Where does “nublado” come from?

nublado (Spanish) comes from Spanish nublar, from Latin nūbilō, from Latin nūbilum, from Latin nūbilus, from Latin -idus, from Proto-Italic *-iðos.

nublado (Spanish): cloudy

Definitions

Step	Language	Word	Meaning
1	Spanish	nublar	to cloud; to become cloudy
2	Latin	nūbilō	—
3	Latin	nūbilum	—
4	Latin	nūbilus	—
5	Latin	-idus	tending to
6	Proto-Italic	*-iðos	—

nublado — Etymology, Origin & Word History | Etymology Explorer