Alert archive / Missouri / 2021
Weather alerts in Missouri, August 2021
256 weather alerts in August 2021, from the National Weather Service and the Storm Prediction Center. An alert counts here when it covered any part of the state, so the counties below add up to more than the state.
Weather alerts by county
Each county as a circle sized by its count in August 2021. Tap one for its archive.
- Alerts
- 256
- Warnings
- 84
- Watches
- 6
- Advisories
- 45
- Busiest day
- August 12, 202146 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 |
|---|---|---|---|---|
| Jul 31, 7:10 PM CDT | Areal Flood Advisory | PAH | Carter, Wayne | 66 min |
| Jul 31, 7:40 PM CDT | Special Weather Statement | SGF | Shannon | 50 min |
| Jul 31, 7:45 PM CDT | Special Weather Statement | MEG | Pemiscot | 15 min |
| Jul 31, 7:51 PM CDT | Special Weather Statement | SGF | Jasper, Newton | 39 min |
| Jul 31, 7:52 PM CDT | Special Weather Statement | PAH | Ripley | 38 min |
| Jul 31, 7:58 PM CDT | Special Weather Statement | SGF | Christian | 47 min |
| Jul 31, 8:06 PM CDT | Severe Thunderstorm Warning | SGF | Christian, Douglas, Greene, Webster | 25 min |
| Jul 31, 8:28 PM CDT | Special Weather Statement | SGF | Douglas, Howell, Ozark | 47 min |
| Jul 31, 8:30 PM CDT | Severe Thunderstorm Warning | SGF | Barton, Dade | 45 min |
| Jul 31, 8:35 PM CDT | Special Weather Statement | MEG | Dunklin | 25 min |
| Jul 31, 8:37 PM CDT | Severe Thunderstorm Warning | SGF | Douglas, Howell, Oregon, Ozark, Taney | 38 min |
| Jul 31, 8:56 PM CDT | Special Weather Statement | MEG | Dunklin | 34 min |
| Jul 31, 8:57 PM CDT | Severe Thunderstorm Warning | MEG | Dunklin, Pemiscot | 48 min |
| Jul 31, 9:00 PM CDT | Special Weather Statement | MEG | Pemiscot | 30 min |
| Jul 31, 9:05 PM CDT | Severe Thunderstorm Warning | SGF | Douglas, Howell, Ozark | 40 min |
| Jul 31, 9:06 PM CDT | Tornado Warning | MEG | Dunklin, Pemiscot | 24 min |
| Jul 31, 9:26 PM CDT | Severe Thunderstorm Warning | MEG | Pemiscot | 49 min |
| Aug 1, 2:14 AM CDT | Areal Flood Advisory | SGF | Christian, Greene, Lawrence | 6 hr |
| Aug 1, 2:34 AM CDT | Areal Flood Advisory | PAH | Butler | 2 hr |
| Aug 1, 3:27 AM CDT | Areal Flood Advisory | PAH | Ripley | 93 min |
| Aug 1, 4:42 AM CDT | Areal Flood Advisory | SGF | Howell, Ozark | 6 hr |
| Aug 6, 4:26 AM CDT | Special Weather Statement | DVN | Scotland | 34 min |
| Aug 7, 9:35 PM CDT | Mesoscale Discussion | SPC | Andrew, Atchison, Buchanan, Caldwell, Clay, Clinton and 8 more | 85 min |
| Aug 7, 10:59 PM CDT | Special Weather Statement | EAX | Atchison | 31 min |
| Aug 7, 11:16 PM CDT | Severe Thunderstorm Warning | EAX | Atchison, Holt | 44 min |
| Aug 7, 11:19 PM CDT | Mesoscale Discussion | SPC | Andrew, Atchison, Gentry, Holt, Nodaway, Worth | 86 min |
| Aug 7, 11:55 PM CDT | Special Weather Statement | EAX | Holt, Nodaway | 35 min |
| Aug 8, 8:36 AM CDT | Special Weather Statement | SGF | Lawrence | 24 min |
| Aug 8, 11:40 AM CDT | Mesoscale Discussion | SPC | Audrain, Boone, Callaway, Camden, Carter, Christian and 42 more | 3 hr |
| Aug 8, 12:17 PM CDT | Special Weather Statement | SGF | Laclede | 28 min |
| Aug 8, 12:24 PM CDT | Special Weather Statement | SGF | Webster | 36 min |
| Aug 8, 12:44 PM CDT | Severe Thunderstorm Watch | SPC | Audrain, Bollinger, Boone, Butler, Callaway, Carter and 38 more | 7 hr |
