A strong, stable vortex is like a skater spinning with their arms tucked closely in, holding in an area of cold air over the Arctic. But when there’s a wobble in the rotation, winds in the vortex can ...

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

Forecasters have warned that a rare weather event in the form of a polar vortex will bring snow and ice to millions as it ...

As a child growing up in a Baptist church in Missouri, I was admonished continually to make reading the Bible a part of life’s everyday routine. There was a suggestion that having the Bible translated ...

Each year, cities, states and individuals spread millions of tons of road salt, which can leach into nearby freshwater ...

While jet streams are air patterns, the Gulf Stream is an ocean pattern that also has an impact on weather.

It was flying from Dover, Delaware, to Ramstein, a U.S. Air Force installation ... The jet stream forms as warm air from the ...

While Thursday temperatures will finally get above freezing, 7News Senior Meteorologist Brian van de Graaff said “it will still be colder than average.” He noted the average for this time of ...

As the polar vortex delivered what is expected to be its final blast across southern Ontario on Wednesday, city residents braved the bitter cold — including Fintan the lion at the Toronto Zoo.

A blast of arctic air from Canada has brought the season's coldest weather to most of the United States. The system, known as a polar vortex, is forecast to bring subzero temperatures to the Midwest, ...

It's a term you hear every couple of winters, when we get stuck in the coldest of cold patterns – polar vortex. But what exactly is it and how does it impact our weather? The polar vortex is ...