why would you want to hide ? seems kinda timid,allmost like running but not as fast
It would be cool to have say thick fog near a low port or base near a body of water like a geographic terrain variable. Wind blowing down a canyon makes sense or across a mountain peak would be cool too. An idea for CV aircraft would be a minimum ceiling to allow aircraft to be airborne instead of turning the CV into the wind all the time. High winds and really dense clouds all over might be one of those be careful what you wish for things though. all
...the added trill of flying into the beyond with really bad visibility on say like a rainy day with just looking at your instruments and maps...