Snow possible Wednesday Details >
Dec 7, 2013; 5:00 AM ET Frigid temperatures will affect the northern tier states Sunday while Northern Europe remains in the deep freeze.
A storm coming Sunday night has the potential to bring wintry travel problems to Boston and New England.
The return of colder air was accompanied by a few inches of snow early Friday night with the next chance of wintry precipitation before the end of the weekend.
A storm arriving later in the day on Sunday has the potential to bring snow, some ice and travel problems to the New York City area.
Mild temperatures will continue on Saturday over southern sections of Europe.