@OP ... I think it would be best, to look for some mood Images which represent the light and weather Setup you want to achieve. Right now it just Looks like you did a good weather to bad weather photoshop session with small success. (just on this special images, the rest is good)
@Juraj_Talcik I think I already broke the 150 hour barrier and haven't finished it yet. I am still having fun on Skellige Islands. ... They transport a great feeling of wide landscapes in this game. But as I wrote, this special "bug" with the perfect sunshine during very heavy storms always catches my attention. And OP's image directly reminded my of this.