Weather Wizard

After Blacksmith's group disbanded, the Weather Wizard, along with Mirror Master and Trickster, joined up with Captain Cold, who declared himself the leader of the Rogues.

[4] Weather Wizard is one of the exiled villains featured in Salvation Run along with his fellow Rogues: Captain Cold, Heat Wave, Mirror Master, and Abra Kadabra.

[5][6] Weather Wizard and the Rogues visit Sam Scudder's old hideout and unveil a giant mirror with the words In Case of Flash: Break Glass written on it.

The Flash, looking for Patty Spivot who had been kidnapped, later attacks and submits Mardon forcing Elsa, his brother's widow, to reveal she was the kidnapper and also Claudio's killer.

This revelation drives Marco to the edge, making him attempt a suicide-murder by calling lightning to strike himself and Elsa, but he survives and is approached by the Golden Glider for an unknown plot.

Mark has utilized it to project blizzards, summon lightning bolts, fly via air currents, create fog, and generate winds.

Weather Wizard appears in series set in the DC Animated Universe (DCAU), voiced initially by Miguel Ferrer and subsequently by Corey Burton.

The Weather Wizard, in his original costume, on the cover of The Flash #145 (June 1964). Art by Carmine Infantino (pencils) and Murphy Anderson (inks)
Liam McIntyre (left) and Chad Rook (right) portray Mark and Clyde Mardon respectively on The CW's The Flash .