Another day of extreme heat before threat of strong storms, damaging winds returns to NYC

New York City faces another day of extreme heat and humidity, with heat index values near or above 100, followed by potential strong to severe storms with damaging winds and isolated flash flooding. A heat advisory is in effect through Friday afternoon, covering most of the tri-state area except parts of Long Island and mountain regions. Cooler air is expected by Monday, with drier conditions improving the weekend forecast.