Alert archive / Missouri / Heat Advisories
Heat Advisories in Missouri, 2025
44 heat advisories in 2025. 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 heat advisories reaches back to 2005.
Heat Advisories by county
Each county as a circle sized by its count in 2025. Tap one for its archive.
- Heat Advisories
- 44
- Busiest month
- July21 heat advisories
- Busiest day
- August 14, 20255 heat advisories
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 |
|---|---|---|---|---|
| Jun 19, 1:41 PM CDT | Heat Advisory | EAX | Adair, Andrew, Atchison, Bates, Buchanan, Caldwell and 31 more | 4 days |
| Jun 19, 1:56 PM CDT | Heat Advisory | LSX | Audrain, Boone, Callaway, Cole, Crawford, Franklin and 23 more | 7 days |
| Jun 20, 1:51 AM CDT | Heat Advisory | PAH | Bollinger, Butler, Cape Girardeau, Carter, Mississippi, New Madrid and 5 more | 8 days |
| Jun 20, 2:37 AM CDT | Heat Advisory | DVN | Clark, Scotland | 4 days |
| Jun 20, 1:32 PM CDT | Heat Advisory | MEG | Dunklin, Pemiscot | 30 hr |
| Jun 20, 1:45 PM CDT | Heat Advisory | SGF | Barton, Benton, Camden, Cedar, Dade, Dallas and 18 more | 56 hr |
| Jun 21, 2:49 AM CDT | Heat Advisory | MEG | Dunklin, Pemiscot | 7 days |
| Jun 26, 3:05 AM CDT | Heat Advisory | DVN | Clark | 16 hr |
| Jul 15, 11:33 AM CDT | Heat Advisory | MEG | Dunklin, Pemiscot | 57 hr |
| Jul 16, 1:46 AM CDT | Heat Advisory | PAH | Bollinger, Butler, Cape Girardeau, Mississippi, New Madrid, Scott and 2 more | 17 hr |
| Jul 16, 9:57 PM CDT | Heat Advisory | PAH | Bollinger, Butler, Cape Girardeau, Carter, Mississippi, New Madrid and 5 more | 21 hr |
| Jul 17, 10:37 PM CDT | Heat Advisory | MEG | Dunklin, Pemiscot | 22 hr |
| Jul 18, 1:35 AM CDT | Heat Advisory | PAH | Bollinger, Butler, Cape Girardeau, Carter, Mississippi, New Madrid and 4 more | 17 hr |
| Jul 18, 12:57 PM CDT | Heat Advisory | MEG | Dunklin, Pemiscot | 32 hr |
| Jul 19, 2:48 AM CDT | Heat Advisory | PAH | Bollinger, Cape Girardeau, Perry, Wayne | 17 hr |
| Jul 19, 11:27 AM CDT | Heat Advisory | MEG | Dunklin, Pemiscot | 33 hr |
| Jul 19, 7:46 PM CDT | Heat Advisory | PAH | Bollinger, Butler, Cape Girardeau, Carter, Mississippi, New Madrid and 5 more | 9 days |
| Jul 20, 3:48 PM CDT | Heat Advisory | EAX | Andrew, Atchison, Buchanan, Caldwell, Clinton, Daviess and 5 more | 23 hr |
| Jul 21, 1:57 PM CDT | Heat Advisory | LSX | Audrain, Boone, Callaway, Cole, Crawford, Gasconade and 18 more | 9 days |
| Jul 22, 2:20 AM CDT | Heat Advisory | SGF | Barry, Barton, Benton, Camden, Cedar, Christian and 28 more | 9 days |
| Jul 22, 3:00 AM CDT | Heat Advisory | EAX | Adair, Andrew, Atchison, Bates, Buchanan, Caldwell and 31 more | 64 hr |
| Jul 22, 3:02 AM CDT | Heat Advisory | DVN | Clark, Scotland | 16 hr |
| Jul 22, 2:17 PM CDT | Heat Advisory | DVN | Clark, Scotland | 53 hr |
| Jul 23, 11:34 AM CDT | Heat Advisory | MEG | Dunklin, Pemiscot | 56 hr |
| Jul 25, 11:53 AM CDT | Heat Advisory | MEG | Dunklin, Pemiscot | 4 days |
| Jul 26, 4:32 AM CDT | Heat Advisory | EAX | Bates, Cass, Cooper, Henry, Howard, Johnson and 3 more | 16 hr |
| Jul 26, 4:59 AM CDT | Heat Advisory | EAX | Adair, Andrew, Atchison, Bates, Buchanan, Caldwell and 31 more | 5 days |
| Jul 26, 1:45 PM CDT | Heat Advisory | DVN | Clark, Scotland | 31 hr |
| Jul 28, 2:11 PM CDT | Heat Advisory | DVN | Clark, Scotland | 30 hr |
| Aug 7, 1:29 PM CDT | Heat Advisory | EAX | Adair, Andrew, Atchison, Bates, Buchanan, Caldwell and 31 more | 55 hr |
| Aug 7, 1:31 PM CDT | Heat Advisory | DVN | Clark, Scotland | 29 hr |
| Aug 7, 1:54 PM CDT | Heat Advisory | SGF | Barry, Barton, Benton, Camden, Cedar, Christian and 20 more | 54 hr |
