With the deep freeze stretching from Montana to Texas as it crept eastward, some 240 million people - more than two-thirds of the U.S. population - were under winter weather warnings and advisories on Friday, the National Weather Service (NWS) said. The map of existing or impending wintry hazards "depicts one of the greatest extents of winter weather warnings and advisories ever," the NWS said. [1/5] A driver makes their way through a flooded street at high tide during a winter storm in Gloucester, Massachusetts, U.S., December 23, 2022. Their plight has added to local agencies scrambling to get people off the streets as the arctic blast arrived. While some areas downwind from the Great Lakes received a foot or more of snow on Friday, "the big story wasn't so much the falling snow but the blowing snow," weather service meteorologist Brian Hurley said.

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