A severe winter storm that brought crippling freezing rain, sleet and snow to a large part of the U.S. in late January 2026 ...

The polar vortex collapsed, and severe temperatures are set to dominate most of the country in the coming days. Single-digit ...

In recent days, several meteorological forecasts have suggested that colder-than-average weather could develop across parts ...

Much of the nation east of the Rocky Mountains is hunkered down for what could be the worst winter storm of the season.

Schools are closing or operating remotely and warming shelters are opening their doors as temperatures in Northwest Indiana ...

The meteorologists said the polar vortex system is set up due north of Michigan over Canada's Hudson Bay. It's at least ...

Met Eireann on the other hand is not as bold with its forecast but it does concede that the colder air moving in from east ...

Starting Thursday, dangerously frigid air from Siberia and the North Pole is forecast to plunge the Great Lakes region into ...

As the U.S. prepares to take on another bout of cold weather, the term "polar vortex" is getting thrown around. But what is ...

As the U.S. prepares to take on another bout of cold weather, the term "polar vortex" is getting thrown around. But what is it?

The majority of the United States will experience chilling temperatures due to a blast of arctic air from Canada. The Midwest ...

With over 170 million Americans facing below average temperatures, even colder air may be on the horizon thanks to the ...