For the majority of New Jersey, southeast Pennsylvania, and southern New York, another Severe Thunderstorm Watch has been issued. This covers Morristown, New Jersey; Philadelphia; and the western and southern suburbs of New York City.
The counties of Bergen, Burlington, Camden, Essex, Gloucester, Hudson, Hunterdon, Mercer, Middlesex, Monmouth, Morris, Ocean, Passaic, Somerset, Sussex, Union, and Warren are under watch.
More storms accompanying the cold front will develop as the evening wears on, posing a threat to Philadelphia, New York City, and Boston with lightning and strong gusts.