Severe · Severe Thunderstorm WarningThis alert has expired. It is kept for reference.
Severe Thunderstorm Warning issued September 1 at 6:40PM EDT until September 1
Affecting Clarion, PA; Forest, PA; Jefferson, PA; Venango, PA
In effect until: Sep 2, 2026, 12:00 AM
Clarion, PA; Forest, PA; Jefferson, PA; Venango, PA
Confirmed across 4 counties in PA; expires 12:00 AM.
Anyone outdoors should move to shelter inside a well-built structure and stay away from windows. This storm is capable of producing widespread damaging winds.
Read the original bulletin (official text)
SVRPBZ The National Weather Service in Pittsburgh has issued a * Severe Thunderstorm Warning for... Forest County in northwestern Pennsylvania... East Central Venango County in northwestern Pennsylvania... Northern Clarion County in west central Pennsylvania... Jefferson PA County in west central Pennsylvania... * Until 800 PM EDT. * At 640 PM EDT, a severe thunderstorm was located near Tionesta, or 10 miles east of Oil City, moving east at 35 mph. HAZARD...70 mph wind gusts and small hail. SOURCE...Radar indicated. IMPACT...Expect considerable tree damage. Damage is likely to mobile homes, roofs, and outbuildings. * Locations impacted include... Clarion, Brookville, Marienville, Reynoldsville, Brockway, Tionesta, Sykesville, Falls Creek, Big Run, Strattanville, Summerville, Shippenville, Corsica, Sigel, Fisher, Leeper, Kellettville, Fryburg, West Hickory and Clarington.
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Alert data: U.S. National Weather Service / NOAA · Translation: WeatherTranslate™