wow that is some storm brewing! Since the sky is actually your subject, it might have been better to frame it higher to get the street out of the foreground. It is very dark and it detracts from the sky. A horizontal shot might have been better in this case, to see more of the clouds AND the blue sky.
Nice contrast of darkness and lightness. Filling more of the frame with the dark cloud gives it a feeling that it's taking over... and transitioning to darkness. Was there a fire? Or is that just a cloud?
Wow are you sure you shouldn't be running or something? Powerlines on the left mess up the picture. Too much road in the picture. Might have been nice if you used the 3/4 of the way down and to the left from the top right corner.
I tried a number of different shot attempting to capture an image like this. Very diffcult to pull off. The telephone pole is kind of distracting, and the forground is a bit too dark.