Sudden blast of wind (4)
I believe the answer is:
gust
<span class="explanation-format__ClueExplanation">'<span class="explanation-format__original">sudden blast of wind</span>' is the definition.<br/ ><span class="explanation-format__explanation">(I've seen this in another clue)</span><br/ ><br/ >This is the entire clue.<br/ ></span>
(Other definitions for gust that I've seen before include "Flurry" , "Burst of strong wind" , "Sudden blow of wind" , "Blast of air" , "Sudden rush of wind" .)