Pennsylvania Severe Thunderstorm Warning - Severe | Effective 06/11/2026 13:10

Headline: 
Severe Thunderstorm Warning issued June 11 at 4:10PM EDT until June 11 at 5:00PM EDT by NWS Pittsburgh PA
Event: 
Severe Thunderstorm Warning
Urgency: 
Immediate
Effective: 
June 11, 2026 - 1:10pm
Expires: 
June 11, 2026 - 2:00pm
Description: 
At 410 PM EDT, a severe thunderstorm was located over Knox, Shippenville, Clarion, St. Petersburg, Foxburg, Emlenton, and Fisher, moving east at 30 mph. HAZARD...60 mph wind gusts. SOURCE...Radar indicated. IMPACT...Expect damage to roofs, siding, and trees. Locations impacted include... Clarion, Brookville, Marienville, Knox, Reynoldsville, Brockway, Falls Creek, Parker, Sligo, Emlenton, Strattanville, Summerville, Bruin, Limestone, Shippenville, St. Petersburg, Corsica, Eau Claire and Callensburg.
Instruction: 
Seek shelter inside a well-built structure and stay away from windows. These storms are capable of producing damaging winds.
Area Description: 
Armstrong, PA; Butler, PA; Clarion, PA; Forest, PA; Jefferson, PA; Venango, PA
Forcast Office: 
NWS Pittsburgh PA
Sender: 
w-nws.webmaster@noaa.gov