Texas sees an average of 135 tornadoes each year, the most of any U.S. state. Here's a look at the worst ones in the Lone ...

The line of severe thunderstorms that rolled through West Michigan Sunday is responsible for producing the most tornadoes in a single day in decades.

“The Gulf of Mexico (Gulf of America) has been near record warmth for quite a while,” he said. “Water temperatures are 1 to 2 degrees Fahrenheit above normal.” The warm sea surface temperatures and ...