Hamilton County, Tennessee: tornado and severe weather warnings
Nothing is in effect for Hamilton County as of 6:57 PM EDT: no warnings, watches or advisories. This page checks the National Weather Service every minute.
Open the live map on Hamilton 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 Hamilton County. Tap your own street on it for times that apply to you.
The last 12 months in Hamilton County
- 1 tornado warnings
- 27 severe thunderstorm warnings
- 3 flash flood warnings
- 1 tornado watches
- 4 severe thunderstorm watches
The most recent tornado warning that included Hamilton County was issued May 24, 2026 by the Weather Service office in Morristown, TN.
| Date | Issued | Type | Office | Product |
|---|---|---|---|---|
| Sep 21, 2026 | 3:55 PM EDT | Severe thunderstorm warning | MRX | text |
| Sep 20, 2026 | 6:41 PM EDT | Severe thunderstorm warning | MRX | text |
| Sep 19, 2026 | 1:46 PM EDT | Severe thunderstorm warning | MRX | text |
| Aug 17, 2026 | 6:03 PM EDT | Severe thunderstorm warning | MRX | text |
| Aug 17, 2026 | 3:59 PM EDT | Severe thunderstorm warning | MRX | text |
| Aug 12, 2026 | 12:20 AM EDT | Flash flood warning | MRX | text |
| Aug 7, 2026 | 4:16 PM EDT | Severe thunderstorm warning | MRX | text |
| Aug 1, 2026 | 9:17 PM EDT | Severe thunderstorm warning | MRX | text |
| Aug 1, 2026 | 8:11 PM EDT | Severe thunderstorm warning | MRX | text |
| Jul 10, 2026 | 1:57 PM EDT | Severe thunderstorm warning | MRX | text |
| Jul 5, 2026 | 1:48 PM EDT | Severe thunderstorm warning | MRX | text |
| Jul 5, 2026 | 1:39 PM EDT | Severe thunderstorm warning | MRX | text |
A warning counts here if the Weather Service listed Hamilton County in it, even if the warned area covered only part of the county.
Nearby
- Catoosa County, GA
- Sequatchie County, TN
- Bradley County, TN
- Marion County, TN
- Dade County, GA
- Whitfield County, GA
- Bledsoe County, TN
- Walker County, GA
- 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.