How does this plug-in in Rainmeter set the specific location of the weather? Ask for a specific tutorial, step by step, preferably with pictures. I have tried it for a long time without success.

first, right-click the weather skin and select "edit skin" to open the skin profile. Generally, there will be codes such as code= or weathercode= in the [Variables] section of the skin profile, followed by the code of city weather.

if [Variables] doesn't exist, continue to look for the url= of the [measure] section below, followed by the URL of the weather forecast.

There will be a string of characters like CHXX1234 or 1111 in the URL, so we can replace these codes with the weather codes of our city.

Then you can open the China Weather Network, search for the place name you want to set, and click Query.