Arctic air is taking cold to another level this week and the US could be facing bouts of it well into December thanks to the polar vortex.

A winter storm is delivering a punch of snow to millions in the Northeast after it caused hundreds of crashes in the Midwest.

This year’s Thanksgiving travel period is expected to be the busiest in 15 years, according to the Federal Aviation Administration. Follow here for live updates on travel and weather.

Thanksgiving is a week away and the weather has the potential to disrupt travel for the tens of millions visiting family and friends.

La Niña is present again this winter, which can have significant impacts on winter weather around the United States.

(CNN) — Record cold temperatures have pushed as far south as Florida this morning as wind-whipped snow continues to pile up in the eastern Great Lakes from a brief bout of Arctic air gripping the ...

As per the National Weather Service (NWS), it seems that the major cities of Boston, New York, Philadelphia, and Washington ...

(CNN) — Thanksgiving is a week away and more than 80 million Americans are planning to travel at least 50 miles from home. But the weather has the potential to disrupt their visits with family and ...

(CNN) — Significant flooding is underway in Texas Hill Country as storms crawl across the South. Parts of the region are still recovering from devastating flooding that killed more than 130 people ...