| Aug 8, 12:49 PM CDT | Special Weather Statement | SGF | Laclede | 26 min |
| Aug 8, 1:21 PM CDT | Special Weather Statement | SGF | Phelps, Pulaski, Texas, Wright | 24 min |
| Aug 8, 1:41 PM CDT | Severe Thunderstorm Warning | SGF | Maries, Phelps, Pulaski | 49 min |
| Aug 8, 2:21 PM CDT | Heat Advisory | MEG | Dunklin, Pemiscot | 4 days |
| Aug 8, 2:24 PM CDT | Heat Advisory | DVN | Clark, Scotland | 53 hr |
| Aug 8, 2:37 PM CDT | Heat Advisory | LSX | Audrain, Boone, Callaway, Cole, Crawford, Franklin and 23 more | 4 days |
| Aug 8, 2:41 PM CDT | Heat Advisory | EAX | Adair, Andrew, Atchison, Bates, Buchanan, Caldwell and 31 more | 4 days |
| Aug 8, 2:41 PM CDT | Heat Advisory | PAH | Bollinger, Butler, Cape Girardeau, Carter, Mississippi, New Madrid and 5 more | 23 hr |
| Aug 8, 2:43 PM CDT | Severe Thunderstorm Warning | LSX | Franklin, Gasconade | 47 min |
| Aug 8, 2:46 PM CDT | Heat Advisory | SGF | Barry, Barton, Benton, Camden, Cedar, Christian and 28 more | 4 days |
| Aug 8, 3:00 PM CDT | Mesoscale Discussion | SPC | Audrain, Bollinger, Butler, Cape Girardeau, Carter, Crawford and 27 more | 2 hr |
| Aug 8, 3:19 PM CDT | Severe Thunderstorm Warning | LSX | Franklin, Lincoln, Saint Charles, Warren | 41 min |
| Aug 8, 3:38 PM CDT | Special Weather Statement | PAH | Butler | 52 min |
| Aug 8, 3:44 PM CDT | Special Weather Statement | PAH | Carter | 46 min |
| Aug 8, 3:54 PM CDT | Severe Thunderstorm Warning | LSX | Lincoln, Saint Charles | 66 min |
| Aug 8, 4:32 PM CDT | Special Weather Statement | PAH | Wayne | 43 min |
| Aug 8, 4:35 PM CDT | Areal Flood Advisory | LSX | Ralls | 3 hr |
| Aug 8, 4:39 PM CDT | Severe Thunderstorm Warning | PAH | Carter, Wayne | 40 min |
| Aug 8, 4:50 PM CDT | Special Weather Statement | SGF | Dallas | 25 min |
| Aug 8, 5:17 PM CDT | Special Weather Statement | PAH | Bollinger | 43 min |
| Aug 8, 5:22 PM CDT | Special Weather Statement | PAH | Bollinger, Wayne | 38 min |
| Aug 8, 5:47 PM CDT | Mesoscale Discussion | SPC | Cape Girardeau, Mississippi, New Madrid, Scott, Stoddard | 88 min |
| Aug 8, 5:49 PM CDT | Special Weather Statement | PAH | Cape Girardeau | 41 min |
| Aug 8, 5:56 PM CDT | Special Weather Statement | PAH | Butler | 34 min |
| Aug 8, 6:23 PM CDT | Special Weather Statement | SGF | Wright | 37 min |
| Aug 8, 6:46 PM CDT | Special Weather Statement | PAH | Butler | 44 min |
| Aug 8, 6:46 PM CDT | Special Weather Statement | SGF | Wright | 29 min |
| Aug 8, 6:54 PM CDT | Areal Flood Advisory | PAH | Butler | 2 hr |
| Aug 8, 7:14 PM CDT | Tornado Warning | PAH | Butler, Stoddard | 31 min |
| Aug 8, 7:14 PM CDT | Mesoscale Discussion | SPC | Butler, Carter, Shannon, Texas, Wayne | 91 min |
| Aug 8, 7:30 PM CDT | Special Weather Statement | MEG | Stoddard | 45 min |
| Aug 8, 7:34 PM CDT | Tornado Warning | PAH | Butler, Stoddard | 41 min |
| Aug 8, 7:41 PM CDT | Tornado Warning | MEG | Dunklin | 34 min |
| Aug 8, 8:10 PM CDT | Severe Thunderstorm Warning | PAH | New Madrid, Stoddard | 35 min |
| Aug 8, 8:17 PM CDT | Special Weather Statement | MEG | Stoddard | 28 min |
| Aug 8, 9:24 PM CDT | Special Weather Statement | PAH | Carter | 36 min |
| Aug 9, 12:53 AM CDT | Areal Flood Advisory | LSX | Saint Charles, Saint Louis | 4 hr |
