Severe Thunderstorm Watch
Severe Thunderstorm Watch issued October 16 at 4:02PM EDT until October 16 at 10:00PM EDT by NWS Upton NY
New Haven County, Connecticut: tornado and severe weather warnings
3 alerts are in effect for New Haven County as of 7:01 PM EDT.
Open the live map on New Haven 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 New Haven County. Tap your own street on it for times that apply to you.
Freeze Watch
FREEZE WATCH IN EFFECT FROM LATE SATURDAY NIGHT THROUGH SUNDAY MORNING
Take steps now to protect tender plants from the cold.
Special Weather Statement
A STRONG THUNDERSTORM WILL IMPACT SOUTHWESTERN NEW LONDON... CENTRAL FAIRFIELD...MIDDLESEX...NEW HAVEN...NORTHERN WESTCHESTER AND EASTERN PUTNAM COUNTIES THROUGH 730 PM EDT
If outdoors, consider seeking shelter inside a building. A Severe Thunderstorm Watch remains in effect until 1000 PM EDT for southern Connecticut...and southeastern New York.
The last 12 months in New Haven County
- 0 tornado warnings
- 16 severe thunderstorm warnings
- 8 flash flood warnings
- 1 tornado watches
- 6 severe thunderstorm watches
No tornado warning has included New Haven County in the last 12 months.
| Date | Issued | Type | Office | Product |
|---|---|---|---|---|
| Sep 13, 2026 | 9:06 AM EDT | Flash flood warning | OKX | text |
| Sep 13, 2026 | 8:29 AM EDT | Flash flood warning | OKX | text |
| Aug 27, 2026 | 2:37 PM EDT | Severe thunderstorm warning | OKX | text |
| Aug 11, 2026 | 6:05 PM EDT | Severe thunderstorm warning | OKX | text |
| Aug 7, 2026 | 6:47 PM EDT | Flash flood warning | OKX | text |
| Aug 3, 2026 | 9:57 AM EDT | Flash flood warning | OKX | text |
| Jul 29, 2026 | 5:07 AM EDT | Flash flood warning | OKX | text |
| Jul 21, 2026 | 2:34 PM EDT | Flash flood warning | OKX | text |
| Jul 21, 2026 | 12:57 PM EDT | Flash flood warning | OKX | text |
| Jul 21, 2026 | 12:40 PM EDT | Severe thunderstorm warning | OKX | text |
| Jul 21, 2026 | 12:01 PM EDT | Flash flood warning | OKX | text |
| Jul 4, 2026 | 8:40 PM EDT | Severe thunderstorm warning | OKX | text |
A warning counts here if the Weather Service listed New Haven County in it, even if the warned area covered only part of the county.
Nearby
- Middlesex County, CT
- Fairfield County, CT
- Hartford County, CT
- Litchfield County, CT
- Suffolk County, NY
- Putnam County, NY
- New London County, CT
- Tolland County, CT
- All of Connecticut
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.