The Enhanced Fujita or EF Scale is the system meteorologists use to estimate tornado strength by examining the damage it ...

A tornado that devastated multiple communities in Illinois and Indiana was more than a half-mile wide and traveled more than ...

The National Weather Service has confirmed an EF-2 tornado moved through Starke County on Tuesday night.

A tornado that caused widespread damage west of Knox Tuesday night was officially rated an EF-2 by the National Weather Service after storm survey teams assessed the destruction across the area.

The National Weather Service confirms two EF-1 and one EF-2 tornado hit Central Georgia, causing extensive damage in several counties.

The National Weather Service has confirmed an EF-3 tornado touched down in Union City, an EF-2 tornado touched down in Three Rivers, an EF-1 tornado in Edwardsburg and an EF-0 tornado in Clarendon ...

Strong storms this week spawned several tornadoes in Ohio. Check out the reports from the National Weather Service.

Add Yahoo as a preferred source to see more of our stories on Google. The Lower Peninsula of Michigan experienced several deadly tornadoes on March 6, including an EF-3 tornado in Union City and ...

KANSAS CITY, Mo. — On Saturday afternoon, the National Weather Service (NWS) confirmed that an EF-0 tornado touched down and traveled through the Kansas City metro during Friday’s severe weather.

The Lower Peninsula of Michigan experienced several deadly tornadoes on March 6, including an EF-3 tornado in Union City and another tornado near Edwardsburg that killed a local sixth grader. The ...