Alert archive / Missouri / Excessive Heat Warnings
Excessive Heat Warnings in Missouri, 2024
13 excessive heat warnings in 2024. 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 excessive heat warnings reaches back to 2005.
Excessive Heat Warnings by county
Each county as a circle sized by its count in 2024. Tap one for its archive.
- Excessive Heat Warnings
- 13
- Busiest month
- July10 excessive heat warnings
- Busiest day
- July 29, 20243 excessive heat warnings
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 28, 2:55 PM CDT | Excessive Heat Warning | MEG | Dunklin, Pemiscot | 30 hr |
| Jul 2, 12:27 PM CDT | Excessive Heat Warning | MEG | Dunklin, Pemiscot | 32 hr |
| Jul 3, 3:58 AM CDT | Excessive Heat Warning | MEG | Dunklin, Pemiscot | 40 hr |
| Jul 15, 1:56 PM CDT | Excessive Heat Warning | MEG | Dunklin, Pemiscot | 31 hr |
| Jul 28, 3:27 AM CDT | Excessive Heat Warning | LSX | Audrain, Boone, Callaway, Cole, Franklin, Gasconade and 17 more | 5 days |
| Jul 28, 2:15 PM CDT | Excessive Heat Warning | EAX | Adair, Andrew, Atchison, Bates, Buchanan, Caldwell and 31 more | 4 days |
| Jul 29, 3:27 AM CDT | Excessive Heat Warning | MEG | Dunklin, Pemiscot | 41 hr |
| Jul 29, 2:09 PM CDT | Excessive Heat Warning | SGF | Barton, Benton, Camden, Cedar, Dade, Dallas and 8 more | 53 hr |
| Jul 29, 2:32 PM CDT | Excessive Heat Warning | PAH | Bollinger, Butler, Cape Girardeau, Carter, Mississippi, New Madrid and 5 more | 3 days |
| Jul 30, 3:05 AM CDT | Excessive Heat Warning | MEG | Dunklin, Pemiscot | 41 hr |
| Jul 31, 2:27 AM CDT | Excessive Heat Warning | MEG | Dunklin, Pemiscot | 42 hr |
| Aug 14, 2:30 PM CDT | Excessive Heat Warning | MEG | Dunklin, Pemiscot | 55 hr |
| Aug 25, 2:11 AM CDT | Excessive Heat Warning | DVN | Clark, Scotland | 66 hr |
By county
Every county with at least one alert. A county page lists each alert that covered it.
- Dunklin County8
- Pemiscot County8
- Audrain County1
- Boone County1
- Callaway County1
- Cole County1
- Franklin County1
- Gasconade County1
- Jefferson County1
- Knox County1
- Lewis County1
- Lincoln County1
- Marion County1
- Moniteau County1
- Monroe County1
- Montgomery County1
- Osage County1
- Pike County1
- Ralls County1
- Saint Charles County1
- Sainte Genevieve County1
- Saint Louis County1
- Shelby County1
- Warren County1
- City of Saint Louis1
- Adair County1
- Andrew County1
- Atchison County1
- Bates County1
- Buchanan County1
- Caldwell County1
- Carroll County1
- Cass County1
- Chariton County1
- Clay County1
- Clinton County1
- Cooper County1
- Daviess County1
- DeKalb County1
- Gentry County1
49 more counties
- Grundy County1
- Harrison County1
- Henry County1
- Holt County1
- Howard County1
- Jackson County1
- Johnson County1
- Lafayette County1
- Linn County1
- Livingston County1
- Macon County1
- Mercer County1
- Nodaway County1
- Pettis County1
- Platte County1
- Putnam County1
- Randolph County1
- Ray County1
- Saline County1
- Schuyler County1
- Sullivan County1
- Worth County1
- Barton County1
- Benton County1
- Camden County1
- Cedar County1
- Dade County1
- Dallas County1
- Hickory County1
- Jasper County1
- Maries County1
- Miller County1
- Morgan County1
- Polk County1
- St. Clair County1
- Vernon County1
- Bollinger County1
- Butler County1
- Cape Girardeau County1
- Carter County1
- Mississippi County1
- New Madrid County1
- Perry County1
- Ripley County1
- Scott County1
- Stoddard County1
- Wayne County1
- Clark County1
- Scotland County1
The busiest days
Days with the most alerts issued, by UTC date.
Nearby
Alerts in force nowTornadoes on recordThe radar archive20232025
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.