How do I change the Weather service provider after installation setup? I chose yr.no as I heard it was good, but the main screen shows "there appears to be no weather data for this location" (translated from Finnish). Is this a problem with yr.no or problem with something else?

EDIT: Apparently it was a problem with yr.no after all, I found the setting to switch location and from there I was able to choose the service provider too, and I chose the Finnish Meteorology Institute and was able to get weather data just fine.