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.

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

Multiple feet of snow will fall in parts of Buffalo, New York, beginning this weekend, making for difficult road conditions.

Much of the country will experience dry, cool weather for Thanksgiving. The exception will be in parts of the Midwest, Mid-Atlantic and Northeast.

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,

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.

Some wind gusts will reach up to 70 mph in Colorado and New Mexico on Tuesday as people travel for the holiday.