China Weather Network News Yesterday (from 08:00 on February 19 to 08:00 on the 20th), affected by the cold wave weather, some parts of the north and Sichuan, Hubei and other places appeared windy sand and dust, some areas in the east showed significant cooling, and rain and snow appeared in Shanxi, Henan, Shandong and other places. Gusts of 7 8 occurred in parts of central and southern Qinghai, ** central and western China, western and southeastern Inner Mongolia, central and eastern Shandong, southwestern Jilin, and central and southern Liaoning, with local gusts of 9 11; Blowing sand or floating dust weather occurred in parts of the southern Xinjiang Basin, western Inner Mongolia, central and eastern Gansu, northern Ningxia, central and southern Shaanxi, southwestern Shanxi, Sichuan Basin, and western Hubei. Snowfall or sleet occurred in some areas of the western mountainous areas of southern Xinjiang, eastern Heilongjiang, eastern Jilin, southern Shanxi, northern Henan, central and southern Shandong, and northern Jiangsu, with 6 15 mm of precipitation in the southwestern part of Shandong, and 20 25 mm in Linyi, Shandong.
At 8 o'clock today, compared with 8 o'clock yesterday, the temperature in eastern Heilongjiang, central and eastern Jilin, central and eastern Liaoning, southern Shandong, Henan, central and eastern Hubei, central and northern Anhui, Jiangsu, and northern Hunan dropped by 8 12, and the local drop was more than 16.
National weather forecast
The cold wave continues to affect the central and eastern regions, and the ** Meteorological Observatory continues to issue an orange warning for the cold wave. From the 20th to the 23rd, most of the central and eastern regions will cool down from north to south, and the daily average or minimum temperature will generally drop by 8 12, and the temperature in the southern part of North China, the western part of Huanghuai, Jianghuai, Jianghan, Jiangnan, the central and northern parts of South China and Guizhou will drop by 12 18, and the cumulative cooling range in some areas of southern Hunan, eastern Guizhou, and northern Guangxi can reach more than 20, and the process of cooling down is drastic and has a certain extreme. Around the 23rd, the minimum temperature 0 line will be pressed south to the southern part of Jiangsu and Anhui to the southern part of Hunan and southern Guizhou.
There are strong winds in the northern region and the sea. It is expected that from the 20th to the 21st, there will be 5 6 winds with gusts of 7 9 in parts of the central and western regions, central and southern Qinghai, central and western Inner Mongolia, southern Liaoning, eastern North China, western and eastern Huanghuai, western and northern Jianghuai; The Bohai Sea, the Bohai Strait, and most of the Yellow Sea will have strong winds of magnitude 7 8 with gusts of 9 and 10. **The Meteorological Observatory continues to issue a blue warning for high winds.
There will be widespread rain, snow and freezing weather in the central and eastern regions. It is expected that from the 20th to the 22nd, there will be a wide range of rain and snow in the central and eastern regions. Rain will turn to sleet or snow in southern North China, Huanghuai, Jianghuai, Jianghan, northern and western Jiangnan and Guizhou, and heavy to heavy snowfall (20 25 mm) in parts of western and southern North China and Huanghuai; The new snow depth is 5 12 cm, locally 15 cm or more. There are moderate to heavy rains and localized heavy rains in Jianghuai, central and northern parts of Jiangnan, accompanied by strong convective weather such as thunderstorms, short-term heavy precipitation and hail. From the 20th to the 23rd, freezing rain or ice particles will appear in some areas of Henan, Anhui, Hubei, Hunan, Guizhou and other places, with a freezing rainfall of 5 10 mm and more than 15 mm locally. **The Meteorological Observatory issued a yellow warning for heavy snowfall on the morning of the 20th, and continues to issue a yellow warning for freezing and a blue warning for severe convective weather.
