Alert archive / Missouri / Severe Thunderstorm Warnings / 2021
Severe Thunderstorm Warnings in Missouri, July 2021
76 severe thunderstorm warnings in July 2021. An alert counts here when it covered any part of the state, so the counties below add up to more than the state. The archive of severe thunderstorm warnings reaches back to 1986.
Severe Thunderstorm Warnings by county
Each county as a circle sized by its count in July 2021. Tap one for its archive.
- Severe Thunderstorm Warnings
- 76
- Busiest day
- July 10, 202136 severe thunderstorm warnings
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 8, 3:56 PM CDT | Severe Thunderstorm Warning | PAH | Mississippi, Scott | 49 min |
| Jul 9, 4:51 PM CDT | Severe Thunderstorm Warning | PAH | Butler | 24 min |
| Jul 9, 4:57 PM CDT | Severe Thunderstorm Warning | PAH | Stoddard | 33 min |
| Jul 9, 5:05 PM CDT | Severe Thunderstorm Warning | PAH | Mississippi, New Madrid | 40 min |
| Jul 9, 5:17 PM CDT | Severe Thunderstorm Warning | PAH | Butler, Stoddard | 13 min |
| Jul 9, 6:08 PM CDT | Severe Thunderstorm Warning | PAH | Bollinger, Stoddard, Wayne | 31 min |
| Jul 9, 6:10 PM CDT | Severe Thunderstorm Warning | SGF | Howell, Oregon, Shannon | 50 min |
| Jul 9, 6:43 PM CDT | Severe Thunderstorm Warning | PAH | Cape Girardeau | 17 min |
| Jul 9, 7:16 PM CDT | Severe Thunderstorm Warning | SGF | Howell, Texas | 42 min |
| Jul 9, 8:10 PM CDT | Severe Thunderstorm Warning | EAX | Adair, Schuyler | 35 min |
| Jul 9, 8:15 PM CDT | Severe Thunderstorm Warning | SGF | Howell | 28 min |
| Jul 9, 8:21 PM CDT | Severe Thunderstorm Warning | LSX | Lewis, Marion | 39 min |
| Jul 9, 8:25 PM CDT | Severe Thunderstorm Warning | DVN | Clark | 35 min |
| Jul 9, 8:44 PM CDT | Severe Thunderstorm Warning | EAX | Adair, Schuyler | 46 min |
| Jul 9, 8:55 PM CDT | Severe Thunderstorm Warning | LSX | Marion, Ralls | 50 min |
| Jul 9, 8:57 PM CDT | Severe Thunderstorm Warning | DVN | Clark | 33 min |
| Jul 9, 8:58 PM CDT | Severe Thunderstorm Warning | LSX | Saint Charles, Saint Louis | 62 min |
| Jul 9, 9:00 PM CDT | Severe Thunderstorm Warning | LSX | Knox | 45 min |
| Jul 9, 9:10 PM CDT | Severe Thunderstorm Warning | LSX | Knox, Lewis, Marion, Shelby | 65 min |
| Jul 9, 9:14 PM CDT | Severe Thunderstorm Warning | LSX | Saint Louis, City of Saint Louis | 48 min |
| Jul 9, 9:23 PM CDT | Severe Thunderstorm Warning | EAX | Adair, Macon | 52 min |
| Jul 9, 9:36 PM CDT | Severe Thunderstorm Warning | LSX | Marion, Monroe, Pike, Ralls, Shelby | 54 min |
| Jul 9, 10:07 PM CDT | Severe Thunderstorm Warning | EAX | Adair, Macon | 38 min |
| Jul 9, 10:10 PM CDT | Severe Thunderstorm Warning | LSX | Audrain, Lincoln, Monroe, Pike, Ralls | 50 min |
| Jul 9, 10:32 PM CDT | Severe Thunderstorm Warning | LSX | Monroe, Shelby | 23 min |
| Jul 9, 10:45 PM CDT | Severe Thunderstorm Warning | LSX | Audrain, Callaway, Lincoln, Montgomery, Pike, Warren | 45 min |
| Jul 9, 11:08 PM CDT | Severe Thunderstorm Warning | LSX | Callaway, Franklin, Gasconade, Montgomery, Osage, Warren | 67 min |
| Jul 9, 11:28 PM CDT | Severe Thunderstorm Warning | LSX | Lincoln, Montgomery, Saint Charles, Warren | 47 min |
