The CW has released another one minute trailer for The Flash, this one expanding on the confrontation with meta-human Clyde Mardon (Chad Rook), better known as Weather Wizard in the comics.
 
Part of the footage was released in the extended trailer (see "Faster than a Speeding Arrow"), but now we know Barry and his friends will be actively searching for other meta-humans this season, which will includes (half of) Firestorm, Plastique, and the General among others, according to Blastr. 
 
For more Flash video, see "New 'Flash' TV Spot."