Snow, sleet and freezing rain will affect parts of the Midwest and most of the Northeast Saturday, according to Weather.com meteorologist Jonathan Erdman, writing in an online forecast.

Colder weather will descend on much of the East Coast late this week and a winter storm will bring both rain and snow that could reach up to a foot at higher elevations in parts of the Northeast ...

According to weather service data for Central Park, in the years after Mr. Berlin wrote the song, there wasn’t snow on Christmas in New York until 1945, a few months after the end of the war.

In general, checking frequently with a trusted meteorologist for forecast updates should keep you in the know the next time snow is in the forecast. The Weather Company’s primary journalistic ...