A wide range of rain and snow weather is coming. How strong is this cold wave?

A wide range of rain and snow weather hit, and the cold wave weather affected a wide range, and the cooling rate was also relatively large.

One of the places with the strongest temperature drop is in the north of Xinjiang, the other is from the central and eastern Inner Mongolia to the northeast, and the other is from Guizhou to Jiangnan, so the temperature drop in these three areas is generally above 14℃. Except for a few areas in the Qinghai-Tibet Plateau, the temperature drop in most parts of the country is generally above 8℃.

Rain and snow weather is relatively concentrated in the central and eastern regions, mainly from 13 to 15. The northern areas are mainly Shanxi, Henan and Shaanxi, and there will be heavy snowstorms; In the southern region, it is mainly considered that there may be heavy rain in parts of Jiangxi, Zhejiang and northern Guangdong. Compared with the same period in history, the precipitation intensity is rare. In addition, in the process of cold air going south, with the gradual decline of temperature, there may be changes from rain to snow in many places.

Matters needing attention in cold wave attack

1, when the cold wave strikes, first of all, pay attention to keep warm, don't stay outdoors for a long time, be sure to wear more clothes when going out, and eat more high-calorie food when eating.

2. Close the doors and windows, fasten outdoor structures, and be careful when going out, especially for people who are sensitive to temperature changes such as cardiovascular patients and asthma patients.

3, pay attention to rest, don't be too tired. It is necessary to strengthen the weather forecast, release accurate cold wave news or early warning in advance, and make good preparations for cold prevention.

4, pay attention to keep warm and warm. In addition, we should also pay attention to prevent potential safety hazards. Because of the cold weather, many people will use electric blankets, electric heaters and so on. But if they are not careful, it will easily lead to potential safety hazards, so we need to pay special attention to the safety of electricity and fire.