As of 4:00 p.m. today, the National Weather reported that for the 19038 area, there is a Weather Advisory in effect for Tuesday. It looks like it will just be a wet, wintery mix of freezing rain and sleet during the day on Tuesday. Tuesday night through Wednesday evening is a different story and there is now a Winter Storm Watch in effect. Through the night into early Wednesday morning, there will be snow, possibly mixed with sleet. After 9:00 a.m. it will become all snow. The temperature high will be near 32 degrees. It will be breezy with a north wind of 17 to 21 mph. The chance of precipitation is 100%. The latest report of snow and sleet accumulations says it can be anywhere from 5 to 9 inches possible.
For more information click here for the National Weather Service.