 117 min |
| May 21, 2:14 AM CDT | Special Weather Statement | LSX | Sainte Genevieve, Saint Louis, City of Saint Louis | 61 min |
| May 21, 2:21 AM CDT | Flash Flood Warning | SGF | Christian, Dent, Douglas, Howell, Oregon, Ozark and 4 more | 4 hr |
| May 21, 2:37 AM CDT | Wind Advisory | MEG | Dunklin, Pemiscot | 18 hr |
| May 21, 2:45 AM CDT | Tornado Warning | SGF | Howell, Ozark | 20 min |
| May 21, 2:50 AM CDT | Areal Flood Warning | SGF | Barry, Christian, Lawrence, McDonald, Newton, Stone and 1 more | 32 hr |
| May 21, 2:55 AM CDT | Special Weather Statement | PAH | Bollinger, Butler, Cape Girardeau, Mississippi, New Madrid, Perry and 3 more | 65 min |
| May 21, 3:04 AM CDT | Severe Thunderstorm Warning | PAH | Butler, Stoddard, Wayne | 41 min |
| May 21, 3:18 AM CDT | Areal Flood Warning | SGF | Benton, Camden, Christian, Dallas, Greene, Hickory and 3 more | 17 hr |
| May 21, 3:25 AM CDT | Areal Flood Warning | SGF | Camden, Dent, Douglas, Laclede, Phelps, Pulaski and 4 more | 10 hr |
| May 21, 3:37 AM CDT | Flash Flood Watch | DVN | Clark, Scotland | 19 hr |
| May 21, 3:40 AM CDT | Flash Flood Watch | LSX | Audrain, Boone, Callaway, Cole, Crawford, Franklin and 23 more | 20 hr |
| May 21, 3:45 AM CDT | Severe Thunderstorm Warning | PAH | Scott, Stoddard | 30 min |
| May 21, 4:15 AM CDT | Special Weather Statement | PAH | Bollinger, Butler, Cape Girardeau, Carter, Mississippi, Ripley and 3 more | 60 min |
| May 21, 4:41 AM CDT | River Flood Warning | SGF | Phelps | 4 days |
| May 21, 4:46 AM CDT | River Flood Warning | SGF | Pulaski | 27 hr |
| May 21, 5:53 AM CDT | Areal Flood Warning | SGF | Christian, Dent, Douglas, Howell, Oregon, Ozark and 4 more | 29 hr |
| May 21, 6:11 AM CDT | Areal Flood Warning | EAX | Carroll, Chariton, Henry, Johnson, Lafayette, Pettis and 2 more | 3 hr |
| May 21, 6:20 AM CDT | River Flood Warning | EAX | Adair, Macon, Putnam, Schuyler | 43 hr |
| May 21, 6:51 AM CDT | Areal Flood Warning | EAX | Bates, Cass | 3 hr |
| May 21, 7:10 AM CDT | Areal Flood Warning | EAX | Cass, Clay, Jackson, Platte, Ray | 2 hr |
| May 21, 7:37 AM CDT | River Flood Warning | SGF | Jasper, Newton | 67 hr |
| May 21, 8:05 AM CDT | Severe Thunderstorm Warning | SGF | McDonald, Newton | 55 min |
| May 21, 8:10 AM CDT | River Flood Warning | LSX | Lewis | 3 days |
| May 21, 8:10 AM CDT | River Flood Warning | LSX | Lewis | 4 days |
| May 21, 8:10 AM CDT | River Flood Warning | LSX | Marion | 4 days |
| May 21, 8:10 AM CDT | River Flood Warning | LSX | Marion | 61 hr |
| May 21, 8:10 AM CDT | River Flood Warning | LSX | Monroe | 4 days |
| May 21, 8:14 AM CDT | River Flood Warning | DVN | Clark | 66 hr |
| May 21, 9:06 AM CDT | Areal Flood Warning | EAX | Andrew, Buchanan, Clay, Clinton, DeKalb, Platte | 6 hr |
| May 21, 9:11 AM CDT | Areal Flood Warning | EAX | Bates, Cass, Henry, Jackson, Johnson, Lafayette and 2 more | 6 hr |
| May 21, 9:13 AM CDT | Areal Flood Warning | EAX | Caldwell, Carroll, Chariton, Daviess, Linn, Livingston and 2 more | 6 hr |
| May 21, 9:34 AM CDT | River Flood Warning | SGF | McDonald | 48 hr |
| May 21, 9:54 AM CDT | Severe Thunderstorm Warning | SGF | McDonald, Newton | 51 min |
| May 21, 9:57 AM CDT | Mesoscale Discussion | SPC | Camden, Christian, Dallas, Douglas, Greene, Hickory and 10 more | 93 min |
| May 21, 10:01 AM CDT | River Flood Warning | LSX | Cole | 61 hr |
| May 21, 10:06 AM CDT | River Flood Watch | DVN | Clark | 24 hr |
| May 21, 10:25 AM CDT | River Flood Warning | SGF | Shannon | 10 hr |
| May 21, 10:32 AM CDT | River Flood Warning | SGF | Stone | 53 hr |
| May 21, 10:43 AM CDT | Special Weather Statement | SGF | McDonald | 32 min |
| May 21, 11:18 AM CDT | River Flood Warning | LSX | Jefferson, Saint Louis | 42 days |
| May 21, 11:18 AM CDT | River Flood Warning | LSX | Jefferson, Saint Louis | 41 days |
| May 21, 11:25 AM CDT | Special Weather Statement | SGF | Barry | 35 min |
| May 21, 11:32 AM CDT | Tornado Watch | SPC | Barry, Camden, Christian, Dallas, Dent, Douglas and 16 more | 7 hr |
| May 21, 11:43 AM CDT | Severe Thunderstorm Warning | SGF | Barry | 47 min |
| May 21, 11:56 AM CDT | River Flood Warning | EAX | Jackson | 26 hr |
| May 21, 12:05 PM CDT | Flash Flood Warning | SGF | Barry | 6 hr |
| May 21, 12:25 PM CDT | Special Weather Statement | SGF | Greene | 50 min |
| May 21, 12:50 PM CDT | River Flood Warning | LSX | Crawford, Washington | 4 days |
| May 21, 12:59 PM CDT | Severe Thunderstorm Warning | SGF | Greene, Webster | 31 min |
| May 21, 1:06 PM CDT | Tornado Warning | SGF | Dallas, Greene, Webster | 24 min |
| May 21, 1:15 PM CDT | Flash Flood Warning | SGF | Greene | 5 hr |
| May 21, 1:20 PM CDT | Areal Flood Warning | SGF | Camden, Dent, Douglas, Laclede, Phelps, Pulaski and 4 more | 21 hr |
| May 21, 1:22 PM CDT | Severe Thunderstorm Warning | SGF | Dallas, Laclede, Webster | 38 min |
| May 21, 1:35 PM CDT | Tornado Warning | SGF | Stone | 25 min |
| May 21, 1:51 PM CDT | Mesoscale Discussion | SPC | Camden, Dent, Douglas, Laclede, Maries, Ozark and 6 more | 84 min |
| May 21, 1:57 PM CDT | Severe Thunderstorm Warning | SGF | Christian, Stone | 33 min |
| May 21, 2:13 PM CDT | Flash Flood Warning | SGF | Dallas, Greene, Polk | 4 hr |
| May 21, 2:24 PM CDT | Special Weather Statement | SGF | Webster | 36 min |
| May 21, 2:35 PM CDT | River Flood Warning | EAX | Clay, Jackson, Platte | 56 hr |
| May 21, 2:41 PM CDT | Severe Thunderstorm Warning | SGF | Greene, Webster | 49 min |
| May 21, 2:44 PM CDT | Tornado Warning | SGF | Webster | 31 min |
| May 21, 2:47 PM CDT | Severe Thunderstorm Warning | SGF | Christian, Douglas, Ozark, Taney | 43 min |
| May 21, 2:54 PM CDT | Areal Flood Warning | EAX | Bates, Cass, Henry, Jackson, Johnson, Lafayette and 2 more | 12 hr |
| May 21, 2:56 PM CDT | Severe Thunderstorm Warning | SGF | Christian, Douglas, Webster, Wright | 49 min |
| May 21, 2:59 PM CDT | Areal Flood Warning | EAX | Andrew, Buchanan, Caldwell, Carroll, Chariton, Clay and 8 more | 12 hr |
| May 21, 3:02 PM CDT | Tornado Warning | SGF | Douglas, Wright | 28 min |
| May 21, 3:08 PM CDT | Severe Thunderstorm Warning | SGF | Laclede | 37 min |
| May 21, 3:10 PM CDT | Tornado Watch | SPC | Audrain, Bollinger, Boone, Butler, Callaway, Cape Girardeau and 32 more | 8 hr |
| May 21, 3:18 PM CDT | Tornado Warning | SGF | Wright | 27 min |
| May 21, 3:22 PM CDT | Severe Thunderstorm Warning | SGF | Douglas, Ozark | 38 min |
| May 21, 3:23 PM CDT | Severe Thunderstorm Warning | SGF | Laclede, Wright | 37 min |
| May 21, 3:25 PM CDT | Flash Flood Warning | SGF | Camden, Dallas, Laclede, Webster | 4 hr |
| May 21, 3:28 PM CDT | Severe Thunderstorm Warning | SGF | Ozark | 32 min |
| May 21, 3:31 PM CDT | Severe Thunderstorm Warning | SGF | Camden, Miller, Pulaski | 29 min |
| May 21, 3:38 PM CDT | Tornado Warning | SGF | Laclede, Texas, Wright | 37 min |
| May 21, 3:50 PM CDT | Tornado Warning | SGF | Howell, Ozark | 25 min |
| May 21, 3:53 PM CDT | Severe Thunderstorm Warning | SGF | Maries, Miller, Pulaski | 52 min |
| May 21, 3:59 PM CDT | Severe Thunderstorm Warning | LSX | Boone, Callaway, Cole, Osage | 46 min |
| May 21, 4:02 PM CDT | Severe Thunderstorm Warning | SGF | Laclede, Phelps, Pulaski, Texas | 43 min |
| May 21, 4:10 PM CDT | Severe Thunderstorm Warning | SGF | Howell, Texas | 35 min |
| May 21, 4:17 PM CDT | Severe Thunderstorm Warning | SGF | Dent, Maries, Phelps | 43 min |
| May 21, 4:24 PM CDT | Tornado Warning | SGF | Dent, Phelps | 36 min |
| May 21, 4:40 PM CDT | Severe Thunderstorm Warning | LSX | Audrain, Boone, Callaway, Gasconade, Montgomery, Osage | 50 min |
| May 21, 4:41 PM CDT | Severe Thunderstorm Warning | SGF | Dent, Oregon, Shannon | 49 min |
| May 21, 4:42 PM CDT | Severe Thunderstorm Warning | LSX | Crawford, Franklin, Gasconade | 63 min |
