This is a paid asset, but now you can download it totally free. However, please keep in mind that this package is only provided for studying or testing the product prior to purchasing it, not for business functions.
Overview :
AAA Weather, Sky, Atmosphere, and more Get started with very little effort—just drag in the darn prefab.
Highlights:
Automation:
Weather Maker contains a built-in weather automation system. Every field in Weather Maker (or any script, for that matter) can be automated. Rain and snow climates have been created for you, but you can create additional climates however you like. Storms, clouds, wind, rain, and more transition in beautifully and seamlessly and look amazing.
Sky Sphere:
Weather Maker includes a heavily optimized, one draw call sky sphere that can render the night sky (complete with stars and twinkling), dawn and dusk, day, the sun, and clouds in ONE draw call with no ray marching. Weather Maker runs smoothly even on low-end mobile devices. Eclipses are even supported and look beautiful.
Weather:
Weather effects include rain, snow, hail, and sleet. The collision with the scene is optional. Particle systems are properly lit by all lights in your scene. All weather effects fade cleanly, both visually and audibly, to ensure a lifelike and smooth experience. The wind is bundled as well and affects particles and trees.
Volumetric Fog:
Volumetric fog is a full-screen effect that has been tuned to run on the lowest-end devices. No branching and ray-tracing, one draw call, and the fog still looks amazing. A fog box prefab is also included.
Lightning:
Thunder and lightning: Weather Maker comes bundled with a piece of procedural lightning to give you the best storm lightning.