| Aug 9, 1:53 PM CDT | Heat Advisory | PAH | Bollinger, Butler, Cape Girardeau, Carter, Mississippi, New Madrid and 5 more | 3 days |
| Aug 10, 2:49 AM CDT | Special Weather Statement | PAH | Carter | 41 min |
| Aug 10, 2:50 AM CDT | Excessive Heat Warning | EAX | Clay, Jackson, Platte | 65 hr |
| Aug 10, 3:20 AM CDT | Excessive Heat Warning | LSX | Saint Charles, Saint Louis, City of Saint Louis | 65 hr |
| Aug 10, 3:38 AM CDT | Flash Flood Warning | LSX | Reynolds | 3 hr |
| Aug 10, 3:42 AM CDT | Flash Flood Warning | PAH | Carter | 3 hr |
| Aug 10, 8:35 AM CDT | Special Weather Statement | EAX | Clay | 25 min |
| Aug 10, 9:37 AM CDT | Special Weather Statement | EAX | Lafayette | 23 min |
| Aug 10, 10:45 AM CDT | Mesoscale Discussion | SPC | Audrain, Boone, Callaway, Chariton, Cooper, Franklin and 18 more | 3 hr |
| Aug 10, 11:39 AM CDT | Special Weather Statement | EAX | Carroll, Ray | 36 min |
| Aug 10, 1:47 PM CDT | Special Weather Statement | EAX | Chariton | 28 min |
| Aug 10, 2:20 PM CDT | Mesoscale Discussion | SPC | Bollinger, Cape Girardeau, Iron, Madison, Perry, Sainte Genevieve and 3 more | 2 hr |
| Aug 10, 2:28 PM CDT | Heat Advisory | DVN | Clark, Scotland | 29 hr |
| Aug 11, 4:22 AM CDT | Special Weather Statement | EAX | Linn | 38 min |
| Aug 11, 4:49 AM CDT | Special Weather Statement | EAX | Macon | 41 min |
| Aug 11, 4:49 AM CDT | Mesoscale Discussion | SPC | Adair, Audrain, Boone, Caldwell, Carroll, Chariton and 24 more | 86 min |
| Aug 11, 4:59 AM CDT | Severe Thunderstorm Warning | EAX | Linn, Macon | 46 min |
| Aug 11, 5:11 AM CDT | Special Weather Statement | DVN | Clark | 34 min |
| Aug 11, 5:38 AM CDT | Special Weather Statement | DVN | Clark | 37 min |
| Aug 11, 5:41 AM CDT | Special Weather Statement | EAX | Macon | 49 min |
| Aug 11, 6:12 AM CDT | Special Weather Statement | EAX | Adair | 18 min |
| Aug 11, 6:26 AM CDT | Mesoscale Discussion | SPC | Clark, Knox, Lewis, Marion, Scotland, Shelby | 2 hr |
| Aug 11, 6:59 AM CDT | Flash Flood Warning | DVN | Clark | 3 hr |
| Aug 11, 3:56 PM CDT | Mesoscale Discussion | SPC | Clark, Schuyler, Scotland | 3 hr |
| Aug 12, 2:57 AM CDT | Heat Advisory | DVN | Clark, Scotland | 8 hr |
| Aug 12, 4:29 AM CDT | Special Weather Statement | EAX | Harrison | 31 min |
| Aug 12, 4:58 AM CDT | Special Weather Statement | EAX | Mercer | 47 min |
| Aug 12, 5:31 AM CDT | Severe Thunderstorm Warning | EAX | Harrison, Mercer | 29 min |
| Aug 12, 6:00 AM CDT | Special Weather Statement | EAX | Mercer | 30 min |
| Aug 12, 8:35 AM CDT | Special Weather Statement | DVN | Scotland | 25 min |
| Aug 12, 8:37 AM CDT | Special Weather Statement | EAX | Schuyler | 8 min |
| Aug 12, 8:38 AM CDT | Special Weather Statement | EAX | Schuyler | 37 min |
| Aug 12, 9:54 AM CDT | Special Weather Statement | DVN | Clark | 96 min |
| Aug 12, 10:32 AM CDT | Flash Flood Warning | DVN | Clark, Scotland | 6 hr |
| Aug 12, 11:29 AM CDT | Special Weather Statement | DVN | Clark, Scotland | 91 min |
| Aug 12, 12:44 PM CDT | Flash Flood Watch | DVN | Clark, Scotland | 8 hr |
| Aug 12, 12:55 PM CDT | Special Weather Statement | DVN | Clark, Scotland | 95 min |
| Aug 12, 1:27 PM CDT | Flash Flood Watch | EAX | Putnam, Schuyler | 6 hr |
| Aug 12, 1:42 PM CDT | Special Weather Statement | EAX | Daviess, Grundy, Sullivan | 48 min |
| Aug 12, 1:45 PM CDT | Special Weather Statement | EAX | Schuyler | 30 min |
