Wettest Day in 75 Years for Parts of New York City

news image
Top Stories
1 Oct 2023 12:00 AM

Significant flash flooding greatly impacted NYC and the tri-state area Friday, September 29. There were delays, cancellations and closures at major airports, on highways and city streets as well as the subway system. Governor Hochul issued a state of emergency for New York City, Long Island and the Hudson River Valley Friday in anticipation of major impacts from the flooding.

Heavy rain began late Thursday around the Tri-State and in southern New England, with rain totals already surpassing 3" in some areas by sunrise. Additional rain totals of 3-5" then fell across the soaked region, presenting a significant threat of urban flooding and flash flooding. JFK Airport ended up with 8.64" of rain Friday, making it the rainiest day since 1948. Additionally, that broke a daily rainfall record and the September rainfall record.

Although rain has moved out of the area for the last 24 hours or so, some parts of the city still have areas of standing water that have been slow to drain and recede. While dry conditions will continue across the Northeast this week, coastal flooding is possible as the full moon and moon near perigee will lead to king tides through Monday. Stay with WeatherNation for the latest in the aftermath of the flooding in the NYC metro.

All Weather News
More
Severe Threat Rolls Returns to the Ohio Valley

Severe Threat Rolls Returns to the Ohio Valley

An interesting setup is rolling through the M

10 Nov 2026 1:50 PM
Lake Effect Machine May Fire Up Midweek

Lake Effect Machine May Fire Up Midweek

We've got a party getting started in the midw

10 Nov 2026 12:15 PM
Tropics Update: Pena Spinning in the Pacific

Tropics Update: Pena Spinning in the Pacific

Hurricane season isn’t over yet. The National

10 Nov 2026 11:55 AM
Atmospheric Rivers Slam the West

Atmospheric Rivers Slam the West

The calendar has turned to November, which me

10 Nov 2026 11:55 AM
East Coast Snow? What We Know About the Late Week System

East Coast Snow? What We Know About the Late Week System

Ready for the first snow of the season? While

10 Nov 2026 11:30 AM
Texas Flood Threat To Start The Week

Texas Flood Threat To Start The Week

Rain is tapering off after the heavy totals t

9 Nov 2026 10:55 PM
Heavy Rain Brings Flooding Concerns to Northeast as Storm System Moves East

Heavy Rain Brings Flooding Concerns to Northeast as Storm System Moves East

The same system that has produced unsettled w

7 Nov 2026 10:00 PM