At 4:20 p.m. on Sunday, the National Weather Service released an updated tornado watch in effect until 7 p.m. for Cumberland, Franklin, Fulton, Lycoming, Perry, Snyder and Union counties.

The National Weather Service has issued a tornado warning for parts of Indiana County until 2:15 p.m. A tornado watch is issued until 4 p.m. on Sunday in Western Pennsylvania and the watch will extend to northern West Virginia and eastern Ohio.

Millions of Americans across the country are on alert for a severe weather outbreak as violent, long-track tornadoes with damaging winds of up to 80 mph and large hail are expected across the Midwest and South with the cross-country storm moving east.

"Get to the sturdiest structure you have access to and remain in place until the storms pass," the NWS told residents in Alabama on Saturday night, when multiple tornado warnings were issued. At least 250,

A round of severe weather prompted several severe thunderstorm and tornado watches and warnings across the Pittsburgh area on Sunday afternoon. The last tornado warnings in the Pittsburgh viewing area,

Parts of Western Pennsylvania were under a tornado watch until 4 p.m. Sunday as severe weather pummels the region. Six counties in the commonwealth — including Indiana — remain under the tornado watch,

Thousands of FirstEnergy and REA Energy Cooperative customers were put in the dark as severe storms ripped through west-central Pennsylvania Sunday afternoon, triggering a tornado warning shortly after 1 p.