We finally have a blast of truly Arctic cold air heading toward Michigan. The actual cold, combined with stiff wind gusts early next week, will produce dangerously cold wind chills. Here is the ...

Another round of bone-chilling air from the polar vortex could invade the central and northeastern US this weekend and potentially produce the first significant snowstorm of the season for the ...

A disruptive polar vortex is set to usher in three successive waves of Arctic air across the central and eastern United States through mid-December, bringing dangerously low temperatures and the ...

A cold front from an expanding polar vortex brought chilly temperatures to North and Central Florida. Temperatures are expected to fluctuate, with more cold fronts arriving late Wednesday and early ...

A polar vortex system is expected to bring two or more cold waves to Florida this week. Forecasters predict a chance for frost or a freeze as far south as central Florida late in the week.

A Polar vortex has covered the Philadelphia region under a canopy of frigid temperatures, but many people may not realize what a Polar vortex actually is, and the dangers — like frostbite — such ...

Frigid temperatures are expected to impact much of the central and eastern United States in the coming weeks. The first of three polar vortex systems is expected this month, according to AccuWeather.

A rare atmospheric collision is poised to deliver unprecedented Arctic air across North America in December 2025. On November 27, the National Weather Service Climate Prediction Center released its ...

Europe is forecast for unseasonably warm weather through much of December, curbing heating demand and weighing on natural gas prices. Periods of especially warm weather are predicted for France, ...