The polar vortex is Earth's frozen guardian—but that guardian is starting to fail. This video dives into the science behind ...

Brrr, January 2025 is bringing some serious chill! 🥶 Dive into the science of the polar vortex and learn what’s behind this unexpected cold snap. Let’s unravel the mystery together! # ...

A lobe of the Polar Vortex is going to swing through Ontario just north of Michigan. The upper-air forecast gives us an easy look at this strongest winter player.

Time to bundle up, Big Apple. A polar vortex moving across the eastern half of the United States is set to bring shockingly cold temps to New York City — along with a potential snowstorm. “We ...

A researcher expects the polar vortex to strengthen over the next two weeks. This has a big impact on our day-to-day weather here in the Great Lakes region and even the Northeast. Judah Cohen ...

The polar vortex blasts are expected to hit from Jan. 3 to 4, Jan. 7 to 8 and Jan. 11 to 12, according to AccuWeather meteorologist Alex DaSilva. Advertisement What exactly is a polar vortex, and ...

First, there was a bitter Arctic outbreak. Next up will be a thaw. But thereafter, it may come down to what the polar vortex does — and the jury is still out on that.

The polar vortex is a regular feature of Earth's polar latitudes. It is a concentration of cold air and low pressure that is usually kept relatively close to the north and south poles.

Texas will unlikely see a polar vortex in January without Sudden Stratospheric Warming. Here's how soon we can forecast a potential impact.

Even if the polar vortex experiences a disturbance, impacts will not be felt until late January or February, if at all. RELATED: Snow lovers, this could be your winter!

That last warming leads to the dissipation of the polar vortex for the last time in spring. In actuality, the polar vortex can disappear as early as the first week of March — or as late as mid-May.

Dust off the parkas. After a mild December, the polar vortex is set to send an arctic blast into the US later this week. “That polar jet will be pushed further south, and guess what that does ...