One of the benefits of magical storms is that we do not have a shortage of how to make locations dangerous. I am writing about a storm called The Queen's Chaos which is the storm that causes the Waves to move.
I just had an idea for a storm based on Qaydith! It could be a magical snowfall that can happen in off seasons such as fall, spring, or for more fun summer. It would be rare because it is on par with a disaster. The disaster would bring winter for a time and would devastate any crops and any other form of the environment. You can also add other Ell Brich elements into the storm and this could be how Miyla can get the material you created, Ell Riescher. Anyway, it could be a fun idea if you want to go that route. Oh, you tie it to a myth about Qaydith and his grandson the water bearer if you like so the storm looks like it will be a normal rain storm until it starts to snow.