Cache refresh

Hi Benjamin,

your plugin is really nice, I just find one problem.

I read in one of the Wp cloudy sites that cache system is defined by user:

“Weather data is cached at a frequency defined by you. The data are thus loaded from your server. You no longer depend on external sources. This avoids slowdowns and blocking page rendering.”

¿Where can I define this cache frequency?

Thanks in advance,

Raul

https://ww.wp.xz.cn/plugins/wp-cloudy/