Residents across parts of the Gulf Coast and South are bracing for a rare winter storm expected to drop heavy snow and create ...

Forty years ago today, temperatures in Chicago dipped to an all-time low of minus 27 degrees. The cold stretched to D.C., ...

Dangerous cold and biting wind chills are expected across Central Illinois in the early part of the week, according to the ...

Over 120 million Americans will face extreme cold, with temperatures potentially reaching minus 40 degrees Celsius.

A lobe of the polar vortex will arrive in the United States this weekend, bringing the lowest temperatures in years and snow and ice to the East and Deep South.

Dozens of US states will endure the lowest temperatures they have felt in years next week as a polar vortex brings ...

These conditions are all thanks to a familiar sounding occurrence: the polar vortex, a large area of low pressure and cold ...

These conditions are all thanks to a familiar sounding occurrence: the polar vortex, a large area of low pressure and cold ...

“None of those three countries are in ASEAN,” responded Duckworth, a Democrat from Illinois. “I suggest you do a little homework.” Here's what states will be affected by the polar vortex. ASEAN is ...

A lobe of the polar vortex, a stormy ring that typically keeps the coldest air locked up near the North Pole, will dip southward into the United States this weekend into next week. Polar air ...

Answers as to why these strange temperatures and weather events are prevalent may be found in the polar vortex. The polar vortex is a large area of low pressure and cold air surrounding both of ...