A tornado watch was in effect for most of the region, including New York City, until 10 p.m. Friday.
A tornado warning was also in effect for central Dutchess County until 4:30 p.m. The National Weather Service said a severe thunderstorm capable of producing a tornado was located over Red Oaks Mill or near Poughkeepsie, moving northeast at 20 mph.
Dutchess County officials said there were no reports of any tornado touchdowns in the county. Residents reported some damage in Red Oaks Mill and LaGrange, but nothing significant.
Most of the damage was trees and wires down and some minor street flooding. Severe flooding was reported in Chappaqua in Westchester County.
In New Jersey, the hardest hit areas were Warren, Morris and Middlesex counties, and nearly 2,300 customers were without power Saturday morning.
Eyewitness News viewers sent us photos and video of the severe weather:
Extremely heavy rain and thunderstorm Flash flooding warning union Nj pic.twitter.com/xdE3ILbps2— showtimelimousine (@showtimelimonj) July 1, 2016
And some even captured photos of a rainbow in the Bronx:
If you capture video or photos of severe weather, send them to us via Twitter or Instagram using the hashtag #abc7NY null