| Aug 12, 2:15 PM CDT | Flash Flood Warning | EAX | Putnam, Schuyler | 2 hr |
| Aug 12, 2:16 PM CDT | Special Weather Statement | EAX | Caldwell, Linn, Livingston | 29 min |
| Aug 12, 2:18 PM CDT | Severe Thunderstorm Warning | EAX | Grundy, Linn, Livingston | 27 min |
| Aug 12, 2:29 PM CDT | Flash Flood Warning | DVN | Scotland | 4 hr |
| Aug 12, 2:31 PM CDT | Severe Thunderstorm Warning | EAX | Caldwell, Carroll, Daviess, Linn, Livingston | 29 min |
| Aug 12, 2:49 PM CDT | Severe Thunderstorm Warning | EAX | Carroll, Chariton, Livingston | 26 min |
| Aug 12, 3:13 PM CDT | Severe Thunderstorm Warning | EAX | Carroll, Chariton, Livingston, Saline | 32 min |
| Aug 12, 3:28 PM CDT | Severe Thunderstorm Warning | EAX | Clay, Platte | 32 min |
| Aug 12, 3:30 PM CDT | Mesoscale Discussion | SPC | Audrain, Boone, Caldwell, Callaway, Carroll, Cass and 22 more | 90 min |
| Aug 12, 3:44 PM CDT | Severe Thunderstorm Warning | EAX | Chariton, Macon, Randolph | 31 min |
| Aug 12, 3:53 PM CDT | Severe Thunderstorm Warning | EAX | Randolph | 37 min |
| Aug 12, 3:56 PM CDT | Severe Thunderstorm Warning | EAX | Clay, Jackson, Platte | 34 min |
| Aug 12, 3:58 PM CDT | Severe Thunderstorm Warning | LSX | Audrain, Boone, Monroe, Shelby | 62 min |
| Aug 12, 4:09 PM CDT | Severe Thunderstorm Warning | EAX | Clay, Jackson, Lafayette, Ray, Saline | 36 min |
| Aug 12, 4:42 PM CDT | Severe Thunderstorm Warning | EAX | Jackson, Johnson, Lafayette | 33 min |
| Aug 12, 4:45 PM CDT | Severe Thunderstorm Warning | LSX | Marion, Pike, Ralls | 45 min |
| Aug 12, 4:50 PM CDT | Severe Thunderstorm Warning | LSX | Audrain, Callaway, Lincoln, Monroe, Montgomery, Pike and 1 more | 40 min |
| Aug 12, 4:56 PM CDT | Areal Flood Advisory | LSX | Lewis, Marion | 4 hr |
| Aug 12, 5:11 PM CDT | Severe Thunderstorm Warning | EAX | Cass, Jackson, Johnson, Lafayette | 34 min |
| Aug 12, 5:18 PM CDT | Severe Thunderstorm Warning | EAX | Cass, Jackson | 27 min |
| Aug 12, 5:19 PM CDT | Severe Thunderstorm Watch | SPC | Bates, Benton, Camden, Cass, Cole, Cooper and 27 more | 5 hr |
| Aug 12, 5:22 PM CDT | Severe Thunderstorm Warning | EAX | Jackson | 8 min |
| Aug 12, 5:27 PM CDT | Severe Thunderstorm Warning | LSX | Audrain, Lincoln, Montgomery, Pike, Warren | 48 min |
| Aug 12, 5:37 PM CDT | Severe Thunderstorm Warning | EAX | Cass, Jackson, Johnson | 8 min |
| Aug 12, 5:43 PM CDT | Severe Thunderstorm Warning | EAX | Cass, Jackson, Johnson | 32 min |
| Aug 12, 5:51 PM CDT | Severe Thunderstorm Warning | LSX | Franklin, Gasconade, Jefferson, Lincoln, Saint Charles, Saint Louis and 1 more | 54 min |
| Aug 12, 6:06 PM CDT | Mesoscale Discussion | SPC | Franklin, Gasconade, Jefferson, Lincoln, Saint Charles, Saint Louis and 2 more | 84 min |
| Aug 12, 6:15 PM CDT | Special Weather Statement | EAX | Cass | 45 min |
| Aug 12, 6:37 PM CDT | Severe Thunderstorm Warning | LSX | Franklin, Jefferson, Saint Charles, Saint Louis, City of Saint Louis | 53 min |
| Aug 12, 6:41 PM CDT | Areal Flood Advisory | LSX | Lincoln, Saint Charles, Saint Louis | 4 hr |
| Aug 12, 7:14 PM CDT | Severe Thunderstorm Warning | LSX | Jefferson, Sainte Genevieve, Saint Francois | 61 min |
| Aug 12, 7:20 PM CDT | Mesoscale Discussion | SPC | Bollinger, Cape Girardeau, Madison, Perry, Scott, Stoddard and 1 more | 85 min |
