I created a Shortcut action to quickly check the weather at a variety of Tempest locations around the world.
I have a ‘Choose from Menu’ action that allows me to select from about 20 Tempest locations that I’ve set up URL links to. Click here to import the Shortcut example and customize how you like. I only left a few options in this draft version, but you can always add additional.
I also have the Shortcuts widget showing so I can quickly click the Shortcut and choose a location; optionally, you could add the Shortcut directly to your home screen.
Bonus: Rename the shortcut then say “Hey Siri, < name of shortcut >”