Beautiful shots of water on the glass! It's been nothing but rain here for the last couple of days too, but it's falling straight down and not blowing onto the windows. I guess I'll have to wait for some wind before I can try it. Also, I should probably wash my windows! Ha ha!
Haha, I had to do the same thing - wash them windows first... I was getting 'different' trails before... ;) :D
The trick here is I intentionally leave the windows open for awhile to get the raindrops on them - which is good, as I can control how many drops I want and not have a wash out (no droplets and just wet) - then bring them near or even close them when I shoot it! :P