A crippling winter storm that could paralyze parts of the Southern and Central U.S. this weekend, and some of the effects could reach southern New England.
It exists all the time, but it usually gets stronger in winter. When the jet stream (a river of wind) bends and dips south, the edge of the polar vortex can wobble or stretch. That can let Arctic air ...
After this weekend's snow storm moves out, cold Arctic air will move in.
Add Yahoo as a preferred source to see more of our stories on Google. Michigan is set for several days of frigid temperatures and heavy lake-effect snow as Arctic air continues its slow march across ...
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Polar vortex behind cold waves and storms
This winter, the Northern Hemisphere has been suffering from extreme cold. In South Korea, an unusually prolonged cold wave ...
Boston has seen just one day so far this month where the average temperature was above the seasonal norm, daring me to ask — are you over the cold yet? Astronomical winter hasn’t even arrived (that ...
Michigan is set for several days of frigid temperatures and heavy lake-effect snow as Arctic air continues its slow march ...
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