On March 13, the cold air was active, the temperature in the north fluctuated, and a large range of rain and snow hit again next week.

There will be frequent cold air activities next week, and the temperature in Northeast China and North China will fluctuate obviously. It is still warm in the south, and the highest temperature in many places in the Yangtze River basin will exceed 25℃, but the warm heat will subside after 17. 16- 17, the arrival of cold air will also cause a wide range of rain and snow weather, and Sichuan, Hunan, Hubei and other places may usher in the biggest lightning convection weather since the spring.

The temperature in Northeast China and North China fluctuates greatly, and the south is warm and hot.

After a very warm early March, in mid-March, cold air became more frequent, and temperatures in Northeast China and North China returned to normal levels in the same period of the year. In the south, warm and hot weather continues to escalate. Yesterday, the highest temperature in many places exceeded 25 C, and some cities even reached 30 C.

Cold air is still frequent next week, and the temperature in the north fluctuates obviously, especially in the northeast and north China. 14, the temperature in Northeast China will be lower than normal, and the maximum temperature will drop below 5℃. The temperature in many places in North China will turn lower from 16, such as Beijing and Tianjin. The highest temperature on 17- 18 will only be single digits.

In the south, it will still be warmer next week. During the period of fright, it will not only be warmer, but even as hot as a long summer. At the beginning of next week, the highest temperature in the middle and lower reaches of the Yangtze River is mostly above 25℃. Like Wuhan, the highest temperature the day after tomorrow is around 27℃.

However, the temperature has fluctuated during this time. After 17 days, the warm heat in the middle and lower reaches of the Yangtze River subsided and the temperature dropped. The public should pay attention to the forecast and the temperature change.

The range of rain and snow has converged from now on, and there will still be large-scale precipitation next week.

This weekend, under the confluence of cold and warm air, the central and eastern regions ushered in a round of large-scale rain and snow weather. Yesterday, the range of rain and snow reached the largest in this round. The live monitoring data shows that there are small to medium snow or sleet in parts of eastern Inner Mongolia, Heilongjiang, Jilin, northern Liaoning and northern Xinjiang, and heavy snow in northeastern Inner Mongolia and central Jilin. There is moderate rain in parts of Liaodong Peninsula, eastern Hebei, northwestern Shandong, northern Anhui and northern Jiangsu.

The range of rain and snow will converge today. The Central Meteorological Observatory predicts that today, there will be small to medium snow or sleet in parts of central and eastern Inner Mongolia, eastern Heilongjiang, most of Jilin, central and northern Liaoning, northern Hebei, northern and western mountainous areas of Xinjiang, and western Gansu, among which there will be heavy snowstorms in parts of southeastern Inner Mongolia, central and western Liaoning, northern and western mountainous areas of Xinjiang, and northern Hebei. There is light rain and local moderate rain in parts of central Inner Mongolia, Liaodong Peninsula, eastern northern Xinjiang and along Tianshan Mountain, most of Shandong, eastern Henan, most of Jiangsu, northern Zhejiang, northwestern Jiangxi, Guizhou and central and western Guangxi.

At the same time, from this morning to this morning, there were heavy fog in parts of southeastern Beijing, northern Tianjin, central and eastern Hebei, Shandong, central and eastern Henan, northern Anhui, northern Jiangsu, eastern Shanxi, northern Liaoning and other places, as well as in parts of southern Bohai Sea, central and southwestern Yellow Sea, Laizhou Bay, coastal areas of Shandong Peninsula and coastal areas of Jiangsu, including northern Tianjin, central and eastern Hebei, central and western Shandong, central and eastern Henan and coastal areas of Jiangsu.

Rain and snow will continue to be frequent next week. Rain and snow in the north will be mainly concentrated in northern Xinjiang, eastern Inner Mongolia and northeast China, and there will be rainy weather in Guizhou, Hunan, northwestern Guangxi and Fujian.

From June 65438 to June 65438+July, there will be a large-scale precipitation process in the central and eastern regions, with moderate to heavy rain and local heavy rain in Henan, southern Shandong, Hubei, Anhui, Jiangsu, Jiangxi, Hunan, Zhejiang, northern Guangxi, northern Guangdong, eastern Guizhou and Chongqing. There are small to medium snow or sleet in northern and western Xinjiang, western Gansu, northwestern Shanxi and northern Hebei.

In this precipitation process, due to the high temperature in the early stage, under the action of cold air, Sichuan, Chongqing, Guizhou, Hunan, Hubei, Henan, Anhui and other places will be accompanied by lightning, which may be the biggest convection activity since the spring. The public should pay attention to the approaching forecast and pay attention to rain and lightning protection in rainy days.