Data from the 2019 polar vortex, which primarily affected the northern Midwest, showed a similar 20% increase in energy ...

As the cold front moved southward Tuesday, it prompted a cold weather advisory for the Gulf Coast and pushed temperatures ...

It's a term you hear every couple of winters, when we get stuck in the coldest of cold patterns – polar vortex. But what exactly is it?

ROCHESTER, N.Y. — People across the country and the Rochester area are feeling the impact of the polar vortex. While the polar vortex typically stays in the Arctic, its jet stream could weaken in the ...

The polar vortex is a strong area of low pressure located near the North Pole. It's a permanent feature of the Earth's ...

The first big Arctic outbreak of 2025 is expected to bring cold temperatures as well as ice and heavy snow to states into next week.

Much of the country will be hit with extreme low temperatures over the next week as a polar vortex sends cold air down from the North Pole. Real feel temperatures throughout the northeast ...

The polar vortex has triggered freeze warnings and advisories across Texas, threatening human safety and infrastructure.

In short, the answer is the polar vortex. But what does that mean? The polar vortex is a “constant feature” that begins to develop sometime in September and persist through sometime in spring ...

Bone-chilling cold will advance from Canada into the United States next week and it's going to be the talk of the country ...