Hello Max,
many thanks. You can retouch the rain-streaks only with the effect of the color-contrast. I am not a professional, but must of work do the manipulation-programm. Fortunately it has rained less here. That was luck. Sorry I can't give you the correct answer to retouching the photos. I think you can retouch the rain with higher contrast :-)
Cheers, Marcus

Hello Marcus, good pic, must have been awfully exposed up there in that weather! But how did you manage to reduce the foggy effect the rain can have on photos? I darkened mine, but obviously there's a better way?
Cheers, Max