Research has found that rising temperatures in the Arctic are weakening weather systems that normally trap the cold around ...

The frigid January temperatures resulted in the coldest start to the year in over a decade. A preliminary look at temperature ...

The Beast from the East is usually linked to a polar vortex meaning brutal Scandinavian weather is pushed across the UK ...

The mere mention of the term "polar vortex" can set your head spinning (and maybe eyes rolling). It’s got to be clickbait, right? Or maybe someone dreamed up the name for views? Is it a storm?

Abnormal weather events and severe winter storms could be caused by a disrupted polar vortex. Find out here how the polar ...

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 strong winter player. The general meaning of the Polar ...

Such cold air blasts have become known as the polar vortex. It’s a long-established weather term that’s become mainstream as its technical meaning changed a bit on the way. What it really ...

The coldest temperatures of the year are expected for much of Ontario on Monday and Tuesday. Frigid Arctic air is being pushed south thanks to the polar vortex. The Weather Network has called this ...

Research has found that rising temperatures in the Arctic are weakening weather systems that normally trap the cold around ...

These surges lead to outbreaks of extreme cold and winter storms. In relation to this, a strong and stable polar vortex means milder winters, but a weakened or displaced vortex produced ...