This year, the first large-scale rain and snow process has begun, and the temperature in Jiangnan, Northeast and other places fluctuates frequently

China Weather Network News Today (January 1) to 15, China's first large-scale rain and snow weather process this year hit, Shaanxi, Shanxi, Henan and other places have local heavy snow or blizzard, Jianghuai, Jiangnan and other places have heavy rain. The rain and snow weather process has a wide range of impact and a long duration, and the rain and snow phase is complex in some areas, so it is necessary to pay attention to prevention. In terms of temperature, in the next few days, the temperature in Jiangnan, Northeast and other places will fluctuate frequently, so the public should increase or decrease clothing in time according to weather changes to beware of colds.

The weather process of large-scale rain and snow has started There are heavy snow or blizzards in Shaanxi, Henan and other places

Yesterday, rain fell in many places in southern China, and the rainfall was mainly light rain, and light snow fell in some areas of northeast China and Xinjiang.

From today to the 19th, there will be a large-scale rain and snow weather process in the eastern part of the southwest region, the central and southern parts of Shaanxi, the southern part of Shanxi, the Huanghuai, the Jianghuai, the Jianghan, and the south of the Yangtze River. Shaanxi, Shanxi, Henan, western Hubei, Shandong, and other places have rain turning to sleet or light to moderate snow, local heavy snow or blizzard, southern Shaanxi, western Hubei and other mountainous areas have freezing rain; the eastern part of southwest China, southern Huanghuai, central and eastern Jianghan, Jianghuai, Jiangnan, central and southern Yunnan have light to moderate rain, of which Jianghan, Jianghuai, northern and western Jiangnan, Guizhou and other places have heavy rain and localized heavy rain. Among them, the phase of rain and snow in some areas of Hubei, Henan and Shandong is more complex, and it may undergo multiple phase transitions from rain to snow and then to rain.

Specifically, the Central Meteorological Observatory predicts that today, there will be light to moderate snow or sleet in parts of northern Xinjiang, eastern Tibet, eastern Gansu, Shaanxi, central and southern Shanxi, Henan, western Shandong, and northern Anhui, among which there will be heavy snow and local blizzard in some areas of Xinjiang Altay, southern Shaanxi, southern Shanxi, and western Henan, and freezing rain in southern Shaanxi and northwest Hubei; There was light to moderate rain in Hainan Island and other places, including heavy rain in parts of Chongqing and southwestern Hubei.

Tomorrow, there will be light to moderate snow or sleet in parts of northern Xinjiang, south-central Inner Mongolia, central and eastern Tibet, southern Qinghai, western Sichuan Plateau, Shaanxi, Shanxi, southern Hebei, western and northern Henan, western Shandong, northwest Hubei, and northwest Yunnan. There were heavy rains in parts of southern Yunnan and other places, with localized heavy rainfall.

The day after tomorrow, there will be light to moderate snow or sleet in parts of Xinjiang along the Tianshan Mountains, south-central Inner Mongolia, south-central Tibet, southern Qinghai, southern Gansu, southern Liaoning, northern Shandong, southern Shaanxi, western Henan, and northwestern Yunnan; among them, eastern Tibet, northwestern Yunnan and other places will have heavy to heavy snow; light to moderate rain will occur in parts of eastern Southwest China, central and southern Huanghuai, Jianghuai, Jianghan, northern and western Jiangnan, western South China, Yunnan and other places, including southeastern Chongqing, southeastern Henan, There were heavy rains in parts of eastern and southern Hubei, northwest Hunan, central and eastern Guizhou, and southeastern Yunnan, with localized heavy rain.

The meteorological department reminded that the large-scale rain and snow weather process has a wide range of impact and a long duration, and most of the southern part is dominated by rain, which is conducive to replenishing water resources, but the continuous rain and local heavy rainfall may lead to short-term wet damage to farmland in Guizhou, Guangxi, Hunan and other places. Some areas in eastern Gansu, Shaanxi, southern Shanxi, Henan, Shandong, and northwestern Hubei have the risk of low-temperature rain, snow, and freezing disasters, and Henan, Hubei, and southern Shaanxi have complex rain and snow phases.

The temperature in Jiangnan and other places fluctuates frequently, and the cold and warm frequently change

In terms of temperature, affected by the cold air, at 6 o'clock today compared with 6 o'clock yesterday, Shanxi, eastern Hebei, Beijing-Tianjin, northeast Inner Mongolia, Heilongjiang, central and eastern Jilin, Liaoning, Shandong, central and eastern Henan, northern Jiangsu and Anhui and other places have a cooling of 6~10 °C, and the local drop is 12~18 °C; However, in the area from Jiangnan to Guizhou, where the cold air has not yet been affected, the maximum temperature is still around 6°C, which is significantly higher than that of the same period in normal years.

Today, the cold air continues to push southward, and the maximum temperature along the Yangtze River can drop by about 10°C. After the cold air, Jiangnan and other places will usher in a relatively large warming, and the maximum temperature will return to around 17 °C around the 20th, followed by a new round of cold air to bring significant cooling.

Overall, the temperature in Jiangnan and other places will fluctuate frequently in the next few days, such as Hangzhou, where the highest temperature yesterday was about 22 °C, and today it will drop to only 9 °C, and it will rise to 17 °C on the 19th, and drop to 20 °C again on the 8th.

For example, the highest temperature in Changchun yesterday was about -10 °C, and it will rise to -2 °C or above tomorrow, but it may drop to only -20 °C on the 12th. (China Weather Network)