In addition to being a meteorologist, Mark is also a professor at Olivet Nazarene University in Bourbonnais.
Currently, the school is putting on a production of Little Shop of Horrors, and Mark is playing several characters in it.
You still have the chance to catch mark on stage. Two performances were set for Saturday at 2 p.m. and 7 p.m. at Olivet Nazarene University.
Admission is $12 for adults and $6 for students and seniors.