Catastrophic flash floods have devastated New York and New Jersey, leaving at least two dead and widespread destruction. Torrential rain uprooted trees, swept away vehicles, and submerged subway stations and roads, crippling transport across the Northeast. Over six inches of rain fell within hours in parts of New Jersey, prompting Governor Phil Murphy to declare a state of emergency. Newark Airport saw major disruptions as stormwater poured into terminals. Authorities warn of further flood risks across the Northeast, Florida, and Midwest.