| May 21, 4:43 PM CDT | Mesoscale Discussion | SPC | Dunklin, Pemiscot | 62 min |
| May 21, 4:48 PM CDT | Tornado Warning | LSX | Callaway, Gasconade, Montgomery, Osage | 27 min |
| May 21, 5:06 PM CDT | Severe Thunderstorm Warning | LSX | Crawford, Iron, Reynolds, Washington | 54 min |
| May 21, 5:12 PM CDT | Tornado Warning | LSX | Audrain, Callaway, Lincoln, Montgomery, Pike, Warren | 48 min |
| May 21, 5:21 PM CDT | Severe Thunderstorm Warning | PAH | Carter, Ripley | 54 min |
| May 21, 5:22 PM CDT | Severe Thunderstorm Warning | LSX | Crawford, Franklin, Gasconade, Saint Charles, Warren, Washington | 38 min |
| May 21, 5:33 PM CDT | Special Weather Statement | SGF | Oregon, Shannon | 27 min |
| May 21, 5:34 PM CDT | Severe Thunderstorm Warning | LSX | Iron, Washington | 26 min |
| May 21, 5:40 PM CDT | Tornado Warning | LSX | Franklin, Saint Charles, Saint Louis, Warren | 50 min |
| May 21, 5:43 PM CDT | Mesoscale Discussion | SPC | Bollinger, Butler, Cape Girardeau, Carter, Crawford, Franklin and 20 more | 62 min |
| May 21, 5:54 PM CDT | River Flood Warning | LSX | Cole | 41 hr |
| May 21, 5:57 PM CDT | Severe Thunderstorm Warning | LSX | Lincoln, Saint Charles, Warren | 33 min |
| May 21, 5:59 PM CDT | Severe Thunderstorm Warning | LSX | Crawford, Franklin, Iron, Jefferson, Madison, Reynolds and 3 more | 76 min |
| May 21, 6:06 PM CDT | Special Weather Statement | PAH | Carter, Ripley | 39 min |
| May 21, 6:12 PM CDT | Mesoscale Discussion | SPC | Saint Charles, Saint Louis, City of Saint Louis | 33 min |
| May 21, 6:19 PM CDT | Tornado Warning | LSX | Saint Charles, Saint Louis | 41 min |
| May 21, 6:27 PM CDT | Special Weather Statement | PAH | Butler, Ripley, Wayne | 63 min |
| May 21, 6:32 PM CDT | Severe Thunderstorm Warning | LSX | Iron, Jefferson, Madison, Sainte Genevieve, Saint Francois, Saint Louis and 2 more | 88 min |
| May 21, 6:36 PM CDT | Severe Thunderstorm Warning | PAH | Ripley | 39 min |
| May 21, 6:48 PM CDT | Tornado Warning | LSX | Jefferson, Saint Louis, City of Saint Louis | 42 min |
| May 21, 6:53 PM CDT | Severe Thunderstorm Watch | SPC | Atchison, Holt | 3 hr |
| May 21, 6:55 PM CDT | Tornado Warning | LSX | Saint Charles, Saint Louis, City of Saint Louis | 50 min |
| May 21, 7:02 PM CDT | Flood Watch | SGF | Dent, Howell, Maries, Miller, Oregon, Phelps and 3 more | 5 hr |
| May 21, 7:04 PM CDT | Severe Thunderstorm Warning | PAH | Butler, Wayne | 26 min |
| May 21, 7:16 PM CDT | Special Weather Statement | PAH | Bollinger, Butler, Stoddard, Wayne | 74 min |
| May 21, 7:25 PM CDT | Severe Thunderstorm Warning | EAX | Buchanan, Platte | 35 min |
| May 21, 7:32 PM CDT | Areal Flood Warning | SGF | Benton, Camden, Christian, Dallas, Greene, Hickory and 5 more | 15 hr |
| May 21, 7:37 PM CDT | Mesoscale Discussion | SPC | Bollinger, Butler, Cape Girardeau, Iron, Jefferson, Lincoln and 10 more | 83 min |
| May 21, 7:47 PM CDT | Tornado Warning | EAX | Andrew, Holt | 28 min |
| May 21, 7:53 PM CDT | Severe Thunderstorm Warning | PAH | Bollinger | 37 min |
| May 21, 7:56 PM CDT | Special Weather Statement | EAX | Clinton | 34 min |
| May 21, 8:06 PM CDT | Tornado Warning | EAX | Atchison | 24 min |
| May 21, 8:06 PM CDT | Tornado Warning | PAH | Bollinger, Cape Girardeau | 24 min |
| May 21, 8:17 PM CDT | Special Weather Statement | PAH | Bollinger, Cape Girardeau, Perry, Scott, Stoddard | 73 min |
| May 21, 8:25 PM CDT | Tornado Warning | EAX | Atchison | 20 min |
| May 21, 8:25 PM CDT | Severe Thunderstorm Warning | PAH | Cape Girardeau, Perry | 35 min |
| May 21, 8:31 PM CDT | Severe Thunderstorm Warning | PAH | Bollinger, Cape Girardeau | 29 min |
| May 21, 8:34 PM CDT | Severe Thunderstorm Warning | EAX | Caldwell, Clay, Clinton, Daviess, DeKalb, Gentry | 26 min |
| May 21, 8:44 PM CDT | Tornado Warning | PAH | Cape Girardeau, Perry | 31 min |
| May 21, 8:46 PM CDT | Mesoscale Discussion | SPC | Atchison, Holt | 59 min |
| May 21, 8:48 PM CDT | Tornado Watch | SPC | Bollinger, Cape Girardeau, New Madrid, Perry, Scott, Stoddard | 3 hr |
| May 21, 8:59 PM CDT | Severe Thunderstorm Warning | EAX | Caldwell, Clinton, Daviess, DeKalb, Gentry, Harrison | 23 min |
| May 21, 9:02 PM CDT | Special Weather Statement | EAX | Nodaway | 13 min |
| May 21, 9:06 PM CDT | Flash Flood Warning | PAH | Carter, Ripley | 3 hr |
| May 21, 9:15 PM CDT | Severe Thunderstorm Warning | PAH | Cape Girardeau, Scott | 30 min |
| May 21, 9:36 PM CDT | Tornado Warning | PAH | Cape Girardeau | 39 min |
| May 21, 11:15 PM CDT | Severe Thunderstorm Warning | EAX | Atchison, Holt, Nodaway | 30 min |
| May 22, 2:18 AM CDT | Flash Flood Watch | SGF | Barton, Benton, Camden, Cedar, Dade, Dallas and 9 more | 32 hr |
| May 22, 3:09 AM CDT | Flash Flood Watch | EAX | Bates, Cass, Chariton, Cooper, Henry, Howard and 5 more | 24 hr |
| May 22, 4:50 AM CDT | River Flood Warning | LSX | Marion | 5 hr |
| May 22, 4:54 AM CDT | River Flood Warning | LSX | Reynolds | 30 hr |
| May 22, 5:29 AM CDT | River Flood Warning | EAX | Atchison, Holt | 35 hr |
| May 22, 6:45 AM CDT | River Flood Warning | PAH | Wayne | 15 hr |
| May 22, 7:14 AM CDT | River Flood Warning | MEG | Dunklin | 56 hr |
| May 22, 8:15 AM CDT | River Flood Warning | EAX | Andrew, Buchanan | 32 hr |
| May 22, 10:11 AM CDT | Areal Flood Warning | SGF | Barton, Jasper, McDonald, Newton, Vernon | 12 hr |
| May 22, 10:15 AM CDT | River Flood Warning | DVN | Clark | 60 hr |
| May 22, 10:15 AM CDT | Areal Flood Warning | SGF | Benton, Camden, Cedar, Dade, Dallas, Hickory and 6 more | 12 hr |
| May 22, 10:18 AM CDT | Areal Flood Warning | SGF | Barry, Christian, Dade, Douglas, Greene, Lawrence and 4 more | 12 hr |
| May 22, 10:26 AM CDT | Areal Flood Warning | SGF | Benton, Camden, Christian, Dallas, Dent, Greene and 12 more | 47 hr |
| May 22, 10:27 AM CDT | Areal Flood Warning | LSX | Lincoln | 5 days |
| May 22, 10:31 AM CDT | Areal Flood Warning | SGF | Douglas, Howell, Oregon, Ozark, Shannon, Taney | 23 hr |
| May 22, 10:31 AM CDT | Areal Flood Warning | SGF | Dent, Douglas, Howell, Laclede, Oregon, Ozark and 5 more | 12 hr |
| May 22, 10:39 AM CDT | Areal Flood Warning | SGF | Barry, Christian, Lawrence, McDonald, Newton, Stone and 1 more | 47 hr |
| May 22, 10:43 AM CDT | Areal Flood Warning | SGF | Barton, Cedar, Dade, Jasper, Lawrence, Newton and 3 more | 48 hr |
| May 22, 1:53 PM CDT | Flash Flood Watch | LSX | Audrain, Boone, Callaway, Cole, Gasconade, Knox and 8 more | 14 hr |
| May 22, 3:06 PM CDT | Mesoscale Discussion | SPC | Barry, Barton, Bates, Benton, Camden, Cass and 16 more | 114 min |
| May 22, 3:12 PM CDT | River Flood Warning | SGF | Laclede | 9 hr |
| May 22, 3:32 PM CDT | Tornado Watch | SPC | Barton, Bates, Benton, Camden, Carroll, Cass and 22 more | 7 hr |
| May 22, 4:00 PM CDT | Tornado Watch | SPC | Audrain, Boone, Callaway, Clark, Cole, Knox and 9 more | 7 hr |
| May 22, 4:28 PM CDT | Severe Thunderstorm Warning | LSX | Marion, Monroe, Shelby | 47 min |
| May 22, 4:30 PM CDT | Tornado Warning | LSX | Marion, Shelby | 30 min |
| May 22, 4:59 PM CDT | Special Weather Statement | LSX | Marion | 31 min |
| May 22, 5:05 PM CDT | Mesoscale Discussion | SPC | McDonald, Newton | 85 min |
| May 22, 5:40 PM CDT | River Flood Warning | LSX | Jefferson | 3 days |
| May 22, 5:59 PM CDT | Mesoscale Discussion | SPC | Audrain, Boone, Callaway, Clark, Knox, Lewis and 8 more | 2 hr |
| May 22, 6:30 PM CDT | Severe Thunderstorm Warning | EAX | Bates, Cass | 45 min |
| May 22, 6:42 PM CDT | Severe Thunderstorm Warning | EAX | Cass, Jackson | 33 min |
| May 22, 6:53 PM CDT | Special Weather Statement | EAX | Lafayette | 37 min |
| May 22, 6:53 PM CDT | Severe Thunderstorm Warning | SGF | Barton, Cedar, Vernon | 67 min |