| Aug 12, 7:23 PM CDT | Severe Thunderstorm Warning | PAH | Perry | 52 min |
| Aug 12, 7:37 PM CDT | Severe Thunderstorm Watch | SPC | Bollinger, Cape Girardeau, Mississippi, New Madrid, Perry, Scott and 1 more | 4 hr |
| Aug 12, 8:01 PM CDT | Special Weather Statement | EAX | Jackson | 29 min |
| Aug 12, 8:05 PM CDT | Special Weather Statement | PAH | Perry | 40 min |
| Aug 12, 8:11 PM CDT | Severe Thunderstorm Warning | PAH | Bollinger, Cape Girardeau, Perry | 49 min |
| Aug 12, 8:16 PM CDT | Severe Thunderstorm Warning | EAX | Jackson | 29 min |
| Aug 12, 8:34 PM CDT | Special Weather Statement | PAH | Cape Girardeau | 71 min |
| Aug 12, 8:45 PM CDT | Special Weather Statement | EAX | Jackson | 30 min |
| Aug 12, 8:53 PM CDT | Severe Thunderstorm Warning | EAX | Jackson, Johnson, Lafayette, Ray | 15 min |
| Aug 12, 9:06 PM CDT | Severe Thunderstorm Warning | EAX | Cass, Jackson | 24 min |
| Aug 12, 9:29 PM CDT | Severe Thunderstorm Warning | EAX | Cass, Jackson | 31 min |
| Aug 12, 9:39 PM CDT | Special Weather Statement | PAH | Cape Girardeau | 66 min |
| Aug 12, 9:42 PM CDT | Special Weather Statement | PAH | Bollinger, Carter, Wayne | 63 min |
| Aug 12, 9:52 PM CDT | Severe Thunderstorm Warning | EAX | Cass, Jackson | 23 min |
| Aug 12, 9:55 PM CDT | Mesoscale Discussion | SPC | Bollinger, Butler, Cape Girardeau, Carter, Mississippi, New Madrid and 4 more | 95 min |
| Aug 12, 10:20 PM CDT | Mesoscale Discussion | SPC | Andrew, Atchison, Bates, Buchanan, Caldwell, Carroll and 18 more | 2 hr |
| Aug 12, 10:44 PM CDT | Special Weather Statement | PAH | Butler, Ripley, Scott, Stoddard | 46 min |
| Aug 12, 10:57 PM CDT | Areal Flood Advisory | SGF | Oregon | 6 hr |
| Aug 12, 11:07 PM CDT | Special Weather Statement | PAH | Mississippi, New Madrid | 68 min |
| Aug 12, 11:39 PM CDT | River Flood Warning | EAX | Jackson | 8 hr |
| Aug 12, 11:39 PM CDT | River Flood Warning | EAX | Jackson | 18 hr |
| Aug 12, 11:52 PM CDT | Special Weather Statement | EAX | Bates | 23 min |
| Aug 12, 11:57 PM CDT | Severe Thunderstorm Warning | EAX | Bates | 33 min |
| Aug 13, 5:49 AM CDT | Areal Flood Warning | EAX | Bates, Cass, Henry | 12 hr |
| Aug 13, 9:33 AM CDT | River Flood Warning | LSX | Lewis | 13 hr |
| Aug 13, 9:52 AM CDT | Special Weather Statement | PAH | Ripley | 23 min |
| Aug 13, 9:59 AM CDT | River Flood Warning | EAX | Bates, Cass, Henry | 12 hr |
| Aug 13, 10:12 AM CDT | Areal Flood Advisory | PAH | Butler, Carter, Ripley | 2 hr |
| Aug 13, 10:19 AM CDT | Special Weather Statement | PAH | Butler | 41 min |
| Aug 13, 10:22 AM CDT | Flash Flood Warning | PAH | Butler, Ripley | 3 hr |
| Aug 13, 10:37 AM CDT | Flash Flood Warning | PAH | Butler | 3 hr |
| Aug 13, 10:54 AM CDT | Flash Flood Warning | PAH | Stoddard | 4 hr |
| Aug 13, 11:07 AM CDT | Areal Flood Advisory | PAH | Wayne | 3 hr |
| Aug 13, 11:37 AM CDT | Areal Flood Advisory | PAH | Bollinger | 3 hr |
| Aug 13, 6:44 PM CDT | Special Weather Statement | SGF | Taney | 31 min |
| Aug 13, 10:13 PM CDT | Dense Fog Advisory | MEG | Dunklin, Pemiscot | 10 hr |
| Aug 16, 4:00 AM CDT | Dense Fog Advisory | MEG | Pemiscot | 5 hr |
| Aug 16, 5:54 PM CDT | Special Weather Statement | SGF | Barton | 51 min |
| Aug 17, 3:21 PM CDT | Special Weather Statement | SGF | Benton | 24 min |
| Aug 17, 3:30 PM CDT | Special Weather Statement | EAX | Pettis | 45 min |
