Alert archive / Missouri / Severe Thunderstorm Watches
Severe Thunderstorm Watches in Missouri, 2018
35 severe thunderstorm watches in 2018. 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 watches reaches back to 1997.
Severe Thunderstorm Watches by county
Each county as a circle sized by its count in 2018. Tap one for its archive.
- Severe Thunderstorm Watches
- 35
- Busiest month
- June13 severe thunderstorm watches
- Busiest day
- June 26, 20184 severe thunderstorm watches
Over time
By month
The alerts
Every alert, in the order issued. Times are local, Central Time. Each opens its own page with the text, the map, the radar and the sounding.
| Issued | Product | Office | Counties | Lasted |
|---|---|---|---|---|
| May 2, 3:56 PM CDT | Severe Thunderstorm Watch | SPC | Clark, Scotland | 9 hr |
| May 2, 11:09 PM CDT | Severe Thunderstorm Watch | SPC | Audrain, Barry, Barton, Benton, Boone, Callaway and 57 more | 7 hr |
| May 3, 2:57 PM CDT | Severe Thunderstorm Watch | SPC | Andrew, Atchison, Buchanan, Gentry, Holt, Nodaway and 1 more | 6 hr |
| May 14, 1:20 PM CDT | Severe Thunderstorm Watch | SPC | Adair, Audrain, Barton, Bates, Benton, Boone and 56 more | 11 hr |
| May 19, 1:36 PM CDT | Severe Thunderstorm Watch | SPC | Butler, Carter, Dent, Douglas, Dunklin, Howell and 12 more | 6 hr |
| May 19, 2:30 PM CDT | Severe Thunderstorm Watch | SPC | Barton, Benton, Camden, Cedar, Dade, Dallas and 8 more | 11 hr |
| May 19, 4:21 PM CDT | Severe Thunderstorm Watch | SPC | Bates, Buchanan, Caldwell, Carroll, Cass, Chariton and 12 more | 3 hr |
| May 20, 12:32 PM CDT | Severe Thunderstorm Watch | SPC | Butler, Cape Girardeau, Dunklin, Mississippi, New Madrid, Pemiscot and 2 more | 6 hr |
| May 20, 3:32 PM CDT | Severe Thunderstorm Watch | SPC | Barry, Barton, Bates, Benton, Camden, Cedar and 14 more | 4 hr |
| May 29, 2:40 PM CDT | Severe Thunderstorm Watch | SPC | Atchison, Holt, Nodaway | 7 hr |
| May 31, 7:56 PM CDT | Severe Thunderstorm Watch | SPC | Barry, Bollinger, Butler, Cape Girardeau, Carter, Christian and 27 more | 7 hr |
| Jun 2, 5:48 AM CDT | Severe Thunderstorm Watch | SPC | Barton, Bates, Benton, Camden, Carroll, Cass and 25 more | 4 hr |
| Jun 2, 2:19 PM CDT | Severe Thunderstorm Watch | SPC | Butler, Carter, Douglas, Dunklin, Howell, Mississippi and 11 more | 10 hr |
| Jun 6, 3:23 PM CDT | Severe Thunderstorm Watch | SPC | Atchison | 9 hr |
| Jun 11, 6:12 PM CDT | Severe Thunderstorm Watch | SPC | Andrew, Atchison, Bates, Buchanan, Caldwell, Carroll and 19 more | 8 hr |
| Jun 21, 1:39 PM CDT | Severe Thunderstorm Watch | SPC | Bollinger, Butler, Cape Girardeau, Dunklin, Mississippi, New Madrid and 5 more | 7 hr |
| Jun 26, 12:35 PM CDT | Severe Thunderstorm Watch | SPC | Barton, Bates, Benton, Camden, Carroll, Cass and 31 more | 7 hr |
| Jun 26, 1:26 PM CDT | Severe Thunderstorm Watch | SPC | Barry, Christian, Douglas, Jasper, Lawrence, McDonald and 4 more | 6 hr |
| Jun 26, 2:22 PM CDT | Severe Thunderstorm Watch | SPC | Bollinger, Boone, Callaway, Cape Girardeau, Cole, Crawford and 19 more | 6 hr |
| Jun 26, 5:26 PM CDT | Severe Thunderstorm Watch | SPC | Butler, Carter, Dunklin, Mississippi, New Madrid, Pemiscot and 3 more | 6 hr |
| Jun 28, 1:04 PM CDT | Severe Thunderstorm Watch | SPC | Adair, Clark, Franklin, Jefferson, Knox, Lewis and 13 more | 7 hr |
| Jun 28, 5:33 PM CDT | Severe Thunderstorm Watch | SPC | Bollinger, Butler, Cape Girardeau, Dunklin, Iron, Madison and 10 more | 7 hr |
| Jun 30, 4:57 PM CDT | Severe Thunderstorm Watch | SPC | Andrew, Atchison, Buchanan, Caldwell, Clay, Clinton and 9 more | 6 hr |
| Jul 19, 1:00 AM CDT | Severe Thunderstorm Watch | SPC | Andrew, Atchison, Buchanan, Holt, Nodaway | 5 hr |