| May 22, 6:58 PM CDT | Severe Thunderstorm Warning | EAX | Carroll, Lafayette, Saline | 47 min |
| May 22, 7:01 PM CDT | Severe Thunderstorm Warning | EAX | Chariton, Saline | 44 min |
| May 22, 7:07 PM CDT | Severe Thunderstorm Warning | EAX | Lafayette, Saline | 38 min |
| May 22, 7:08 PM CDT | Severe Thunderstorm Warning | SGF | Barton, Jasper | 67 min |
| May 22, 7:11 PM CDT | Tornado Warning | EAX | Chariton, Saline | 34 min |
| May 22, 7:11 PM CDT | Severe Thunderstorm Warning | SGF | Jasper, Newton | 64 min |
| May 22, 7:13 PM CDT | Severe Thunderstorm Warning | SGF | St. Clair | 47 min |
| May 22, 7:17 PM CDT | Special Weather Statement | EAX | Cass | 28 min |
| May 22, 7:18 PM CDT | Severe Thunderstorm Warning | EAX | Bates, Henry | 42 min |
| May 22, 7:21 PM CDT | Flash Flood Warning | SGF | Barton, Cedar, Jasper, St. Clair, Vernon | 6 hr |
| May 22, 7:24 PM CDT | Severe Thunderstorm Warning | SGF | Vernon | 51 min |
| May 22, 7:26 PM CDT | Severe Thunderstorm Warning | EAX | Henry | 49 min |
| May 22, 7:26 PM CDT | Severe Thunderstorm Warning | SGF | St. Clair | 64 min |
| May 22, 7:32 PM CDT | Mesoscale Discussion | SPC | Barton, Bates, Benton, Boone, Callaway, Camden and 21 more | 88 min |
| May 22, 7:33 PM CDT | Tornado Warning | SGF | Vernon | 42 min |
| May 22, 7:34 PM CDT | Tornado Warning | EAX | Chariton, Saline | 26 min |
| May 22, 7:38 PM CDT | Tornado Warning | EAX | Chariton, Randolph | 37 min |
| May 22, 7:43 PM CDT | Severe Thunderstorm Warning | EAX | Johnson | 47 min |
| May 22, 7:45 PM CDT | Tornado Warning | EAX | Henry | 30 min |
| May 22, 7:45 PM CDT | Tornado Warning | EAX | Bates, Henry | 30 min |
| May 22, 7:45 PM CDT | Severe Thunderstorm Warning | LSX | Knox, Lewis, Marion, Shelby | 45 min |
| May 22, 7:46 PM CDT | Severe Thunderstorm Warning | DVN | Clark | 44 min |
| May 22, 7:50 PM CDT | Flash Flood Warning | DVN | Clark | 3 hr |
| May 22, 7:53 PM CDT | Tornado Warning | EAX | Chariton, Howard, Saline | 37 min |
| May 22, 7:53 PM CDT | Severe Thunderstorm Warning | SGF | Benton | 52 min |
| May 22, 7:54 PM CDT | Tornado Warning | DVN | Clark | 51 min |
| May 22, 7:54 PM CDT | Severe Thunderstorm Warning | LSX | Lewis | 36 min |
| May 22, 7:54 PM CDT | Tornado Warning | SGF | Jasper, Newton | 51 min |
| May 22, 7:59 PM CDT | River Flood Warning | EAX | Howard | 42 hr |
| May 22, 8:00 PM CDT | Tornado Warning | SGF | Benton | 30 min |
| May 22, 8:04 PM CDT | Severe Thunderstorm Warning | EAX | Johnson, Pettis, Saline | 41 min |
| May 22, 8:07 PM CDT | Tornado Warning | EAX | Randolph | 23 min |
| May 22, 8:08 PM CDT | Flash Flood Warning | EAX | Bates, Cass, Henry, Johnson, Pettis | 6 hr |
| May 22, 8:12 PM CDT | Mesoscale Discussion | SPC | Adair, Audrain, Boone, Callaway, Chariton, Clark and 16 more | 63 min |
| May 22, 8:13 PM CDT | Severe Thunderstorm Warning | SGF | Barton, Jasper | 62 min |
| May 22, 8:14 PM CDT | Tornado Warning | LSX | Lewis | 16 min |
| May 22, 8:14 PM CDT | Tornado Warning | SGF | Vernon | 19 min |
| May 22, 8:15 PM CDT | Tornado Warning | EAX | Chariton, Howard, Randolph | 45 min |
| May 22, 8:19 PM CDT | Severe Thunderstorm Warning | SGF | Vernon | 41 min |
| May 22, 8:20 PM CDT | Severe Thunderstorm Warning | EAX | Bates, Henry | 24 min |
| May 22, 8:23 PM CDT | Severe Thunderstorm Warning | LSX | Lewis, Marion | 52 min |
| May 22, 8:26 PM CDT | Tornado Warning | SGF | Benton | 34 min |
| May 22, 8:29 PM CDT | Tornado Warning | SGF | Benton | 31 min |
| May 22, 8:30 PM CDT | Tornado Warning | LSX | Lewis, Marion | 30 min |
| May 22, 8:31 PM CDT | Severe Thunderstorm Warning | SGF | Barton | 20 min |
| May 22, 8:32 PM CDT | Severe Thunderstorm Warning | LSX | Audrain, Monroe | 73 min |
| May 22, 8:34 PM CDT | Tornado Warning | SGF | St. Clair, Vernon | 26 min |
| May 22, 8:34 PM CDT | Tornado Warning | SGF | Barton, Jasper | 41 min |
| May 22, 8:40 PM CDT | Severe Thunderstorm Warning | EAX | Cooper, Howard, Pettis, Saline | 50 min |
| May 22, 8:46 PM CDT | Severe Thunderstorm Warning | SGF | Benton, Morgan | 44 min |
| May 22, 8:51 PM CDT | Special Weather Statement | EAX | Schuyler | 39 min |
| May 22, 8:51 PM CDT | Tornado Warning | SGF | Benton, Morgan | 24 min |
| May 22, 8:55 PM CDT | Severe Thunderstorm Warning | LSX | Audrain, Boone | 50 min |
| May 22, 9:00 PM CDT | Tornado Warning | SGF | Barton, Dade | 45 min |
| May 22, 9:01 PM CDT | Severe Thunderstorm Warning | LSX | Lewis | 29 min |
| May 22, 9:01 PM CDT | Flash Flood Warning | SGF | Benton, Morgan | 8 hr |
| May 22, 9:03 PM CDT | Tornado Warning | EAX | Cooper, Howard | 27 min |
| May 22, 9:03 PM CDT | Tornado Warning | SGF | Benton | 27 min |
| May 22, 9:07 PM CDT | Severe Thunderstorm Warning | EAX | Chariton, Macon, Randolph | 27 min |
| May 22, 9:07 PM CDT | Special Weather Statement | SGF | Cedar | 38 min |
| May 22, 9:10 PM CDT | Special Weather Statement | EAX | Pettis | 35 min |
| May 22, 9:10 PM CDT | Tornado Warning | LSX | Boone | 50 min |
| May 22, 9:18 PM CDT | Severe Thunderstorm Warning | LSX | Boone, Cole, Moniteau | 57 min |
| May 22, 9:20 PM CDT | Severe Thunderstorm Warning | LSX | Pike, Ralls | 48 min |
| May 22, 9:24 PM CDT | Tornado Warning | SGF | Morgan | 36 min |
| May 22, 9:27 PM CDT | Severe Thunderstorm Warning | SGF | Barton, Cedar, Dade, Vernon | 48 min |
| May 22, 9:33 PM CDT | Tornado Warning | SGF | Cedar, Dade, Polk | 42 min |
| May 22, 9:34 PM CDT | Mesoscale Discussion | SPC | Barton, Cedar, Dade, Dallas, Hickory, Jasper and 2 more | 56 min |
| May 22, 9:37 PM CDT | Tornado Warning | LSX | Audrain, Callaway, Montgomery | 53 min |
| May 22, 9:40 PM CDT | Tornado Warning | SGF | McDonald | 50 min |
| May 22, 9:41 PM CDT | Tornado Warning | SGF | Barton, Dade | 34 min |
| May 22, 9:43 PM CDT | Mesoscale Discussion | SPC | Audrain, Clark, Lewis, Lincoln, Marion, Monroe and 8 more | 92 min |
| May 22, 9:44 PM CDT | Tornado Watch | SPC | Barry, Barton, Benton, Camden, Cedar, Christian and 23 more | 8 hr |
| May 22, 9:58 PM CDT | Flash Flood Warning | SGF | Cedar, Dade, Hickory, Polk, St. Clair | 8 hr |
| May 22, 9:59 PM CDT | Severe Thunderstorm Warning | DVN | Clark | 46 min |
| May 22, 10:01 PM CDT | Tornado Warning | SGF | Polk | 29 min |
| May 22, 10:10 PM CDT | Tornado Warning | SGF | Cedar, Dade, Polk | 35 min |
| May 22, 10:12 PM CDT | Severe Thunderstorm Warning | LSX | Audrain, Monroe, Pike, Ralls | 63 min |
| May 22, 10:14 PM CDT | Flash Flood Warning | LSX | Monroe, Ralls | 6 hr |
| May 22, 10:14 PM CDT | Flash Flood Warning | SGF | McDonald, Newton | 8 hr |
| May 22, 10:17 PM CDT | Severe Thunderstorm Warning | LSX | Audrain, Callaway, Montgomery, Pike | 43 min |
| May 22, 10:17 PM CDT | Special Weather Statement | SGF | Vernon | 43 min |
| May 22, 10:22 PM CDT | Tornado Warning | LSX | Pike, Ralls | 27 min |
| May 22, 10:26 PM CDT | Severe Thunderstorm Warning | SGF | McDonald, Newton | 12 min |
| May 22, 10:26 PM CDT | Tornado Watch | SPC | Callaway, Cole, Crawford, Franklin, Gasconade, Iron and 14 more | 8 hr |
| May 22, 10:30 PM CDT | Tornado Warning | SGF | Cedar, Dallas, Hickory, Polk | 45 min |
| May 22, 10:38 PM CDT | Severe Thunderstorm Warning | SGF | Miller, Morgan | 52 min |
| May 22, 10:43 PM CDT | Flash Flood Warning | EAX | Chariton, Howard, Macon, Randolph | 4 hr |
| May 22, 10:45 PM CDT | Tornado Warning | SGF | Miller, Morgan | 30 min |
| May 22, 10:51 PM CDT | Severe Thunderstorm Warning | LSX | Cole, Moniteau | 54 min |
| May 22, 10:55 PM CDT | Severe Thunderstorm Warning | LSX | Audrain, Callaway, Lincoln, Montgomery, Pike, Warren | 50 min |
| May 22, 11:08 PM CDT | Tornado Warning | LSX | Cole | 52 min |
| May 22, 11:12 PM CDT | Severe Thunderstorm Warning | SGF | Camden, Dallas, Laclede | 18 min |