| Aug 17, 3:37 PM CDT | Special Weather Statement | SGF | Morgan | 23 min |
| Aug 17, 4:04 PM CDT | Special Weather Statement | EAX | Johnson | 41 min |
| Aug 17, 4:28 PM CDT | Severe Thunderstorm Warning | SGF | St. Clair | 47 min |
| Aug 17, 4:41 PM CDT | Special Weather Statement | EAX | Johnson | 34 min |
| Aug 17, 5:47 PM CDT | Special Weather Statement | EAX | Cass | 43 min |
| Aug 20, 4:01 PM CDT | Areal Flood Advisory | PAH | Cape Girardeau | 59 min |
| Aug 20, 5:00 PM CDT | Flash Flood Warning | PAH | Cape Girardeau | 3 hr |
| Aug 20, 5:29 PM CDT | Severe Thunderstorm Warning | SGF | Dade, Greene | 46 min |
| Aug 20, 7:06 PM CDT | Mesoscale Discussion | SPC | Atchison, Holt | 84 min |
| Aug 20, 7:39 PM CDT | Severe Thunderstorm Warning | EAX | Atchison, Holt, Nodaway | 51 min |
| Aug 20, 7:40 PM CDT | Severe Thunderstorm Watch | SPC | Andrew, Atchison, Buchanan, Caldwell, Cass, Clay and 11 more | 5 hr |
| Aug 20, 8:10 PM CDT | Severe Thunderstorm Warning | EAX | Holt | 20 min |
| Aug 20, 8:29 PM CDT | Special Weather Statement | EAX | Andrew, Buchanan, Holt | 31 min |
| Aug 20, 8:31 PM CDT | Severe Thunderstorm Warning | EAX | Andrew, Buchanan, Clinton, DeKalb, Gentry, Holt and 1 more | 44 min |
| Aug 20, 9:13 PM CDT | Special Weather Statement | EAX | Buchanan, Platte | 47 min |
| Aug 20, 9:37 PM CDT | Mesoscale Discussion | SPC | Buchanan, Cass, Clay, Clinton, Jackson, Platte | 83 min |
| Aug 20, 9:41 PM CDT | Special Weather Statement | EAX | Buchanan, Caldwell, Clay, Clinton, Platte | 49 min |
| Aug 20, 10:11 PM CDT | Special Weather Statement | EAX | Clay, Jackson, Ray | 49 min |
| Aug 20, 10:44 PM CDT | Severe Thunderstorm Warning | EAX | Cass, Clay, Jackson, Platte | 46 min |
| Aug 20, 11:18 PM CDT | Special Weather Statement | EAX | Bates, Cass, Johnson | 42 min |
| Aug 20, 11:39 PM CDT | Special Weather Statement | EAX | Cooper, Howard, Pettis, Saline | 51 min |
| Aug 20, 11:39 PM CDT | Mesoscale Discussion | SPC | Bates, Cass, Henry, Johnson, Pettis, Vernon | 2 hr |
| Aug 21, 12:02 AM CDT | Special Weather Statement | EAX | Henry, Pettis | 28 min |
| Aug 21, 12:18 AM CDT | Special Weather Statement | SGF | Benton, Morgan | 27 min |
| Aug 21, 3:38 AM CDT | Flash Flood Warning | SGF | Cedar, St. Clair, Vernon | 6 hr |
| Aug 22, 2:16 PM CDT | Heat Advisory | SGF | Barry, Barton, Benton, Camden, Cedar, Christian and 28 more | 5 days |
| Aug 22, 2:38 PM CDT | Heat Advisory | PAH | Bollinger, Butler, Cape Girardeau, Carter, Mississippi, New Madrid and 5 more | 6 days |
| Aug 22, 2:54 PM CDT | Heat Advisory | EAX | Adair, Andrew, Atchison, Bates, Buchanan, Caldwell and 31 more | 4 days |
| Aug 22, 2:59 PM CDT | Heat Advisory | LSX | Audrain, Boone, Callaway, Cole, Crawford, Franklin and 23 more | 6 days |
| Aug 22, 3:08 PM CDT | Heat Advisory | MEG | Dunklin, Pemiscot | 29 hr |
| Aug 23, 3:09 AM CDT | Heat Advisory | MEG | Dunklin, Pemiscot | 41 hr |
| Aug 23, 2:45 PM CDT | Heat Advisory | DVN | Clark, Scotland | 29 hr |
| Aug 23, 3:05 PM CDT | Severe Thunderstorm Warning | LSX | Saint Charles | 25 min |
| Aug 23, 3:14 PM CDT | Special Weather Statement | SGF | Shannon | 31 min |
| Aug 23, 3:33 PM CDT | Severe Thunderstorm Warning | LSX | Saint Louis, City of Saint Louis | 27 min |
| Aug 23, 4:01 PM CDT | Severe Thunderstorm Warning | LSX | Lincoln, Saint Charles, Warren | 17 min |
