The National Weather Service (NWS) has issued warnings about significant snowfall and hazardous winter weather across large parts of the United States during the post-Thanksgiving travel period. This comes as millions of Americans prepare to hit the roads and skies during one of the busiest travel times of the year.

If the storm moves slowly, it could have lasting impacts from the Tennessee and Ohio valleys through the Northeast, but if the storm ends up going farther south and off the Caroli

National Weather Service forecasters warned Saturday that "messy" weather may impact Thanksgiving travel in the eastern half of the United States, including the potential for the coldest temperatures this season.

There is also a slight risk of heavy snow across the Great Lakes and the northeast. High winds could also impact much of the eastern part of the country between Wednesday and Friday, particularly in the South away from the coast,