Severe · Severe Thunderstorm WarningThis alert has expired. It is kept for reference.
Severe Thunderstorm Warning issued September 3 at 6:11AM EDT until September 3
Affecting Butler, PA; Lawrence, PA; Mercer, PA; Venango, PA
In effect until: Sep 3, 2026, 10:30 AM
Butler, PA; Lawrence, PA; Mercer, PA; Venango, PA
Confirmed across 4 counties in PA; expires 10:30 AM.
Seek shelter inside a well-built structure and stay away from windows. These storms have produced damaging winds.
Read the original bulletin (official text)
At 611 AM EDT, severe thunderstorms were located along a line from 14 miles north of Sugarcreek to over Hermitage, or along a line from 15 miles north of Oil City to over Hermitage, moving east at 40 mph. HAZARD...60 mph wind gusts and small hail. SOURCE...Law enforcement reported trees and wires down in northern Mercer County. IMPACT...Expect damage to roofs, siding, and trees. Locations impacted include... Hermitage, Sharon, Oil City, Grove City, Franklin, Sharpsville, Sugarcreek, Farrell, Slippery Rock, New Wilmington, Mercer, Pulaski, Hasson Heights, Stoneboro, Seneca, Harrisville, West Middlesex, Polk, Plain Grove Township and Sandy Lake.
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Alert data: U.S. National Weather Service / NOAA · Translation: WeatherTranslate™