One of the strongest storms we've seen in Massachusetts in quite a while will bring rain and snow on Thanksgiving.

Weather impacts are unfolding across the U.S. as millions travel for Thanksgiving this week. In the west, snow and freezing temperatures could impact flights. By Thanksgiving morning, a low will bring heavy rain into the Northeast with possible snow in higher elevations.

Forecasters said the rain could begin as early as Wednesday night or slightly before daybreak and carry on into the morning Thursday, conditions that could also spell difficulty on the roads and at airports on the big travel holiday. Thursday's high temperature is expected to peak at about 50 degrees.

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.

Snow is headed to the Midwest and the West ahead of Thanksgiving, while rain will target the East Coast on Thanksgiving Day.

From rain to a wintry mix to accumulating snow, New England is on track to get it all starting early Thanksgiving morning. Most models are pointing to the core of this low pressure slipping off the Mid-Atlantic coast and moving northeasterly into the Gulf of Maine,

Winter weather could snarl travel plans for the millions of Americans traveling for the Thanksgiving holiday this year.

Just days before Thanksgiving, reduced visibility and severe snow are anticipated, potentially disrupting travel. Follow Newsweek's live blog.

Looking ahead to Thanksgiving, there may be issues for travelers across parts of the country due to cold temperatures and possible rain and snow across the country.

One person found dead in submerged vehicle in California as storm warning issued for Sierra Nevada through Tuesday