[FREE] Cinematic Weather VFX Bundle — Rain, Snow & Fog | URP | Particle Systems

Transform your URP project with a complete cinematic weather system — completely free.

This bundle includes three fully polished, production-ready weather VFX systems built entirely with Unity Particle Systems. No scripts, no Shader Graph, no external dependencies. Drop the prefabs in and your scene immediately feels alive.

✦ What's Included:

🌧 Realistic Rain SystemVertical gravity-driven rainfall with procedurally generated streak textures, world-space collision, ground splash micro-bursts, and atmospheric ground mist. Two layered rain emitters (primary + fine) cover a 120–130m area so the spawn boundary is never visible.

❄️ Cinematic Snowfall SystemThree depth layers — foreground, mid, and distant — using a procedural 6-arm snowflake texture with feathered alpha. Noise-driven floating movement via separated axes keeps snow airy and weightless. Slow rotation over lifetime eliminates billboard repetition.

🌫️ Volumetric Fog & Low Cloud SystemFour atmospheric layers: ground-hugging cold fog, mid-height drifting patches, large distant haze, and a slow overhead cloud layer. All textures are procedurally generated with organic warp-distorted shapes — no obvious tiling or hard circles.

You can use this effect in any of your commercial or personal projects without giving credit, but reselling or redistributing the package is not allowed.

Check out my other VFX assets here:https://assetstore.unity.com/packages/slug/360268