Grayson County, Kentucky: tornado and severe weather warnings
Nothing is in effect for Grayson County as of 4:11 PM CDT: no warnings, watches or advisories. This page checks the National Weather Service every minute.
Open the live map on Grayson 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 Grayson County. Tap your own street on it for times that apply to you.
The last 12 months in Grayson County
- 7 tornado warnings
- 20 severe thunderstorm warnings
- 9 flash flood warnings
- 2 tornado watches
- 6 severe thunderstorm watches
The most recent tornado warning that included Grayson County was issued Jul 21, 2026 by the Weather Service office in Louisville, KY.
| Date | Issued | Type | Office | Product |
|---|---|---|---|---|
| Aug 22, 2026 | 2:16 PM CDT | Severe thunderstorm warning | LMK | text |
| Aug 12, 2026 | 5:21 PM CDT | Severe thunderstorm warning | LMK | text |
| Jul 26, 2026 | 8:49 PM CDT | Severe thunderstorm warning | LMK | text |
| Jul 26, 2026 | 8:26 PM CDT | Severe thunderstorm warning | LMK | text |
| Jul 21, 2026 | 4:21 PM CDT | Tornado warning | LMK | text |
| Jul 21, 2026 | 4:18 PM CDT | Severe thunderstorm warning | LMK | text |
| Jul 21, 2026 | 4:04 PM CDT | Flash flood warning | LMK | text |
| Jul 21, 2026 | 4:03 PM CDT | Severe thunderstorm warning | LMK | text |
| Jul 21, 2026 | 3:38 PM CDT | Tornado warning | LMK | text |
| Jul 21, 2026 | 3:11 PM CDT | Severe thunderstorm warning | LMK | text |
| Jul 12, 2026 | 9:28 AM CDT | Flash flood warning | LMK | text |
| Jul 11, 2026 | 1:05 AM CDT | Severe thunderstorm warning | LMK | text |
A warning counts here if the Weather Service listed Grayson County in it, even if the warned area covered only part of the county.
Nearby
- Edmonson County, KY
- Breckinridge County, KY
- Butler County, KY
- Hardin County, KY
- Ohio County, KY
- Hart County, KY
- Warren County, KY
- Larue County, KY
- All of Kentucky
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.