WASHINGTON, DC - JANUARY 21: A pile of shoveled snow stands in the plaza on the east side of the U.S. Capitol January 21, 2016 in Washington, DC. One inch of snowfall delayed school openings in the greater Washington, DC, area on Thursday as people along the Easter Seaboard prepare for a blizzard to arrive within the next 24 hours. (Photo by Chip Somodevilla/Getty Images)
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Mayor: Snowstorm has 'life and death implications'
Washington Mayor Muriel Bowser asks the public to hunker down and cooperate with authorities ahead of a huge blizzard that is set to hit the area.
0:57 • Source: CNN
Winter weather 16 videos
WASHINGTON, DC - JANUARY 21: A pile of shoveled snow stands in the plaza on the east side of the U.S. Capitol January 21, 2016 in Washington, DC. One inch of snowfall delayed school openings in the greater Washington, DC, area on Thursday as people along the Easter Seaboard prepare for a blizzard to arrive within the next 24 hours. (Photo by Chip Somodevilla/Getty Images)
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Mayor: Snowstorm has 'life and death implications'
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What NOT to do in a snowstorm
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Blaine Webb helps a SEPTA employee shovel out a bus from the snow March 14, 2017 in Spring City, Pennsylvania.
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What makes a snow storm a blizzard
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What is a nor'easter?
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Just what exactly is a 'bomb cyclone'?
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This is what subzero temperatures look like
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Travel tips for winter weather
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In this photo taken on Sunday, Jan. 14, 2018, Anastasia Gruzdeva poses for selfie as the Temperature dropped to about -50 degrees (-58 degrees Fahrenheit) in Yakutsk, Russia. Temperatures in the remote, diamond-rich Russian region of Yakutia have dropped to near-record lows, plunging to -67 degrees Centigrade (-88.6 degrees Fahrenheit) in some areas. (sakhalife.ru photo via AP)
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It's so cold here that eyelashes are freezing
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It snowed in one of the world's hottest places
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Plane aborts landing amid ferocious winds
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What's the difference between freezing rain and sleet?
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People walk through Times Square during a winter storm, February 9, 2017 in New York / AFP / Bryan R. Smith (Photo credit should read BRYAN R. SMITH/AFP/Getty Images)
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This is what thundersnow sounds like
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Giant panda's heartwarming snow day
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