The specific precipitation forecast for the next two days is as follows:
From the afternoon to the night of the 20th, there was heavy snow in parts of northern Shaanxi, central and southern Shanxi, central and southern Hebei, Shandong, northern and southwestern Henan, northwest Hubei, and southeastern Hubei, and heavy snowfall (10 19 mm) in parts of southeastern Shanxi, southern Hebei, southwestern Henan, and northwest Hubei. Heavy rain occurred in parts of central and eastern Hubei, central and southern Anhui, southwestern Jiangsu, and northern Jiangxi (50 to 60 mm, see Figure 1).
Fig.1 National precipitation forecast map (from 14:00 on February 20 to 08:00 on February 21).
On the 21st, there was light to moderate snow or sleet in Xinjiang along the Tianshan Mountains, the central and eastern parts of Northwest China, the central and western parts of Inner Mongolia, most of North China, Huanghuai, Jianghuai, Jianghan and **, and heavy to heavy snowfall (10 14 mm) in parts of southeastern Shaanxi, eastern and southern Henan, eastern and southern Shandong, northern Jiangsu and Anhui, northern Hubei, and northeast Chongqing. Moderate to heavy rain occurred in parts of central and southern Hunan, most of Jiangxi, Zhejiang, Shanghai and central and southern Chongqing, and heavy rain occurred in parts of northern Jiangxi and western Zhejiang (50 to 90 mm, see Figure 2).
Fig.2 National precipitation forecast map (from 08:00 on February 21 to 08:00 on February 22).
Weather forecast for Beijing area
Affected by the cold air, it is expected that from the 20th to the 21st, the weather in Beijing will be mainly cloudy, with light snow in the mountainous areas and scattered snow in the plains. During the period, the temperature is low, and the maximum temperature during the day is -1 0; The minimum temperature at night is -5 -4. The specific forecast is shown in the attached table.
Weather forecasts at sea
It is expected that from the afternoon of the 20th to the night of the 21st, there will be 7 8 strong winds with gusts of 9 10 in the Bohai Sea, Bohai Strait, and most of the Yellow Sea, and 6 7 northeast winds with gusts of 8 in the northern waters of the East China Sea.
In addition, from the afternoon of the 20th to the night of the 21st, there will be heavy fog in the western waters of the East China Sea, the coastal waters of Zhejiang and Fujian, the Taiwan Strait, the coastal waters of Guangdong, and the coastal waters of Guangxi, and the visibility will be less than 1 km. **The Meteorological Observatory continues to issue a blue warning for heavy fog.
FullNational Highway Traffic Impact Forecast
It is expected that from 14 o'clock on the 20th to 14 o'clock on the 21st, some roads in southern Hebei, central and southern Shanxi, central, eastern and northern Shandong, northern and southwestern Henan, northwest Hubei, northern Shaanxi and other places will be affected by heavy snowfall, among them, some sections of southeastern Shanxi, southern Hebei, northeastern and eastern Shanxi, southwestern Henan, northwest Hubei and other places will be affected by heavy snowfall; Some sections of western and southern Beijing, western Hebei, central and western Inner Mongolia, central and southern Tianjin, northern Shanxi, southern Shaanxi, central and southern Qinghai, and southern Xinjiang were affected by light to moderate snow; Some sections of central and southern Henan, southern Shandong, northern Anhui, northern and western Hubei were affected by freezing rain; Some roads in northern Hunan, central and eastern Hubei, central and southern Anhui, southwestern Jiangsu, and northern Jiangxi were affected by heavy rain or torrential rain. In addition, some roads in southwestern Shanghai, southeastern Jiangsu, most of Zhejiang, and central Fujian are affected by fog and have low visibility (see Figure 3 and Annex 1).
Fig.3 National highway meteorological forecast map (from 14:00 on February 20 to 14:00 on February 21).
