Arctic blast from polar vortex to send temperatures plunging across the U.S. Here’s how cold it will get.

Bitterly cold air that originated in Siberia will arrive in the U.S. in the coming days, resulting in dangerously cold wind ...

UK weather maps turn icy blue as -4C Arctic blast hits parts of the country

Weather maps show the UK is set to be hit by a bitter blast of cold weather as temperatures plunge below freezing in many ...

Florida faces Arctic blast as temperatures drop 20F below normal

A surge of cold air is expected to hit much of the eastern U.S. next week.

UK weather maps turn icy blue as -3C Arctic freeze hits - 14 coldest cities

A bitterly cold snap could be hitting Britain in a matter of days, the latest weather maps show.