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Village of Mamaroneck Police Department
Friday September 25th, 2026 :: 02:08 p.m. EDT

Advisory

National Weather Service Update - NWS NY Update: Nor’easter This Weekend

Key Messages:

  • A nor’easter will impact the today into this weekend. The greatest impacts will be along the coast.
  • Strong winds, coastal flooding, hazardous rip currents, high surf and beach erosion are all expected starting today into Sunday.
  • A prolonged period of rainfall is expected.

Please see the attached briefing for additional details.

Hazards:

  • Gale Warning on all non-ocean waters through Sunday night. 
  • Storm Warning on all outer ocean waters through Sunday night.
  • Coastal Flood Warning in effect for most of the coast through Sunday..
  • Wind Advisory in effect through Sunday morning for all except parts of the Lower Hudson Valley (NY).

Additional Information and Resources:
Stay alert, by monitoring NWS New York, NY forecasts, NOAA weather radio, television and radio news, cable and satellite weather programming, and commercial services, as well as the following NWS resources...

Residents should avoid unnecessary travel during strong wind, heavy rain and remain in a safe indoor location when possible. Be especially cautious after dark, when flooding and roadway hazards may be difficult to recognize. Never drive or walk through floodwater or drive around road closure barricades. Turn Around, Don’t Drown.

Residents in basement or below-ground apartments should plan now to reach a higher floor. If a Flash Flood Warning is issued for your area or flooding threatens, move to a higher floor immediately—do not wait for water to enter your home.

Residents in flood-prone areas may move their vehicles to municipal parking areas, including the Hunter Tier, at no charge during this weather event. Move vehicles before flooding begins and only when it is safe to do so.

Keep emergency alerts enabled overnight and continue to monitor Village alerts and the National Weather Service for updated warnings and emergency information. Call 911 in a emergency.

View the latest National Weather Service forecast and weather alerts for Mamaroneck.

Address/Location
Village of Mamaroneck Police Department
169 Mt Pleasant Avenue
Mamaroneck, NY 10543

Contact
Emergency: 9-1-1
Non-emergencies: 914-777-1122

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