New York City officials have issued a full travel ban as a major nor'easter threatens to bring historic snowfall to the region. The ban, announced by Mayor Eric Adams, takes effect immediately and covers all five boroughs, affecting millions of residents and businesses.

Meteorologists predict the storm could dump up to 2 feet of snow in some areas, with blizzard conditions expected throughout the day. The National Weather Service has issued a blizzard warning, marking the first such alert for New York City in four years. Transportation officials have already suspended subway service and closed major bridges and tunnels.

The travel ban represents an unprecedented response to winter weather in recent years. City emergency management officials cite the combination of heavy snow, high winds, and coastal flooding as justification for the extreme measure. Businesses across the city face significant disruption, with many already announcing closures and remote work policies.