The term “polar vortex” might conjure images of mythical icy storms swirling through the North Pole but in reality it’s a crucial component of our ... Read more The post What Causes the “Polar Vortex” ...

As the National Weather Service explains, the polar vortex is an area of low pressure and cold air that exists over both of ...

While cold temperatures and snow are not at all unexpected in many parts of the world, they are quite rare in others. In ...

There is a sudden warming about to happen high up in the atmosphere. This warming usually affects the Polar Vortex.

The United States has been at the epicenter of the planet’s most unusually cold conditions early in 2025. The polar vortex is to blame.

The polar vortex is a “constant feature” that begins to develop sometime in September and persists through sometime in spring ...

The polar vortex could bring a cold blast to millions across America in the second half of March, AccuWeather said in a media ...

Strong westerly winds banded together in the stratosphere of the North Pole are what make up the Arctic polar vortex, according to the National Oceanic and Atmospheric Administration (NOAA). The winds ...

Winter isn't over just yet. A major shift in the weather pattern could have millions across the United States once again reaching for their winter coats later this month before milder springlike air ...

The polar vortex that we're talking about resides in the stratosphere over the North Pole. What is the polar vortex? It's a "semi-permanent" feature, and it is nothing new. However, it's a piece ...

The sudden winter chill came thanks to the polar vortex, an area of low pressure and cold air in the Arctic near the North Pole, that has taken hold over parts of the country, meteorologists say.

What is the polar vortex? The polar vortex is a part of Earth's atmosphere that is found over the North Pole. Strong winds typically keep the vortex locked in place, but periodically, changes in ...