This cold was certainly extraordinary, but the polar vortex event of January 2019 brought life in the northern and central United States to a frozen halt. At that time in our area, the coldest actual ...

The polar vortex's blast of Arctic air from Canada brought the season's coldest weather to the majority of U.S. The vortex is ...

Very cold arctic air will interact with several systems to bring chances of freezing rain, sleet, and snow ...

Americans face dangerously cold temperatures as a polar vortex brings life-threatening conditions. Nighttime lows may drop to ...

A blast of Arctic air is set to cover much of the United States with temperatures below freezing starting on Friday and into ...

These severe cold events occur when the polar jet stream – the familiar jet stream of winter that runs along the boundary ...

The natural gas market has gapped higher to kick off the week but then fell fairly hard. However, it is worth noting that we have found buyers and have bounced enough to suggest that the buyers are ...

According to the European model, there's a chance that the air temperature at MSP could hit -20°F for the first time since ...

As more Arctic air masses flow into the WOWK-TV region, you have undoubtedly heard the term “Polar Vortex” brought up in the ...

Imagine the polar vortex as a giant, icy whirlpool far above the Earth, keeping frigid Arctic air contained near the north ...

The polar vortex of ultra-cold air usually spins around the North Pole, but it sometimes plunges southward into the U.S., Europe and Asia. Studies show that a fast-warming Arctic is partly to ...

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