| Aug 23, 5:24 PM CDT | Special Weather Statement | PAH | Perry | 51 min |
| Aug 23, 5:36 PM CDT | Special Weather Statement | SGF | Oregon | 24 min |
| Aug 23, 6:04 PM CDT | Areal Flood Advisory | LSX | Sainte Genevieve | 3 hr |
| Aug 23, 6:28 PM CDT | Areal Flood Advisory | SGF | Oregon | 6 hr |
| Aug 24, 3:07 PM CDT | Heat Advisory | MEG | Dunklin, Pemiscot | 29 hr |
| Aug 25, 3:24 AM CDT | Special Weather Statement | EAX | Nodaway | 51 min |
| Aug 25, 6:16 AM CDT | Special Weather Statement | EAX | Mercer | 29 min |
| Aug 25, 10:12 AM CDT | Special Weather Statement | EAX | Andrew | 33 min |
| Aug 25, 2:10 PM CDT | Special Weather Statement | EAX | Ray | 35 min |
| Aug 26, 3:27 AM CDT | Heat Advisory | DVN | Clark, Scotland | 17 hr |
| Aug 26, 9:40 AM CDT | Mesoscale Discussion | SPC | Mercer, Putnam, Worth | 95 min |
| Aug 26, 2:25 PM CDT | Severe Thunderstorm Warning | LSX | Saint Louis | 50 min |
| Aug 26, 3:10 PM CDT | Severe Thunderstorm Warning | LSX | Saint Louis | 50 min |
| Aug 26, 3:29 PM CDT | Special Weather Statement | EAX | Schuyler | 31 min |
| Aug 26, 3:31 PM CDT | Special Weather Statement | DVN | Scotland | 29 min |
| Aug 26, 3:46 PM CDT | Severe Thunderstorm Warning | LSX | Lincoln, Warren | 44 min |
| Aug 26, 4:03 PM CDT | Areal Flood Advisory | EAX | Macon | 3 hr |
| Aug 26, 5:28 PM CDT | Severe Thunderstorm Warning | LSX | Marion | 25 min |
| Aug 26, 5:34 PM CDT | Severe Thunderstorm Warning | LSX | Audrain, Monroe | 41 min |
| Aug 26, 7:46 PM CDT | Areal Flood Advisory | EAX | Cooper, Howard | 3 hr |
| Aug 26, 7:51 PM CDT | Flash Flood Warning | LSX | Moniteau | 103 min |
| Aug 26, 8:34 PM CDT | Areal Flood Advisory | LSX | Warren | 3 hr |
| Aug 26, 9:34 PM CDT | Areal Flood Advisory | LSX | Moniteau | 2 hr |
| Aug 27, 1:34 PM CDT | Heat Advisory | DVN | Clark, Scotland | 29 hr |
| Aug 29, 4:37 PM CDT | Areal Flood Advisory | SGF | Jasper, Newton | 4 hr |
| Aug 30, 2:38 PM CDT | Areal Flood Advisory | LSX | Jefferson, Saint Louis, City of Saint Louis | 3 hr |
| Aug 30, 2:54 PM CDT | Flash Flood Warning | LSX | Saint Louis, City of Saint Louis | 3 hr |
| Aug 30, 4:04 PM CDT | Areal Flood Advisory | LSX | Saint Charles, Saint Louis | 3 hr |
| Aug 30, 5:00 PM CDT | Special Weather Statement | SGF | Laclede | 30 min |
| Aug 31, 1:50 AM CDT | Special Weather Statement | EAX | Harrison, Mercer, Putnam | 40 min |
| Aug 31, 3:02 AM CDT | Mesoscale Discussion | SPC | Atchison, Holt, Nodaway, Worth | 118 min |
| Aug 31, 3:06 AM CDT | Special Weather Statement | EAX | Atchison | 39 min |
| Aug 31, 3:47 AM CDT | Special Weather Statement | EAX | Atchison, Nodaway | 43 min |
| Aug 31, 7:10 AM CDT | Special Weather Statement | EAX | Atchison | 35 min |
| Aug 31, 7:16 AM CDT | Severe Thunderstorm Warning | EAX | Atchison, Holt, Nodaway | 44 min |
| Aug 31, 7:59 AM CDT | Mesoscale Discussion | SPC | Andrew, Buchanan, Clay, Clinton, DeKalb, Holt and 2 more | 61 min |
| Aug 31, 8:01 AM CDT | Special Weather Statement | EAX | Holt | 29 min |
| Aug 31, 8:58 AM CDT | Special Weather Statement | EAX | Buchanan, Platte | 47 min |
| Aug 31, 9:26 AM CDT | Special Weather Statement | EAX | Clay, Jackson, Lafayette | 49 min |
By product
Every kind of product issued here, grouped by hazard. Each opens the same place narrowed to that product.
