DeKalb County, Georgia: tornado and severe weather warnings
Nothing is in effect for DeKalb County as of 5:54 PM EDT: no warnings, watches or advisories. This page checks the National Weather Service every minute.
Open the live map on DeKalb 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 DeKalb County. Tap your own street on it for times that apply to you.
The last 12 months in DeKalb County
- 1 tornado warnings
- 18 severe thunderstorm warnings
- 13 flash flood warnings
- 3 tornado watches
- 2 severe thunderstorm watches
The most recent tornado warning that included DeKalb County was issued Mar 16, 2026 by the Weather Service office in Atlanta/Peachtree City, GA.
| Date | Issued | Type | Office | Product |
|---|---|---|---|---|
| Oct 10, 2026 | 7:12 AM EDT | Flash flood warning | FFC | text |
| Sep 19, 2026 | 7:20 PM EDT | Severe thunderstorm warning | FFC | text |
| Sep 19, 2026 | 7:04 PM EDT | Severe thunderstorm warning | FFC | text |
| Sep 12, 2026 | 10:23 AM EDT | Flash flood warning | FFC | text |
| Sep 12, 2026 | 9:39 AM EDT | Flash flood warning | FFC | text |
| Sep 11, 2026 | 5:11 PM EDT | Flash flood warning | FFC | text |
| Sep 11, 2026 | 4:34 PM EDT | Flash flood warning | FFC | text |
| Sep 6, 2026 | 3:25 PM EDT | Severe thunderstorm warning | FFC | text |
| Sep 5, 2026 | 6:44 PM EDT | Severe thunderstorm warning | FFC | text |
| Sep 5, 2026 | 6:09 PM EDT | Severe thunderstorm warning | FFC | text |
| Jul 29, 2026 | 12:24 AM EDT | Severe thunderstorm warning | FFC | text |
| Jul 27, 2026 | 10:47 AM EDT | Flash flood warning | FFC | text |
A warning counts here if the Weather Service listed DeKalb County in it, even if the warned area covered only part of the county.
Nearby
- Fulton County, GA
- Rockdale County, GA
- Gwinnett County, GA
- Clayton County, GA
- Henry County, GA
- Cobb County, GA
- Newton County, GA
- Walton County, GA
- All of Georgia
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.