
Feels-Like Temperatures in the High 90s, Low 100s for Areas Across New York City, the Hudson Valley, Finger Lakes, Capital Region and Southern Tier Thursday and Friday
Scattered Thunderstorms Possible Statewide Wednesday and Thursday
Saturday Feels-Like Temperatures in the High 80s Align with First Match of the FIFA World Cup Taking Place in New York/New Jersey
New Yorkers Can Sign Up for Weather and Emergency Alerts by Texting 333111
Governor Kathy Hochul urged New Yorkers to prepare for a multi-day stretch of high outdoor temperatures that will impact areas across the state beginning Wednesday and continuing through the weekend. Scattered thunderstorms are also possible across the state Wednesday and Thursday, with the potential for severe local weather. Feels-like temperatures will get into the high 90s, low 100s in areas across the New York City, Hudson Valley, Finger Lakes, Capital Region and Southern Tier regions Thursday through Friday. Heat Advisories are not currently in effect but may be declared later in the week.
“Extreme heat poses a huge risk if not taken seriously,” Governor Hochul said.“This week, the World Cup kicks off, and as New Yorkers make plans to watch the first match, it is critical to factor in a plan for severe heat: Plan ahead and stay hydrated, check in with elderly neighbors and know where your nearby cooling centers are during the next few days.”
Extreme heat is dangerous and is the leading cause of weather-related fatalities in the United States. The most common heat-related illnesses are heat stroke (sun stroke), heat exhaustion, heat cramps and heat rash. Learn more about heat-related illness, including signs and symptoms and when to take action on the State Health Department’s extreme heat advice webpage.
New York State Department of Public Service
To support New Yorkers during extreme heat events, the Public Service Commission approved a comprehensive statewide policy in March 2026 regarding extreme heat customer protection for the largest investor-owned electric utilities and water utilities. That decision prohibits these utilities from terminating residential, including residential end-use, customers' service for non-payment during extreme heat events. Additionally, these utilities, in coordination with DPS Staff and Stakeholders, developed criteria to identify heat island locations across New York State. Customers residing in these areas will receive additional protections during extreme heat events.
The Department of Public Service (DPS) is tracking electric system conditions and overseeing utility response to any situations that may arise as a result of this week's heat. Department staff, as a part of annual summer preparation activities, work with all utilities to confirm that they will reliably meet customer demands for the summer operating period. Based on staff review and assessment of utility data, meetings with each of the individual utilities and the New York Independent System Operator, staff found that the state’s electric transmission and distribution systems are prepared to reliably meet forecasted 2026 summer electric demands.
New York's utilities have approximately 5,500 workers available, as necessary, to engage in damage assessment, response, repair, and restoration efforts across New York State for this heat event. Agency staff will track utilities' work throughout the event and ensure utilities shift appropriate staffing to regions that experience the greatest impact.
During heat waves, increased usage of electric devices such as air conditioners place a considerable demand on the state's electricity system and instances of low voltage or isolated power outages can result. The record for such usage was set on July 19, 2013, when it reached 33,956 MWs (one megawatt of electricity is enough to power up to 1,000 average-sized homes).
New York State Department of Health
The State Health Department is taking a number of steps to promote the safety of all New Yorkers in periods of extreme heat, especially those most at risk. The Department is working with DSHES and local health departments and emergency managers to ensure access to cooling centers and safe spaces during this extreme heat.
The New York State Department of Health’s interactive Heat Risk and Illness Dashboard allows the public and county health care officials to determine the forecasted level of heat-related health risks in their area and raise awareness about the dangers of heat exposure.
New York State Office of Parks, Recreation and Historic Preservation
Many New York State Park beaches, pools and spraygrounds have opened for the season. Prior to making a trip, potential visitors should call ahead to the park they plan to visit or check https://parks.ny.gov/parks/ for park hours and operations. Changes in weather and water conditions may affect swimming status. Park status updates are also available on the free New York State Parks Explorer mobile app for iOS and Android devices.
New York State Department of Environmental Conservation
The Department of Environmental Conservation (DEC) remains on alert and continues to monitor weather forecasts.
Air Quality
DEC is monitoring air quality across the state and will issue air quality health advisories as necessary. New Yorkers are encouraged to be “Air Quality Aware” and check airnow.gov for accurate information on air quality forecasts and conditions. To view the latest DEC air quality forecasts, visit the DEC website.
Hiking Safety
DEC reminds outdoor adventurers that unpredictable weather — including rapidly changing temperatures and storms in the Adirondacks, Catskills, and other backcountry areas — can create unexpectedly hazardous conditions. Visitors should be prepared with proper clothing and equipment for rain, mud and warmer temperatures to ensure a safe outdoor experience.
Hikers in the Adirondacks are encouraged to check the Adirondack Backcountry Information webpages for updates on trail conditions, seasonal road closures and general recreation information.
Hiking in the heat is always risky. New Yorkers and visitors should review the following tips to prevent heat exhaustion and heat stroke:
- Slow your pace
- Drink water and rest often
- Seek shade and avoid long periods in direct sunlight
- Bring at least 2 liters of water for any hike
- Bring a water filter, especially for longer hikes
- Bring salty snacks to keep your electrolytes in check
- Wear sunscreen
- Leave your pets at home — the heat is harder on them, especially walking on hot rocks
- Consider staying home yourself and rescheduling for another day when weather conditions improve
Even if the weather is forecast to be high heat all day, there’s always a chance of hypothermia due to a sudden storm or drop in temperatures. This can increase dramatically if you’re sweating and not wearing sweat-wicking clothing (made of fabrics like wool or polyester). Many cases of hypothermia are in the summer when people least expect it.
Whether you are hiking, mountain biking or paddling, Hike Smart NY can help you prepare with a list of 10 essentials, guidance on what to wear, and tips for planning your trip with safety and sustainability in mind. In an emergency, call 9-1-1. To request Forest Ranger assistance, call 1-833-NYS-RANGERS.
Extreme Heat
New York State agencies recently announced new and continued investments to address extreme heat, prioritizing disadvantaged communities on the frontlines of heat exposure, new funding opportunities to create public cooling spaces, and expanded assistance to provide affordable cooling for New Yorkers at home. The efforts mark progress on New York State’s Extreme Heat Action Plan (EHAP), directed by Governor Hochul and first announced in June 2024 to address extreme heat impacts and prioritize State investments. Additional information about EHAP initiatives, including urban heat island mapping, is available on DEC’s website.