For your protection move to an interior room on the lowest floor of a building. Please report severe weather by calling 412-262-1988, posting to the NWS Pittsburgh Facebook page, or using Twitter @NWSPITTSBURGH.

At 307 AM EDT, severe thunderstorms were located along a line extending from Derry to near Lawson Heights to near Mount Pleasant, moving east at 45 mph. HAZARD...70 mph wind gusts. SOURCE...Radar indicated. IMPACT...Trees snapped and uprooted. Power outages can be expected. Locations impacted include... Latrobe, Mount Pleasant, McChesneytown-Loyalhanna, Derry, Lawson Heights, Ligonier, New Florence, Youngstown, Laurel Mountain, Donegal, Acme, Jones Mills, Laurel Mountain State Park, and Loyalhanna Gorge.