In a big way, one gets nothing right in windy weather (6)
I believe the answer is:
galore
'in a big way one' is the definition.
I can't judge whether this defines the answer.
'nothing right in windy weather' is the wordplay.
'nothing' becomes 'O' (looks like zero - 0).
'right' becomes 'r' (common abbreviation).
'in' means one lot of letters goes inside another.
'windy weather' becomes 'gale' (gale is a kind of weather. I am not sure about the 'windy' bit.).
'o'+'r'='or'
'or' going within 'gale' is 'GALORE'.
'gets' acts as a link.
Can you help me to learn more?
(Other definitions for galore that I've seen before include "abundantly" , "Lo, Reg, a change could be in abundance" , "Existing in great numbers" , "'Whisky ------!', classic Ealing comedy of 1949" , "Lots of" .)