Severe Thunderstorm Warning until 04:30PM 
The National Weather Service in State College PA has issued a
* Severe Thunderstorm Warning for... East central Adams County in south central Pennsylvania... Southeastern Dauphin County in south central Pennsylvania... Southwestern Lancaster County in south central Pennsylvania... York County in south central Pennsylvania...
* Until 430 PM EDT.
* At 342 PM EDT, severe thunderstorms were located along a line extending from Lower Allen to New Oxford to near Manchester, moving northeast at 25 mph. HAZARD...60 mph wind gusts and quarter size hail. SOURCE...Radar indicated. IMPACT...Hail damage to vehicles is expected. Expect wind damage to roofs, siding, and trees.
* Locations impacted include... York, Hershey, Weigelstown, Elizabethtown, Columbia, Middletown, Mount Joy, Red Lion, Spry, Dallastown, Shiloh and East York. This includes the following Interstates... The Pennsylvania Turnpike from mile markers 254 to 258. Interstate 83 from mile markers 0 to 35.
* AFFECTED AREAS: ADAMS, PA ... DAUPHIN, PA ... LANCASTER, PA ... YORK, PA
Instructions:
Stay inside a well built structure and keep away from windows.
Address/Location
Northeastern York County Emergency Management Agency
5080 N Sherman St Ext
Mount Wolf, PA 17347
Contact
Emergency: 9-1-1
Non-emergencies: 717-577-1844