Millions of people across the central and eastern U.S. could see snow or rain through the Thanksgiving holiday weekend, forecasters said.

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,

Scattered showers are likely on Thanksgiving Day, with a few embedded thunderstorms being possible. There is a very low end chance for a severe storm as the cold front sweeps across the region. Primary threats include damaging winds gusts and hail. A quick spin-up tornado will also be possible along the line.