A strong, stable vortex is like a skater spinning with their arms tucked closely in, holding in an area of cold air over the ...

When the Polar Vortex is in a weakened state, a jet stream wobble sending polar air into the mid-latitudes becomes more ...

The vortex is essentially an area of low pressure in the upper layers of the atmosphere over the polar region up north. This ...

Current trend in heavy snowfall and bitterly cold temperatures is directly linked to a disruption to the polar vortex caused ...

In this video, we explore the chilling effects of the polar vortex and what it could mean for Earth in the next decade. Just like the Night King in Game of Thrones, a powerful icy force is lurking to ...

Metro Vancouverites may face unseasonably cold weather as February continues thanks to the stratospheric polar vortex.

As we prepare for a very busy weather week, what comes next? We told you earlier in the month the polar vortex was going to ...

Pineapple Express has drenched Northern California in the last few days—but what exactly is it? How common is it? Also, go ...

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

Throughout the past few weeks, the county has seen some bitter cold temperatures. Meteorologist Vanessa Symonick explains ...

As we continue to warm moving into February, it appears latest trends suggest a classic "what goes up, must come down" type ...