Snow was moving through the Pittsburgh area Saturday night and was expected to continue into early Sunday morning.

The Pittsburgh region received a weekend blast of winter weather, including heavy snowfall in many places south of Pittsburgh. KDKA-TV's Chilekasi Adele reports from Washington County.

With heavy, wet snow expected, vehicle restrictions are in effect on Routes 22 and 33, I-78, I-80, I-476 and other major roads starting at 5 a.m. Tuesday.

A winter storm warning is in effect in western Pennsylvania, with three to five inches of snow expected areawide and six to 10 inches possible in the Laurel Highlands and isolated places south of Pittsburgh.

Public Works officials remind that once the snow begins to fall, it's advised drivers stay off the roads if they can and if you have to drive, be sure to give plow truck drivers plenty of space on the road.

PennDOT and the Pennsylvania Turnpike Commission have issued traffic advisories due to an impending winter storm. Expected to start early Saturday morning, residents have been advised to avoid unneces

A winter storm will bring snow to the Philadelphia region tonight, followed by a blast of dangerous cold lasting through early next week, according to the National Weather Service.