NEW YORK, NY – A powerful cold front is set to bring a dramatic end to Saturday’s blistering weather, threatening New York City and the surrounding tri-state area with severe thunderstorms and damaging winds.
Timing and Severe Threat Levels
After a blazing afternoon with temperatures hovering around 90 degrees, conditions will shift rapidly by late Saturday afternoon. The National Weather Service has placed most of the region, including NYC, at a Level 2 out of 5 for severe weather threat.
The storms are expected to follow this timeline:
- 5:00 p.m. – 6:00 p.m.: Storms arrive in the Catskills.
- Mid-Evening: The line moves directly into the New York City metro area.
- 10:00 p.m. – 11:00 p.m.: The system is expected to clear the region.
Areas north and west of the city face the highest probability of severe activity.
Damaging Winds and Flash Flood Risks
The primary threat from this system is damaging straight-line winds, particularly in northwestern New Jersey, the Catskills, and the Hudson Valley. While hail remains a secondary threat, tornadoes are highly unlikely.
Rainfall rates could exceed an inch per hour within heavy storm cells. Because the front is moving quickly, overall accumulation should stay under an inch, keeping the widespread flood threat low. However, isolated flash flooding in low-lying areas remains possible.
NYC Mayor Zohran Mamdani has advised residents to remain alert and prepare for potential travel and transit delays throughout Saturday evening.
Sunday Outlook: Cooler and Calmer
Behind the cold front, weather conditions will stabilize considerably late Saturday night.
Sunday will bring relief with slightly cooler, more comfortable temperatures in the 80s. The day will feature mostly clear skies, making it safe for outdoor plans, though a stray, brief afternoon shower cannot be completely ruled out.
