What is the weather forecast that the sun is colorless?

Sandstorm weather According to the weather query website official website, the color of the sun in the weather forecast app will change according to the local weather conditions. When the local weather is sandstorm, it will show that the sun is colorless, and when it is cloudy, it will show that the sun is hiding behind the clouds, which is more convenient and concise, and people can understand it at a glance.