The weather forecast is getting more and more accurate. How do they predict the weather?

People use weather satellites and weather radars to predict the weather. From ancient times to now, people will rely on a lot of common sense and calculation methods to predict the weather, thus reminding people to prevent bad weather in time and reduce the impact of meteorological disasters.

First of all, the types of weather forecast are divided according to the length of forecast time limit. Weather forecast can be divided into short-term weather forecast, medium-term weather forecast and long-term weather forecast. Meteorological offices can timely announce meteorological conditions to the people through various channels, especially severe weather forecasts, which can greatly protect people's lives and property and promote economic development. After watching the news broadcast, people will watch the weather forecast and decide what to wear the next day.

Second, the technical means of weather forecast At present, the weather forecast is getting more and more accurate because of the use of meteorological satellites and weather radars, which belong to modern high-tech technologies. Since 1960s, China has launched several meteorological satellites, which greatly increased the meteorological data and improved the level of weather forecast. The meteorological department obtains the cloud and rain situation in the forecast area by radar, calculates and infers it by computer, and then makes the weather forecast and releases it to the public.

Third, the release of the weather forecast When the meteorological station completes certain data operations and produces the results of the weather forecast, it will be announced to the public through TV, Internet, SMS, newspapers and other channels. At present, the well-known weather forecast websites include the real-time weather forecast information within 15 days provided by Central Meteorological Observatory, China Weather Network, Central Meteorological Observatory website and mobile phone websites.

For middle-aged and elderly people, it is customary to watch the weather forecast while eating, so as to decide the dressing situation the next day. For young people, the pace of life is fast and they are used to checking the weather on their mobile phones in time. Dear readers, how do you check the weather Welcome to share your opinions in the comments section.