The base of the weather and rain forecast map..
maantiekiitajat.007 | Premium last edited by
The base of the weather and rain forecast map, i.e. replace the gray with a little more trendy color.. e.g. bluish
You can do it yourself as the color scale is customisable.
Select overlay -> Rain . You just need to modify the first line of Rain color settings as shown in this article:
I am not sure that a bluish background would be a good idea as rain is displayed in blue.