[Blissey]

It's raining twice in Dormeho and in Cellsvich; this does not seem to apply to the overworld. It seems to happen randomly when it starts to rain, as I didn't see an immediate double-shower when I logged in to the rain in Cellsvich. Gifs below provided by Sboobs.

[Autumn]

Really they came from MakeshiftWalrus but I just linked them, Thank you for posting this.

[MakeshiftWalrus]

This issue specifically happens anywhere it rains or shows, but only when I approach the southern edge of the map it's currently raining/snowing on. I'm unsure if that's the case for everyone else, but that's how it seems to be for me.

[renowner]

Can confirm, happens in Tannis too.