Sentence:  To "Virgo", "Leo" turnes the time, and in a reaking sweate. / He buskling vp his burning Mane, doth dry the dropping south. / And swallowes vp the <WSD>slabby</WSD> cloudes in fyry foming mouth. 
Meaning of the word marked with <WSD> tags:  ("of weather") Rainy, wet.