4 Free climate brushes, patterns, vectors and psd files

100 Lighting Bolt Photoshop Brushes

Resource Boy 10118

Free Cloud Brushes by MyPhotoshopBrushes

myPhotoshopBrushes 24646

Paint your own Clouds - Photoshop Brushes

Carlyartdaily 25290

Clouds Painting Brushes Pack

Pixelstains 104674