Severe Thunderstorm Warning until 04:00PM 
The National Weather Service in State College PA has issued a
* Severe Thunderstorm Warning for... West central Lancaster County in south central Pennsylvania... Northwestern York County in south central Pennsylvania... Southeastern Dauphin County in south central Pennsylvania... East central Cumberland County in south central Pennsylvania...
* Until 400 PM EDT.
* At 336 PM EDT, severe thunderstorms were located along a line extending from Siddonsburg to 6 miles northwest of Weigelstown to near Dover to East Berlin, moving east at 40 mph. HAZARD...60 mph wind gusts. SOURCE...Radar indicated. IMPACT...Expect damage to roofs, siding, and trees.
* Locations impacted include... Harrisburg, York, Lower Allen, Hershey, Colonial Park, Weigelstown, Elizabethtown, Progress, Mechanicsburg, Middletown, Camp Hill, Palmyra, New Cumberland, Steelton, Lemoyne, Hummelstown, Shiloh, East York, Stonybrook-Wilshire and West York. This includes the following Interstates... The Pennsylvania Turnpike from mile markers 234 to 259. Interstate 83 from mile markers 18 to 48. Interstate 283 from mile markers 0 to 2.
* AFFECTED AREAS: CUMBERLAND, PA ... DAUPHIN, PA ... LANCASTER, PA ... YORK, PA
Instructions:
A Tornado Watch remains in effect until 800 PM EDT for south central Pennsylvania. For your protection move to an interior room on the lowest floor of a building. Very heavy rainfall is occurring with these storms, and may lead to flash flooding. Do not drive your vehicle through flooded roadways.
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