A significant blizzard, intensified by a bomb cyclone, is currently impacting the Northeastern United States, bringing heavy snowfall and strong winds. Areas like Philadelphia, New York City, and Boston are expected to receive over a foot of snow, potentially the most significant snowfall in years. Blizzard warnings are in effect for over 40 million people from the Delmarva Peninsula to Maine, with winds reaching over 70 mph along the coast, creating whiteout conditions.