Collocations for cloudy - adj.

be
look
The beer looked cloudy.

start (BrE)
England and Wales will start cloudy.

become
Later it will become cloudy with rain in places.

remain, stay
It stayed cloudy for most of the day.

extremely, fairly, very, etc.
a rather cloudy sky

a little, slightly, etc.
Sometimes the drinking water becomes slightly cloudy.

mostly, partly

Cloudy is used with these nouns:
day, eye, liquid, night, sky, weather