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Gettysburg National Military Park
Tuesday July 28th, 2026 :: 04:44 p.m. EDT

Alert

Severe Thunderstorm Warning until 05:45PM

SVRCTP The National Weather Service in State College PA has issued a

* Severe Thunderstorm Warning for... Southeastern Adams County in south central Pennsylvania... Southeastern Lancaster County in south central Pennsylvania... York County in south central Pennsylvania...

* Until 545 PM EDT.

* At 444 PM EDT, severe thunderstorms were located along a line extending from Shiloh to Codorus to Parkville, moving east at 35 mph. HAZARD...60 mph wind gusts. SOURCE...Radar indicated. IMPACT...Expect damage to roofs, siding, and trees.

* Locations impacted include... York, Hanover, Weigelstown, Millersville, Willow Street, Parkville, Red Lion, Spry, Dallastown, Shiloh, East York, and Stonybrook-Wilshire. Radar has indicated rotation within these severe thunderstorms. Although a tornado is not immediately likely, tornadoes can develop quickly during severe thunderstorms. This includes Interstate 83 from mile markers 0 to 24.

* AFFECTED AREAS: ADAMS, PA ... LANCASTER, PA ... YORK, PA

Instructions:

Stay inside a well built structure and keep away from windows. Very heavy rainfall is occurring with these severe thunderstorms, and may lead to flash flooding. Do not drive your vehicle through flooded roadways.

Address/Location
Gettysburg National Military Park
Gettysburg National Military Park
Gettysburg, PA 17325

Contact
Emergency: 9-1-1
Non-emergencies: 717-334-1124

TEXT-A-TIP -  Text TIP NPSGETT followed by your message, to 888777

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Alert Details

Severity:
Severe - Significant threat to life or property
Urgency:
Immediate - Responsive action SHOULD be taken immediately
Certainty:
Observed - Determined to have occurred or to be ongoing
Category:
Meteorological (inc. flood)
Event:
Severe Thunderstorm Warning

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