Cue ten-minute long Deep Purple song

This I drew months ago right when Tornado Season was starting, when I was inspired both by reading Wikipedia articles about historical tornado outbreaks and by listening to the Van Halen song 'Respect the Wind'. The title is a reference to Twister, which had a portion of the song I linked playing... among my early exposures to so-called 'Classic Rock' (besides whenever a 60s song played on The Simpsons).

So, have an old saur and a middle-aged waitress running from some simple-looking buildings as a tornado approaches their Oklahoma town.