New Jersey remains under a state of emergency Tuesday after flash flooding devastated many communities Monday night, especially in Union and Somerset counties. Gov. Phil Murphy toured some of the damage Tuesday morning in Berkeley Heights.

Two people in New Jersey were killed after their vehicle was swept up in flood waters during a storm that moved across the U.S. Northeast overnight, authorities said Tuesday.

New York and New Jersey hit by torrential rain and flash floods, forcing highway closures, suspending subway lines and flight delays.