Tornadoes can have extreme differences in how fast they move. Past history shows they can track as fast as traffic on an ...

Tornadoes are classified through the Enhanced Fujita, or EF, scale, which rates storms on a scale of 0 to 5 based on recorded ...

The Joplin tornado tore through the Missouri city on May 22, 2011. Here’s everything to know about the natural disaster, ...

While these peaks are high, the average wind speeds for several parts of Oklahoma have hit highs of roughly 25 mph since ...

The same wave in the jet stream can lead to strong winds, blowing dust and fire danger in one region, while triggering a ...

On Monday, 8 million people were under winter storm watches and warnings, although the storms' impacts were less severe than ...

One of several tornadoes that damaged dozens of homes in Kentwood and killed several Mississippi residents Saturday has been categorized as an EF-1 storm that produced winds of 95 mph as it twisted ...

The Enhanced Fujita Scale provides an estimated range of a tornado's wind speeds, based on the tornado's damage.

Most of the damage was listed as an EF-0 or EF-1 tornado with short times of EF-2, she said. EF-2 tornadoes have wind speed estimates of 111-135 mph and can cause considerable damage. The ...

A sweeping storm system moving across the U.S. threatens to bring tornadoes, blizzards and possibly wildfires to different ...

A vacant building in East St. Louis collapsed earlier Friday night on the corner of Missouri Avenue and North 6th Street.