A rare stratospheric warming event high above the Arctic could disrupt the polar vortex and send colder air toward Texas in ...

The polar vortex is on the move with its Arctic blasts, but so are storms packing snow and ice. The weather pattern setting ...

This dramatic-sounding phenomenon is a naturally occurring component of the Earth’s atmosphere that can play a huge role in ...

According to the NOAA Climate Prediction Center map, Georgia is highlighted in "near or above normal" temperatures for the ...

New England is set to kick off December and meteorological winter with its first significant winter storm on Tuesday, ...

A polar vortex is bringing colder air to parts of the U.S. But how much will Alabama be impacted as December begins? Here’s ...

A parade of winter storms is lining up for the Northeast, with another snowmaking system set to arrive as the weekend ...

Some forecasters say a complex dance involving the polar vortex could send some of Earth's most extreme cold toward the ...

Chicago faces its worst start to winter in nearly 150 years, according to a prominent weather blogger, with temperatures ...

A polar vortex — a large area of low pressure — is heading south from the Arctic, bringing with it cold weather across many ...

Polar air is descending over Canada dropping temperatures nation-wide. The Weather Network's meteorologist Laura Power has ...

Forecasters are tracking new polar vortex changes that could reshape early December across the U.S. How will this affect ...