| May 22, 11:14 PM CDT | Tornado Warning | SGF | Miller | 16 min |
| May 22, 11:25 PM CDT | Severe Thunderstorm Warning | SGF | Benton, Cedar, Hickory, Polk, St. Clair | 65 min |
| May 22, 11:36 PM CDT | Severe Thunderstorm Warning | LSX | Franklin, Gasconade, Warren | 39 min |
| May 22, 11:43 PM CDT | Tornado Warning | LSX | Callaway, Cole, Osage | 47 min |
| May 22, 11:55 PM CDT | Severe Thunderstorm Warning | LSX | Lincoln, Saint Charles | 35 min |
| May 23, 12:10 AM CDT | Tornado Warning | LSX | Callaway, Osage | 35 min |
| May 23, 12:20 AM CDT | Severe Thunderstorm Warning | SGF | Camden, Dallas, Hickory, Laclede | 40 min |
| May 23, 12:32 AM CDT | Severe Thunderstorm Warning | LSX | Gasconade, Montgomery, Warren | 58 min |
| May 23, 12:33 AM CDT | Severe Thunderstorm Warning | SGF | Dallas, Hickory, Laclede, Polk | 42 min |
| May 23, 12:52 AM CDT | Tornado Warning | LSX | Montgomery, Warren | 38 min |
| May 23, 12:52 AM CDT | Tornado Warning | SGF | Camden, Laclede | 23 min |
| May 23, 12:59 AM CDT | Mesoscale Discussion | SPC | Barry, Camden, Christian, Dade, Dallas, Greene and 12 more | 91 min |
| May 23, 1:11 AM CDT | Tornado Warning | SGF | Camden, Laclede, Pulaski | 49 min |
| May 23, 1:13 AM CDT | Tornado Warning | SGF | Camden, Miller, Pulaski | 32 min |
| May 23, 1:14 AM CDT | Tornado Warning | LSX | Lincoln, Saint Charles, Warren | 33 min |
| May 23, 1:19 AM CDT | Severe Thunderstorm Warning | SGF | McDonald, Newton | 56 min |
| May 23, 1:23 AM CDT | Mesoscale Discussion | SPC | Franklin, Gasconade, Jefferson, Lincoln, Saint Charles, Saint Louis and 2 more | 97 min |
| May 23, 1:29 AM CDT | Tornado Warning | SGF | McDonald, Newton | 46 min |
| May 23, 1:39 AM CDT | Tornado Warning | LSX | Saint Charles | 33 min |
| May 23, 1:40 AM CDT | Severe Thunderstorm Warning | SGF | Maries, Miller, Phelps, Pulaski | 37 min |
| May 23, 1:56 AM CDT | Tornado Warning | SGF | Pulaski | 34 min |
| May 23, 2:07 AM CDT | Severe Thunderstorm Warning | LSX | Saint Charles, Saint Louis | 38 min |
| May 23, 2:13 AM CDT | Areal Flood Warning | EAX | Bates, Chariton, Cooper, Henry, Howard, Johnson and 3 more | 33 hr |
| May 23, 2:13 AM CDT | Flash Flood Warning | SGF | Jasper, Newton | 9 hr |
| May 23, 2:13 AM CDT | Severe Thunderstorm Warning | SGF | McDonald, Newton | 62 min |
| May 23, 2:22 AM CDT | Tornado Warning | SGF | Dent, Phelps, Pulaski | 38 min |
| May 23, 2:44 AM CDT | Special Weather Statement | SGF | Greene | 46 min |
| May 23, 2:51 AM CDT | Tornado Warning | SGF | Dent, Phelps | 24 min |
| May 23, 2:52 AM CDT | Severe Thunderstorm Warning | SGF | Dallas, Greene, Polk | 53 min |
| May 23, 2:54 AM CDT | Severe Thunderstorm Warning | LSX | Franklin, Jefferson, Saint Charles, Saint Louis, City of Saint Louis | 51 min |
| May 23, 3:05 AM CDT | Special Weather Statement | SGF | Lawrence | 40 min |
| May 23, 3:16 AM CDT | Special Weather Statement | SGF | Webster | 44 min |
| May 23, 3:41 AM CDT | Severe Thunderstorm Warning | LSX | Jefferson, Saint Louis, City of Saint Louis | 49 min |
| May 23, 3:43 AM CDT | Severe Thunderstorm Warning | SGF | Webster | 22 min |
| May 23, 3:58 AM CDT | Flash Flood Warning | SGF | Jasper, Newton | 8 hr |
| May 23, 4:26 AM CDT | Special Weather Statement | SGF | Jasper | 49 min |
| May 23, 4:37 AM CDT | Areal Flood Warning | LSX | Jefferson, Saint Louis, City of Saint Louis | 3 hr |
| May 23, 4:38 AM CDT | Severe Thunderstorm Warning | SGF | Jasper, Newton | 52 min |
| May 23, 4:48 AM CDT | Special Weather Statement | SGF | Texas | 42 min |
| May 23, 5:00 AM CDT | Flash Flood Warning | SGF | Christian, Greene, Lawrence | 4 hr |
| May 23, 5:13 AM CDT | Special Weather Statement | SGF | Lawrence | 47 min |
| May 23, 5:35 AM CDT | Flash Flood Warning | SGF | Dade, Greene, Lawrence | 6 hr |
| May 23, 6:05 AM CDT | Special Weather Statement | SGF | Greene | 40 min |
| May 23, 6:13 AM CDT | Flash Flood Warning | SGF | Barton, Vernon | 6 hr |
| May 23, 6:58 AM CDT | River Flood Warning | SGF | Jasper, Newton | 57 hr |
| May 23, 7:44 AM CDT | Special Weather Statement | EAX | Bates | 46 min |
| May 23, 8:50 AM CDT | Flash Flood Warning | SGF | Christian, Greene, Lawrence | 2 hr |
| May 23, 9:33 AM CDT | Flash Flood Warning | SGF | Dallas, Laclede, Polk, Webster | 3 hr |
| May 23, 9:48 AM CDT | River Flood Warning | LSX | Lincoln | 30 hr |
| May 23, 10:09 AM CDT | River Flood Warning | EAX | Atchison, Holt | 8 days |
| May 23, 12:08 PM CDT | Lake Wind Advisory | PAH | Bollinger, Butler, Cape Girardeau, Carter, Mississippi, New Madrid and 5 more | 6 hr |
| May 23, 2:39 PM CDT | Mesoscale Discussion | SPC | Bollinger, Butler, Cape Girardeau, Carter, Iron, Madison and 9 more | 96 min |
| May 23, 3:30 PM CDT | Flash Flood Watch | EAX | Adair, Andrew, Atchison, Bates, Buchanan, Caldwell and 23 more | 64 hr |
| May 24, 3:46 AM CDT | Flash Flood Watch | DVN | Clark, Scotland | 23 hr |
| May 24, 4:05 AM CDT | Mesoscale Discussion | SPC | Andrew, Atchison, Buchanan, Caldwell, Clay, Clinton and 10 more | 115 min |
| May 24, 4:26 AM CDT | Areal Flood Warning | EAX | Atchison | 3 hr |
| May 24, 4:38 AM CDT | Severe Thunderstorm Warning | EAX | Atchison, Holt | 52 min |
| May 24, 4:40 AM CDT | Severe Thunderstorm Watch | SPC | Andrew, Atchison, Daviess, DeKalb, Gentry, Grundy and 7 more | 4 hr |
| May 24, 4:53 AM CDT | Severe Thunderstorm Warning | EAX | Holt | 37 min |
| May 24, 5:05 AM CDT | Severe Thunderstorm Warning | EAX | Atchison, Holt, Nodaway | 40 min |
| May 24, 5:43 AM CDT | Severe Thunderstorm Warning | EAX | Gentry, Nodaway, Worth | 32 min |
| May 24, 6:43 AM CDT | Mesoscale Discussion | SPC | Andrew, Atchison, Daviess, DeKalb, Gentry, Grundy and 7 more | 2 hr |
| May 24, 8:27 AM CDT | River Flood Warning | EAX | Chariton, Macon | 3 days |
| May 24, 8:27 AM CDT | River Flood Warning | EAX | Daviess, Gentry | 3 days |
| May 24, 8:27 AM CDT | River Flood Warning | EAX | Daviess, Livingston | 4 days |
| May 24, 8:33 AM CDT | River Flood Warning | EAX | Andrew, Nodaway | 54 hr |
| May 24, 8:33 AM CDT | River Flood Warning | EAX | Andrew, Buchanan | 68 hr |
| May 24, 8:33 AM CDT | River Flood Warning | EAX | Andrew, Holt, Nodaway | 44 hr |
| May 24, 9:36 AM CDT | Special Weather Statement | DVN | Clark, Scotland | 39 min |
| May 24, 9:37 AM CDT | Special Weather Statement | DVN | Clark, Scotland | 38 min |
| May 24, 10:12 AM CDT | Special Weather Statement | DVN | Clark, Scotland | 33 min |
| May 24, 10:13 AM CDT | Special Weather Statement | DVN | Clark, Scotland | 32 min |
| May 24, 10:20 AM CDT | River Flood Warning | EAX | Ray | 47 hr |
| May 24, 10:30 AM CDT | River Flood Warning | EAX | Clay, Jackson, Platte | 18 days |
| May 24, 10:39 AM CDT | Areal Flood Warning | SGF | Barton, Cedar, Dade, Jasper, Newton, St. Clair and 1 more | 12 hr |
| May 24, 10:45 AM CDT | River Flood Warning | DVN | Clark | 41 days |
| May 24, 12:04 PM CDT | Flash Flood Watch | SGF | Barton, Vernon | 19 hr |
| May 24, 12:15 PM CDT | Mesoscale Discussion | SPC | Pike | 90 min |
| May 24, 3:25 PM CDT | Mesoscale Discussion | SPC | Putnam, Schuyler | 65 min |
| May 24, 3:56 PM CDT | Mesoscale Discussion | SPC | Adair, Andrew, Buchanan, Caldwell, Carroll, Chariton and 21 more | 94 min |
| May 24, 6:04 PM CDT | Tornado Watch | SPC | Adair, Audrain, Bates, Benton, Boone, Buchanan and 36 more | 5 hr |
| May 24, 6:12 PM CDT | Special Weather Statement | EAX | Macon | 48 min |
| May 24, 6:23 PM CDT | Tornado Watch | SPC | Clark, Scotland | 4 hr |
| May 24, 6:41 PM CDT | Severe Thunderstorm Warning | EAX | Buchanan, Platte | 34 min |
| May 24, 7:08 PM CDT | Flash Flood Warning | EAX | Clay, Jackson, Platte | 6 hr |
| May 24, 7:10 PM CDT | Special Weather Statement | OAX | Holt | 20 min |
| May 24, 7:14 PM CDT | Special Weather Statement | EAX | Buchanan, Platte | 31 min |
