How to set the alarm clock to play the weather forecast?

If you use a vivo phone, how to turn on the alarm clock to broadcast the weather:

OriginOS system: enter alarm clock-click to set alarm clock-more settings-voice broadcast-turn on the switch;

Funtouch OS/iQOO UI system: enter the alarm clock, click the set time, enter the alarm clock editing interface, and open the "voice broadcast".