A cross-country storm, a blast of Arctic air and an outbreak of showers and thunderstorms are threatening to snarl traffic and pile up delays at airports over the Thanksgiving holiday weekend, one of the nation's busiest travel periods.

The Transportation Security Administration expects to screen 18.3 million travelers over the next week, potentially making this the busiest Thanksgiving travel period ever.

With Thanksgiving holiday travel well underway, many have reached their destinations — but for everyone else, a storm tracking from the Rockies to the Midwest and Northeast into tomorrow will bring rain and snow,

Winter storm warnings have been issued for parts of the U.S. this Thanksgiving week—here's where snow could fall.

Meteorologists say Hoosiers in Central Indiana can expect rain and a mix of snow accumulation ahead of Thanksgiving. Here's the latest forecast.

A messy spell of winter weather continued to dominate forecasts Wednesday across the United States, with a mix of rain and snow expected to materialize in different areas around the upcoming Thanksgiving holiday.

Don't worry about making space in your freezer for leftovers this year if you live in any of the states expected to have a chilly holiday weekend.