McKean County, Pennsylvania: tornado and severe weather warnings
Nothing is in effect for McKean County as of 6:28 PM EDT: no warnings, watches or advisories. This page checks the National Weather Service every minute.
Open the live map on McKean 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 McKean County. Tap your own street on it for times that apply to you.
The last 12 months in McKean County
- 5 tornado warnings
- 34 severe thunderstorm warnings
- 7 flash flood warnings
- 2 tornado watches
- 15 severe thunderstorm watches
The most recent tornado warning that included McKean County was issued Sep 9, 2026 by the Weather Service office in State College, PA.
| Date | Issued | Type | Office | Product |
|---|---|---|---|---|
| Sep 9, 2026 | 8:59 PM EDT | Tornado warning | CTP | text |
| Sep 9, 2026 | 7:16 PM EDT | Tornado warning | CTP | text |
| Sep 3, 2026 | 2:56 AM EDT | Flash flood warning | CTP | text |
| Sep 2, 2026 | 11:43 PM EDT | Severe thunderstorm warning | CTP | text |
| Sep 2, 2026 | 11:15 PM EDT | Tornado warning | CTP | text |
| Sep 2, 2026 | 11:09 PM EDT | Severe thunderstorm warning | CTP | text |
| Sep 2, 2026 | 8:50 PM EDT | Severe thunderstorm warning | CTP | text |
| Sep 2, 2026 | 7:32 PM EDT | Severe thunderstorm warning | CTP | text |
| Sep 2, 2026 | 8:38 AM EDT | Tornado warning | CTP | text |
| Sep 2, 2026 | 8:10 AM EDT | Severe thunderstorm warning | CTP | text |
| Sep 1, 2026 | 7:27 PM EDT | Severe thunderstorm warning | CTP | text |
| Aug 22, 2026 | 7:02 PM EDT | Severe thunderstorm warning | CTP | text |
A warning counts here if the Weather Service listed McKean County in it, even if the warned area covered only part of the county.
Nearby
- Elk County, PA
- Cattaraugus County, NY
- Cameron County, PA
- Potter County, PA
- Warren County, PA
- Forest County, PA
- Allegany County, NY
- Jefferson County, PA
- All of Pennsylvania
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.