Alert archive / Tennessee / Sumner County / 2026
Weather alerts in Sumner County, Tennessee, August 2026
16 weather alerts in August 2026, from the National Weather Service and the Storm Prediction Center. An alert counts here when it covered this county.
- Alerts
- 16
- Warnings
- 4
- Watches
- 2
- Advisories
- 1
- Busiest day
- August 20, 20264 alerts
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 | Lasted |
|---|---|---|---|
| Aug 1, 5:52 AM CDT | Flash Flood Warning | OHX | 3 hr |
| Aug 1, 8:43 AM CDT | Flash Flood Warning | OHX | 77 min |
| Aug 1, 12:31 PM CDT | Mesoscale Discussion | SPC | 2 hr |
| Aug 6, 3:10 PM CDT | Special Weather Statement | OHX | 50 min |
| Aug 8, 1:57 PM CDT | Special Weather Statement | OHX | 48 min |
| Aug 8, 3:08 PM CDT | Flash Flood Warning | OHX | 4 hr |
| Aug 8, 3:13 PM CDT | Special Weather Statement | OHX | 47 min |
| Aug 10, 12:00 PM CDT | Heat Advisory | OHX | 7 days |
| Aug 11, 9:04 PM CDT | Special Weather Statement | OHX | 56 min |
| Aug 14, 10:49 AM CDT | Extreme Heat Warning | OHX | 56 hr |
| Aug 20, 12:08 AM CDT | Severe Thunderstorm Watch | SPC | 6 hr |
| Aug 20, 1:49 AM CDT | Mesoscale Discussion | SPC | 86 min |
| Aug 20, 2:53 AM CDT | Special Weather Statement | OHX | 37 min |
| Aug 20, 5:26 AM CDT | Mesoscale Discussion | SPC | 64 min |
| Aug 22, 3:30 PM CDT | Mesoscale Discussion | SPC | 2 hr |
| Aug 22, 3:53 PM CDT | Severe Thunderstorm Watch | SPC | 5 hr |
By product
Every kind of product issued here, grouped by hazard. Each opens the same place narrowed to that product.
| Product | Alerts |
|---|---|
| Severe storms | |
| Severe Thunderstorm Watch | 2 |
| Mesoscale Discussion | 4 |
| Special Weather Statement | 5 |
| Flooding | |
| Flash Flood Warning | 3 |
| Heat | |
| Extreme Heat Warning | 1 |
| Heat Advisory | 1 |
Nearby
Alerts in force nowTornadoes on recordForecastThe radar archive2025
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.