Alert archive / Tennessee / Excessive Heat Warnings
Excessive Heat Warnings in Tennessee, 2022
7 excessive heat warnings in 2022. 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 2022. Tap one for its archive.
- Excessive Heat Warnings
- 7
- Busiest month
- July6 excessive heat warnings
- Busiest day
- July 6, 20222 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 13, 2:49 AM CDT | Excessive Heat Warning | MEG | Benton, Carroll, Chester, Crockett, Decatur, Dyer and 15 more | 17 hr |
| Jul 5, 12:37 PM CDT | Excessive Heat Warning | MEG | Benton, Carroll, Chester, Crockett, Decatur, Dyer and 15 more | 4 days |
| Jul 6, 2:26 AM CDT | Excessive Heat Warning | HUN | Lincoln, Moore | 65 hr |
| Jul 6, 2:31 AM CDT | Excessive Heat Warning | OHX | Bedford, Cheatham, Davidson, Dickson, Giles, Hickman and 15 more | 66 hr |
| Jul 19, 3:09 AM CDT | Excessive Heat Warning | MEG | Benton, Carroll, Chester, Crockett, Decatur, Dyer and 15 more | 42 hr |
| Jul 20, 3:25 AM CDT | Excessive Heat Warning | OHX | Dickson, Hickman, Houston, Humphreys, Lewis, Montgomery and 3 more | 16 hr |
| Jul 26, 11:44 AM CDT | Excessive Heat Warning | MEG | Dyer, Lake, Lauderdale, Obion, Shelby, Tipton | 8 hr |
By county
Every county with at least one alert. A county page lists each alert that covered it.
- Dyer County4
- Lake County4
- Lauderdale County4
- Obion County4
- Shelby County4
- Tipton County4
- Benton County3
- Carroll County3
- Chester County3
- Crockett County3
- Decatur County3
- Fayette County3
- Gibson County3
- Hardeman County3
- Hardin County3
- Haywood County3
- Henderson County3
- Henry County3
- McNairy County3
- Madison County3
- Weakley County3
- Dickson County2
- Hickman County2
- Houston County2
- Humphreys County2
- Lewis County2
- Montgomery County2
- Perry County2
- Stewart County2
- Wayne County2
- Lincoln County1
- Moore County1
- Bedford County1
- Cheatham County1
- Davidson County1
- Giles County1
- Lawrence County1
- Marshall County1
- Maury County1
- Robertson County1
The busiest days
Days with the most alerts issued, by UTC date.
Nearby
Alerts in force nowTornadoes on recordThe radar archive20212023
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.