chubasco

Etymology
, from, from.

Noun

 * 1)  A violent squall with thunder and lightning, encountered during the rainy season along the Pacific coast of Central America and South America.

Etymology
, or from.

Noun

 * 1) downpour, squall

Usage notes

 * Chubasco in standard Spanish means any rain shower associated with heavy wind or, in nautical usage, a dark cloud which suddenly appears in the horizon, potentially foretelling rough sailing conditions (Diccionario de la Lengua Española, Real Academia Española).