| May 24, 7:16 PM CDT | Severe Thunderstorm Warning | EAX | Cass, Jackson | 44 min |
| May 24, 7:26 PM CDT | Flash Flood Warning | EAX | Bates, Cass | 6 hr |
| May 24, 7:36 PM CDT | River Flood Warning | EAX | Clay, Ray | 17 hr |
| May 24, 7:38 PM CDT | Special Weather Statement | EAX | Gentry, Nodaway | 37 min |
| May 24, 7:45 PM CDT | Tornado Warning | EAX | Cass, Jackson | 30 min |
| May 24, 7:50 PM CDT | River Flood Warning | EAX | Johnson, Pettis | 38 hr |
| May 24, 7:50 PM CDT | River Flood Warning | EAX | Jackson | 13 hr |
| May 24, 7:53 PM CDT | Tornado Warning | EAX | Cass, Jackson | 37 min |
| May 24, 8:06 PM CDT | Special Weather Statement | EAX | Worth | 39 min |
| May 24, 8:12 PM CDT | Tornado Warning | EAX | Cass, Jackson, Johnson, Lafayette | 33 min |
| May 24, 8:16 PM CDT | River Flood Warning | EAX | Jackson | 28 hr |
| May 24, 8:30 PM CDT | Mesoscale Discussion | SPC | Adair, Bates, Benton, Boone, Caldwell, Camden and 28 more | 2 hr |
| May 24, 8:34 PM CDT | Tornado Warning | EAX | Johnson, Lafayette | 26 min |
| May 24, 8:42 PM CDT | Severe Thunderstorm Warning | EAX | Caldwell, Carroll, Chariton, Lafayette, Ray, Saline | 48 min |
| May 24, 8:48 PM CDT | River Flood Warning | EAX | Jackson | 3 hr |
| May 24, 8:59 PM CDT | River Flood Warning | EAX | Jackson | 28 hr |
| May 24, 8:59 PM CDT | River Flood Warning | EAX | Bates, Cass, Henry | 3 days |
| May 24, 9:16 PM CDT | Mesoscale Discussion | SPC | Barton, Dade, Jasper, Lawrence, Newton, Vernon | 29 min |
| May 24, 9:28 PM CDT | Special Weather Statement | EAX | Howard, Randolph | 47 min |
| May 24, 9:53 PM CDT | Special Weather Statement | LSX | Monroe, Shelby | 52 min |
| May 24, 10:20 PM CDT | Special Weather Statement | EAX | Adair | 40 min |
| May 24, 11:10 PM CDT | Flash Flood Warning | EAX | Adair, Caldwell, Carroll, Chariton, Johnson, Lafayette and 7 more | 6 hr |
| May 25, 12:59 AM CDT | Areal Flood Warning | EAX | Bates, Cass, Clay, Jackson, Platte | 9 hr |
| May 25, 1:40 AM CDT | Flash Flood Warning | EAX | Buchanan, Platte | 3 hr |
| May 25, 1:57 AM CDT | River Flood Warning | EAX | Carroll | 68 hr |
| May 25, 3:49 AM CDT | Flash Flood Watch | DVN | Clark, Scotland | 27 hr |
| May 25, 5:14 AM CDT | Areal Flood Warning | EAX | Adair, Caldwell, Carroll, Chariton, Johnson, Lafayette and 7 more | 6 hr |
| May 25, 5:22 AM CDT | River Flood Warning | EAX | Chariton, Macon | 9 days |
| May 25, 10:22 AM CDT | River Flood Warning | EAX | Daviess, Gentry | 71 hr |
| May 25, 10:22 AM CDT | River Flood Warning | EAX | Daviess, Livingston | 4 days |
| May 25, 10:29 AM CDT | River Flood Watch | DVN | Clark | 33 hr |
| May 25, 1:49 PM CDT | Flash Flood Watch | SGF | Barton, Jasper, Newton, Vernon | 21 hr |
| May 25, 3:24 PM CDT | Mesoscale Discussion | SPC | Adair, Andrew, Audrain, Boone, Buchanan, Caldwell and 40 more | 3 hr |
| May 25, 4:38 PM CDT | Special Weather Statement | EAX | Atchison | 52 min |
| May 25, 4:58 PM CDT | Special Weather Statement | EAX | Atchison | 17 min |
| May 25, 5:22 PM CDT | Special Weather Statement | EAX | Nodaway | 38 min |
| May 25, 5:23 PM CDT | Severe Thunderstorm Watch | SPC | Adair, Andrew, Atchison, Buchanan, Caldwell, Clinton and 15 more | 6 hr |
| May 25, 5:36 PM CDT | Special Weather Statement | EAX | Worth | 39 min |
| May 25, 6:00 PM CDT | Severe Thunderstorm Warning | EAX | Gentry, Nodaway, Worth | 30 min |
| May 25, 6:09 PM CDT | Special Weather Statement | EAX | Putnam | 51 min |
| May 25, 6:18 PM CDT | Severe Thunderstorm Warning | EAX | Gentry, Harrison, Worth | 42 min |
| May 25, 6:20 PM CDT | Areal Flood Warning | EAX | Gentry, Nodaway, Worth | 3 hr |
| May 25, 6:23 PM CDT | Severe Thunderstorm Warning | EAX | Gentry, Harrison, Worth | 37 min |
| May 25, 6:44 PM CDT | Severe Thunderstorm Warning | EAX | Adair, Putnam, Schuyler, Sullivan | 46 min |
| May 25, 6:48 PM CDT | Mesoscale Discussion | SPC | Clark, Knox, Lewis, Marion, Scotland, Shelby | 57 min |
| May 25, 6:49 PM CDT | Severe Thunderstorm Warning | EAX | Daviess, Gentry, Grundy, Harrison, Mercer | 41 min |
| May 25, 7:16 PM CDT | Severe Thunderstorm Watch | SPC | Clark, Knox, Lewis, Marion, Monroe, Ralls and 2 more | 7 hr |
| May 25, 7:21 PM CDT | Severe Thunderstorm Warning | DVN | Scotland | 54 min |
| May 25, 7:21 PM CDT | Severe Thunderstorm Warning | LSX | Knox | 39 min |
| May 25, 7:26 PM CDT | Special Weather Statement | EAX | Grundy | 49 min |
| May 25, 7:42 PM CDT | Severe Thunderstorm Warning | EAX | Adair, Grundy, Putnam, Sullivan | 33 min |
| May 25, 7:48 PM CDT | Areal Flood Warning | EAX | Daviess, Grundy, Harrison, Mercer | 13 hr |
| May 25, 7:58 PM CDT | Severe Thunderstorm Warning | LSX | Knox, Lewis | 47 min |
| May 25, 8:03 PM CDT | Severe Thunderstorm Warning | EAX | Adair, Macon, Putnam, Schuyler | 57 min |
| May 25, 8:09 PM CDT | River Flood Warning | LSX | Lewis | 7 days |
| May 25, 8:21 PM CDT | Mesoscale Discussion | SPC | Bates, Cass, Jackson, Platte | 54 min |
| May 25, 8:24 PM CDT | Severe Thunderstorm Warning | DVN | Clark | 66 min |
| May 25, 8:33 PM CDT | Severe Thunderstorm Warning | LSX | Lewis | 72 min |
| May 25, 8:47 PM CDT | Severe Thunderstorm Watch | SPC | Barton, Bates, Cass, Clay, Jackson, Jasper and 4 more | 6 hr |
| May 25, 8:50 PM CDT | Severe Thunderstorm Warning | LSX | Knox, Marion, Shelby | 55 min |
| May 25, 8:51 PM CDT | Severe Thunderstorm Warning | EAX | Adair, Macon | 24 min |
| May 25, 8:55 PM CDT | Flash Flood Warning | DVN | Clark, Scotland | 6 hr |
| May 25, 8:59 PM CDT | Areal Flood Warning | EAX | Adair, Linn, Macon, Putnam, Schuyler, Sullivan | 12 hr |
| May 25, 9:15 PM CDT | Tornado Warning | LSX | Shelby | 45 min |
| May 25, 9:54 PM CDT | Severe Thunderstorm Warning | LSX | Marion, Shelby | 48 min |
| May 25, 11:00 PM CDT | River Flood Warning | EAX | Grundy, Livingston | 32 hr |
| May 25, 11:07 PM CDT | Special Weather Statement | EAX | Platte | 38 min |
| May 25, 11:18 PM CDT | Severe Thunderstorm Warning | EAX | Clay, Platte | 27 min |
| May 25, 11:29 PM CDT | Flash Flood Watch | LSX | Knox, Lewis, Marion, Shelby | 10 hr |
| May 25, 11:34 PM CDT | Special Weather Statement | EAX | Andrew, DeKalb | 41 min |
| May 25, 11:46 PM CDT | Severe Thunderstorm Warning | EAX | Buchanan, Clay, Clinton, Platte | 29 min |
| May 25, 11:48 PM CDT | Severe Thunderstorm Warning | EAX | Andrew, DeKalb, Gentry, Holt, Nodaway | 42 min |
| May 26, 12:03 AM CDT | Severe Thunderstorm Warning | EAX | Caldwell, Clay, Clinton, Ray | 27 min |
| May 26, 12:14 AM CDT | Severe Thunderstorm Warning | EAX | Caldwell, Clay, Clinton, Daviess, DeKalb, Ray | 31 min |
| May 26, 12:30 AM CDT | Flash Flood Warning | EAX | Grundy, Mercer, Putnam, Sullivan | 3 hr |
| May 26, 12:30 AM CDT | Areal Flood Advisory | LSX | Knox, Lewis, Marion, Shelby | 6 hr |
| May 26, 1:15 AM CDT | River Flood Warning | DVN | Clark | 26 hr |
| May 26, 1:17 AM CDT | Flash Flood Warning | EAX | Adair, Macon, Putnam, Schuyler, Sullivan | 3 hr |
| May 26, 1:39 AM CDT | Mesoscale Discussion | SPC | Barry, Christian, Douglas, Greene, Jasper, Lawrence and 6 more | 2 hr |
| May 26, 1:46 AM CDT | River Flood Warning | EAX | Adair, Macon, Putnam, Schuyler | 34 hr |
| May 26, 1:46 AM CDT | River Flood Warning | EAX | Daviess, Livingston | 7 days |
| May 26, 2:13 AM CDT | Severe Thunderstorm Watch | SPC | Barry, Christian, McDonald, Newton, Stone, Taney | 3 hr |
| May 26, 2:14 AM CDT | Severe Thunderstorm Warning | SGF | McDonald | 46 min |
| May 26, 2:21 AM CDT | Flash Flood Warning | LSX | Knox, Lewis, Shelby | 7 hr |
| May 26, 2:45 AM CDT | River Flood Warning | LSX | Lewis | 7 days |
| May 26, 2:45 AM CDT | River Flood Warning | LSX | Marion | 7 days |
| May 26, 2:59 AM CDT | River Flood Warning | LSX | Marion | 60 hr |
