Charge shop $1000 for third breach (5)
I believe the answer is:
'charge' is the definition.
(I've seen this in another clue)
'shop $1000 for third breach' is the wordplay.
I cannot really understand how this works, but
'for' could be 'to' (eg both can mean 'in the opinion of') and 'to' is found in the answer.
This may be the basis of the clue (or it may be nonsense).
Can you help me to learn more?
(Other definitions for storm that I've seen before include "Awful blow" , "Squall" , "= Gale force 10" , "rage" , "Rumpus" .)