Imagine the polar vortex as a giant, icy whirlpool far above the Earth, keeping frigid Arctic air contained near the north ...

The polar vortex is expected to reach the Utah-Idaho border sometime in the late afternoon and evening Friday as it continues ...

An expanding polar vortex is expected to lower temperatures across the eastern half of the U.S., with the potential for ...

Parts of Mississippi can expect freezing temperatures, lows in the teens in the coming week. Know how to prep your home, ...

The polar vortex is a strong area of low pressure located ... meaning the East Coast could be seeing its first colder-than-average January since 2022, and possibly even the coldest since 2014 ...

The polar vortex is an area of cold air that circulates ... It predicts an average of close to two inches of snowfall for the period. In 2022, a powerful Arctic winter storm caused several deaths ...

People living "basically anywhere from the Rockies eastward" will see extremely cold temperatures over the next several days, ...

The polar vortex will bring Arctic air across the country ... This January will end up below normal in this region for the first time since 2022.” The Arctic outbreak will spread from the ...

The beginning of 2025 will be marked by the year’s first polar vortex, bringing snow ... normal in this region for the first time since 2022.” The Arctic outbreak will spread from the northern ...

As they describe it, the polar vortex circles the north pole counterclockwise. the polar jet stream circles at a lower level of the atmosphere, which usually keeps Arctic air corralled in the middle.