How to edit Rain:

Rain settings are accessible in the geo nodes section, adjust the scale of the spawner in Edit mode and rotation in Object mode.

Speed:  How fast the rain falls.

Length: The distance the rain falls before de-spawning.

Density:  How much rainfall there is

How to add Rain splashes:

To add rain splashes add the objects you want affected to a new collection and place that collection in the "Affected Objects" section.

How to edit Snow:

Snow settings are accessible in the geo nodes section, adjust the scale of the spawner in Edit mode and rotation in Object mode.

Speed:  How fast the snow falls.

Length: The distance the snow falls before de-spawning.

Density:  How much snowfall there is.

Noise: the more noise the less straight the snowfall path is.

How to add Snow on the ground:

To add ground snow add the objects you want affected to a new collection and place that collection in the "Affected Objects" section.

Resolution: controls the overall resolution of the snow.

Point Density: How many points are used. A low number may result in blotchy-looking snow, high number takes more processing power.

How to edit Lightning:

Lightning settings are accessible in the geo nodes section, adjust the scale of the spawner in Edit mode and rotation in Object mode.

Size: The size of the individual lightning.

Speed:  How fast the lightning strikes simulate.

Density: How many lightning strikes there are in the spawner.

How to edit fog:

Fog settings are accessible in the material editor; adjust the scale in Edit mode and rotation in Object mode.

Density: How thick the fog is.

Height: how high the fog is, may need adjusting is the spawn area is too small.

Noise Scale: Scales noise

Noise Speed: animates the noise but in a static location

Noise Factor: changes if the noise is visible in the fog.

Performance mode: swaps between emissive and volume scatter

Wind speed: adjusts the speed of the noise

Wind direction: adjusts the direction of the noise speed

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