Return attention!From tomorrow onwards, the south and northwest will see widespread rain and snow

2022-05-20 0 By

From February 5 to 7, there will be a wide range of rain and snow in south and northwest China. Please pay attention to the forecast and pay attention to traffic safety when returning from the Spring Festival holiday.Yesterday (February 3), southwest and east of Tibet, there was light to moderate snow, heavy snow in Nali, Nyalam heavy snow (snowfall 29 mm);Rainfall or sleet of 1 ~ 6 mm in some areas of southeast Anhui and west Zhejiang;Heavy rain in southeast Fujian.Heavy fog with visibility of less than 1 kilometer hit parts of central and northern Anhui, southern Hubei, central and northern Hunan, northern Guizhou and northeastern Yunnan on Sunday morning.Heavy snowfall in southern Xizang.From April 4 to 5, most of the Qinghai-Tibet Plateau will see small to moderate snow, local snow, southern Tibet along the border and northwestern Yunnan will see heavy snowfall, local snow or heavy snowfall.There will be widespread rain and snow in the south and eastern northwest.A new round of rain and snow will hit southern China and eastern Northwest China from Sunday to Sunday.In the eastern part of northwest China, Jianghan, Jianghuai, the northern part of Jiangnan and the northern part of Yunnan-Guizhou Plateau, there will be light to moderate snow or sleet, rain to snow, and some areas will have heavy snow and local snowstorm.Freezing rain in eastern Guizhou and western Hunan;Western Yunnan, Jiangnan, South China and other places have moderate to heavy rain.The specific forecast for the next two days is as follows: Light to moderate snow or sleet in most parts of the Qinghai-Tibet Plateau and eastern Gansu, and heavy snowfall (22 to 28 mm) in some parts of southern Tibet.Light to moderate rain was reported in western Sichuan Basin and heavy rain in southeastern Xizang.The central and eastern part of the Qinghai-Tibet Plateau and most of northwest China, western Henan and western Hubei will see light to moderate snow or sleet, some parts of southern Gansu will see heavy snow, and some parts of eastern Tibet and northwestern Yunnan will see heavy snow (20 to 25 mm).Light to moderate rain was reported in southeastern Tibet and most of southwestern China, central and western Hunan, northern and western Guangxi, and heavy rain (25 to 40 mm) was reported in southeastern Tibet and western Yunnan.In addition, from the night of May 4 to the morning of May 5, there will be heavy fog in eastern Jiangxi province.From the night of May 5 to the morning of May 6, there will be fog in the southern part of Sichuan Basin.Air diffusion conditions in some areas of southern Hebei, central and northern Henan and western Shandong have gradually deteriorated since Sunday, with mild haze and local moderate haze.The weather forecast for Beijing area is expected to be mainly sunny from 4th to 5th. Affected by cold air, there will be a level 3 or 4 northerly wind in the day of 4th, with a gust of Level 5 or 6, and the wind will gradually weaken in the evening.Visibility is good during the period, the highest temperature in the daytime 1 ~ 4℃, the lowest temperature at night -6 ~ -5℃.4. Maritime weather forecast From afternoon to night on February 4, most of the Yellow Sea, most of the East China Sea, Taiwan Strait, ocean east of Taiwan, bashi Channel, most of the South China Sea, beibu Gulf will have force 6 to 7 winds, gusts force 8,Taiwan Strait, ocean east of Taiwan, Bashi Channel and parts of southwestern South China Sea with force 8 and gusts of Force 9.During daytime to night, most of the Yellow Sea, northeast east China Sea, Taiwan Strait, ocean east of Taiwan, bashi Channel, most of the South China Sea, beibu Gulf will have force 6 to 7, gusts of force 8, Taiwan Strait, ocean east of Taiwan, bashi Channel, southwest parts of the South China Sea may reach Force 8, gusts of force 9.5. The national road traffic impact forecast predicts that from noon of October 4 to noon of October 5, most of the Qinghai-Tibet Plateau, most of the northwest region and some roads in northwestern Hubei will be affected by light to moderate snow or sleet, and some roads in southern Tibet and northwestern Yunnan will be affected by heavy snow.Light to moderate rain affected some roads in eastern and southern Sichuan and most of Yunnan.Fog affected the visibility of some roads in eastern Jiangxi.6. The meteorological impact forecast of railway traffic in China is expected from noon of February 4 to noon of February 5. Qinghai, Xizang, central and southern Gansu will be affected by snowfall.The operation and maintenance of xining – Lhasa railway line on Qinghai-Tibet Line, Baoji-Lanzhou railway line on Longhai Railway line, Lanzhou-Qingshuibei railway line on Lanxinlan-Qingshuibei Railway line and Baoji-Luoyang railway line on Baocheng Railway line are at high risk of being affected by freezing temperature and snow.The beijing-Baotou line from Beijing to Zhangjiakou and the Shenyang-Dalian line from Wafangdian to Dalian were required to guard against the adverse effects of strong winds from noon Thursday to noon Friday.Seven, the national airport meteorological impact forecast is expected from noon on April 4 to noon on May 5, most of the national airports are airworthy;Eastern Inner Mongolia, Hebei, Beijing, Tianjin, Liaoning, Shandong, Jiangsu and other places in the middle and low airspace with light to moderate turbulence;There are ice accumulation conditions in low altitude airspace in eastern Inner Mongolia, Heilongjiang, Sichuan, Chongqing, Guizhou, eastern Gansu and southern Shaanxi.From The night of May 4 to the day of May 5, airports in Xining, Lanzhou, Urumqi, Lhasa and other light snow, visibility of Urumqi airport about 500 meters.Fog affected parts of the Yangtze River in Sichuan, Chongqing, Hubei, Anhui and Jiangsu during the day.Routes affected by low visibility: Yibin – Chongqing, Yichang – Yueyang, Yueyang – Wuhan, Wuhan-Jiujiang, Anqing – Nanjing.Fog affected parts of the Yangtze River trunk line in Sichuan, Chongqing, Hubei, Anhui and Jiangsu on Saturday night.Low visibility affected segments: Yibin – Chongqing, Chongqing-Yichang, Yichang – Yueyang, Yueyang – Wuhan, Wuhan-Jiujiang, Anqing – Nanjing, Nanjing – Taicang.There is heavy snowfall in southern Xizang, so traffic safety management should be strengthened.5 solstice 7 southern region coincides with a wide range of rain and snow weather process travel travel peak, gansu, ningxia, shaanxi, henan, guizhou, hubei, hunan, anhui, jiangsu, zhejiang, Shanghai and other places need to strengthen the traffic safety management, preventing road snow, ice and low visibility on the adverse effects such as transportation, urban operation;Hebei, Shandong, Sichuan, Jiangxi and other regions need to guard against the adverse impact of low visibility weather on traffic.