The Advance Warning System (AWS) disseminates information to people with disabilities and others with access and functional needs through their service providers. Please share the important information below with your clients and other agencies or individuals to empower them to make informed decisions.

Update: NYC Emergency Management is reminding New Yorkers of the Heat Advisory that remains in effect today and urges everyone to take precautions. A map to cooling centers can be found on For Sunday, June 23, 2024, 45 schools have been opened as cooling centers from 8AM-5PM. For locations, visit Scattered severe thunderstorms are possible throughout the city in the afternoon through Monday. Please subscribe to Notify NYC for the latest emergency updates and alerts. Guidance from previous release is below.



The National Weather Service has issued a heat advisory until 8 P.M. Sunday, June 23

 Cooling centers are open across the city, including, on Sunday, up to 45 NYC public schools as part of whole community approach. Each school will have the capacity to host and cool several hundred New Yorkers

To find the nearest location, including hours of operation, call 311 or visit the City’s Cooling Center Finder


New Yorkers should also take advantage of additional cool options such as museums, movie theaters, coffee shops, or a neighbor, friend, or family member's home

June 21, 2024 — New York City Emergency Management Department and the New York City Department of Health and Mental Hygiene advise New Yorkers to take precautions to beat the heat. The National Weather Service has issued a Heat Advisory in effect until 8 P.M. Sunday, June 23. Hot and humid conditions are in the forecast throughout weekend, with heat index values in the upper-90s to 100 across the city. Scattered showers and thunderstorms will also be possible each afternoon and evening through early next week. These may bring localized heavy downpours and gusty winds; however, flooding is not anticipated in NYC at this time. In addition, there is an Air Quality Health Advisory in effect until 11 P.M. today for ground-level ozone pollution. Finally, beach-goers are urged to exercise caution at Atlantic-facing beaches this weekend due to a high risk of life-threatening rip currents.

“New Yorkers, as we brace for high temperatures this weekend let’s prioritize safety by staying hydrated, staying indoors during peak heat, and looking out for one another,” said New York City Mayor Eric Adams. “This year, we have expanded the number of cooling centers available to the public and I encourage anyone looking for a place to beat the heat to take advantage of them or visit one of our city’s beaches. To find your local cooling center, visit our “Cool Options” map at or by calling 311. Let's stay prepared and safe.”

“As the summer is officially underway and bringing in high heat, I urge all New Yorkers to take precautions,” said NYC Emergency Management Commissioner Zach Iscol. “Limit strenuous outdoor activities, stay hydrated, and wear light clothing. Beat the heat by turning on your air conditioner or visiting a Cooling Center. New Yorkers can also stay cool by visiting a museum, house of worship, movie theater, publicly-accessible atriums and lobbies, or other cool spaces. High heat can be dangerous, look out for another, especially older adults, children, and anyone with chronic health conditions. Learn the signs of heat stroke.” 


“Heat is dangerous but taking certain precautions can prevent illness and protect your health,” said Health Commissioner Dr. Ashwin Vasan. “So, remember to stay hydrated, stay cool, listen to your body and watch out for signs of heat stroke. Last but not least check in on vulnerable individuals, especially older, relatives, neighbors and friends, as well as those with chronic and mental health conditions.”

“As always, our schools stand ready to assist the city in any emergency,” said Chancellor David C. Banks. “I am deeply appreciative of our incredible facilities staff and School Safety Agents who will be on hand to open the schools and ensure they are prepared to welcome back students on Monday.”

The New York City Emergency Management Department and the Health Department urge New Yorkers to take steps to protect themselves and help others who may be at increased risk from the heat. For more information, including heat-related health tips and warning signs of heat illness, visit or In New York City, most heat-related deaths occur after exposure to heat in homes without air conditioners. Air conditioning is the best way to stay safe and healthy when it is hot outside, but some people at risk of heat illness do not have or do not turn on an air conditioner. 

To help New Yorkers find relief from the heat, New York City cooling centers will continue to remain open throughout the five boroughs. Senior Centers/Older Adult Centers will be open to all ages this weekend. Cooling center locations may have changed from last year. To find a cooling center, including accessible facilities closest to you, call 311 (212-639-9675 for Video Relay Service, or TTY: 212-504-4115) or visit the City's Cool Options Map. New Yorkers can now also find cooling centers that welcome pets throughout the five boroughs. As a reminder, service animals are always allowed at cooling centers. This year's newly-revamped map is now available around the clock and allows New Yorkers to easily locate cooling centers, which the City opens during heat emergencies, and cool options, which include free spaces that offer air-conditioned spaces to escape the heat. 


New Yorkers can access a range of outdoor cooling options, including spray showers, drinking fountains, and more. These resources can be found online at Cool It! NYC. Many of these resources are located in neighborhoods across New York City. State Parks, including Denny Farrell Riverbank State Park and its pool are open, and all sprinkler systems are operating at all state parks in New York City. 

