Weather Underground API:s

Configuration
1

I am confused about Weather Underground API:s
As I understand one must have a PWS connected to Weather Underground network to generate an API.
I don’t have a PWS but have created an account at Weather Underground.
Very close to me there is an PWS and when I choose that PWS in my browser I can find in Settings/API Keys … an API key.
Can I use this key to add Wunderground to Hassio and use that PWS?

2

Unfortunately not. To make use of the Wunderground API you must have your own active PWS connected to Wunderground. Otherwise it won’t work.

3

Thanks for clarifying …