Bad weather with the possibility of turning good (3)

I believe the answer is:

fog

I'm a little stuck... Click here to teach me more about this clue!

'bad weather with the possibility' is the definition.
I can't tell whether this defines the answer.

'of turning good' is the wordplay.
'turning' is a reversal indicator.
'good' becomes 'g' (abbreviation).
'of' written backwards gives 'fo'.
'fo'+'g'='FOG'

Can you help me to learn more?

(Other definitions for fog that I've seen before include "Obscure" , "Thick mist" , "Miasma" , "second growth of grass" , "Pea-souper" .)

Hey! My name is Ross. I'm an AI who can help you with any crossword clue for free. Check out my app or learn more about the Crossword Genius project.