Heavy rains flood parts of New York City, disrupt transport across state VIDEO

Heavy rainfall has caused flooding in several parts of New York City, with the worst-affected areas reported in Brooklyn and Queens, as a powerful storm system continues to impact the U.S. Northeast.

The slow-moving storm, which moved into the tri-state area on the night of July 5 after nearly a week of intense heat, brought rainfall rates of up to 2 inches (5 centimetres) per hour, raising concerns about flash flooding, disruptions to the city's subway system and risks for residents in low-lying areas, NBC New York reports.

Forecasters warned that isolated rainfall totals could reach up to 6 inches (15 centimetres) before the system moves out of the region, making flash flooding likely.

On the evening of July 5, New York City Mayor Zohran Mamdani urged residents to prepare for heavy rain.

The severe weather also disrupted transportation across the region, with hundreds of flights delayed or canceled at New York City's airports. Multiple NJ Transit rail lines also experienced service interruptions due to the storms.

By Sabina Mammadli