#National Weather Forecast #【The mainland will have a wide range of rain and snow weather from 11 to 13 days】 From February 11 to 13, there will be a large range of rain and snow weather processes on the mainland from west to east, of which there will be small to moderate snow or sleet in the central and eastern parts of the qinghai-Tibet Plateau, the central and eastern parts of the northwest region, the central and eastern parts of Inner Mongolia, most of north China, and most of the northeast region, and local heavy snow or blizzard, which needs to be precautionary.
First, the national weather situation
Yesterday (February 9), moderate to heavy snow fell in parts of Ili Prefecture in Xinjiang and Shigatse in Tibet; moderate rains occurred in parts of northern Zhejiang, southern Hunan, southeastern Guangxi, and northern Guangdong.
On the morning of the 10th, in parts of eastern Henan, north-central Anhui, eastern Hubei, western Guizhou and other places, there was a fog with visibility of less than 1 kilometer, and the local visibility was less than 200 meters.
Second, the national weather forecast
The continent will have a wide range of rain and snow weather processes. It is expected that from the 11th to the 13th, there will be a large-scale rain and snow weather process on the mainland from west to east, with small to moderate snow or sleet and local heavy snow or blizzard in the north-central part of Xinjiang, the central and eastern parts of the Qinghai-Tibet Plateau, the central and eastern parts of the northwest region, the central and eastern parts of Inner Mongolia, most of north China, and most of the northeast region; there is sleet or blizzard in the north-central part of Guizhou and the western part of Hunan; and there is moderate to heavy rain in Jiangnan, south China, and southern Guizhou.
Specific forecasts for the next two days:
From noon to night on the 10th, there was light to moderate snow or sleet in parts of northern Xinjiang, eastern Tibet, eastern Gansu, southern Shaanxi, eastern Inner Mongolia and western Hubei, of which there was heavy snow (5 to 9 mm) in southeast Tibet; there was light to moderate rain in parts of Jianghan, western Jianghuai, Jiangnan, southern China and Guizhou. There are 4-5 winds in some parts of central Inner Mongolia and other places.
On the 11th, xinjiang along the Tianshan region, eastern Tibet, eastern Qinghai, central and eastern Gansu, central and southern Ningxia, eastern Inner Mongolia, central and eastern Heilongjiang, Jilin and the western Sichuan Plateau, western Hubei and other parts of the area have small to moderate snow or sleet, of which there is heavy snow (5 to 9 mm) in the southeast of Tibet; there is light to moderate rain in parts of Jianghuai, eastern Jianghan, eastern Southwest China, Jiangnan, south China and other places. There are 4-5 winds in parts of central and eastern Inner Mongolia, central Liaoning, southern Jiangsu and other places.
In addition, from the night of the 10th to the morning of the 11th, there was heavy fog in parts of northeastern Henan, southern Shandong, eastern Hubei, north-central Hunan, southern Sichuan Basin, and western Guizhou; from the night of the 11th to the morning of the 12th, there was heavy fog in parts of southeastern Hebei, northern Shandong, south-central Jiangsu, eastern Hubei, central Hunan, and northern Jiangxi.
Third, the weather forecast in Beijing area
It is expected that from the 10th to the 11th, the cloud cover in the sky in the Beijing area will gradually increase, the wind will not be strong, and the visibility will gradually deteriorate. The maximum temperature during the day is about 9 °C, and the minimum temperature at night is -3 ~ -2 °C.
Fourth, the sea weather forecast
It is expected that from the afternoon of the 10th to the night, due to the influence of cold air, there will be northeast winds of 6 to 7 and 8 gusts in the southern waters of the East China Sea, the Taiwan Strait, the east ocean surface of Taiwan, the Bashi Strait, and the northeast waters of the South China Sea.
From day to night on the 11th, there will be east-to-northeast winds of magnitude 5 to 6 and gusts of 7 in the southern waters of the East China Sea, the Taiwan Strait, the ocean east of Taiwan, the Bashi Strait, and the northeast of the South China Sea.
Fifth, the national road traffic impact forecast
It is estimated that from noon on the 10th to noon on the 11th, some roads in northern Xinjiang, eastern Tibet, eastern Gansu, western and southern Shaanxi, western Hubei and eastern Inner Mongolia will be affected by light to moderate snow or sleet; some roads in Jianghan, western Jianghuai, southern Sichuan Basin, most of Guizhou, Jiangnan, and most of south China will be affected by light to moderate rain; and some roads in central Liaoning, southern Shanxi, northern Jiangsu, eastern Henan, central Shaanxi, and southern Sichuan Basin will be affected by fog and have low visibility.
Sixth, the national railway traffic meteorological impact forecast
It is estimated that from noon on the 10th to noon on the 11th, parts of northern Xinjiang, eastern Gansu, southern Qinghai, western and southern Shaanxi, and western Hubei will be affected by snowfall, and the operation and maintenance of railway lines such as Yandun-Alashankou on the Lanxin Line, Nanshankou-Qingshuiqiao on the Qinghai-Tibet Line, Lanzhou-Xianyang on the Longhai Line, Luoyang-Baoji on the Baocheng Line, Brown Creek-Wudang Mountain on the Xiangyu Line, and Yichangdong on the Hurong Line will have a higher risk of being affected by low temperature freezing and snow.
7. National airport meteorological impact forecast
It is estimated that from noon on the 10th to noon on the 11th, most of the national airports will be airworthy; the low-altitude airspace in western Gansu, central Inner Mongolia, northern Hebei, Yunnan, Guizhou, Hunan, and northern Jiangxi will have light to moderate turbulence; and the low-altitude airspace in eastern Inner Mongolia, southern Heilongjiang, Jilin, Chongqing, Guizhou, Hubei, Anhui and other places will have ice accumulation conditions.
On the morning of the 11th, there was frost at Shenyang, Dalian, Tianjin, Shijiazhuang, Qingdao, Jinan, Zhengzhou and other airports, and on the morning of the 11th, there was light snow at Changchun, Harbin and other airports.
8. Forecast of meteorological impact of the Yangtze River trunk waterway
It is expected that during the day on the 10th, some sections of the Yangtze River trunk line in Sichuan, Chongqing, Hubei, Hunan, Jiangxi, Anhui and Jiangsu will be affected by fog and have low visibility. Low visibility affects the segment: Yibin-Luzhou, Yichang-Yueyang, Yueyang-Wuhan, Wuhan-Jiujiang, Jiujiang-Nanjing.
On the night of the 10th, some sections of the Yangtze River trunk line in Sichuan, Chongqing, Hubei, Hunan, Jiangxi and Anhui were affected by rain and fog, and the visibility was low. Some segments in Jiangsu have about 6 gusts. Low visibility affects the segments: Yibin-Chongqing, Three Gorges-Yichang, Yichang-Yueyang, Yueyang-Wuhan, Wuhan-Jiujiang, Jiujiang-Wuhu. High winds affect the segment: Nanjing-Taicang.
9. Concerns and Suggestions
From the 11th to the 13th, there will be a wide range of snowfall in the northern region, and it is necessary to strengthen road traffic control, do a good job in the evacuation and safety of important transportation hubs and traffic trunk lines, and prevent the adverse effects of snow, ice, slippery and low visibility weather on the Spring Festival, transportation, and urban operations on the road; the southern region needs to continue to guard against the adverse effects of low temperature, rain and lack of light on traffic travel; Henan, Shandong, Hubei and other places also need to guard against the adverse effects of foggy weather.
