aeromantia
From LSJ
αὐτόχειρες οὔτε τῶν ἀγαθῶν οὔτε τῶν κακῶν γίγνονται τῶν συμβαινόντων αὐτοῖς → for not with their own hands do they deal out the blessings and curses that befall us
Latin > English (Lewis & Short)
āĕrŏmantīa: ae, f., = ἀερομαντεία,
I divination from the state of the air, aëromancy, Isid. Orig. 8, 9.