Severe Thunderstorm Warning until 04:15PM 
The National Weather Service in State College PA has issued a
* Severe Thunderstorm Warning for... Northwestern York County in south central Pennsylvania...
* Until 415 PM EDT.
* At 335 PM EDT, a severe thunderstorm was located near Siddonsburg, moving northeast at 20 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... Weigelstown, Valley Green, Manchester, Dover, Mount Wolf, Goldsboro, York Haven, Franklintown, Lewisberry, Wellsville, Newberrytown, Capital City Airport and Ski Roundtop Ski Area. This includes the following Interstates... The Pennsylvania Turnpike from mile markers 243 to 245. Interstate 83 from mile markers 24 to 38.
* AFFECTED AREAS: YORK, PA
Instructions:
For your protection move to an interior room on the lowest floor of a building.
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