Why do you report the weather forecast from high temperature to low temperature first?

The maximum and minimum temperatures in weather forecast are theoretical estimates, which are not the same as those measured in real time. What you mentioned in the supplementary material of the question is the measured temperature. The forecast of weather forecast is based on the meteorological monitoring parameters of pressure field change, solar radiation intensity, long-wave radiation surplus, cloud cover, water vapor flux and other systems. It is calculated with reference to local statistics for many years. The highest and lowest temperatures in a specific place are meteorological data measured by local weather stations, and their value lies in enriching local weather forecast data. Generally speaking, the lowest temperature does not appear in 1-3, but around sunrise, when the solar radiation (scorching process) value is the lowest. The residual value of long-wave radiation (commonly known as "heat dissipation") is the smallest. The highest temperature appears in the afternoon, when solar radiation, ground inverse radiation and atmospheric radiation will reach the maximum. In addition, in the artificial observation weather station, the temperature observation is carried out in different periods. Generally, data are collected four times a day, while automatic weather station data collection is more comprehensive and timely. There are differences among predicted temperature, measured temperature and somatosensory temperature, and the reasons for the differences.