CCTV News:On February 28, the Central Meteorological Observatory issued a daily weather warning. Yesterday, cold air gradually penetrated into China, bringing strong winds, cooling and sand-blowing weather to many places in the north. Meteorological monitoring showed that there were 6 ~ 8 gusts in Inner Mongolia, southern Heilongjiang, Jilin and Liaoning, and the local level was 9 ~ 10; Sand blowing appeared in parts of southeastern Inner Mongolia, western Jilin and northern Liaoning. This morning, Xinjiang, central Gansu, Inner Mongolia and other places experienced 4 ~ 8℃ cooling, and the local temperature dropped by 10 ~ 12℃.
Today and tomorrow, cold air will continue to affect most areas in the north. It is estimated that there will be 4 ~ 8℃ cooling in southeastern Inner Mongolia, North China, Huanghuai and Northeast China, and the local cooling rate will reach 10℃. Most of the above areas are accompanied by northerly winds of 4~6 and gusts of 7 or so.
With the arrival of cold air, the wind will increase, and the atmospheric diffusion conditions in central and southern North China and Fenwei Plain will gradually improve this morning, and the haze weather in these areas will weaken and dissipate from north to south. From March 1 to 3, the atmospheric diffusion conditions in most parts of the country were good.
In terms of precipitation, the overall precipitation in China is weak this week, and rain and snow mainly appear in the Qinghai-Tibet Plateau and southwest China. Among them, today and tomorrow, parts of the Qinghai-Tibet Plateau, northeastern Inner Mongolia and Heilongjiang will have small to medium snow and local heavy snow; From February 28th to March 3rd, there was light rain and local moderate rain in the eastern part of southwest China.
Meteorologists reminded that due to the influence of cold air, there are strong winds in many places in the north today and tomorrow. The public should pay attention to staying away from temporary structures and paying attention to their own safety when going out; There will be weak rain and snow in the Qinghai-Tibet Plateau, Southwest China and Northeast China in the next three days. The public should be alert to the adverse effects of rain and snow on traffic and urban operation, such as slippery roads, icy roads and low visibility.