For the first time in 12 years, the United States has recorded an EF5 tornado, the most powerful type of twister on the Enhanced Fujita wind and damage scale, the National Weather Service confirmed ...

It might seem strange to talk about tornadoes just as the coolest air of the season so far arrives, but a powerful tornado has grabbed headlines this week. A twister that touched down in June was ...

Meteorologist Stephen Nehrenz breaks down this week’s top weather stories—including the nation’s first EF5 tornado in more than a decade and what to expect for Oklahoma’s fall forecast.

BIG COUNTRY (KTAB/KRBC) – Some might think the Enhanced Fujita (EF) Scale is basically the same as the original Fujita (F) Scale, but Big Country Meteorologists Carter Vandrasik and Katalina Bell say ...