Scorching heat and poor air quality grip nyc as thunderstorms loom

Scorching heat and poor air quality grip NYC as thunderstorms loom

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1 min read
July 25, 2025

NEW YORK — A combination of high heat, poor air quality, and the threat of severe thunderstorms is bearing down on New York City this weekend, prompting multiple advisories from state and federal agencies.

A heat advisory issued by the National Weather Service remains in effect for all five boroughs Friday from 11 a.m. to 8 p.m., with heat index values expected to reach up to 104 degrees. The alert covers Manhattan, Brooklyn, Queens, the Bronx, and Staten Island, where hot temperatures and high humidity could increase the risk of heat-related illnesses.

Alongside the heat, the New York State Department of Environmental Conservation has issued an air quality alert for New York City and surrounding counties from 11 a.m. to 11 p.m. Friday. The Air Quality Index is forecast to exceed 100 for ground-level ozone, signaling a potential health risk for sensitive individuals, including young children, the elderly, and those with asthma or heart disease.

“Air quality levels in outdoor air are predicted to be greater than an Air Quality Index value of 100 for the pollutant of ground level ozone,” the advisory states.

Friday’s forecast includes a 60% chance of showers and thunderstorms, mainly after 5 p.m., as a front pushes through the region. Highs will reach near 93 degrees, with heat index values climbing past 100. Gusty southwest winds up to 20 mph may accompany the storms, with localized downpours and the possibility of flash flooding.

The rain threat continues into the evening, tapering off after 8 p.m., with overnight lows near 77.

Saturday brings relief from the extreme heat, with steady temperatures around 79 degrees under partly sunny skies. Northeast winds will shift southeast in the afternoon, with mostly cloudy conditions continuing into Saturday night.

Sunday’s outlook includes another round of possible thunderstorms, with a 50% chance of rain after 2 p.m. Temperatures will hover near 79 during the day and remain in the upper 70s overnight. Another stretch of hot and humid conditions is forecast to return early next week, with heat index values likely exceeding 95, and possibly topping 105 by Tuesday.

Phil Stilton

Phil Stilton is the Editor and Publisher of Shore News Network, an independent digital newsroom providing original reporting on New Jersey, national news, government, public policy, public safety, courts, and community affairs.

As founder of the publication, Stilton leads editorial strategy, investigative reporting, and daily newsroom operations while overseeing coverage that reaches millions of readers annually.

With extensive experience covering municipal government, county government, state legislatures, elections, law enforcement, emergency management, and public records, Stilton specializes in translating complex government actions into clear, factual reporting. His work frequently relies on primary source documents, including court filings, legislation, public meeting records, election finance disclosures, government databases, police reports, and Freedom of Information and Open Public Records Act (OPRA) requests. He has reported extensively on local government accountability, taxpayer spending, campaign finance, public corruption investigations, infrastructure, public safety, and the policies affecting New Jersey residents.

Under Stilton's editorial leadership, Shore News Network has grown into one of New Jersey's largest independent digital news organizations, publishing thousands of original news articles each year while providing breaking news coverage, investigative reporting, and analysis across state and local government. The publication's reporting is routinely sourced from official government agencies, public officials, court records, and firsthand documentation, with a commitment to transparency, attribution, corrections when warranted, and clearly distinguishing factual reporting from opinion.

Stilton's journalism follows established newsroom standards emphasizing accuracy, verification, fairness, and accountability. Every effort is made to verify information through official records and multiple reliable sources before publication. His reporting is intended to provide readers with timely, well-documented information that helps them understand the issues affecting their communities, while maintaining editorial independence from political parties, government agencies, advocacy organizations, and commercial interests.

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