| May 26, 4:37 AM CDT | River Flood Warning | EAX | Daviess, Gentry | 6 days |
| May 26, 8:27 AM CDT | Areal Flood Advisory | SGF | Barton, Jasper | 3 hr |
| May 26, 9:10 AM CDT | Flash Flood Warning | SGF | Barton, Jasper | 6 hr |
| May 26, 10:18 AM CDT | Areal Flood Advisory | SGF | Dade, Greene, Lawrence | 4 hr |
| May 26, 2:17 PM CDT | Flash Flood Watch | EAX | Adair, Andrew, Atchison, Buchanan, Caldwell, Chariton and 17 more | 61 hr |
| May 27, 1:54 AM CDT | Mesoscale Discussion | SPC | Andrew, Atchison, Barton, Bates, Buchanan, Cass and 14 more | 111 min |
| May 27, 2:41 AM CDT | Severe Thunderstorm Watch | SPC | Andrew, Atchison, Bates, Buchanan, Cass, Clay and 8 more | 4 hr |
| May 27, 4:05 AM CDT | Special Weather Statement | EAX | Holt | 40 min |
| May 27, 4:23 AM CDT | Special Weather Statement | EAX | Atchison | 52 min |
| May 27, 4:40 AM CDT | Special Weather Statement | EAX | Andrew, Buchanan, Nodaway, Platte | 50 min |
| May 27, 4:58 AM CDT | Special Weather Statement | EAX | Cass, Clay, Clinton, Jackson | 47 min |
| May 27, 5:16 AM CDT | Severe Thunderstorm Warning | EAX | Andrew, DeKalb, Gentry, Nodaway, Worth | 29 min |
| May 27, 5:19 AM CDT | Special Weather Statement | EAX | Caldwell, Clinton, Daviess, DeKalb, Gentry, Worth | 41 min |
| May 27, 5:42 AM CDT | Severe Thunderstorm Warning | EAX | Daviess, DeKalb, Gentry, Grundy, Harrison, Mercer and 1 more | 33 min |
| May 27, 7:11 AM CDT | Special Weather Statement | DVN | Scotland | 49 min |
| May 27, 8:39 AM CDT | Severe Thunderstorm Warning | SGF | Barton, Cedar, St. Clair, Vernon | 36 min |
| May 27, 8:50 AM CDT | Areal Flood Advisory | EAX | Atchison, Holt, Nodaway | 3 hr |
| May 27, 8:58 AM CDT | Severe Thunderstorm Warning | SGF | Barton, Vernon | 32 min |
| May 27, 9:04 AM CDT | Flash Flood Warning | SGF | Barton | 4 hr |
| May 27, 9:23 AM CDT | Mesoscale Discussion | SPC | Barton, Benton, Boone, Callaway, Camden, Cedar and 17 more | 97 min |
| May 27, 9:24 AM CDT | Special Weather Statement | SGF | Cedar, Polk | 36 min |
| May 27, 9:39 AM CDT | Special Weather Statement | EAX | Johnson | 51 min |
| May 27, 10:53 AM CDT | Special Weather Statement | SGF | Maries | 52 min |
| May 27, 10:59 AM CDT | Special Weather Statement | LSX | Cole, Osage | 31 min |
| May 27, 11:29 AM CDT | Special Weather Statement | LSX | Cole, Gasconade, Osage | 46 min |
| May 27, 12:31 PM CDT | Lake Wind Advisory | PAH | Bollinger, Cape Girardeau, Mississippi, Perry, Scott | 5 hr |
| May 27, 4:04 PM CDT | Areal Flood Warning | LSX | Saint Charles | 72 hr |
| May 27, 7:45 PM CDT | River Flood Warning | DVN | Clark | 4 days |
| May 27, 10:37 PM CDT | Special Weather Statement | DVN | Scotland | 53 min |
| May 27, 10:55 PM CDT | Severe Thunderstorm Watch | SPC | Atchison, Holt, Nodaway | 7 hr |
| May 27, 11:36 PM CDT | Special Weather Statement | EAX | Harrison, Worth | 39 min |
| May 27, 11:42 PM CDT | Mesoscale Discussion | SPC | Atchison, Holt | 63 min |
| May 28, 12:27 AM CDT | Special Weather Statement | EAX | Mercer | 48 min |
| May 28, 12:47 AM CDT | Special Weather Statement | EAX | Mercer | 43 min |
| May 28, 1:01 AM CDT | Severe Thunderstorm Warning | EAX | Mercer, Putnam | 29 min |
| May 28, 1:23 AM CDT | Mesoscale Discussion | SPC | Adair, Andrew, Buchanan, Caldwell, Clark, Clinton and 20 more | 2 hr |
| May 28, 1:28 AM CDT | Special Weather Statement | EAX | Putnam | 47 min |
| May 28, 2:08 AM CDT | Special Weather Statement | EAX | Atchison | 37 min |
| May 28, 2:15 AM CDT | Severe Thunderstorm Warning | EAX | Atchison | 30 min |
| May 28, 2:42 AM CDT | Special Weather Statement | EAX | Atchison | 33 min |
| May 28, 3:09 AM CDT | Special Weather Statement | EAX | Nodaway | 36 min |
| May 28, 3:09 AM CDT | Lake Wind Advisory | PAH | Bollinger, Butler, Cape Girardeau, Carter, Mississippi, New Madrid and 5 more | 16 hr |
| May 28, 3:28 AM CDT | Flash Flood Watch | LSX | Crawford, Iron, Knox, Lewis, Madison, Marion and 7 more | 41 hr |
| May 28, 3:45 AM CDT | Flash Flood Watch | DVN | Clark, Scotland | 25 hr |
| May 28, 4:16 AM CDT | River Flood Warning | EAX | Andrew, Nodaway | 45 hr |
| May 28, 4:16 AM CDT | River Flood Warning | EAX | Andrew, Buchanan | 4 days |
| May 28, 4:16 AM CDT | River Flood Warning | EAX | Adair, Macon, Putnam, Schuyler | 3 days |
| May 28, 4:16 AM CDT | River Flood Warning | EAX | Grundy, Livingston | 65 hr |
| May 28, 4:58 AM CDT | Mesoscale Discussion | SPC | Atchison, Gentry, Harrison, Holt, Nodaway, Worth | 2 hr |
| May 28, 8:44 AM CDT | River Flood Warning | EAX | Ray | 60 hr |
| May 28, 8:44 AM CDT | River Flood Warning | EAX | Carroll | 71 hr |
| May 28, 9:17 AM CDT | River Flood Warning | EAX | Andrew, Holt, Nodaway | 49 hr |
| May 28, 9:42 AM CDT | Mesoscale Discussion | SPC | Nodaway, Worth | 93 min |
| May 28, 9:47 AM CDT | Special Weather Statement | EAX | Grundy | 28 min |
| May 28, 10:14 AM CDT | Special Weather Statement | EAX | Grundy | 31 min |
| May 28, 10:32 AM CDT | Severe Thunderstorm Warning | EAX | Grundy, Linn, Sullivan | 28 min |
| May 28, 10:56 AM CDT | Severe Thunderstorm Warning | EAX | Adair, Linn, Macon, Sullivan | 49 min |
| May 28, 10:56 AM CDT | River Flood Advisory | MEG | New Madrid, Pemiscot | 32 hr |
| May 28, 11:31 AM CDT | Mesoscale Discussion | SPC | Adair, Audrain, Boone, Carroll, Chariton, Clark and 18 more | 89 min |
| May 28, 11:38 AM CDT | Severe Thunderstorm Warning | EAX | Adair, Linn, Macon | 54 min |
| May 28, 12:01 PM CDT | Severe Thunderstorm Watch | SPC | Knox, Lewis, Marion, Monroe, Pike, Ralls and 1 more | 5 hr |
| May 28, 12:04 PM CDT | Mesoscale Discussion | SPC | Andrew, Buchanan, Caldwell, Carroll, Cass, Clay and 12 more | 86 min |
| May 28, 12:05 PM CDT | Severe Thunderstorm Warning | LSX | Knox, Lewis, Shelby | 55 min |
| May 28, 12:53 PM CDT | Severe Thunderstorm Warning | LSX | Knox, Lewis, Marion, Shelby | 52 min |
| May 28, 1:08 PM CDT | Areal Flood Warning | EAX | Adair, Grundy, Linn, Livingston, Macon, Sullivan | 6 hr |
| May 28, 1:23 PM CDT | Severe Thunderstorm Warning | LSX | Lewis, Marion | 52 min |
| May 28, 1:40 PM CDT | Severe Thunderstorm Warning | LSX | Marion, Monroe, Ralls, Shelby | 50 min |
| May 28, 1:47 PM CDT | Severe Thunderstorm Warning | EAX | Andrew, Holt | 28 min |
| May 28, 1:56 PM CDT | Tornado Watch | SPC | Adair, Buchanan, Caldwell, Carroll, Cass, Chariton and 16 more | 8 hr |
| May 28, 2:03 PM CDT | Severe Thunderstorm Warning | EAX | Andrew, Gentry, Nodaway | 42 min |
| May 28, 2:07 PM CDT | Flash Flood Warning | EAX | Andrew, DeKalb, Gentry, Holt, Nodaway, Worth | 6 hr |
| May 28, 2:21 PM CDT | Tornado Warning | LSX | Marion, Monroe, Ralls | 39 min |
| May 28, 2:22 PM CDT | Severe Thunderstorm Warning | EAX | Holt | 23 min |
| May 28, 2:31 PM CDT | Flash Flood Watch | SGF | Barry, Christian, Dent, Douglas, Greene, Howell and 11 more | 30 hr |
| May 28, 2:42 PM CDT | Severe Thunderstorm Warning | EAX | Andrew, Holt, Nodaway | 21 min |
| May 28, 2:45 PM CDT | Severe Thunderstorm Warning | EAX | Gentry, Harrison, Worth | 30 min |
| May 28, 2:55 PM CDT | Severe Thunderstorm Warning | LSX | Marion, Ralls | 27 min |
| May 28, 2:55 PM CDT | Mesoscale Discussion | SPC | Andrew, Atchison, Gentry, Harrison, Holt, Mercer and 4 more | 95 min |
| May 28, 3:07 PM CDT | Severe Thunderstorm Warning | EAX | Andrew, Gentry, Holt, Nodaway | 23 min |
| May 28, 3:11 PM CDT | Severe Thunderstorm Warning | EAX | Harrison, Mercer | 49 min |
| May 28, 3:13 PM CDT | Severe Thunderstorm Watch | SPC | Andrew, Atchison, Gentry, Harrison, Holt, Mercer and 4 more | 7 hr |
| May 28, 3:28 PM CDT | Severe Thunderstorm Warning | EAX | Andrew, DeKalb, Gentry, Holt, Nodaway, Worth | 47 min |
| May 28, 3:36 PM CDT | Severe Thunderstorm Warning | EAX | Atchison, Holt, Nodaway | 39 min |
