I've just tested this plugin with Yanfly's Weather in Battle at RMMV v1.62 and it operated smoothly.  "None" must be inputted to turn off the weather with a following plugin command (it wasn't written in the text note that comes with the plugin but could be found in plugin's help text). The fifth weather "Shine" is like little starbursts all over the screen, which could be suitable for jewel-like environments or space or magic-filled environments.  The plugin includes control over speed, intensity, and color hue of the weather effect. All in all an aesthetically pleasing plugin.

In a future update after 1.02, if any, I'd love to see angle control added for snow, leaves, and embers.