Forecasters warn that a split polar vortex is set to bring a 'large supply of cold air' to North America in mid-February as a ...

As the Arctic rapidly warms, the temperature difference between the polar region and lower latitudes decreases, which weakens ...

South Carolina Sen. Lindsey Graham is kicking off his pursuit of a fifth term with his home state’s top Republicans chairing ...

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

Following a midweek seasonably cold and uneventful period, a messy area of low pressure may bring some slippery problems by ...

Every MLB franchise looks for the next "Moneyball" strategy. The Twins might have just discovered a new advantage, in a ...

The upcoming midweek storm is one of several systems that promises to bring precipitation and eventually the month's coldest ...

A ceasefire between Israel and Hamas is underway and hostages are being released in stages. But after the initial jubilation ...

The latest weather charts show a potential return of the turbulent 'Beast from the East' coming over the next month as many factors point towards an incoming cold spell ...

Another round of snow, sleet, and freezing rain is heading to Central New York, as is bitterly cold arctic air.

We could face a "delayed start to Spring" following a milder Bank Holiday weekend this weekend. Temperatures are set to swing ...

One of Ontario's worst polar vortices in over a decade struck the Waterloo Region on Jan. 20. Temperatures in certain areas ...