Elem the Weathermage wears an interesting helmet that must surely help him with the weather somehow. He has half-circles tattooed on his face.

Hood Episode One

Elem is in CourSid's alchemy shop and so drunk he has difficulty expressing a coherent thought. He insults the Wolf and refuses to answer any questions until he is sober. The Wolf concocts a foul potion at CourSid's direction and gives it to Elem. Once sober, the Weathermage is suddenly helpful, offering to clear the fog that blocks the Hunter's path.