NYC Weather Forecast | NBC New York
New York City is under an extreme heat warning, with potentially dangerous temperatures and high humidity expected to impact the city. Forecasters predict the heat wave will make it feel like 100 degrees or higher next week, prompting health officials to urge residents to take precautions. The national Weather Service has issued this alert, and News Directory 3 provides the latest updates. Stay informed about possible severe storms this weekend as well. Prioritize safety by limiting outdoor activities and staying hydrated. Understand the symptoms of heat stroke and the rapidly changing weather conditions. Discover what’s next for the NYC weather forecast and how to stay safe.
NYC Under Extreme Heat Warning as Temperatures Soar
Updated June 21, 2025
New york City is bracing for the first major heat wave of the season. The National Weather Service (NWS) has issued an extreme heat warning for the city, effective sunday. Residents should prepare for potentially dangerous conditions as temperatures and humidity rise.
The NWS called the extreme heat warning the ”highest level of heat alert.”
High temperatures are expected to climb into the upper 80s and 90s this weekend, fueled by a strong dome of high pressure over the eastern United States. The combination of heat and increasing humidity next week could make it feel like 100 degrees or higher from Monday through Wednesday.
in addition to the heat, the Storm prediction Center warns of possible severe storms Saturday, particularly late into early Sunday. Damaging winds are the primary concern.
The approaching heat wave poses significant health risks, especially because it arrives so abruptly. Officials urge New Yorkers to take precautions, including limiting outdoor activities, staying in the shade, and drinking plenty of water.

Heat stroke symptoms set on fast
the rapid onset of extreme heat can overwhelm the body’s ability to adjust,increasing the risk of heat stroke. It is indeed crucial to recognize the symptoms of heat stroke and seek immediate medical attention if they occur.
A teenager in Central park was struck by lightning Thursday, highlighting the danger of pop-up thunderstorms.Residents are advised to monitor weather alerts and seek shelter indoors during storms.
What’s next
New Yorkers should closely monitor weather forecasts and heed safety advice from local authorities throughout the coming week. Staying informed and taking proactive measures can help mitigate the risks associated with extreme heat.
