Remembering Don Guthrie
Pedestrians make their way through snow in New York, Monday, Jan. 26, 2015. More than 35 million people along the Philadelphia-to-Boston corridor rushed to get home and settle in Monday as a fearsome storm swirled in with the potential of 1 to 3 feet of snow that could paralyze the Northeast for days. (AP Photo/Seth Wenig)

Photos: Northeast blizzard of 2015

The National Weather Service says accumulations of 18 to 24 inches are possible by Tuesday afternoon in several Northeast states.