Monster Weather

Monster Weather is the thirty-sixth episode of Ben 10.

Airdate
March 27, 2007

Plot
Grandpa Max takes Gwen and Ben to a music festival in Chicago to see his favorite old time band, Shag Carpeting, but the event is interrupted by a weather-controlling robot called S.A.M.(short for Sounding Annometer Metograph). Vance Vetteroy, a weatherman who created S.A.M., reprograms S.A.M. to create weather rather than report it, but S.A.M. gets struck by lightening and then takes on a mind of its' own. S.A.M.(the cloud monster) first uses water, then lightning and finally a tornado to fight his creator, and then Ben, Gwen and Grandpa Max during the Shag Carpeting concert. Ben strums on an amplified guitar to create an opposite feedback frequency to finally destroy S.A.M.

Characters

 * Ben Tennyson
 * Gwen Tennyson
 * Max Tennyson
 * S.A.M.
 * Vance Vetteroy
 * Shag Carpeting

Aliens used

 * Heatblast (selected alien was Ripjaws)
 * XLR8
 * Four Arms

Trivia

 * Captain Shaw can be seen fishing in this episode.
 * The trio's thirty-fifth stop is Chicago.
 * Ben displayed guitar and snow boarding ability in this episode.