Original Photo by Anna Yu
Add Rain Workflow:
Duplicated Layer, Add Layer Mask, Painted out umbrella and couple.
Adjusted Gamma in Levels from 1.0 to 0.8
Gaussian Blur 1.8 Pixels
Duplicate Layer with Mask
Filled with 50% Gray.
Set Layer to Screen Mode.
Uniform Noise 12% Monochromatic
Auto Levels
Motion Blur 19 pixels -82 degrees
Adjusted Screen Layer to 23% Opacity
Levels: Brought in left and right sliders to base of hill
Gaussian Blur .2 Pixels

Original Photo by Anna Yu
Add Rain Workflow:
Duplicated Layer, Add Layer Mask, Painted out umbrella and couple.
Adjusted Gamma in Levels from 1.0 to 0.8
Gaussian Blur 1.8 Pixels
Duplicate Layer with Mask
Filled with 50% Gray.
Set Layer to Screen Mode.
Uniform Noise 12% Monochromatic
Auto Levels
Motion Blur 19 pixels -82 degrees
Adjusted Screen Layer to 23% Opacity
Levels: Brought in left and right sliders to base of hill
Gaussian Blur .2 Pixels