The Tri-State area is enduring the most dangerous stretch of a five-day heat wave, with Thursday and Friday expected to bring the hottest temperatures of the year.

An Extreme Heat Warning remains in effect through Saturday as temperatures climb to around 100 degrees, while the heat index is forecast to reach 110 to 115 degrees across parts of New Jersey, New York City, and the surrounding region.

If New York City reaches 100 degrees Thursday, it would mark the city’s first triple-digit temperature since 2012. Two consecutive 100-degree days would be the first since 2011.

The dangerous conditions are expected to continue through the Fourth of July, with highs in the mid-to-upper 90s and humidity making it feel well above 100 degrees. Overnight temperatures will remain in the upper 70s and low 80s, offering little relief.

Forecasters are also warning of poor air quality due to elevated ground-level ozone, while dangerous rip currents have prompted beach advisories along parts of the coast.

Scattered thunderstorms are possible Friday evening and again on Independence Day. While they may briefly cool temperatures, any storms could produce heavy rain, gusty winds, frequent lightning, and disrupt outdoor celebrations and fireworks.

Officials are urging residents to stay hydrated, avoid strenuous outdoor activity during the afternoon, spend time in air-conditioned buildings or cooling centers, and check on elderly neighbors, young children, and those without access to air conditioning. Health officials note that hundreds of New Yorkers die each year from heat-related causes, most after prolonged exposure indoors without adequate cooling.

Relief is finally expected to arrive Sunday, with a more noticeable cooldown and widespread showers forecast early next week.

(YWN World Headquarters – NYC)