Winter weather is settling into Pennsylvania, with the possibility of snow in several counties this week. Yesterday, temperatures across central Pennsylvania began to drop, bringing rain and snow to many areas. The National Weather Service forecasts snow showers in many counties, including Adams, Franklin, Schuylkill, and Centre, with a 70% chance of snow today into Friday. Some mountain regions of our state could see up to a foot of snow, especially at elevations above 2,000 feet.