| May 28, 3:46 PM CDT | Flash Flood Warning | EAX | Adair, Grundy, Harrison, Mercer, Putnam, Schuyler and 1 more | 6 hr |
| May 28, 3:47 PM CDT | Severe Thunderstorm Warning | EAX | Andrew, Holt, Nodaway | 43 min |
| May 28, 3:53 PM CDT | Special Weather Statement | EAX | Putnam, Schuyler | 52 min |
| May 28, 3:55 PM CDT | Severe Thunderstorm Warning | EAX | Harrison, Mercer | 35 min |
| May 28, 3:58 PM CDT | Mesoscale Discussion | SPC | Knox, Lewis, Marion, Monroe, Ralls, Shelby | 62 min |
| May 28, 4:10 PM CDT | Flash Flood Warning | EAX | Atchison, Holt, Nodaway | 9 hr |
| May 28, 4:12 PM CDT | Severe Thunderstorm Warning | EAX | Gentry, Harrison | 48 min |
| May 28, 4:24 PM CDT | Special Weather Statement | EAX | Andrew, Holt, Nodaway | 51 min |
| May 28, 4:30 PM CDT | Severe Thunderstorm Warning | EAX | Daviess, Harrison | 30 min |
| May 28, 4:53 PM CDT | Severe Thunderstorm Warning | EAX | Daviess, Grundy, Harrison, Mercer | 52 min |
| May 28, 4:54 PM CDT | Severe Thunderstorm Warning | EAX | Harrison, Mercer | 51 min |
| May 28, 5:01 PM CDT | Special Weather Statement | EAX | Gentry | 29 min |
| May 28, 5:12 PM CDT | Mesoscale Discussion | SPC | Andrew, Buchanan, Caldwell, Clay, Clinton, Daviess and 12 more | 93 min |
| May 28, 5:15 PM CDT | Flash Flood Warning | EAX | Gentry, Harrison | 6 hr |
| May 28, 5:15 PM CDT | Special Weather Statement | EAX | Harrison | 45 min |
| May 28, 5:22 PM CDT | Severe Thunderstorm Watch | SPC | Clark, Scotland | 5 hr |
| May 28, 5:24 PM CDT | Flash Flood Warning | EAX | Daviess, Grundy, Harrison, Linn, Livingston, Sullivan | 12 hr |
| May 28, 5:25 PM CDT | Severe Thunderstorm Warning | EAX | Putnam, Sullivan | 50 min |
| May 28, 5:58 PM CDT | Severe Thunderstorm Warning | EAX | Adair, Putnam, Schuyler, Sullivan | 77 min |
| May 28, 6:35 PM CDT | Severe Thunderstorm Warning | SGF | Jasper | 40 min |
| May 28, 6:47 PM CDT | Flash Flood Warning | EAX | Platte | 6 hr |
| May 28, 6:51 PM CDT | Severe Thunderstorm Warning | EAX | Clay, Platte | 39 min |
| May 28, 7:09 PM CDT | Tornado Warning | EAX | Clay, Jackson, Platte | 29 min |
| May 28, 7:11 PM CDT | Flash Flood Warning | DVN | Clark, Scotland | 8 hr |
| May 28, 7:21 PM CDT | Flash Flood Warning | EAX | Andrew, DeKalb, Gentry, Holt, Nodaway, Worth | 9 hr |
| May 28, 7:21 PM CDT | Severe Thunderstorm Warning | EAX | Clay, Platte | 24 min |
| May 28, 7:30 PM CDT | Flash Flood Warning | EAX | Clay, Clinton, Jackson | 6 hr |
| May 28, 7:50 PM CDT | Tornado Warning | EAX | Clay | 25 min |
| May 28, 8:02 PM CDT | Tornado Warning | EAX | Clay, Ray | 28 min |
| May 28, 8:24 PM CDT | Flash Flood Warning | EAX | Caldwell, Carroll, Chariton, Daviess, Linn, Livingston and 1 more | 6 hr |
| May 28, 8:25 PM CDT | Flash Flood Warning | EAX | Adair, Macon | 9 hr |
| May 28, 8:42 PM CDT | River Flood Warning | LSX | Marion | 58 hr |
| May 28, 8:46 PM CDT | River Flood Warning | LSX | Monroe | 4 days |
| May 28, 9:07 PM CDT | Special Weather Statement | EAX | Atchison | 38 min |
| May 28, 9:24 PM CDT | Severe Thunderstorm Warning | EAX | Atchison, Holt, Nodaway | 36 min |
| May 28, 9:36 PM CDT | Severe Thunderstorm Watch | SPC | Andrew, Atchison, Buchanan, Caldwell, Carroll, Cass and 17 more | 4 hr |
| May 28, 9:43 PM CDT | Flash Flood Warning | EAX | Adair, Grundy, Harrison, Mercer, Putnam, Schuyler and 1 more | 7 hr |
| May 28, 9:47 PM CDT | Flash Flood Warning | LSX | Knox, Lewis, Shelby | 6 hr |
| May 28, 9:52 PM CDT | Mesoscale Discussion | SPC | Andrew, Atchison, Buchanan, Caldwell, Clay, Clinton and 12 more | 53 min |
| May 28, 10:02 PM CDT | Severe Thunderstorm Warning | EAX | Andrew, Atchison, Holt, Nodaway | 43 min |
| May 28, 10:37 PM CDT | Severe Thunderstorm Warning | EAX | Andrew, Gentry, Holt, Nodaway | 23 min |
| May 28, 10:48 PM CDT | Special Weather Statement | EAX | Worth | 27 min |
| May 28, 10:58 PM CDT | Severe Thunderstorm Warning | EAX | Andrew, Gentry, Nodaway, Worth | 32 min |
| May 28, 11:19 PM CDT | Special Weather Statement | EAX | DeKalb | 26 min |
| May 28, 11:26 PM CDT | River Flood Warning | EAX | Clay, Platte | 26 hr |
| May 28, 11:28 PM CDT | Special Weather Statement | EAX | Gentry, Harrison | 47 min |
| May 28, 11:34 PM CDT | Special Weather Statement | EAX | Daviess | 41 min |
| May 28, 11:53 PM CDT | Special Weather Statement | EAX | Grundy, Mercer | 37 min |
| May 29, 12:24 AM CDT | Special Weather Statement | EAX | Putnam, Sullivan | 51 min |
| May 29, 12:26 AM CDT | Areal Flood Warning | EAX | Atchison, Holt, Nodaway | 9 hr |
| May 29, 12:59 AM CDT | Areal Flood Warning | DVN | Clark | 12 hr |
| May 29, 12:59 AM CDT | Special Weather Statement | EAX | Adair, Schuyler, Sullivan | 46 min |
| May 29, 1:07 AM CDT | Mesoscale Discussion | SPC | Taney | 113 min |
| May 29, 1:18 AM CDT | Special Weather Statement | DVN | Clark, Scotland | 57 min |
| May 29, 2:27 AM CDT | Areal Flood Warning | EAX | Caldwell, Daviess, Linn, Livingston | 7 hr |
| May 29, 3:04 AM CDT | Areal Flood Advisory | LSX | Marion, Ralls | 5 hr |
| May 29, 3:15 AM CDT | Areal Flood Warning | DVN | Clark, Scotland | 12 hr |
| May 29, 3:45 AM CDT | Areal Flood Warning | LSX | Knox, Lewis, Shelby | 9 hr |
| May 29, 4:32 AM CDT | Areal Flood Warning | EAX | Adair, Grundy, Harrison, Mercer, Putnam, Schuyler and 1 more | 5 hr |
| May 29, 4:33 AM CDT | Areal Flood Warning | EAX | Andrew, DeKalb, Gentry, Holt, Nodaway, Worth | 5 hr |
| May 29, 4:50 AM CDT | Areal Flood Warning | EAX | Daviess, Grundy, Harrison, Linn, Livingston, Sullivan | 4 hr |
| May 29, 4:52 AM CDT | Areal Flood Warning | EAX | Adair, Macon | 4 hr |
| May 29, 5:43 AM CDT | Special Weather Statement | SGF | Oregon | 47 min |
| May 29, 6:06 AM CDT | Severe Thunderstorm Watch | SPC | Dunklin, Pemiscot | 2 hr |
| May 29, 6:13 AM CDT | Special Weather Statement | PAH | Carter | 17 min |
| May 29, 6:15 AM CDT | Special Weather Statement | LSX | Lincoln | 45 min |
| May 29, 6:43 AM CDT | Severe Thunderstorm Warning | PAH | Bollinger, Wayne | 17 min |
| May 29, 7:08 AM CDT | Special Weather Statement | PAH | Bollinger, Cape Girardeau | 52 min |
| May 29, 7:14 AM CDT | Special Weather Statement | PAH | Butler | 16 min |
| May 29, 7:57 AM CDT | Special Weather Statement | MEG | Dunklin | 63 min |
| May 29, 8:32 AM CDT | Special Weather Statement | PAH | Mississippi | 43 min |
| May 29, 8:50 AM CDT | Severe Thunderstorm Warning | PAH | Mississippi, Scott | 25 min |
| May 29, 9:01 AM CDT | Areal Flood Warning | EAX | Andrew, Atchison, DeKalb, Gentry, Holt, Nodaway and 1 more | 24 hr |
| May 29, 9:08 AM CDT | Areal Flood Warning | EAX | Adair, Caldwell, Daviess, Grundy, Harrison, Linn and 6 more | 24 hr |
| May 29, 9:40 AM CDT | Mesoscale Discussion | SPC | Barry, Jasper, Lawrence, McDonald, Newton, Stone | 65 min |
| May 29, 10:04 AM CDT | Severe Thunderstorm Watch | SPC | Barry, Barton, Benton, Camden, Cedar, Christian and 24 more | 7 hr |
| May 29, 11:22 AM CDT | River Flood Warning | MEG | New Madrid, Pemiscot | 40 days |
| May 29, 11:45 AM CDT | Special Weather Statement | SGF | Stone | 30 min |
| May 29, 12:07 PM CDT | Severe Thunderstorm Warning | SGF | Barry | 53 min |
| May 29, 12:27 PM CDT | Flash Flood Warning | SGF | Barry, McDonald | 4 hr |
| May 29, 12:42 PM CDT | Areal Flood Warning | LSX | Knox, Lewis, Shelby | 24 hr |
| May 29, 12:42 PM CDT | Severe Thunderstorm Warning | SGF | Stone | 48 min |
| May 29, 1:09 PM CDT | Special Weather Statement | SGF | Taney | 36 min |
| May 29, 1:17 PM CDT | Severe Thunderstorm Warning | SGF | Taney | 43 min |
| May 29, 1:32 PM CDT | Mesoscale Discussion | SPC | Barry, Camden, Christian, Dallas, Douglas, Greene and 13 more | 58 min |
| May 29, 1:40 PM CDT | Severe Thunderstorm Warning | SGF | Douglas, Ozark, Taney | 35 min |
