Patch 1.18- Creating weather effect

I heard that you could now make it so the ground texture changes. Such as if it was snowing and you chopped a tree down, and snow appeared where the tree used to be. Anyone have an idea on this?

Yeah, seems like it would work. Here would be the trigger:

Events
Destructible - A destructible within (Snowy Area) dies.
Actions
Enviroment - Change terrain type at (Position of (Dying Destructible)) to Lordaeron Winter

I tried that and nothing happened, any other suggestions?

I tried it, and it works just fine for me (however the minimap still displays the old tile). I just used the following trigger:

Snow Patch
Events
Destructible - A destructible within (Playable map area) dies
Conditions
(Destructible-type of (Dying destructible)) == Snowy Tree Wall
Actions
Environment - Change terrain type at (Position of (Dying destructible)) to Lordaeron Winter - Snow using variation -1 in an area 1 and shape Circle

I used that exact trigger with that tree wall type and it still does not appear. I don't understand what I'm doing wrong. Can you link to the map you used to test this or something?

Here's a blatantly simple map that should work (since it worked for me).

That is exactly what I made. The only thing that I can think of is that you used ROC to make it, and it may differ from TFT in some way. Perhaps 1.18 for TFT calls for something different?

No I used TFT, but I modified nothing but putting the stuff on the map, and changing the triggers. But is it refusing to do anything for you? Because the only problem I have is the minimap remaining the same, however the actual texture on the ground does change.

I have no idea why it wont work, I can't find anything that would prevent it from. Arg.