Despite a warming climate, bone-chilling winter cold can grip parts of the U.S. In a study appearing in Science Advances, ...

January is about to get frightfully colder in parts of the US and it’s time for the first polar vortex of 2025. While such weather phenomena are common at times, the upcoming polar vortex ...

Meteorologists have warned that much of the country could be hit with temperatures below freezing next week.

Three factors are combining to increase the likelihood of a weaker polar vortex this winter, the website reports. And a ...

Most of the U.S. will enjoy milder temperatures on Thursday, but the warmup will be brief as a polar vortex will send temperatures tumbling below freezing for most of the nation starting this weekend.

A polar vortex could bring cold winds to much of the U.S. as the new year approaches—but what exactly is a polar vortex, and how could it affect the weather in 2025?

How cold will it be during the polar vortex? Temperatures could hit single digits in much of the northeast during the polar vortex, according to forecasters.

The term “polar vortex” usually refers to the gigantic circular upper air weather pattern in the Arctic region. It is a normal pattern that is stronger in the winter and keeps some of the ...

According to the National Weather Service, a polar vortex will impact most of the country this weekend, here is what you need to know.

Extreme Weather The polar vortex will soon hit the U.S. See how cold it’ll get where you live This will spell dangerously cold temperatures — as cold as minus-20 to minus-30 in some states ...

Polar vortex 2025: Extremely cold temperatures headed to the eastern US Back-to-back cold blasts will last throughout much of January.