Add Yahoo as a preferred source to see more of our stories on Google. The National Weather Service in State College determined that at least four tornadoes touched down across the Commonwealth during ...

An EF-1 tornado confirmed by the National Weather Service touched down in San Antonio on Wednesday morning. Here's what we ...

Around 1,200 tornadoes occur on average in the United States each year and every one of them gets its own rating on the Enhanced Fujita Scale. More commonly known as the EF Scale, it organizes ...

I’M MEREDITH JORGENSEN WGAL NEWS EIGHT. MEREDITH. THANK YOU. LET’S GO NOW TO STORM TEAM METEOROLOGIST ETHAN HUSTON. ETHAN. YOU’RE ON THE AIR. WHEN THE STORM MOVED THROUGH AND YOU JUST GOT SOME NEW ...