Here's the latest on the winter storm. A historic winter storm is poised to produce potentially record-breaking snows from ...
Like much of the U.S., Wisconsinites woke up Tuesday morning to bitter cold conditions. Many schools and colleges throughout ...
The cold temperatures are coming from a not uncommon expansion in the Polar Vortex, which are counter-clockwise rotating air ...
Imagine the polar vortex as a giant, icy whirlpool far above the Earth, keeping frigid Arctic air contained near the north ...
WASHINGTON — Get ready for extreme cold weather in D.C. and most of the U.S. over the next few days. The polar vortex has ...
We start the following work week with a polar vortex. This will bring in unseasonably cold air to the region and wind chill ...
These severe cold events occur when the polar jet stream – the familiar jet stream of winter that runs along the boundary ...
A recent study explains how warmer temperatures at the top of the planet destabilize the jet stream and allow colder air to ...