Full Notification

Notification issued 06-29-2026 at 02:53 PM.  
  
The National Weather Service has issued the following:  

What: Extreme Heat Watch  
Where: NYC
When: 12:00 PM on 7/1 to 9:00 PM on 7/4  
Hazards: Heat index values up to 109. These conditions are dangerous to health. People without air conditioning, older adults, people with chronic health conditions, and people who work outside are most at risk. 
Preparedness Actions:   
- Spend time in a cool place. If you don't have air conditioning, find a cool place to visit nearby, like a friend’s place, a library, or a NYC cooling center. Visit: https://finder.nyc.gov/coolingcenters/ 

- Avoid strenuous activity and stay hydrated 

 
For more information/safety tips, visit www.NYC.gov/beattheheat.  

Weather info: www.weather.gov/okx/.