| Jul 9, 11:59 PM CDT | Severe Thunderstorm Warning | LSX | Franklin, Jefferson, Lincoln, Saint Charles, Saint Louis, Warren and 1 more | 61 min |
| Jul 10, 12:04 AM CDT | Severe Thunderstorm Warning | EAX | Chariton, Howard, Macon, Randolph | 41 min |
| Jul 10, 12:42 AM CDT | Severe Thunderstorm Warning | LSX | Jefferson, Saint Louis, City of Saint Louis | 63 min |
| Jul 10, 12:53 AM CDT | Severe Thunderstorm Warning | EAX | Atchison, Holt, Nodaway, Worth | 52 min |
| Jul 10, 1:08 AM CDT | Severe Thunderstorm Warning | LSX | Jefferson, Sainte Genevieve, Saint Francois, Washington | 52 min |
| Jul 10, 1:40 AM CDT | Severe Thunderstorm Warning | EAX | Andrew, Atchison, DeKalb, Gentry, Holt, Nodaway and 1 more | 50 min |
| Jul 10, 1:44 AM CDT | Severe Thunderstorm Warning | EAX | Buchanan, Clinton, DeKalb, Platte | 46 min |
| Jul 10, 1:50 AM CDT | Severe Thunderstorm Warning | LSX | Iron, Madison, Sainte Genevieve, Saint Francois, Washington | 40 min |
| Jul 10, 2:09 AM CDT | Severe Thunderstorm Warning | EAX | Clay, Jackson, Platte | 51 min |
| Jul 10, 2:28 AM CDT | Severe Thunderstorm Warning | EAX | Buchanan, Caldwell, Clay, Clinton, Daviess, DeKalb and 2 more | 47 min |
| Jul 10, 2:29 AM CDT | Severe Thunderstorm Warning | LSX | Iron, Madison | 21 min |
| Jul 10, 2:32 AM CDT | Severe Thunderstorm Warning | EAX | Andrew, Daviess, DeKalb, Gentry, Harrison, Nodaway and 1 more | 43 min |
| Jul 10, 2:36 AM CDT | Severe Thunderstorm Warning | PAH | Bollinger, Cape Girardeau, Perry | 14 min |
| Jul 10, 12:03 PM CDT | Severe Thunderstorm Warning | SGF | Webster, Wright | 41 min |
| Jul 10, 6:18 PM CDT | Severe Thunderstorm Warning | EAX | Buchanan, Clay, Clinton, Platte | 27 min |
| Jul 10, 6:23 PM CDT | Severe Thunderstorm Warning | PAH | Butler, Carter, Wayne | 52 min |
| Jul 10, 7:18 PM CDT | Severe Thunderstorm Warning | SGF | Texas, Wright | 57 min |
| Jul 10, 7:48 PM CDT | Severe Thunderstorm Warning | EAX | Johnson, Pettis | 27 min |
| Jul 10, 7:53 PM CDT | Severe Thunderstorm Warning | PAH | Stoddard | 52 min |
| Jul 10, 8:07 PM CDT | Severe Thunderstorm Warning | EAX | Cass, Jackson | 23 min |
| Jul 10, 8:11 PM CDT | Severe Thunderstorm Warning | EAX | Johnson, Lafayette, Pettis, Saline | 22 min |
| Jul 10, 8:16 PM CDT | Severe Thunderstorm Warning | PAH | Cape Girardeau, Scott | 44 min |
| Jul 10, 8:16 PM CDT | Severe Thunderstorm Warning | SGF | Howell, Texas | 44 min |
| Jul 10, 8:39 PM CDT | Severe Thunderstorm Warning | SGF | Howell, Oregon, Shannon, Texas | 66 min |
| Jul 10, 8:58 PM CDT | Severe Thunderstorm Warning | PAH | New Madrid | 47 min |
| Jul 10, 9:30 PM CDT | Severe Thunderstorm Warning | PAH | Carter, Ripley | 45 min |
| Jul 10, 10:34 PM CDT | Severe Thunderstorm Warning | MEG | Dunklin, Pemiscot | 41 min |
| Jul 10, 11:49 PM CDT | Severe Thunderstorm Warning | SGF | Barton, Jasper | 41 min |
| Jul 15, 10:24 PM CDT | Severe Thunderstorm Warning | SGF | Barton, Jasper | 51 min |
| Jul 16, 4:14 PM CDT | Severe Thunderstorm Warning | PAH | Mississippi | 18 min |
| Jul 17, 6:16 PM CDT | Severe Thunderstorm Warning | SGF | Greene | 30 min |
