adding rain to an image

1) select your picture (i’ve used this great photo of tiger woods celebrating after a putt) and dupliate it to a new layer. you can do this by pressing “command j” (mac) / “control j” (win)
2) make sure that black is the default foreground color. you can reset your colors by pressing “d” on the keyboard. pick the crop tool and draw a box about an inch around your image. you may have to make the window bigger to do this. once you have drawn your cropping box press enter/return. you will now have a white border around your image.
3) create a new blank layer at the top and fill it with black. you can either do this from the menu or by the keyboard shortcut “option delete” (mac) / “alt backspace” (win)
4) now you will add noise to the black layer. go up to filter, noise, and then add noise. i made the amount slider to be around 150. make sure that the distribution is uniform and select for the noise to be monochromatic.
5) add a gaussian blur to the noise layer. go to filter, blur, and then gaussian blur. put the radius on about .5 and click “ok”.
6) add an adjustment layer to the black layer. make sure when you click on the adjustment layer icon at the bottom of the layers window you hold down the “option” (mac) / “atl” (win) button. drag the mouse up to the levels selection. when the dialog box opens click “use previous layer to create clipping mask” and then click ok.
7) with the levels dialog box open, play around with the sliders on the histograph to remove a bit of the noise on that layer. my input levels were 134, 1.00, and 189. click ok.
8 ) select layer 2 again and add a motion blur. you want the angle to be around 60 and the distance to be set to about 50 pixels.
9) now double click back on the adjustment layer to reopen the histogram. adjust your sliders again to work with the motion blur. my input levels are now at 73, 1.00, and 158. press ok.
10) hide all the layers except the background layer. using the rectangular marquee tool highlight around the original border of the image, cropping out the extra space we adding in the beginning. go up to image and click crop. now you can turn the other layers back on.
11) with the top, noise level, highlighted you can now change the blend mode from normal to screen. this will overlay the rain effect onto the original image. the effect is now finished. if you want, you can use the burn tool on the bottom layer to add shadows to the picture. i used it on the fans in the background to make the image appear more realistic.
