Sumner County, Tennessee: tornado and severe weather warnings
Nothing is in effect for Sumner County as of 4:39 PM CDT: no warnings, watches or advisories. This page checks the National Weather Service every minute.
Open the live map on Sumner County Get a message when a warning reaches your address
The map shows radar, every warning shape, and the path and arrival time of each storm cell headed toward the center of Sumner County. Tap your own street on it for times that apply to you.
The last 12 months in Sumner County
- 2 tornado warnings
- 23 severe thunderstorm warnings
- 10 flash flood warnings
- 3 tornado watches
- 8 severe thunderstorm watches
The most recent tornado warning that included Sumner County was issued Apr 28, 2026 by the Weather Service office in Nashville, TN.
| Date | Issued | Type | Office | Product |
|---|---|---|---|---|
| Aug 8, 2026 | 3:08 PM CDT | Flash flood warning | OHX | text |
| Aug 1, 2026 | 8:43 AM CDT | Flash flood warning | OHX | text |
| Aug 1, 2026 | 5:52 AM CDT | Flash flood warning | OHX | text |
| Jul 26, 2026 | 9:10 PM CDT | Severe thunderstorm warning | OHX | text |
| Jul 21, 2026 | 8:45 PM CDT | Flash flood warning | OHX | text |
| Jul 21, 2026 | 7:58 PM CDT | Severe thunderstorm warning | OHX | text |
| Jul 21, 2026 | 7:46 PM CDT | Severe thunderstorm warning | OHX | text |
| Jul 21, 2026 | 7:38 PM CDT | Severe thunderstorm warning | OHX | text |
| Jul 21, 2026 | 7:30 PM CDT | Flash flood warning | OHX | text |
| Jul 21, 2026 | 7:10 PM CDT | Severe thunderstorm warning | OHX | text |
| Jul 21, 2026 | 7:08 PM CDT | Flash flood warning | OHX | text |
| Jul 21, 2026 | 6:53 PM CDT | Severe thunderstorm warning | OHX | text |
A warning counts here if the Weather Service listed Sumner County in it, even if the warned area covered only part of the county.
Nearby
- Trousdale County, TN
- Simpson County, KY
- Robertson County, TN
- Wilson County, TN
- Allen County, KY
- Macon County, TN
- Davidson County, TN
- Smith County, TN
- All of Tennessee
What the alerts mean
Alerts come from the National Weather Service and refresh every minute. Past warnings come from the Iowa Environmental Mesonet's archive of Weather Service products. During a warning, also listen to local radio, TV or a weather radio.