A polar vortex dipping down from Siberia will bring a cold front with frigid temperatures to nearly 300 million Americans.

Snow is expected to taper off around Denver by the early afternoon, while temperatures will remain well-below freezing ...

Snow and winds are likely to trigger flight cancellations and cause headaches for people traveling to DC for Inauguration Day ...

A blast of Arctic air is set to cover much of the United States with temperatures below freezing starting on Friday and into ...

According to the National Weather Service, a polar vortex will impact most of the country this weekend, here is what you need ...

Perfect time to hop on a plane and go somewhere south,” FOX Weather Meteorologist Britta Merwin said. “Like, really, really far south.” ...

A new blast of Arctic air sweeping from north to south will bring bone-chilling temperatures to millions of Americans this weekend and next week.

A polar vortex is currently hitting the United States, with schools closed in many areas and at least four deaths caused by ...

How the Polar Vortex Can Bring Arctic Blasts to the U.S. Vast weather patterns can carry blasts of frigid air far from the ...

Parts of Mississippi can expect freezing temperatures, lows in the teens in the coming week. Know how to prep your home, ...

Most of the U.S. will enjoy milder temperatures on Thursday, but the warmup will be brief as a polar vortex will send ...

The vortex is essentially an area of low pressure in the upper layers of the atmosphere over the polar region. This vortex ...