On April 2, 3 and 4, 2022, the national weather forecast for the next three days shows changeable spring rain coming
This forecast chart is based on the national weather forecast for the next three days issued by the Central Meteorological Observatory at 18:00 on April 1, 2022!Frost line moves north!But standing in the street, I feel frozen!The temperature will drop in the next three days. Please look at the picture. Grey areas represent snow, while green areas represent rain.1. Black means snow. The darker the color, the bigger the snow.2. Green means rain, the darker the color, the more rain, red means heavy rain.3. Slashes represent sleet, the darker the color, the greater the sleet, and red represents the greater the sleet.4. The red line with a slash is the frost line, which refers to a curve with a surface temperature of 0℃.Generally, the temperature near frost’s descent line changes more frequently, sometimes hot and sometimes cold.Boys, look at the forecast chart for the next three days. Are you near the frost line?The picture shows that the weather is something everyone needs to pay attention to, and everyone should learn how to read the weather forecast chart to prepare for travel!