Impending Storm Threatens NYC with High-Impact Flooding

New York City is facing a high-impact flood event as a coastal storm brings heavy rain, with intense rainfall rates and the potential for flash flooding. The National Weather Service has issued a Level 3 "moderate" risk for flash flooding, and New York City Emergency Management has issued a travel advisory. Widespread rainfall totals of 2-4 inches are expected, with higher amounts in certain areas. The slow-moving storm system and a supermoon may exacerbate flooding, leading to coastal flood advisories and concerns about rip currents and high surf.