We've discussed May's deserved reputation for both violent tornadoes and large outbreaks. In Texas, two of its worst tornadoes of all time happened in the middle of May, each in one of the state's ...

On Sunday, May 25, an EF-1 tornado ripped through Puerto Varas in southern Chile in South America. It’s estimated that 50-60 tornadoes occur in Chile each year, but this number could be higher.

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 ...

JARRELL, Texas — Twenty-eight years ago this week, on May 27, 1997, a catastrophic F5 tornado struck Jarrell in Williamson County, leaving a trail of devastation and claiming 27 lives in the Double ...

On May 15th, 1968, a surface low pressure system swept across Iowa bringing with it severe weather across the country. 39 tornadoes touched down, stretching from Minnesota to Mississippi. Here is the ...