I've got the start of a wind table going for task DMs and risks of Critical Hits if vehicles do not get out of the wind (especially airships, not a good plan, Admiral Moffett...). Size gets complicated as usual by the difference between volume and surface area changes and whether or not you can 'turn into the wind' - great idea in an open field, not so much on a bridge or on a runway - you gotta point the way you gotta point. So right now, it's probably overly simplistic, but at least it gives you a framework. There is of course the density of the atmosphere to content with, and I have noted that in there.
I have not considered size as a factor, but if I did, then I'd need to consider mass variances as well and that's out of scope for this one. But I wanted to do more than the Core book's 'Bad weather gives you a DM-1' workup.