Thanksgiving week is finally here. If you're flying or driving, here's what you may have to deal with in the nation's weather through Sunday.

Hitting the road or taking to the skies for Thanksgiving? Here’s a collection of maps to help you track how weather could impact your holiday travel in real-time.

Arctic air is plunging southward this week, bringing freezing temperatures and wind chills in the teens just in time for holiday travel and Thanksgiving day..

Watch as this funnel cloud formed over the Houston, Texas area on Monday afternoon. Ominous clouds were the precursor to this formation, as a tornado watch was in effect for more than a dozen southeastern Texas counties.

It's been a warm autumn, so far. But the polar vortex is forecast to change unusually early, and that could impact your weather in December. Here's why.