for there to be a major storm with a lot of rain (see Molina)
Orthographic Variants:
zoquittiuitz
Alonso de Molina:
zoquittiuitz. venir gran tempestad con agua. Alonso de Molina, Vocabulario en lengua castellana y mexicana y mexicana y castellana, 1571, part 2, Nahuatl to Spanish, f. 25r. col. 2. Thanks to Joe Campbell for providing the transcription.