Tornadoes are a relatively rare event. Only a tiny percentage of thunderstorms ever go on to produce a tornado. No two twisters are alike—and some of those storms are truly bizarre. From twin ...

Year after year, Texas is a hotbed for tornadoes. The state’s geography allows warm, moist air from the Gulf of Mexico to collide with the cooler, drier air from the west to create the perfect ...

The state's largest November tornado outbreak on record took place Nov. 11, 2015. At least 19 tornadoes struck Iowa that ...

Learn about the devastating tornado outbreak that struck Indiana on Nov. 17, 2013, the largest in state history for November.

Year after year, Texas is a hotbed for tornadoes. The state’s geography allows warm, moist air from the Gulf of Mexico to collide with the cooler, drier air from the west to create the perfect ...

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 ...