SEE ALSO: Polar vortex about to blast U.S. with coldest air of the season By Thursday and Friday, the ultra-cold ... could set a record, with a forecast low of 16 from the National Weather Service ...

Several days with temperatures of 10-20 degrees below the historical average could be dangerous to plants and ruin outdoor ...

The weather phenomenon is expected to develop in mid-March, bringing severe cold temperatures across parts of Canada and the United States. It may also impact the UK and Europe. A polar vortex ...

According to the forecaster, warm weather moving in from the southwest will weaken the polar vortex disruption in the east. The weakened polar vortex disruption will bring pockets of cold weather ...

An April cold snap is expected to bring unusually ... South Carolina, the weather service said they will be watching for possible frost advisories early next week, "now that the growing season has ...

BISMARCK, N.D. (AP) — Harsh cold descended on the nation’s midsection Monday as a polar vortex ... in this weather … Frostbite can be wicked,” Schirado said. People should bring their ...

A polar vortex collapse is expected over the next two weeks, causing extreme winter weather and travel disruption across North America. The weather phenomenon is expected to develop in mid-March, ...