The influence of weather forecast on our lives and the characteristics of weather changes. ...

Although the weather forecast is not the most accurate, most of them can tell us the latest weather in advance, which is convenient for us to add or subtract clothes and whether to take umbrellas and other things to travel.

Supplementary answer:

Remember to take an umbrella if it rains. If it thunders, don't go out with an umbrella and don't lean near electrical appliances. Turn off the appliances in the house. In addition, rainy days tend to give people a feeling of depression, and it is understandable that students are emotionally abnormal in this case. In agriculture, it is probably related to sun and rain. If the weather forecast says there is a drought recently, we should pay attention to replenishing water to the crops planted in the field. If there is a flood, we should take preventive measures to prevent crops from being damaged.