Config
Paths → Add… → Paste/select your WiiLink folder
Wii → Enable WiiConnect24 via WiiLink
Tools → Perform Online System Update → The region you selected in WiiLinkPatcherGUI (or Current Region if the regions are greyed out)
Launch the Forecast Channel
Continue past any error messages, do the Wii first time setup
You will want the Sensor Bar below the TV otherwise you won't be able to hit the buttons!
Continue past the error message about WiiConnect24 in standby not being enabled
Open the Wii Options in the bottom left
Wii Settings → Wii System Settings 2
Review the Wii user agreements and accept them
Return to the Wii Menu
The WiiConnect24 channels will now be working!