| Jul 19, 11:22 AM CDT | Severe Thunderstorm Watch | SPC | Barry, Barton, Bates, Benton, Caldwell, Callaway and 47 more | 10 hr |
| Jul 19, 12:26 PM CDT | Severe Thunderstorm Watch | SPC | Platte | 8 hr |
| Jul 19, 6:49 PM CDT | Severe Thunderstorm Watch | SPC | Knox, Lewis, Lincoln, Marion, Pike, Ralls and 4 more | 7 hr |
| Jul 19, 8:54 PM CDT | Severe Thunderstorm Watch | SPC | Dunklin, Pemiscot | 114 min |
| Jul 20, 3:58 PM CDT | Severe Thunderstorm Watch | SPC | Butler, Carter, Douglas, Howell, Oregon, Ozark and 4 more | 6 hr |
| Aug 16, 3:28 PM CDT | Severe Thunderstorm Watch | SPC | Barton, Bates, Buchanan, Caldwell, Carroll, Cass and 16 more | 8 hr |
| Aug 16, 6:51 PM CDT | Severe Thunderstorm Watch | SPC | Barry, Barton, Benton, Camden, Cedar, Christian and 28 more | 6 hr |
| Aug 20, 12:46 PM CDT | Severe Thunderstorm Watch | SPC | Bollinger, Butler, Cape Girardeau, Carter, Crawford, Dent and 23 more | 7 hr |
| Aug 28, 5:06 PM CDT | Severe Thunderstorm Watch | SPC | Adair, Caldwell, Carroll, Chariton, Clark, Daviess and 14 more | 6 hr |
| Sep 1, 8:20 PM CDT | Severe Thunderstorm Watch | SPC | Atchison, Gentry, Harrison, Holt, Mercer, Nodaway and 1 more | 5 hr |
| Sep 20, 3:11 PM CDT | Severe Thunderstorm Watch | SPC | Atchison, Holt, Nodaway | 8 hr |
By county
Every county with at least one alert. A county page lists each alert that covered it.
- Barton County9
- Cedar County9
- Howell County9
- Oregon County9
- St. Clair County9
- Shannon County9
- Vernon County9
- Butler County9
- Dunklin County9
- Pemiscot County9
- Stoddard County9
- Benton County8
- Camden County8
- Dade County8
- Dallas County8
- Douglas County8
- Hickory County8
- Jasper County8
- Morgan County8
- Newton County8
- Ozark County8
- Polk County8
- Texas County8
- Wright County8
- Atchison County8
- Bates County8
- Henry County8
- Lafayette County8
- Mississippi County8
- New Madrid County8
- Scott County8
- Wayne County8
- Dent County7
- Lawrence County7
- Miller County7
- Holt County7
- Nodaway County7
- Caldwell County7
- Carroll County7
- Cass County7
75 more counties
- Clay County7
- Jackson County7
- Johnson County7
- Platte County7
- Ray County7
- Ripley County7
- Barry County6
- Crawford County6
- Greene County6
- Iron County6
- Laclede County6
- McDonald County6
- Pulaski County6
- Saint Louis County6
- Washington County6
- Webster County6
- City of Saint Louis6
- Buchanan County6
- Clinton County6
- Pettis County6
- Saline County6
- Carter County6
- Cape Girardeau County6
- Christian County5
- Franklin County5
- Jefferson County5
- Knox County5
- Lewis County5
- Madison County5
- Maries County5
- Moniteau County5
- Phelps County5
- Reynolds County5
- Saint Charles County5
- Sainte Genevieve County5
- Saint Francois County5
- Stone County5
- Taney County5
- Bollinger County5
- Callaway County4
- Cole County4
- Gasconade County4
- Lincoln County4
- Marion County4
- Osage County4
- Pike County4
- Ralls County4
- Shelby County4
- Warren County4
- Andrew County4
- Gentry County4
- Worth County4
- Chariton County4
- Livingston County4
- Perry County4
- Clark County3
- Scotland County3
- Boone County3
- Monroe County3
- Montgomery County3
- Adair County3
- Cooper County3
- Linn County3
- Daviess County3
- Harrison County3
- Mercer County3
- Audrain County2
- Howard County2
- Macon County2
- DeKalb County2
- Grundy County2
- Putnam County2
- Schuyler County2
- Randolph County1
- Sullivan County1
The busiest days
Days with the most alerts issued, by UTC date.
Nearby
Alerts in force nowTornadoes on recordThe radar archive20172019
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. Warning verification from the Mesonet's Cow. Rebuilt daily.