| Aug 14, 11:41 AM CDT | Heat Advisory | MEG | Dunklin, Pemiscot | 31 hr |
| Aug 14, 1:03 PM CDT | Heat Advisory | SGF | Barry, Barton, Benton, Camden, Cedar, Christian and 28 more | 5 days |
| Aug 14, 1:35 PM CDT | Heat Advisory | EAX | Adair, Andrew, Atchison, Bates, Buchanan, Caldwell and 31 more | 29 hr |
| Aug 14, 1:35 PM CDT | Heat Advisory | EAX | Adair, Andrew, Atchison, Bates, Buchanan, Caldwell and 31 more | 53 hr |
| Aug 14, 2:34 PM CDT | Heat Advisory | LSX | Audrain, Boone, Callaway, Cole, Crawford, Franklin and 23 more | 5 days |
| Aug 15, 9:46 AM CDT | Heat Advisory | MEG | Dunklin, Pemiscot | 5 days |
| Aug 15, 11:40 AM CDT | Heat Advisory | DVN | Clark, Scotland | 32 hr |
| Aug 15, 2:00 PM CDT | Heat Advisory | EAX | Bates, Carroll, Cass, Chariton, Clay, Cooper and 11 more | 53 hr |
| Aug 16, 1:41 AM CDT | Heat Advisory | PAH | Bollinger, Butler, Cape Girardeau, Carter, Mississippi, New Madrid and 5 more | 4 days |
| Aug 17, 2:09 AM CDT | Heat Advisory | DVN | Clark, Scotland | 18 hr |
| Aug 18, 3:03 AM CDT | Heat Advisory | DVN | Clark, Scotland | 16 hr |
| Aug 18, 3:15 AM CDT | Heat Advisory | EAX | Bates, Cass, Chariton, Cooper, Henry, Howard and 5 more | 16 hr |
By county
Every county with at least one alert. A county page lists each alert that covered it.
- Clark County10
- Dunklin County10
- Pemiscot County10
- Bates County9
- Cass County9
- Cooper County9
- Henry County9
- Howard County9
- Johnson County9
- Pettis County9
- Randolph County9
- Saline County9
- Scotland County9
- Chariton County8
- Macon County8
- Andrew County7
- Atchison County7
- Buchanan County7
- Caldwell County7
- Carroll County7
- Clay County7
- Clinton County7
- Daviess County7
- DeKalb County7
- Gentry County7
- Holt County7
- Jackson County7
- Lafayette County7
- Livingston County7
- Nodaway County7
- Platte County7
- Ray County7
- Bollinger County7
- Cape Girardeau County7
- Wayne County7
- Adair County6
- Grundy County6
- Harrison County6
- Linn County6
- Mercer County6
75 more counties
- Putnam County6
- Schuyler County6
- Sullivan County6
- Worth County6
- Butler County6
- Mississippi County6
- New Madrid County6
- Scott County6
- Stoddard County6
- Carter County5
- Perry County5
- Ripley County5
- Barton County4
- Benton County4
- Camden County4
- Cedar County4
- Dade County4
- Dallas County4
- Greene County4
- Hickory County4
- Laclede County4
- Miller County4
- Morgan County4
- Polk County4
- Pulaski County4
- St. Clair County4
- Vernon County4
- Webster County4
- Wright County4
- Audrain County3
- Boone County3
- Callaway County3
- Cole County3
- Crawford County3
- Gasconade County3
- Iron County3
- Knox County3
- Lewis County3
- Lincoln County3
- Madison County3
- Marion County3
- Moniteau County3
- Monroe County3
- Montgomery County3
- Osage County3
- Pike County3
- Ralls County3
- Reynolds County3
- Sainte Genevieve County3
- Saint Francois County3
- Shelby County3
- Warren County3
- Washington County3
- Dent County3
- Howell County3
- Maries County3
- Oregon County3
- Phelps County3
- Shannon County3
- Texas County3
- Barry County3
- Christian County3
- Douglas County3
- Jasper County3
- Lawrence County3
- McDonald County3
- Newton County3
- Stone County3
- Taney County3
- Franklin County2
- Jefferson County2
- Saint Charles County2
- Saint Louis County2
- City of Saint Louis2
- Ozark County2
The busiest days
Days with the most alerts issued, by UTC date.
Nearby
Alerts in force nowTornadoes on recordThe radar archive20242026
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.