2 天之前 · The polar vortex returns next week across the U.S. Sub-0 temps are likely across much of the country Tuesday through Friday! This is a look at morning lows next Friday. Yikes."

1 天前 · And it will stay frozen there all next week. ... A stretched polar vortex like this one happens lower in the atmosphere and is different than when the polar vortex has sudden warming, weakens and ...

1 天前 · A stretched polar vortex like this one happens lower in the atmosphere and is different than when the polar vortex has sudden warming, weakens and all the cold air escapes south and out of the poles, Cohen said. During stretching events, the polar vortex remains in place and strong, but it also just pulls and bends.

2 天之前 · The polar vortex is coming back. After a half-month hiatus, frigid air will again surge across the United States beginning this weekend through next week, as the unusually cold blob of air dips ...

2024年1月25日 · Don't be fooled by the warmer weather being experienced in the U.S. for the next couple weeks. Winter is expected to make a comeback in February. Atmospheric Research Scientist Judah Cohen explains what models show the rest of winter will look like for the U.S.

2025年1月16日 · This next winter storm will bring rain and possibly some brutally cold air by the early next week. The polar vortex is an enormous ring of powerful winds spinning above the North Pole.

2024年12月31日 · Beginning next week, the polar vortex will likely trigger even colder air across the eastern half of the U.S. The polar vortex lives in the upper atmosphere and is located near the North Pole in the arctic. When the polar vortex is strong, it locks the cold air in the arctic.

2025年1月17日 · A polar vortex of brutally cold air that normally circles the Arctic will be spilling southward, starting this weekend and into next week, bringing below-freezing temperatures to many parts of...

2025年1月17日 · Bone-chilling temperatures will envelop millions of Americans this weekend, shepherding in days of frigid temperatures and life-threatening conditions for next week.

2025年1月16日 · The potentially life-threatening cold is due to the disrupted polar vortex. The FOX Forecast Center said a lobe of the polar vortex will dip to the south and move into the U.S. this weekend and into next week.