SRD:Orb of Storms

Orb of Storms: This glass sphere is 8 inches in diameter. The possessor can call forth all manner of weather, even supernaturally destructive storms. Once per day she can call upon the orb to use a control weather spell, Once per month, she can conjure a storm of vengeance. The possessor of the orb is continually protected by an endure elements effect.

Strong varied; CL 18th; Craft Wondrous Item, control weather, endure elements, storm of vengeance; Price 48,000 gp;Weight 6 lb.