| May 29, 1:48 PM CDT | Flash Flood Warning | SGF | Christian, Douglas, Ozark, Stone, Taney | 3 hr |
| May 29, 3:08 PM CDT | Flash Flood Watch | DVN | Clark | 12 hr |
| May 29, 3:08 PM CDT | Special Weather Statement | SGF | Howell | 52 min |
| May 29, 3:09 PM CDT | Areal Flood Warning | DVN | Clark | 12 hr |
| May 29, 3:16 PM CDT | Flash Flood Warning | SGF | Douglas, Howell, Ozark | 4 hr |
| May 29, 3:36 PM CDT | Special Weather Statement | SGF | Shannon | 39 min |
| May 29, 3:48 PM CDT | Mesoscale Discussion | SPC | Bollinger, Cape Girardeau, Franklin, Gasconade, Iron, Jefferson and 14 more | 87 min |
| May 29, 3:54 PM CDT | Severe Thunderstorm Warning | PAH | Mississippi | 36 min |
| May 29, 4:01 PM CDT | Special Weather Statement | SGF | Oregon | 44 min |
| May 29, 4:06 PM CDT | Special Weather Statement | LSX | Reynolds | 39 min |
| May 29, 4:13 PM CDT | Severe Thunderstorm Warning | LSX | Gasconade, Osage | 47 min |
| May 29, 4:19 PM CDT | Severe Thunderstorm Warning | LSX | Iron, Reynolds | 41 min |
| May 29, 4:24 PM CDT | Special Weather Statement | LSX | Saint Charles | 51 min |
| May 29, 4:27 PM CDT | Severe Thunderstorm Warning | PAH | Wayne | 48 min |
| May 29, 4:27 PM CDT | Severe Thunderstorm Warning | SGF | Howell, Oregon, Shannon | 48 min |
| May 29, 4:34 PM CDT | Severe Thunderstorm Watch | SPC | Boone, Callaway, Cole, Crawford, Franklin, Gasconade and 15 more | 3 hr |
| May 29, 4:43 PM CDT | Severe Thunderstorm Warning | LSX | Saint Charles, Saint Louis | 30 min |
| May 29, 4:52 PM CDT | Severe Thunderstorm Warning | SGF | Oregon | 38 min |
| May 29, 4:56 PM CDT | Severe Thunderstorm Warning | LSX | Franklin, Gasconade, Warren | 40 min |
| May 29, 5:06 PM CDT | Severe Thunderstorm Warning | PAH | Ripley | 54 min |
| May 29, 5:25 PM CDT | Areal Flood Advisory | PAH | Mississippi | 3 hr |
| May 29, 5:46 PM CDT | Special Weather Statement | MEG | Pemiscot | 14 min |
| May 29, 5:50 PM CDT | Areal Flood Warning | PAH | Mississippi, New Madrid | 3 hr |
| May 29, 5:52 PM CDT | Severe Thunderstorm Warning | PAH | Butler, Carter, Ripley | 53 min |
| May 29, 5:55 PM CDT | Special Weather Statement | LSX | Saint Charles, City of Saint Louis | 50 min |
| May 29, 6:08 PM CDT | Flash Flood Warning | PAH | New Madrid | 3 hr |
| May 29, 6:13 PM CDT | Severe Thunderstorm Warning | PAH | Mississippi | 13 min |
| May 29, 6:20 PM CDT | Flash Flood Warning | PAH | Mississippi | 3 hr |
| May 29, 6:24 PM CDT | Flash Flood Warning | LSX | Saint Louis, City of Saint Louis | 6 hr |
| May 29, 6:24 PM CDT | Special Weather Statement | LSX | Marion | 51 min |
| May 29, 6:29 PM CDT | Special Weather Statement | PAH | Stoddard | 46 min |
| May 29, 6:38 PM CDT | Severe Thunderstorm Warning | PAH | Butler, Stoddard, Wayne | 52 min |
| May 29, 6:55 PM CDT | Special Weather Statement | LSX | Audrain | 50 min |
| May 29, 7:08 PM CDT | Severe Thunderstorm Warning | PAH | Bollinger, Cape Girardeau, New Madrid, Scott, Stoddard | 48 min |
| May 29, 7:12 PM CDT | Special Weather Statement | MEG | Dunklin | 33 min |
| May 29, 7:15 PM CDT | Tornado Warning | PAH | Scott, Stoddard | 18 min |
| May 29, 7:31 PM CDT | Flash Flood Warning | LSX | Pike | 5 hr |
| May 29, 7:32 PM CDT | River Flood Warning | EAX | Ray | 36 hr |
| May 29, 7:36 PM CDT | Severe Thunderstorm Warning | PAH | Scott | 39 min |
| May 29, 7:46 PM CDT | Severe Thunderstorm Warning | PAH | Cape Girardeau | 29 min |
| May 29, 7:51 PM CDT | Special Weather Statement | MEG | Pemiscot | 24 min |
| May 29, 9:09 PM CDT | Areal Flood Warning | PAH | New Madrid | 12 hr |
| May 29, 9:48 PM CDT | Flash Flood Warning | DVN | Clark | 5 hr |
| May 30, 12:27 AM CDT | Areal Flood Warning | LSX | Pike | 3 hr |
| May 30, 3:04 AM CDT | Areal Flood Warning | DVN | Clark | 33 hr |
| May 30, 11:34 AM CDT | River Flood Warning | PAH | Mississippi, New Madrid | 40 days |
| May 30, 1:52 PM CDT | Areal Flood Warning | LSX | Saint Charles | 7 days |
| May 30, 7:15 PM CDT | Areal Flood Warning | LSX | Lewis, Marion | 19 hr |
| May 30, 7:38 PM CDT | Flash Flood Warning | LSX | Lewis, Marion | 19 hr |
| May 31, 11:57 AM CDT | Areal Flood Warning | DVN | Clark | 24 hr |
| May 31, 2:39 PM CDT | Flash Flood Watch | LSX | Lewis, Marion | 49 hr |
| May 31, 5:13 PM CDT | Flash Flood Warning | EAX | Howard | 15 hr |
By product
Every kind of product issued here, grouped by hazard. Each opens the same place narrowed to that product.
| Product | Alerts |
|---|---|
| Severe storms | |
| Severe Thunderstorm Warning | 310 |
| Tornado Warning | 113 |
| Severe Thunderstorm Watch | 20 |
| Tornado Watch | 16 |
| Mesoscale Discussion | 66 |
| Special Weather Statement | 210 |
| Flooding | |
| Areal Flood Warning | 91 |
| Flash Flood Warning | 77 |
| River Flood Warning | 202 |
| Flash Flood Watch | 26 |
| Flood Watch | 1 |
| River Flood Watch | 2 |
| Areal Flood Advisory | 28 |
| River Flood Advisory | 1 |
| Wind and dust | |
| High Wind Warning | 1 |
| Lake Wind Advisory | 6 |
| Wind Advisory | 1 |
| Fog and smoke | |
| Dense Fog Advisory | 2 |
By county
Every county with at least one alert. A county page lists each alert that covered it.
- Jasper County77
- Newton County73
- Platte County66
- Barton County64
- Greene County61
- Polk County61
- Vernon County60
- McDonald County58
- Holt County58
- Christian County56
- Cedar County56
- Chariton County56
- Dade County55
- Lawrence County55
- Cass County55
- Clay County54
- Jackson County54
- Nodaway County54
- Andrew County53
- Daviess County53
- Laclede County53
- Taney County52
- Webster County52
- Gentry County52
- Clark County52
- Barry County51
- Lewis County51
- Camden County50
- Dallas County50
- Marion County49
- Texas County48
- Wright County48
- Bates County48
- Livingston County48
- Buchanan County47
- Macon County47
- Saline County47
- Atchison County46
- Grundy County45
- Douglas County44
75 more counties
- Stone County44
- Johnson County44
- Ray County44
- Pulaski County44
- St. Clair County43
- Clinton County43
- Carroll County43
- Henry County42
- DeKalb County42
- Harrison County41
- Hickory County39
- Ozark County39
- Shannon County39
- Adair County39
- Saint Charles County38
- Benton County38
- Jefferson County37
- Saint Louis County37
- Shelby County37
- Howard County37
- Phelps County37
- Sullivan County37
- Worth County37
- Linn County36
- Putnam County36
- Caldwell County35
- Dent County35
- Howell County34
- Cole County34
- Lafayette County34
- Pettis County33
- Wayne County33
- Morgan County33
- Knox County33
- Miller County33
- Callaway County32
- Scotland County32
- Mercer County32
- Monroe County31
- Bollinger County30
- Osage County30
- Ralls County30
- Stoddard County30
- Cooper County29
- Cape Girardeau County29
- Franklin County29
- Ripley County29
- Randolph County29
- Boone County29
- Lincoln County29
- Butler County29
- Carter County28
- City of Saint Louis28
- Iron County27
- Reynolds County27
- Washington County27
- Gasconade County27
- Schuyler County27
- Crawford County26
- Pike County26
- Perry County25
- Saint Francois County25
- Audrain County25
- Oregon County25
- Scott County25
- Sainte Genevieve County24
- Montgomery County24
- Warren County24
- Maries County24
- Mississippi County24
- New Madrid County24
- Moniteau County22
- Pemiscot County22
- Madison County20
- Dunklin County19
Nearby
Alerts in force nowTornadoes on recordThe radar archive20182020
Sources
National Weather Service watches, warnings, advisories and statements from the Iowa Environmental Mesonet's VTEC archive, which reconstructs tornado, severe thunderstorm, flash flood and marine warnings back to 1986 from the NWS text archive. Storm Prediction Center watches and mesoscale discussions from SPC's archive through the Mesonet. County centers from the US Census Bureau. Rebuilt daily.