New Delhi, Nov. 20 -- As Thanksgiving approaches, millions of Americans are expected to travel by road, rail or air to meet their families, relatives and loved ones. However, winter storms and snowfall in parts of the country may dampen the spirit. Here's a look at the weather forecast.

Thanksgiving, a harvest, falls on November 27. It is celebrated on the fourth Thursday every year. The Thanksgiving event in American homes is celebrated with meals consisting of various dishes including turkey, gravy, mashed potatoes, sweet potatoes. The first Thanksgiving was celebrated in 1621 by the Pilgrims and the Native Americans.

According to Accuweather, the Pacific storm will bring more rain, mountain snow and travel delays this week.

The mete...