From hundreds of miles above Earth, the brutal polar vortex that gripped the Great Lakes turned into something strangely ...

The polar vortex will engulf much of North America as we head into next week, with temperatures dipping down into the -20s and -30s in some Canadian provinces. Even states like the Carolinas, Georgia, ...

For air temperatures, record lows were broken for both Jan. 6 and Jan. 7. The low of -11°F on Jan. 6, 2014, broke the old ...

When parts of the vortex break down, lobes of Arctic air can drift south, guided by changes in the jet stream. This allows ...

Brutally cold temperatures, icy winds, and heavy snow accompany what we commonly call a polar vortex in the winter, but the polar vortex is a dynamic system of interacting forces that exists ...

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COLUMBUS, Ohio — Frigid air that normally stays trapped in the Arctic has escaped, plunging deep into central Ohio and much of the northern 2/3 of the United States and bringing teeth-chattering but ...

If you thought last week was cold, hold onto your hot lattes and be ready to bundle up as (another) winter storm is forecast to plunge arctic air deep into the Deep South by early next week. The most ...

The National Weather Service has issued a Cold Weather Advisory for all of Southeast Michigan through noon Wednesday. Wind chills as low as -25 degrees will be possible. (WDIV) Bitterly cold air is ...

It's a blustery start to 2025 as winds as high as 55 mph threaten to knock down power lines and tree limbs Thursday morning. A wind advisory has been issued for southern New York, New Jersey and ...

Bitter cold temperatures are expected to continue throughout the week in Chicago, with wind chills plunging to minus 20, the National Weather Service said. A cold weather advisory is in effect until ...