Hurricane Sandy is churning off the East Coast and is expected to join up with two other weather systems to create a huge and problematic storm affecting 50 million people. Here's a snapshot of what is happening or expected, state by state.
The storm lashed barrier islands off North Carolina and rendered several homes and businesses nearly inaccessible. About 90 miles off the coast, a tall ship carrying 17 people was in distress; the Coast Guard was monitoring.
The number of power outages increased quickly in a state where utilities' response to past weather-related failures has become a political issue. Connecticut Light & Power says hundreds of customers are without power. Gov. Dannel P. Malloy asked a task force to ensure fuel suppliers are fully stocked. Many residents along Long Island Sound heeded warnings and evacuated.
Hundreds of people fled to shelters as rough surf pounded the coast. Water covered some roads.
Snow is expected in mountainous areas.
Officials predict coastal flooding and beach erosion, and utility crews have been brought in from Canada to handle anticipated power failures.
Hurricane Sandy inflicted considerable damage overnight to a large, iconic ocean pier in the Maryland beach resort of Ocean City. In mountainous western Maryland, a blizzard warning was issued for sections of Garrett County for Monday night into Tuesday morning.
Utilities brought in crews from as far away as Texas and the Midwest to cope with anticipated power failures. Most schools and colleges have canceled classes. The Boston transit authority said it would continue to operate as long it was safe.
Gov. John Lynch put 100 National Guard soldiers on active duty to help with preparations. Two shelters are being set up, and some schools have closed.
Much stronger winds, rain and flooding marked the approach Monday of Hurricane Sandy, on its way to a predicted direct hit on New Jersey. Tidal waters crossed the main oceanfront drive in the south end of Cape May, and streets near the Atlantic City Boardwalk began to flood. Officials closed a section of the Garden State Parkway because of flooding.