| Jul 17, 7:15 PM CDT | Severe Thunderstorm Warning | SGF | Newton | 45 min |
| Jul 17, 7:23 PM CDT | Severe Thunderstorm Warning | SGF | Newton | 52 min |
| Jul 25, 10:57 AM CDT | Severe Thunderstorm Warning | EAX | Bates | 48 min |
| Jul 29, 7:06 PM CDT | Severe Thunderstorm Warning | LSX | Monroe, Pike, Ralls | 54 min |
| Jul 30, 4:34 PM CDT | Severe Thunderstorm Warning | PAH | Butler | 26 min |
| Jul 30, 4:53 PM CDT | Severe Thunderstorm Warning | PAH | Ripley | 22 min |
| Jul 30, 10:05 PM CDT | Severe Thunderstorm Warning | EAX | Atchison, Gentry, Nodaway, Worth | 55 min |
| Jul 30, 10:57 PM CDT | Severe Thunderstorm Warning | EAX | Andrew, Gentry, Harrison, Nodaway, Worth | 48 min |
| Jul 30, 10:59 PM CDT | Severe Thunderstorm Warning | EAX | Harrison, Mercer | 46 min |
| Jul 30, 11:45 PM CDT | Severe Thunderstorm Warning | EAX | Daviess, DeKalb, Gentry, Grundy, Harrison, Livingston | 45 min |
| Jul 31, 1:05 PM CDT | Severe Thunderstorm Warning | PAH | Butler, Wayne | 25 min |
| Jul 31, 2:34 PM CDT | Severe Thunderstorm Warning | PAH | Butler | 41 min |
| Jul 31, 4:07 PM CDT | Severe Thunderstorm Warning | SGF | St. Clair | 38 min |
| Jul 31, 4:12 PM CDT | Severe Thunderstorm Warning | SGF | Camden | 33 min |
| Jul 31, 4:39 PM CDT | Severe Thunderstorm Warning | SGF | Dent, Phelps | 51 min |
| Jul 31, 5:15 PM CDT | Severe Thunderstorm Warning | LSX | Iron, Reynolds | 21 min |
| Jul 31, 6:24 PM CDT | Severe Thunderstorm Warning | SGF | Barton, Dade | 18 min |
By county
Every county with at least one alert. A county page lists each alert that covered it.
- Butler County6
- Howell County5
- Nodaway County5
- Worth County5
- DeKalb County5
- Gentry County5
- Stoddard County4
- Texas County4
- Adair County4
- Marion County4
- Ralls County4
- Saint Louis County4
- Monroe County4
- Pike County4
- Lincoln County4
- Warren County4
- Platte County4
- Harrison County4
- Mississippi County3
- Wayne County3
- Cape Girardeau County3
- Saint Charles County3
- Shelby County3
- City of Saint Louis3
- Macon County3
- Montgomery County3
- Jefferson County3
- Atchison County3
- Andrew County3
- Buchanan County3
- Clinton County3
- Iron County3
- Clay County3
- Daviess County3
- Barton County3
- Scott County2
- New Madrid County2
- Bollinger County2
- Oregon County2
- Shannon County2
45 more counties
- Schuyler County2
- Lewis County2
- Clark County2
- Knox County2
- Audrain County2
- Callaway County2
- Franklin County2
- Holt County2
- Sainte Genevieve County2
- Saint Francois County2
- Washington County2
- Madison County2
- Jackson County2
- Wright County2
- Carter County2
- Johnson County2
- Pettis County2
- Ripley County2
- Jasper County2
- Newton County2
- Gasconade County1
- Osage County1
- Chariton County1
- Howard County1
- Randolph County1
- Caldwell County1
- Ray County1
- Perry County1
- Webster County1
- Cass County1
- Lafayette County1
- Saline County1
- Dunklin County1
- Pemiscot County1
- Greene County1
- Bates County1
- Mercer County1
- Grundy County1
- Livingston County1
- St. Clair County1
- Camden County1
- Dent County1
- Phelps County1
- Reynolds County1
- Dade County1
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.