National Railway Traffic Meteorological Impact Forecast
It is expected that from noon on the 20th to noon on the 21st, Baolan Line (Pingluo-Baotou), Beijing-Baotou Line (Xiaxiaobao-Baotou East), Jitong Line (Jiningnan-Sanjiehaizi), Xiangyu Line (Xiangyang Town-Xiangyang), Jiaoliu Line (Jiaozuo-Xin'an Town), Beijing-Guangzhou Line (Baoding-Xinyang), Beijing-Kowloon Line (Bazhou-Huangchuan), Beijing-Shanghai Line (Jinghai-Suzhou), Longhai Line (Tianshui-Lianyungang East), Tongpu Line (Taiyuan-Mengyuan), Houxi Line (Zhangqiao-Houma), Baoxi Line (Baotou-Xinfeng Town), There is snowfall (sleet) on railway lines such as the Jiaoji Line (Jinan-Qingdao); There is freezing rain on the Beijing-Guangzhou Line (Zhumadian - Lujiashan), Beijing-Guangzhou High-speed Railway (Zhumadian West - Xiaogan North), Jiaoliu Line (Xiangyang-Xizhai), Ningrong Line (Changyang-Qianjiang), Handan Line (Danjiang-Pinglin), Xiangyu Line (Dazhuyuan-Xiangyang) and other railway lines, and attention should be paid to preventing the adverse effects of snowfall and low temperature freezing on railway operation. Railway lines such as the Jiaoliu Line (Zhangjiajie-Cili) and the Beijing-Kowloon Line (Macheng-Jiujiang) should pay attention to preventing the adverse effects of secondary disasters on railway operations. Railway lines such as the Qinghai-Tibet Line (Lhasa-Xuechama) and the Shenzhou-Dalian Line (Songshu-Dalian) should pay attention to the adverse effects of cold air and strong winds on railway operations.
National Air Traffic Meteorological Impact Forecast
It is expected that from the afternoon of the 20th to noon on the 21st, there will be light to moderate turbulence in the low-altitude airspace in northeast Inner Mongolia, Jilin, Heilongjiang, eastern Yunnan, southeastern Guizhou, Hunan, Jiangxi, eastern Hubei, southern Anhui, southern Jiangsu, Shanghai, Zhejiang and other places; There are ice conditions in the low-altitude airspace of central and western Inner Mongolia, eastern Gansu, Ningxia, Shaanxi, Shanxi, northern Henan, Hebei, Beijing, Tianjin, Shandong and other places (see Annex 2).
From the afternoon of the 20th to the noon of the 21st, there were scattered convection in northern Hunan, northern Jiangxi, eastern Hubei, southern Anhui, southern Jiangsu, Shanghai, and northern Zhejiang, and short-term thunderstorms in Changsha, Wuhan, Nanchang, Hefei, Nanjing, Shanghai, Hangzhou and other airports or terminal areas; Lanzhou, Yinchuan, Xi'an, Taiyuan, Hohhot, Shijiazhuang, Beijing Daxing, Tianjin, Zhengzhou, Jinan, Qingdao, Dalian and other airports have light to moderate snow or sleet. In addition, from the early morning to the morning of the 21st, navigable airports in coastal areas such as southeastern Zhejiang, eastern Fujian, southern Guangdong, southern Guangxi, and eastern Hainan Island will be affected by sea fog and low clouds.
Forecast of meteorological impact on the main waterway of the Yangtze River
During the day on the 20th, some sections of the Yangtze River trunk line in Sichuan, Chongqing, and Hubei were affected by rain and fog, and visibility was low. Hubei, Hunan, Jiangxi, Anhui, and most of Jiangsu's sections have 6 7 northerly winds, with local gusts of 8 10. Low visibility affected segments: Yibin-Luzhou, Luzhou-Chongqing, Wuhan-Huangshi; Gale affected segments: Three Gorges - Yichang, Yichang - Yueyang, Yueyang - Wuhan, Wuhan - Jiujiang, Jiujiang - Nanjing, Nanjing - Taicang.
On the night of the 20th, some sections of the Yangtze River trunk line in Sichuan, Chongqing, Hubei, Jiangxi, Anhui, and Jiangsu were affected by rain and fog, and visibility was low. Hubei, Hunan, Jiangxi, Anhui, and most of Jiangsu's sections have 6 7 northerly winds, with local gusts of 8 10. Low visibility affected segments: Yibin-Luzhou, Chongqing-Three Gorges, Wuhan-Jiujiang, Jiujiang-Nanjing, Nanjing-Taicang; Gale affected segments: Three Gorges - Yichang, Yichang - Yueyang, Yueyang - Wuhan, Wuhan - Jiujiang, Jiujiang - Nanjing, Nanjing - Taicang.
