Monday is off to a cold start, but Tuesday will be even colder. After this cold stint, temperatures will warm back up just in time for Spring.

The Enhanced Fujita or EF Scale is the system meteorologists use to estimate tornado strength by examining the damage it leaves behind. In 2007, the enhanced scale scale replaced the original Fujita Scale developed by Dr.

Preliminary reports have come in on three tornadoes that hit Michigan on Friday afternoon, while further assessment continues on an expected fourth.

Relief efforts are under way after an EF5 tornado struck Joplin, Mo., early Sunday, claiming at least 123 lives and leveling thousands of homes. Jeff Nene, senior director of public relations at Convoy of Hope, a disaster relief organization headquartered ...

A deadly tornado that tore across North Dakota this summer has been upgraded to an EF5 with winds over 200 mph, the strongest classification of tornado and the first on American soil in 12 years, meteorologists said Monday. The tornado on June 20 in ...

According to the National Weather Service, tornadoes are the second leading cause of death from severe weather in the United States. In this web story, we’ll look at how tornadoes form, how strong they can get,