A notably intense storm system is projected to deliver extensive heavy rainfall and flash flooding throughout the Northeastern United States until Thursday. Major urban centers including New York City, Boston, and Hartford face the highest risk, while regions in upstate New York and the Hudson Valley may experience rainfall totals between 2 to 4 inches, with some areas potentially reaching AccuWeather's StormMax of 12 inches. Wind gusts along the coast could hit 30 mph, with flooding posing challenges to roadways, rail transport, and travel along Interstates 95 and 87. Meteorologists will continue to provide updates as the situation evolves.
