Seems overzealous but what do I know.
URGENT - WINTER WEATHER MESSAGE
National Weather Service State College PA
240 PM EST Thu Jan 17 2019
PAZ036-056>059-063>066-180345-
/O.EXA.KCTP.WS.A.0001.190119T1800Z-190120T2100Z/
Franklin-Perry-Dauphin-Schuylkill-Lebanon-Cumberland-Adams-York-
Lancaster-
Including the cities of Chambersburg, Newport, Harrisburg,
Hershey, Pottsville, Lebanon, Carlisle, Gettysburg, York,
and Lancaster
240 PM EST Thu Jan 17 2019
...WINTER STORM WATCH IN EFFECT FROM SATURDAY AFTERNOON THROUGH
SUNDAY AFTERNOON...
* WHAT...Snow followed by heavy mixed precipitation possible.
Total snow accumulations of 2 to 5 inches, with localized
amounts up to 10 inches in higher elevations possible. Ice
accumulations of one tenth to one quarter of an inch are
possible.
* WHERE...Lower Susquehanna Valley.
* WHEN...From Saturday afternoon through Sunday afternoon.
* ADDITIONAL DETAILS...Plan on difficult travel conditions.
Significant reductions in visibility are possible.