Sept. 6, 2023: Westchester County issued the following heat advisory today.

With high heat and humidity expected to make it feel well over 95 degrees Wednesday and Thursday, and continuing in the 90’s on Friday, the Westchester County Health Department is issuing a heat advisory. As humidity and temperatures rise, residents should avoid strenuous activity, drink lots of water, avoid alcohol and caffeine, and take precautions to prevent heat-related illness. To help residents cope with the climbing temperatures, Glen Island Beach in New Rochelle will be open Wednesday, September 6 from 11 a.m. to 6:30 p.m.; last entry is 6 p.m.

“Pace yourself -- don’t overdo it in the heat,” said County Executive George Latimer. “If you spend time outdoors, take breaks in an air-conditioned place and drink lots of water. And during a heat wave, remember to always check in on your elderly or ailing neighbors.”

Sherlita Amler, MD, Westchester County Commissioner of Health, said people who are most vulnerable to adverse effects from the heat include the very young, seniors, people who are obese and those with high blood pressure, heart disease, diabetes or lung conditions.

“Heat stroke and dehydration can take you by surprise,” Amler said. “High humidity, chronic health conditions and some medications can also increase a person’s risk for heat stroke.”

Heat stroke is a serious and life-threatening condition that claims many lives nationwide each year. Symptoms include hot red, dry skin, shallow breathing, a rapid, weak pulse and confusion. Anyone suffering from heat stroke needs to receive emergency medical treatment immediately. Call 911 if you suspect heat stroke and immediately cool the overheated person while waiting for emergency help to arrive.

Amler reminded residents never to leave children, pets or people in a car. Temperatures can quickly rise to unsafe levels, so motorists should always look before they lock their vehicles.

“To avoid tragedy, it’s also vital to never leave infants, children, seniors or pets in a closed car no matter how brief the time,” Amler said. “Closed vehicles can quickly heat up to a life-threatening 140º F or more.”

Another concern during a heat wave is heat exhaustion. Seniors, young children, people who are overweight or who have high blood pressure, people who work outside or in other hot environments are most at risk. Frequent breaks and drinking lots of water can help prevent heat exhaustion. Signs include headache, nausea or vomiting, dizziness and exhaustion, as well as cool, moist, pale or flushed skin. Anyone suffering from heat exhaustion should move out of the sun and apply cool, wet cloths to their skin.

“During a heat wave, seniors, young children and people with compromised immunity especially should avoid vigorous outdoor activity, seek the shade, spend time in air-conditioned locations and drink lots of water throughout the day,” Amler said. “Children at play often forget to drink, so parents and caregivers should prompt children to take breaks to hydrate.”

Those who plan to travel by car should prepare their vehicle before hitting the road. Always travel with a spare battery, and avoid leading radios, phone chargers and other accessories running when the engine is not. Check to make sure your air conditioning is properly functioning, and coolant is at the proper level. If you plan to travel in less populated areas, bring water and an umbrella for shade if it becomes necessary to leave the car. Always keep air flowing throughout the vehicle and try to park in the shade. 

For tips to prevent heat-related illness and places to stay cool, residents can visit the Health Department website at www.westchestergov.com/health. 

Residents who need a place to cool off can check the Cooling Center Finder. Go to This email address is being protected from spambots. You need JavaScript enabled to view it.. When it is too hot at home, senior centers, libraries, community centers and indoor malls offer a respite from the heat. Call before you go to be sure of the hours.

Elevated heat and humidity can also lead to unhealthy levels of ozone, a gas produced by the action of sunlight on organic air contaminants from auto exhaust and other sources.  For air quality updates, go to airnow.gov. The New York State Department of Environmental Conservation forecasts daily ozone conditions or call the New York State Air Quality Hotline at 1-800-535-1345.

The County’s Department of Emergency Services is monitoring the weather forecast, tracking the opening of local Cooling Centers and is in contact with Con Edison and NYSEG concerning the potential for power outages. 

For tips to prevent heat-related illness and places to stay cool, residents can visit the Health Department website at www.