Yep over 500 tornadoes in 30 days and that type of increase has been accelerating over the last 8 years more than ever since records have been kept. Must be just a "blip" eh?
Its called weather. There is 100% chance of unusual weather somewhere in the world each year because that is what weather is. In any case, there is decrease the number of strong tornados in the US over the last 50 years. The increase in weak tornados is entirely due to more diligent reporting of small events over the last 30.
The same data is true for the alleged increase in droughts (i.e. there has not been any when you look at global data).
The only extreme that has shown a measurable increase are heat waves but that is matched but an equally significant decrease in cold waves which are generally more deadly to humans than heat waves.