Concerns and suggestions
At present, it is the peak of the return of the Spring Festival, the cold wave continues in the central and eastern regions, a wide range of rain and snow, freezing in some areas and strong winds will have a significant impact on roads, railways, aviation, water transport, etc., it is recommended that all localities do a good job in emergency preparedness and safety management, preset ice melting materials and equipment in the snow-prone and accident-prone road sections, strengthen the inspection of important road sections such as highways and national and provincial trunk roads, dynamically monitor airports, railway stations, etc., and strengthen safety guidance; Henan, Anhui, Hubei, Hunan, Guizhou and other countries have strengthened the inspection of power communication facilities and ice melting and de-icing, and the southern region should also pay attention to preventing severe convective weather hazards such as lightning.
Appendix 1: Forecast of meteorological impacts on major highway sections.
February 20 at 14 o'clock - February 21 at 14 o'clock).
The main road sections affected by heavy to heavy snowfall are:
G2 Beijing-Shanghai Expressway Hebei Cangzhou - Shandong Dezhou - Tai'an Section, Jiangsu Shuyang Domestic Section.
G3 Beijing-Taiwan Expressway Hebei Cangzhou - Shandong Dezhou - Tengzhou Section.
G4 Beijing-Hong Kong-Macao Expressway Shijiazhuang - Henan Anyang - Xinzheng section.
G5 Beijing-Kunming Expressway Shijiazhuang-Jijin Provincial Boundary - Shanxi Pingding Section, Shanxi Qixian - Shaanxi Hancheng Section.
G15 Shenhai Expressway, Shandong Yantai-Jiaonan Section, Jiangsu Xiangshui Domestic Section.
G1511 Rilan Expressway Shandong Fei County - Henan Lankao Section.
G18 Rongwu Expressway, Shandong Weihai-Hebei Haixing-Tianjin-Hebei Province Boundary Section.
G1811 Huangshi Expressway Hebei Cangzhou Port - Shijiazhuang Section.
G20 Qingyin Expressway Qingdao-Shandong-Hebei Provincial Boundary-Hebei-Hebei-Hebei-Shanxi Provincial Boundary-Shanxi Pingding-Yangquan Section, Shanxi Wenshui-Shanxi-Shanxi Provincial Boundary-Shaanxi Zizhou-Jingbian Section.
G2011 Qingxin Expressway Qingdao-Shandong Xinhe Section.
G22 Qinglan Expressway Qingdao - Jilu Provincial Boundary - Hebei Handan - Hebei Jin Provincial Boundary - Shanxi Licheng - Changzhi Section.
G25 Changshen Expressway Tianjin-Hebei Provincial Boundary - Hebei Huanghua - Shandong Wudi - Qingzhou Section, Jiangsu Guanyun Territory Section.
G2513 Huaixu Expressway in Siyang, Jiangsu.
G30 Lianhuo Expressway Henan Lankao-Mianchi Section.
G35 Jinan-Heze section of Jiguang Expressway.
G36 Ningluo Expressway Henan Baofeng-Luoyang Section.
G40 Shanghai-Shaanxi Expressway Henan Nanyang-Henan-Shaanxi Province Boundary Section.
G45 Daguang Expressway Henan Nanle-Kaifeng Section.
G50 Shanghai-Chongqing Expressway Hubei Xiantao-Zhijiang Section.
G55 Erguang Expressway Taiyuan - Henan Jiyuan - Henan Hubei Province Boundary Section, Hubei Jingzhou - Hubei Hunan Province Boundary Section.
G5512 Jinxin Expressway Shanxi Jincheng - Jinyu Provincial Boundary - Henan Jiaozuo - Xinxiang Section.
G5513 Changzhang Expressway Hunan Cili domestic section.
