Alert archive / Tennessee / Flash Flood Warnings / 2026
Flash Flood Warnings in Tennessee, June 2026
25 flash flood warnings in June 2026. 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 flash flood warnings reaches back to 1986.
Flash Flood Warnings by county
Each county as a circle sized by its count in June 2026. Tap one for its archive.
- Flash Flood Warnings
- 25
- Busiest day
- June 28, 20266 flash flood 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 |
|---|---|---|---|---|
| Jun 1, 6:26 PM CDT | Flash Flood Warning | MEG | Shelby | 109 min |
| Jun 7, 11:27 AM CDT | Flash Flood Warning | HUN | Franklin, Lincoln | 7 hr |
| Jun 7, 12:30 PM CDT | Flash Flood Warning | OHX | Lawrence, Wayne | 3 hr |
| Jun 7, 12:47 PM CDT | Flash Flood Warning | HUN | Franklin | 5 hr |
| Jun 8, 3:08 PM CDT | Flash Flood Warning | MRX | Knox, Sevier | 3 hr |
| Jun 8, 4:19 PM CDT | Flash Flood Warning | MRX | Knox | 4 hr |
| Jun 8, 5:30 PM CDT | Flash Flood Warning | MRX | Knox | 4 hr |
| Jun 9, 2:55 PM CDT | Flash Flood Warning | MEG | Henry, Weakley | 2 hr |
| Jun 9, 3:20 PM CDT | Flash Flood Warning | OHX | Robertson, Sumner | 5 hr |
| Jun 9, 4:13 PM CDT | Flash Flood Warning | OHX | Robertson, Sumner | 4 hr |
| Jun 9, 5:07 PM CDT | Flash Flood Warning | OHX | Davidson, Robertson, Rutherford, Sumner, Wilson | 3 hr |
| Jun 12, 10:58 AM CDT | Flash Flood Warning | MEG | Shelby | 4 hr |
| Jun 12, 1:09 PM CDT | Flash Flood Warning | MEG | Fayette, Shelby | 3 hr |
| Jun 13, 6:21 PM CDT | Flash Flood Warning | MEG | Carroll, Gibson, Weakley | 2 hr |
| Jun 13, 6:21 PM CDT | Flash Flood Warning | MEG | Fayette, Haywood, Tipton | 3 hr |
| Jun 13, 6:45 PM CDT | Flash Flood Warning | MEG | Shelby | 2 hr |
| Jun 13, 6:46 PM CDT | Flash Flood Warning | MEG | Shelby | 3 hr |
| Jun 13, 9:28 PM CDT | Flash Flood Warning | OHX | Giles, Marshall | 2 hr |
| Jun 22, 9:47 AM CDT | Flash Flood Warning | MEG | Shelby | 3 hr |
| Jun 28, 12:18 AM CDT | Flash Flood Warning | MRX | Greene, Hancock, Hawkins, Sullivan, Washington | 3 hr |
| Jun 28, 3:03 AM CDT | Flash Flood Warning | MRX | Anderson, Knox, Morgan, Roane | 3 hr |
| Jun 28, 4:22 AM CDT | Flash Flood Warning | MRX | Campbell, Claiborne, Scott | 8 hr |
| Jun 28, 8:08 AM CDT | Flash Flood Warning | MRX | Anderson, Campbell, Grainger, Jefferson, Knox, Sevier and 1 more | 5 hr |
| Jun 28, 8:39 AM CDT | Flash Flood Warning | OHX | Fentress, Pickett | 4 hr |
| Jun 28, 10:26 AM CDT | Flash Flood Warning | MRX | Cocke, Jefferson, Sevier | 2 hr |
By county
Every county with at least one alert. A county page lists each alert that covered it.
- Shelby County6
- Knox County5
- Sevier County3
- Robertson County3
- Sumner County3
- Franklin County2
- Weakley County2
- Fayette County2
- Anderson County2
- Campbell County2
- Jefferson County2
- Lincoln County1
- Lawrence County1
- Wayne County1
- Henry County1
- Davidson County1
- Rutherford County1
- Wilson County1
- Carroll County1
- Gibson County1
- Haywood County1
- Tipton County1
- Giles County1
- Marshall County1
- Greene County1
- Hancock County1
- Hawkins County1
- Sullivan County1
- Washington County1
- Morgan County1
- Roane County1
- Claiborne County1
- Scott County1
- Grainger County1
- Union County1
- Fentress County1
- Pickett County1
- Cocke County1
Nearby
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.