Event Summary

On 7/25/2025 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 104°F. Event-related hazards were felt across Manhattan, Bronx, Brooklyn, Queens, and Staten Island. The event lasted until 7/30/2025 at 8:00 PM, creating hazardous conditions for outdoor activity and vulnerable populations, with minor flooding and isolated thunderstorms possible.