Pennsylvania Severe Severe Thunderstorm Warning | Effective 08/10/2026 05:51

Headline: 
Severe Thunderstorm Warning issued August 10 at 8:51AM EDT until August 10 at 9:30AM EDT by NWS State College PA
Event: 
Severe Thunderstorm Warning
Urgency: 
Immediate
Effective: 
August 10, 2026 - 5:51am
Expires: 
August 10, 2026 - 6:30am
Description: 
SVRCTP The National Weather Service in State College PA has issued a * Severe Thunderstorm Warning for... Southeastern Adams County in south central Pennsylvania... Southeastern Dauphin County in south central Pennsylvania... Central Lancaster County in south central Pennsylvania... York County in south central Pennsylvania... * Until 930 AM EDT. * At 851 AM EDT, severe thunderstorms were located along a line extending from Royalton to North York to Hanover, moving east at 40 mph. HAZARD...60 mph wind gusts. SOURCE...Law enforcement. IMPACT...Expect damage to roofs, siding, and trees. * Locations impacted include... Lancaster, York, Hanover, Ephrata, Weigelstown, Elizabethtown, Columbia, Lititz, Millersville, Willow Street, Mount Joy, and Parkville. This includes the following Interstates... The Pennsylvania Turnpike from mile markers 252 to 259. Interstate 83 from mile markers 1 to 29.
Instruction: 
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.
Area Description: 
Adams, PA; Dauphin, PA; Lancaster, PA; York, PA
Forcast Office: 
NWS State College PA
Sender: 
w-nws.webmaster@noaa.gov