Several states across the U.S. will see a white Thanksgiving, with the first arctic blast of the season bringing snowfall. Weather maps from the National Digital Forecast Database show how many inches of snow will fall hour by hour on the day of Thanksgiving across the country.

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.

"Heavy coastal and mountain rain may lead to instances of flash flooding, particularly over the windward foothills of the southern Sierra Nevada below 8,000 feet, where excessive rainfall may cause land/rock/mudslides," the NWS said in a forecast Tuesday morning.

A post-Thanksgiving storm could bring Kansas City’s its first snow of the season on Saturday, the National Weather Service said. Up to 2 inches of snow is possible in some areas. There is still a lot of uncertainty in the forecast, so holiday travelers should continue to monitor the forecast. National Weather Service in Kansas City

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,

A storm that was pounding California's Sierra Nevada with snow Tuesday took aim at the Colorado Rockies and could roll east and slam the Appalachians on Thanksgiving Day, bringing unsettled travel weather to millions of Americans hitting the skies and roads for the holiday weekend.

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 people save their Thanksgiving travel for the day-of, and those in the eastern half of the U.S. could experience disruptions.