oh well, the Devs are terribly lacking at properly communicating their work. It gets really frustrating and the wait doesn't help :-/
Anyway, short update on the WP official Discord channel posted late yesterday. Why the Devs didn't bother posting here and on Steam is a complete mystery.
From Oscar on Discord:
"Hello everyone! This week I have been improving the skybox and weather system. A new patch will be released to the testers shortly. The new weather system will not be using fixed weather profiles, and instead have scalar parameters that affect the weather and visibility."
Sweet-looking screenshots
Cheers,
Lost