The Collaborative International Dictionary of English v.0.48:
Stormy \Storm"y\, a. [Compar. Stormier; superl. Stormiest.]
1. Characterized by, or proceeding from, a storm; subject to
storms; agitated with furious winds; biosterous;
tempestous; as, a stormy season; a stormy day or week.
"Beyond the stormy Hebrides." --Milton.
[1913 Webster]
2. Proceeding from violent agitation or fury; as, a stormy
sound; stormy shocks.
[1913 Webster]
3. Violent; passionate; rough; as, stormy passions.
[1913 Webster]
Stormy chiefs of a desert but extensive domain.
--Sir W.
Scott.
[1913 Webster]