On a clear, warm day, you notice the approach of a tall cumulus cloud. The cloud top has hard well defined edges and rain is falling from the dark lower edge. Should this cloud pass directly overhead __________.

A
it will be preceded by a sudden increase in wind speed
B
it will be preceded by a sudden decrease in wind speed
C
the wind speed will not change as it passes
D
the wind will back rapidly to left in a counterclockwise direction as it passes
E