IRON MOUNTAIN — A winter weather advisory is in effect until 9 p.m. today for Dickinson, Delta, Menominee, and southern Schoolcraft counties, the National Weather Service said.

Total snow accumulation of 7 to 9 inches is expected from a storm that began Friday night.

“This will be a long duration winter storm with mostly light snow,” the weather service said.

Snow showers in the northern region of the U.P. may continue into Sunday.