Tackle coverage of unknown weather features (1-6)
I believe the answer is:
y-fronts
'tackle coverage' is the definition.
I don't know anything about this answer so I cannot judge whether this works.
'unknown weather features' is the wordplay.
I cannot quite understand how this works, but
'unknown' could be 'y' (algebra) and 'y' is located in the answer.
The remaining letters 'fronts' is a valid word which might be clued in a way I don't understand.
This explanation may well be incorrect...
'of' is the link.
Can you help me to learn more?
(Other definitions for y-fronts that I've seen before include "Men's underpants" , "Male undergarment" , "Type of underpants" , "Underwear (of a certain character?)" , "Men's pants" .)