| Product | Alerts |
|---|---|
| Severe storms | |
| Severe Thunderstorm Warning | 60 |
| Tornado Warning | 4 |
| Severe Thunderstorm Watch | 4 |
| Mesoscale Discussion | 22 |
| Special Weather Statement | 99 |
| Flooding | |
| Areal Flood Warning | 1 |
| Flash Flood Warning | 13 |
| River Flood Warning | 4 |
| Flash Flood Watch | 2 |
| Areal Flood Advisory | 24 |
| Heat | |
| Excessive Heat Warning | 2 |
| Heat Advisory | 19 |
| 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.
- Jackson County29
- Cass County21
- Butler County19
- Saint Louis County19
- Clay County18
- Saint Charles County18
- Holt County17
- Clark County17
- Carter County16
- Scotland County16
- Lincoln County16
- Wayne County15
- Atchison County15
- Platte County15
- Johnson County15
- Cape Girardeau County15
- Warren County14
- Bollinger County14
- Stoddard County14
- Nodaway County13
- Perry County13
- City of Saint Louis13
- Ripley County12
- Buchanan County12
- Audrain County12
- Franklin County12
- Pemiscot County11
- Clinton County11
- Jefferson County11
- Marion County11
- Monroe County11
- Lafayette County11
- Ray County11
- Dunklin County10
- Andrew County10
- Caldwell County10
- Pike County10
- Ralls County10
- Bates County10
- Livingston County10
75 more counties
- Macon County10
- Pettis County10
- Howell County9
- Oregon County9
- Gasconade County9
- Moniteau County9
- Montgomery County9
- Sainte Genevieve County9
- Carroll County9
- Chariton County9
- Linn County9
- Saline County9
- Schuyler County9
- Scott County9
- Shannon County8
- Douglas County8
- Ozark County8
- Boone County8
- Madison County8
- Saint Francois County8
- Cooper County8
- Henry County8
- Mercer County8
- New Madrid County8
- Daviess County7
- DeKalb County7
- Gentry County7
- Harrison County7
- Worth County7
- Callaway County7
- Iron County7
- Morgan County7
- Phelps County7
- Pulaski County7
- Reynolds County7
- Texas County7
- Washington County7
- Wright County7
- Lewis County7
- Shelby County7
- Howard County7
- Randolph County7
- Mississippi County7
- Christian County6
- Cole County6
- Crawford County6
- Laclede County6
- Maries County6
- Grundy County6
- Putnam County6
- Greene County5
- Webster County5
- Taney County5
- Dent County5
- Miller County5
- Osage County5
- Knox County5
- Benton County5
- St. Clair County5
- Jasper County4
- Newton County4
- Barton County4
- Dade County4
- Lawrence County4
- Camden County4
- Dallas County4
- Adair County4
- Sullivan County4
- Vernon County4
- Cedar County3
- Hickory County3
- Barry County2
- McDonald County2
- Polk County2
- Stone County2
Nearby
Alerts in force nowTornadoes on recordThe radar archive20202022
Sources
National Weather Service watches, warnings, advisories and statements from the Iowa Environmental Mesonet's VTEC archive, which reconstructs tornado, severe thunderstorm, flash flood and marine warnings back to 1986 from the NWS text archive. Storm Prediction Center watches and mesoscale discussions from SPC's archive through the Mesonet. County centers from the US Census Bureau. Rebuilt daily.