It is thundering
Whether a thunderstorm is going on in a world.
A Minecraft element (a check) in World & blocks. Needs the Basic plan or higher to go live; building and testing are free.
Example
When a player joins → If It is thundering → Show an action bar line: Stay inside.
Also called
thunder, storm, lightning weather, is storm
Works as a data pack?
No. This one needs the Elementium plugin on a Paper server.
What you give it
- World