Severe Thunderstorm Warning until 04:30PM 
The National Weather Service in State College PA has issued a
* Severe Thunderstorm Warning for... Northeastern Adams County in south central Pennsylvania... Cumberland County in south central Pennsylvania... Northwestern York County in south central Pennsylvania...
* Until 430 PM EDT.
* At 327 PM EDT, a severe thunderstorm was located over Mount Holly Springs, moving east at 35 mph. HAZARD...60 mph wind gusts and nickel size hail. SOURCE...Radar indicated. IMPACT...Expect damage to roofs, siding, and trees.
* Locations impacted include... Harrisburg, Carlisle, Lower Allen, Weigelstown, Mechanicsburg, Camp Hill, New Cumberland, Enola, Lemoyne, Shiloh, Plainfield and Schlusser. This includes the following Interstates... The Pennsylvania Turnpike from mile markers 213 to 246. Interstate 81 from mile markers 36 to 65. Interstate 83 from mile markers 22 to 42.
* AFFECTED AREAS: ADAMS, PA ... CUMBERLAND, PA ... YORK, PA
Instructions:
For your protection move to an interior room on the lowest floor of a building.
Address/Location
Gettysburg National Military Park
Gettysburg National Military Park
Gettysburg, PA 17325
Contact
Emergency: 9-1-1
Non-emergencies: 717-334-1124