Travel snarled as first nor'easter of La Niña winter season slams East Coast with rain, ice and snow

The system left a snowy footprint that stretched over 1,500 miles from Missouri through Maine, with eight states seeing over half a foot of powder.

ALBANY, N.Y. — A nor'easter brought a combination of rain, ice and snow to parts of the East Coast, specifically the densely populated northeast portion of Interstate 95 corridor, snarling travel across the country as this La Niña winter season gets underway.

A fast-moving area of low pressure moved out of the Southeast and up along the East Coast early Tuesday morning, creating an extremely sharp boundary between rain and snow, which set just inland of I-95.

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Snow and heavy rain caused some travel headaches across the US as nearly 7,000 flights were delayed on Tuesday, with nearly 250 cancellations.

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The roads were left a mess as well. Pennsylvania State Police told FOX Weather that between 4:30am and 9:30am on Tuesday, troopers responded to more than 280 motor vehicle crashes and approximately 300 disabled motorists throughout the state.

A State of Emergency was declared by New Jersey Governor Phil Murphy due to the significant impacts expected from the storm.

Over 10 states were left covered in inches of snow from Monday, Dec. 1 through Tuesday, Dec. 2, with parts of upstate New York seeing over a foot of snow.

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The system left a snowy footprint that stretched over 1,500 miles from Missouri through Maine, with eight states seeing over half a foot of powder, including Maine, Vermont, New Hampshire, Massachusetts, New York, Pennsylvania, Ohio and Indiana

A mix of moisture and cold air brought 1–3 inches of snow across Ohio, Pennsylvania, upstate New York and much of New England.

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The effects of the snow were amplified across higher elevations, including parts of the Adirondacks, Green and White mountain ranges.

Meanwhile, where exactly the rain-snow line set up had significant impacts on drivers. Anywhere between a coating and 0.25 of an inch of ice covered roads in the Appalachians, particularly in West Virginia and Virginia

Higher elevations in Pennsylvania, northern New Jersey, New York's Mid-Hudson Valley and Connecticut also saw ice accumulating. 

ARCTIC BLAST USHERS IN FREEZING, POTENTIALLY RECORD COLD FOR 235 MILLION AMERICANS TO KICK OFF LA NIÑA WINTER

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Farther south, icy conditions hit the mountains of western North Carolina, where many communities are still recovering from devastating Hurricane Helene in 2024.

Another round of even colder arctic air is expected to reach the East Coast by Thursday, which could create slick roads during the morning rush.

The presence of a La Niña pattern historically tends to bring more frequent nor'easters along the Eastern Seaboard, which saw several coastal storms this past fall.

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NOAA indicated that the U.S. may shift back to neutral conditions around the start of January.

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