this is the first thing that came to mind
"Your sons and your daughters were eating and drinking wine in their oldest brother's house, 19 and behold, a great wind came from across the wilderness and struck the four corners of the house, and it fell on the young people and they died; and I alone have escaped to tell you. "
While it doesn't directly say that Satan created the wind, I would find it kind of hard to believe that God himself killed Job's children..... and a coincidental storm is beyond my thought processes.
It is the only thing in scripture that I can place that might speak of his capabilities..... It's hard for me for I've read so much out of the Bible about Satan, but this is the only thing Biblical that comes to mind.