The bottom line: It’s plausible that the warming of our planet could affect the frequency and intensity of tornadoes, though there’s little solid evidence to back up the claim.
Then why are we discussing it?
When we experience record-setting cold winter temps, or relentless blizzards, warmers caution us: “Weather is not Climate!” followed immediately by the claim that AGW theory predicts extreme weather.
Never mind the fact that AGW ‘scientists’ were predicting the end of snowfalls back in 2000.
To the AGW community a hindcast and a forecast are the same thing.