meteorology vs weather condition

meteorology and weather condition both are nouns.

Word	Noun	Adjective	Verb	Adverb
meteorology	Yes	No	No	No
weather condition	Yes	No	No	No

meteorology (noun)	weather condition (noun)
the earth science dealing with phenomena of the atmosphere (especially weather)	the atmospheric conditions that comprise the state of the atmosphere in terms of temperature and wind and clouds and precipitation
predicting what the weather will be