User blog comment:FairyRaven/Fairy Tail Chapter 423: Do It All for Love, Review and Commentary/@comment-4933386-20150309143753/@comment-7418318-20150315084312

Or he could have been unaware of Juvia's location. He never knew her as the "rain woman" so he wouldn't have any reason to suspect her to be the cause of this eternal rain in the village.... if he ever heard of this phenomenon in the first place.