北京地区由于其特殊的地理位置和地形条件,造成其气候特点为6～8月份为雷雨多发季节,能及时准确地对灾害性天气做出预报和预警,就会更好地保证航空飞行的安全并提高经济效益。对于锋面过境时引起的坏天气,预报人员通过在工作中不断积累经验,做了较为系统的总结归类,提高了预报的准确率。但由于天气系统复杂多变,形成天气的各物理量相互制约。没有一个绝对统一的判据,所以气象预报也常常出现失误。本文通过对 Due to its special geographical location and terrain conditions in Beijing, its climate is characterized by heavy seasons from June to August, which can predict and warn of disastrous weather in time and accurately, so as to better ensure the safety of aviation flights And improve economic efficiency. For the bad weather caused by frontal transit, forecasters have systematically summarized and categorized their experience through their work and have increased the accuracy of forecasts. However, due to the complex and changeable weather system, the physical quantities forming the weather are mutually restricted. There is no single criterion of absolute unity, so weather forecasts often make mistakes. This article by right