Early holiday outlooks are in—and they’re compelling. The headline is a strong polar vortex core anchored over North America, influencing weather on both sides of the Atlantic and boosting the chances ...

A polar vortex is expected to bring frigid temperatures to the central and eastern United States this weekend. South Carolina will experience a significant temperature drop, with nightly lows reaching ...

A polar vortex system is expected to bring two or more cold waves to Florida this week. Temperatures in North Florida could drop into the upper 20s, with a chance of frost or freeze. Central and South ...

Much of the central and eastern United States is expected to endure a prolonged stretch of bitter cold as a series of Arctic outbreaks move in. AccuWeather forecasts three separate polar vortex ...

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.

Meteorologists are predicting colder-than-normal temperatures to hit a large portion of the United States, which will bring the first snowstorms of the year to many areas. Towns and cities in northern ...

The audio version of this article is generated by AI-based technology. Mispronunciations can occur. We are working with our partners to continually review and improve the results. Get ready for some ...

An Arctic blast is expected to bring below-average temperatures to the central U.S. and New England in late November and early December. A weakening polar vortex, influenced by a rare weather ...

If you're on the hunt for vortex patterns, you might not think to look at ionized helium. But Jean Marcel Ngoko Djiokap and colleagues have suggested that ultrafast lasers could stir up beautiful ...