At least two people were reported dead in traffic crashes as a powerful winter storm dropped up to 20 cm (8 inches) of snow across parts of Long Island, New York, including Nassau and Suffolk counties, on December 14, 2025, creating dangerous travel conditions. Suffolk County Police reported approximately 200 vehicle collisions across the island as the storm moved through the region.
Lake effect snow warnings are in effect for parts of New York, Pennsylvania, and Ohio through Sunday into Monday, December 14 into 15, 2025 as Arctic air driven by the polar vortex brings cold temperatures across the eastern U.S.
Heavy snow squalls are forecast to hit much of the U.S. Northeast through Thursday, December 4, 2025, with New York State and parts of New England expected to see the strongest impact. The snow squalls triggered by, and arctic surge will create dangerous travel conditions across key routes including the I-90 corridor.
A fast-moving clipper storm swept through parts of the U.S. Northeast on November 5–6, 2025, producing wind gusts up to 113 km/h (70 mph), leaving more than 70 000 customers without power across several states.
A low-pressure system moving through the mid-Atlantic and Northeast United States brought nearly 76 mm (3 inches) of rainfall to the New York region on October 30, 2025, causing flash floods that left two people dead after becoming trapped in flooded basements.
A multi-day lake-effect rain event is forecast to unfold over the Great Lakes starting Thursday, October 23, 2025. The event is forecast to drop 25 – 50 mm (1 – 2 inches) of rainfall along the I-90 corridor between Buffalo, New York, and Cleveland, Ohio, through the weekend.
A State of Emergency has been declared for New York City, Long Island, and Westchester County in New York on the evening of October 12, 2025, as a powerful nor’easter continues to bring severe weather to the U.S. East Coast.
Continued rainfall over the weekend to caused part of parkway road to collapse north of New York, prompting the routes’ closure on September 8, 2025.
Flash floods struck parts of the northeastern United States on July 31, 2025, killing one person in Maryland and prompting state emergencies in New York and New Jersey.
Flash floods triggered by record-breaking rainfall swept across the Tri-State area on July 14, 2025, prompting a State of Emergency in New Jersey and causing widespread damage to infrastructure, mass transit, and homes.
