From February 12 to the weekend of February 13, there was obvious snowfall in North China and other places, and many places in the south were hit by heavy rain.

This weekend (February 12 to 13), there will be a round of obvious snowfall and cooling weather in North China and other places, with local snowstorms; In addition, the southern weekend rain will also strengthen, Hunan, Zhejiang, Fujian and other places will be hit by heavy rain.

There will be heavy snowfall in North China and other places, and the southern region will be hit by heavy rain.

In early February, there were frequent rains and snows in the south, and the precipitation in many places was more than double that in the same period. Affected by the cold air in the north, the snowfall gradually increased yesterday. Monitoring shows that from 08: 00 yesterday to 6: 00 today, small to medium snow appeared in parts of central Inner Mongolia, central and eastern Heilongjiang, northern Jilin and eastern Gansu, northern Sichuan Plateau and eastern Tibet, and local heavy snow occurred in Linzhi and Shannan areas of Tibet; Moderate rain occurred in Zhejiang, eastern Jiangxi and southern Jiangsu.

On weekends, the snowfall areas in the north are mainly concentrated in North China and other places, and the snow potential is enhanced; At the same time, in the south, under the joint influence of cold air and south branch trough, the rain will also strengthen, and some areas will be hit by heavy rain.

Specifically, today, there are small to medium snow or sleet in parts of northern Xinjiang, Hexi in Gansu, northern Qinghai, central and western Inner Mongolia, northern Heilongjiang, northwestern Shaanxi, central and northern Shanxi, Beijing, Tianjin, most of Hebei, northwestern Shandong, western Sichuan Plateau, northeastern and northwestern Yunnan, northern Guizhou, northwestern Hunan, southwestern Hubei and eastern Tibet. Among them, there are small to moderate rains in Xinjiang Ili Valley, northwestern Shanxi, central Hebei and southern Tianjin, western and southern Sichuan Basin, most of Chongqing, most of Hubei, most of Hunan, Anhui, Jiangxi, Shanghai, Zhejiang, Fujian, central and southern Guizhou, most of Guangxi, Guangdong, central and eastern Yunnan, eastern Hainan Island and northeastern Taiwan Province Province, among which there is heavy rain in central Guangxi (25 ~ 45)

Tomorrow, there will be moderate to heavy snow in parts of central Inner Mongolia, northwestern Shanxi, central and northern Hebei, Beijing and Tianjin. There are moderate rains in parts of southern Hunan, central and northeastern Jiangxi, southern Anhui, Zhejiang, northern and eastern Fujian, northeastern Guangxi and northern Taiwan Province Island, among which there is heavy rain (50-55 mm) in the northern part of Taiwan Province Island.

From 14 to 15, the snowfall in the north will decrease rapidly and the intensity will also weaken. There will also be short intervals of precipitation in many places in the south, and it is even expected to see the long-lost sunshine.

According to the medium-term forecast of the Central Meteorological Observatory, 17- 18, there will be a large-scale rain and snow weather process from west to east in the central and eastern regions, but the time limit is far away, so continue to pay attention.

Meteorologists have warned that there will be more snowfall in the north in the coming week, and rain and snow in the south will remain frequent. The public should guard against the adverse effects of slippery roads on traffic and drive carefully and slowly.

The weekend cooling in Northeast China, North China and other places is obviously accompanied by the feeling of wet and cold in the south.

Under the influence of cold air and snowfall, the cooling range in the north will also expand over the weekend. A few days ago, the north ushered in a small "climax" of warming up, so many places will experience rapid switching between cold and warm.

Among them, the temperature drop in Northeast China and North China is the most severe, with a general temperature drop of 4 ~ 6℃ and a local temperature drop of more than 8℃. After cooling, the temperature in the above areas will remain low for some time, such as Tianjin. Yesterday, the highest temperature was above 8℃, but it will drop below freezing point at the beginning of next week, returning to the feeling of "March 9 winter".

As for the south, due to the rain and snow online this weekend, wet and cold will continue to accompany, and there will be short-term intermittent precipitation at the beginning of next week, and the temperature will rise. For example, in Chongqing, the highest temperature will be about 10℃ today and tomorrow, and will rise to 16℃ on 14. But then the rain and snow will "come back" and the temperature will drop again. The public should pay close attention to the weather changes in time and take warm-keeping measures.