aeheca.

Headword: 
aeheca.
Principal English Translation: 

to rain and be windy (see Karttunen)

IPAspelling: 
ɑːeheːkɑ
Frances Karttunen: 

ĀEHĒCA pret: -C to rain and be windy / llueve con viento (T) See Ā-TL, EHĒCA.
Frances Karttunen, An Analytical Dictionary of Nahuatl (Norman: University of Oklahoma Press, 1992), 3.