After a January without much wintry weather in the eastern two-thirds of the United States, some of the coldest air on Earth is spilling into the region, or will soon.
The first swipe of the one-two .
Buffalo could receive a foot of snow on Friday, but New York City is expected to be spared the worst. Icy conditions may make commutes difficult in Boston and Portland, Maine.
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Smoke from California fires oozes over Western states washingtonpost.com - get the latest breaking news, showbiz & celebrity photos, sport news & rumours, viral videos and top stories from washingtonpost.com Daily Mail and Mail on Sunday newspapers.