The heavy rainfall caused widespread flooding, particularly in Monmouth County, New Jersey, and parts of Long Island. Streets became impassable, and debris blocked drainage systems, exacerbating the situation. The roof collapse at BJ's Wholesale Club highlights the structural risks posed by such intense rainfall. Additionally, the Jersey Shore University Medical Center experienced water intrusion in its trauma unit and emergency department lobby, though patient care was not affected. The flooding also disrupted transportation, with cars stranded on highways and businesses temporarily closed. Residents in basement apartments were advised to evacuate if water levels rose.