Event Summary

On 7/16/2025 at 11:00 AM a/an Extreme Heat Emergency event began to impact New York City. During this event, the highest recorded heat index was 101. Event-related hazards were felt across Manhattan, Bronx, Brooklyn, Queens, and Staten Island. The event lasted until 7/17/2025 at 11:59 PM, with temperatures and heat indices creating hazardous conditions for outdoor activity and vulnerable populations. Isolated thunderstorms and strong wind gusts were possible during the event, though no significant flooding was reported.