"The coldest conditions (as a whole) will be felt today and on Tuesday," an AccuWeather meteorologist told Newsweek.

Smokymountains.com has provided those wanting to see this change in the leaves with a map predicting what U.S. foliage will look like.

NASHVILLE, Tenn. (WSMV) - The eastern U.S. is about to experience a massive bird migration, according to forecast maps from Colorado State University and the Cornell Lab of Ornithology. BirdCast ...