Town of Mamaroneck Emergency Alerts & Community Notifications
Freeze Warning issued April 19 at 11:53PM EDT until April 21 at 9:00AM EDT by NWS Upton NY
Headline
Freeze Warning issued April 19 at 11:53PM EDT until April 21 at 9:00AM EDT by NWS Upton NY
Description
* WHAT...For the Frost Advisory, temperatures as low as 33 will
result in frost formation. For the Freeze Warning, sub-freezing
temperatures as low as 27 expected.
* WHERE...Portions of southern Connecticut, northeast New Jersey,
and southeast New York.
* WHEN...For the Frost Advisory, until 8 AM EDT Monday. For the
Freeze Warning, from midnight Monday Night to 9 AM EDT Tuesday.
* IMPACTS...Frost and freeze conditions could kill crops and other
sensitive vegetation. Frost could harm sensitive outdoor
vegetation. Sensitive outdoor plants may be killed if left
uncovered.
Instructions
Take steps now to protect tender plants from the cold.
Additional Details
| Type | Alert |
| Phenomena | Freeze |
| Severity | Warning |
| Event Code | NWS |
| Area | Southern Fairfield; Southern New Haven; Southern Middlesex; Southern New London; Western Passaic; Eastern Passaic; Western Bergen; Eastern Bergen; Rockland; Northern Westchester; Southern Westchester; Northwest Suffolk; Northeast Suffolk; Southwest Suffolk; Southeast Suffolk |
| Sent | Sunday, April 19, 2026 11:53 PM EDT |
| Expires | Monday, April 20, 2026 5:00 AM EDT |
| Sender | NWS Upton NY |
| Id | urn:oid:2.49.0.1.840.0.07a473b0d7a48517a9fc37bbd187447cab318920.001.1 |