From the National Weather Service:
240 PM EST Thu Jan 17 2019
...WINTER STORM WATCH IN EFFECT FROM SATURDAY AFTERNOON THROUGH SUNDAY AFTERNOON...
* WHAT...Snow, heavy at times, followed by heavy mixed
precipitation possible. Total snow accumulations of 9 to 13
inches, with localized amounts up to 17 inches, and ice
accumulations of around one tenth are possible.
* WHERE...Through Central Pennsylvania.
* WHEN...From Saturday afternoon through Sunday afternoon.
* ADDITIONAL DETAILS...Travel could be very difficult to
impossible. Winds gusting as high as 35 mph could cause areas
of blowing and drifting snow.
There is the potential for significant winter weather that may
impact travel. Continue to monitor forecasts and review winter
weather safety and preparedness information at