Accuweather.com on Sharknado: "climate change would have to continue exponentially for hundreds of years to create the conditions described in the film"

“Sharknado” Debunked: Ridiculous Plotpoints Exposed | LiveScience

Sharknado Myth #3: Global warming directly caused this extraordinary weather event to occur.

The movie directly links the events occurring in the film with climate change and the rising temperatures. While climate change cannot be conclusively proven to have "caused" certain weather events, climate change would have to continue exponentially for hundreds of years to create the conditions described in the film.