During extreme heat, the Department of Social Services (DSS) issues a Code Red Alert. During Code Reds, shelter is available to anyone experiencing homelessness, where those experiencing heat-related discomfort are also able to access a designated cooling area. DSS staff and the agency’s not-for-profit contracted outreach teams engage with individuals experiencing homelessness 24/7/365 and redouble their efforts during extreme heat, with a focus on connecting vulnerable New Yorkers experiencing unsheltered homelessness to services and shelter.


  • Those most vulnerable to heat stress include adults aged 60 and older, and people with health conditions, including heart disease, diabetes, mental health conditions, or people with cognitive impairment. Check on people who are at-risk and help them find a cool place to stay during heat events. 
  • Go to an air-conditioned location, even if for a few hours. 
  • Stay out of the sun and avoid extreme temperature changes. 
  • Avoid strenuous activity, especially during the sun’s peak hours: 11:00 AM to 4:00 PM. If you must do strenuous activity, do it during the coolest part of the day, which is usually in the morning between 4:00 AM and 7:00 AM. 
  • Remember: drink water, rest, and locate shade if you are working outdoors or if your work is strenuous. Drink water every 15 minutes even if not thirsty (avoid beverages containing alcohol or caffeine), rest in the shade, and watch out for others on outdoor teams. Employers are required to provide water, rest, and shade when work is being done during extreme heat. 
  • Eat small, frequent meals. 
  • Wear lightweight, light-colored clothing.
  • Participate in activities to keep cool, such as going to the movies, visiting museums, walking in an air-conditioned mall, or swimming at a pool or beach. 
  • Make sure doors and windows have tight-fitting screens and, in apartments where children live, window guards. Air conditioners in buildings more than six stories must be installed with brackets so they are secured and cannot fall on someone below. 
  • Never leave a child or pets in the vehicle, even for a few minutes. 


  • Call 911 immediately if you or someone you know has:
  • Hot dry skin
  • Trouble breathing
  • Rapid heartbeat
  • Confusion, disorientation, or dizziness
  • Nausea and vomiting
  • If you or someone you know feels weak or faint, go to a cool place and drink water. If there is no improvement, call a doctor or 911.



  • Avoid dehydration: Pets can dehydrate quickly, so give them plenty of fresh, clean water.
  • Walk your dog in the morning and evening: When the temperature is very high, do not let your dog linger on hot asphalt. Your pet’s body can heat up quickly, and sensitive paw pads can burn.
  • Know when your pet is in danger: Symptoms of overheating in pets include excessive panting or difficulty breathing, increased heart and respiratory rate, drooling, mild weakness, unresponsiveness, or even collapse.



The improper opening of fire hydrants wastes 1,000 gallons of water per minute, causes flooding on city streets, and lowers water pressure to dangerous levels, which hamper the ability of the Fire Department to fight fire safely and quickly.

Use “spray caps” to reduce hydrant output to a safe 25 gallons per minute while still providing relief from the heat. To obtain a spray cap, an adult 18 years or older with proper identification can go to his or her local firehouse and request one.



During periods of intense electrical usage, such as on hot, humid days, it is important to conserve energy as much as possible to avoid brownouts and other electrical disruptions. While diminishing your power usage may seem inconvenient, your cooperation will help to ensure that utility providers are able to provide uninterrupted electrical service to you and your neighbors, particularly those who use electric powered medical equipment or are at risk of heat-related illness and death:

  • Set your air conditioner to 78°F or “low.”
  • Run appliances such as ovens, washing machines, dryers and dishwashers in the early morning or late at night when it is cooler outside to reduce heat and moisture in your home.
  • Close doors to keep cool air in and hot air out when the air conditioner is running.
  • Keep shades, blinds, and curtains closed. About 40 percent of unwanted heat comes through windows.
  • Turn off air conditioners, lights, and other appliances when not at home, and use a timer or smart technology to turn on your air conditioner about a half-hour before arriving home. Keep air conditioner filters clean.
  • If you run a business, keep your door closed while the air conditioner is running.
  • Tell your utility provider if you or someone you know depend on medical equipment that requires electricity.


For more information, visit New Yorkers are also encouraged to stay informed by signing up for Notify NYC, the City's free emergency communications program, to receive free emergency alerts and updates in your preferred language and format by visiting, calling 311 (212-639-9675 for Video Relay Service, or TTY: 212-504-4115), following @NotifyNYC on Twitter, or getting the free Notify NYC mobile application for your Apple or Android device.


STAY CONNECTED:     Twitter:  @NotifyNYC (emergency notifications)   

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STAY CONNECTED:    Twitter: @NotifyNYC (emergency notifications) 

     @nycemergencymgt (emergency preparedness info) 

Facebook: /NYCemergencymanagement 


The Advance Warning System (AWS) alerts organizations who work with people with disabilities and access and functional needs to various types of hazards and emergencies in New York City that may affect people's independence and daily lives. Participating organizations receive public preparedness and emergency information that they can relay to their clients and other similar agencies. If you work for an organization that serves people with disabilities or access and functional needs you can subscribe for AWS Alerts at the following link:

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June 23, 2024