How to change the weather forecast of the day before yesterday, look back.

Communication electronic equipment. You can use communication electronic equipment and household appliances to look back at the weather forecast. There are two specific ways: open the computer browser to search CCTV video, search the weather forecast on the home page, or watch the weather forecast in recent days on the home network TV, open the home page of the mobile phone, and there will be weather forecast playback on it, so you can see what the weather is like when you go out.