Do I need a mobile phone number to download the weather forecast?

Need. When downloading the weather forecast, users need to bind the mobile phone number, because the mobile phone number is an important means to verify the user's identity and ensure the safety of the weather forecast. After the user binds the mobile phone number, he can receive important account information and security tips through SMS to protect the user's account security, so downloading the weather forecast requires the mobile phone number. Weather forecast, also known as meteorological forecast (measurement), refers to the use of modern science and technology to predict the state of the earth's atmosphere in a certain place in the future.