Get blazing, attack and shoot (3,2,4)

'shoot' is the definition.
The answer and definition can be both related to the weather as well as being verbs in their base form.
Perhaps they are linked in a way I don't understand?

'get blazing attack' is the wordplay.
I cannot quite see how this works, but
'blazing' could be 'onfire' (synonyms) and 'onfire' is found within the answer.
'attack' could be 'set' (setting is a kind of attacking) and 'set' is found in the answer.
No letters remain.
This may be the basis of the clue (or it may be nonsense).

'and' is the link.

Can you help me to learn more?