A polar vortex is a mass of cold air that normally stays contained over the Arctic. The cold blast is predicted to be ...

Federal scientists from the Climate Prediction Center (CPC) confirmed that the La Niña weather pattern, which started in ...

The polar vortex can commonly be disrupted during the winter and is known to cause an Arctic outbreak in the United States.

The Arctic polar vortex is expected to move south, which some say will lead to the coldest, harshest winter in years. Wyoming ...

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As the winds blow by God’s will: How can Libya leave the “Red Ocean” of conflict?

A "triple dip polar vortex" is coming for portions of the U.S., but Colorado will likely escape its wrath. Here's what ...

An AccuWeather forecast says there will be further cold waves expanding from central Canada, Midwestern and eastern U.S.

An Arctic blast is expected to bring cold temperatures and potential heavy snow to Michigan and other northern states around ...

The saltwater sister of lake-effect snow, ocean-effect snow is a wintry weather phenomenon that has some coastal residents ...

A weather expert has confirmed Brits across the country will need to prepare for strong winds and snowy conditions as the ...

A weak polar vortex could make for a harsh winter in Germany. Experts are currently still divided, but warn it could be ...