The unusual October snowstorm that's hit the East Coast has disrupted rail service, with downed trees blocking tracks and weighing down overhead power lines.

Amtrak says it has suspended service between Providence, R.I., and Boston; Harrisburg, Pa., and Philadelphia; and New Haven, Conn., and Springfield, Mass.

In the New York region, the Metro-North commuter rail line says service is suspended from suburban North White Plains to Wassaic. Service on the Danbury and Waterbury branches of the New Haven line in Connecticut is also suspended. New Jersey Transit says service is suspended on the Morris and Essex line and the Gladstone and Montclair branches.

Meanwhile, The number of homes and businesses without power on the East Coast has grown to more than 3 million.

Connecticut Gov. Dannel P. Malloy says the more than 750,000 customers without power there breaks a record set when the remnants of Hurricane Irene hit the state in August. He says people could be without electricity for a week.

More than 650,000 have lost power in Massachusetts. Those without electricity number 285,000 in New Hampshire and at least 150,000 in Maine.

More than 617,000 people in New Jersey have lost power, and in New York, more than 200,000 are without it.

Utilities in Pennsylvania are saying more than 423,000 are without power, and Western Maryland had more than 29,000 outages. Central Vermont Public Service says more than 6,300 there had no power.

Parts of New York saw a mix of snow, rain and slush that made for sheer misery at the Occupy Wall Street encampment in New York City, where drenched protesters hunkered down in tents and under tarps as the plaza filled with rainwater and melted snow.

Technically, tents are banned in the park, but protesters say authorities have been looking the other way, even despite a crackdown on generators that were keeping them warm.

Nick Lemmin, 25, of Brooklyn, was spending his first night at the encampment. He was one of a handful of protesters still at the park early Sunday.

"I had to come out and support," he said. "The underlying importance of this is such that you have to weather the cold."

Adash Daniel, 24, is a protester who had been at the park for three weeks. He had a sleeping bag and cot that he was going to set up, but changed his mind.

"I'm not much good to this movement if I'm shivering," he said as he left the park.

October snowfall is rare in New York, and Saturday marked just the fourth October day with measurable snowfall in Central Park since record-keeping began 135 years ago, the National Weather Service said.

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