Previous FAQ indicate that it is easy to link a Tempest to WU through Settings/Station/Public and choosing Weather Underground. That option seems to be missing. Is it possible to link my Tempest to WU?
Yes, you can link to WU. My station was up and running in WU within minutes of configuring it. This page explains the process.
Thank you. I was trying to link through the mobile device app. Going through a browser on my PC solved the issue.