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NYC Opens 51 Shelters as Flood Alerts Threaten Millions

By Drooid · Sep 13, 2026, 2:26 PM UTC · How we work

Summary

Mayor Preps Flood

New York City officials opened 51 shelters as flood alerts threatened 39 million people.
A flood watch covers city from 4 a.m. to noon Sunday, expecting 1.5–3 inches rain.
Forecasters warned 5–7 inches could fall in Nassau, Suffolk and southern Connecticut.
Mayor Zohran Mamdani said crews are clearing catch basins and will work through night.
Commissioner Christina Farrell warned rain could overwhelm drainage in minutes, up to 2.5 inches per hour.

Summary

Forecasters Warn Flood

The Flood Watch now includes New York City, Philadelphia and Providence.
Level 1 flash-flood risk stretches from the Southeast to southern New England, covering Atlanta and Raleigh.
Forecasters predict up to five inches of rain along Connecticut and Rhode Island coasts.
Severe storms with damaging wind gusts may hit northern Vermont and interior Northeast Sunday.
High pressure early next week should dry much of the Mid-Atlantic and Northeast.

History

Historical Context

In June 1972 Hurricane Agnes swept the Mid-Atlantic, dumping record rains that flooded Pennsylvania and New York, causing $2.1 billion in damage and 128 deaths. The disaster prompted stricter zoning, upgraded storm-water systems, and the first modern emergency shelters. Today, flood watches for New York City, Philadelphia and Providence echo Agnes’s legacy as meteorologists warn up to five inches of rain.

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Mayor Preps Flood

New York City officials opened 51 shelters as flood alerts threatened 39 million people.
A flood watch covers city from 4 a.m. to noon Sunday, expecting 1.5–3 inches rain.
Forecasters warned 5–7 inches could fall in Nassau, Suffolk and southern Connecticut.
Mayor Zohran Mamdani said crews are clearing catch basins and will work through night.
Commissioner Christina Farrell warned rain could overwhelm drainage in minutes, up to 2.5 inches per hour.

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