Herkimer County, New York: tornado and severe weather warnings
Nothing is in effect for Herkimer County as of 5:50 PM EDT: no warnings, watches or advisories. This page checks the National Weather Service every minute.
Open the live map on Herkimer 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 Herkimer County. Tap your own street on it for times that apply to you.
The last 12 months in Herkimer County
- 0 tornado warnings
- 11 severe thunderstorm warnings
- 1 flash flood warnings
- 2 tornado watches
- 4 severe thunderstorm watches
No tornado warning has included Herkimer County in the last 12 months.
| Date | Issued | Type | Office | Product |
|---|---|---|---|---|
| Aug 27, 2026 | 3:52 PM EDT | Severe thunderstorm warning | ALY | text |
| Jul 1, 2026 | 8:59 PM EDT | Severe thunderstorm warning | ALY | text |
| Jul 1, 2026 | 8:35 PM EDT | Flash flood warning | ALY | text |
| Jul 1, 2026 | 8:13 PM EDT | Severe thunderstorm warning | ALY | text |
| Jul 1, 2026 | 7:24 PM EDT | Severe thunderstorm warning | ALY | text |
| Jun 30, 2026 | 3:37 PM EDT | Severe thunderstorm warning | ALY | text |
| Jun 30, 2026 | 2:53 PM EDT | Severe thunderstorm warning | ALY | text |
| Jun 30, 2026 | 2:02 PM EDT | Severe thunderstorm warning | ALY | text |
| Jun 18, 2026 | 12:53 PM EDT | Severe thunderstorm warning | ALY | text |
| Jun 18, 2026 | 12:06 PM EDT | Severe thunderstorm warning | ALY | text |
| Apr 16, 2026 | 6:57 PM EDT | Severe thunderstorm warning | ALY | text |
| Apr 14, 2026 | 3:25 PM EDT | Severe thunderstorm warning | ALY | text |
A warning counts here if the Weather Service listed Herkimer County in it, even if the warned area covered only part of the county.
Nearby
- Hamilton County, NY
- Lewis County, NY
- Oneida County, NY
- Fulton County, NY
- Warren County, NY
- Montgomery County, NY
- Saratoga County, NY
- Madison County, NY
- All of New York
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.