Spring Festival temperature roller coaster

Affected by extreme weather, two cold air will affect our country successively, and some areas will become very cold. The temperature roller coaster is coming! Under the pressure of two cold air, the lowest temperature is -3℃. La Nina makes winter colder and colder, and even there will be a snowstorm. This is a natural phenomenon. Don't worry too much. It may not be so cold next winter. A few days before the Spring Festival holiday, the temperature in most parts of the country was higher than in previous years, but recently it was affected by cold air. The temperature drops 10℃, with moderate to heavy snow in eastern Jilin and central and eastern Liaoning, and even heavy snow in Yanbian, Baishan and Tonghua in Jilin. The Central Meteorological Observatory predicts that in the next three days, two cold air will affect China, and there will be strong winds and cool weather in the central and eastern regions. The temperature is getting lower and lower in winter, which is mainly influenced by La Ni? a's anti-El Ni? o phenomenon, leading to global weather anomalies. In 20 16 years, the climate in China was abnormal. La Nina's anti-El Nino phenomenon will affect the climate, and it will appear almost every few years. La Nina phenomenon refers to the continuous abnormal cooling of sea surface temperature in the eastern and central equatorial Pacific. Usually accompanied by El Nino phenomenon, also known as? Anti-El Nino? Phenomenon. This hydrological feature will make the water temperature in the eastern Pacific drop or dry, while the water temperature in the western Pacific will continue to rise and there will be more rain. La Nina's anti-El Nino phenomenon affects some parts of China in summer, which is characterized by high temperature and heat, sometimes drought and little rain, and sometimes heavy rain. Such extreme cold will happen in winter. The peak of the return journey has arrived, please pay special attention to the following points: 1. The road surface is slippery on cloudy days and light rain, and the visibility is poor, so drive safely. Secondly, due to the influence of cold air, the water surface of mountains and some rivers and lakes can reach 5-7 winds. This is really a climate where one can always guess the beginning but not the end. After the influence of cold air is over, the warm and humid airflow will turn the tide and the temperature will rise sharply just around the corner. The temperature is like a roller coaster. Is it super exciting?