G65 Baomao Expressway Mengshan Provincial Boundary - Shaanxi Yulin - Yan'an Section.
G70 Fuyin Expressway Hubei Xiaogan-Yunmeng Section, Hubei Gucheng - ** Section.
Hengde Expressway Hebei Hengshui - Shandong Dezhou Section.
Xinglin Expressway Hebei Xingtai - Linqing Section.
Baocang Expressway Hebei Cangzhou section of the territory.
Binbo Expressway Shandong Binzhou-Zibo Section.
Weilai high-speed Shandong Laiyang-Weifang section.
Weiqing high-speed Shandong Weihai-Jimo section.
Changji Expressway Henan Changyuan-Jiyuan Section.
Lannan Expressway Henan Lankao Road Section, Henan Nanyang Road Section.
Zhengzhou-Henan Luoyang section of Zheng Shaoluo Expressway.
Yongdeng Expressway Henan Yuzhou-Dengfeng Section.
Zhengzhou-Henan Nanzhao section of Zhengshi Expressway.
Suiyue Expressway Hubei Tianmen-Xiantao Section.
National Highway 104 Cangzhou, Hebei - Dezhou, Shandong - Tengzhou section.
National Highway 105, Hebei Cangzhou-Shandong Dezhou-Shanxian section.
National Highway 106 Hebei Xianxian - Henan Nanle - Shandong Dongming - Henan Lankao Section.
National Highway 107 Shijiazhuang - Henan Anyang - Xinzheng section, Hubei Xiaogan road section.
108 National Highway Shanxi Taigu - Shaanxi Hancheng Section.
National Highway 204 Shandong Yantai-Jiaonan Section, Jiangsu Guanyun-Xiangshui Section.
National Highway 205 Hebei Huanghua - Shandong Qingyun - Mengyin section, Jiangsu Shuyang domestic section.
206 National Highway Shandong Yantai-Linyi Section.
National Highway 207 Shanxi Pingding-Jinyu Provincial Boundary - Henan Jili-Dengzhou Section, Hubei Jingzhou-Hubei Provincial Boundary - Hunan Lixian - Linli Section.
208 National Highway Shanxi Laiyuan-Changzhi Section.
National Highway 209 Shanxi Mountain-Henan Sanmenxia Section, Henan-Hubei Provincial Boundary - Hubei Yunxian - ** Section, Hubei Jianshi-Xuan'en Section, Hunan Yongshun Section.
210 National Highway Shaanxi Yulin-Luochuan section.
National Highway 220 Shandong Binzhou - Luyu Provincial Boundary - Henan Lankao - Zhengzhou Section.
307 National Highway Hebei Xincun - Hebei and Jin Province Boundary - Shanxi Pingding - Yangquan Section, Shanxi Jiaocheng - Shanxi Shanxi Province Boundary - Shaanxi Wubao - Jingbian Section.
308 National Highway Qingdao-Luji Provincial Boundary - Hebei Qinghe-Shijiazhuang Section.
National Highway 309 Shandong Rongcheng - Luji Provincial Boundary - Hebei Guantao - Hebei and Jin Provincial Boundary - Shanxi Licheng - Shanxi Shanxi Provincial Boundary - Shaanxi Yichuan - Fuxian Section.
310 National Highway Henan Lankao-Mianchi Section.
311 National Highway Henan Lushan-Xixia Section.
312 National Highway Henan Nanyang-Xixia Section.
316 National Highway Hubei Xiaogan Section, Hubei Laohekou - ** Section.
318 National Highway Hubei Xiantao-Zhijiang Section, Hubei Longfeng Territory Section.
327 National Highway Shandong Heze - Feixian Section.
The main sections affected by light to moderate snow or sleet are:
G2 Beijing-Shanghai Expressway Beijing-Hebei Langfang-Tianjin-Hebei Qingxian Section.
G3 Beijing-Taiwan Expressway Beijing-Hebei Langfang-Tianjin-Hebei Qingxian Section.
G4 Beijing-Hong Kong-Macao Expressway Beijing-Hebei Zhuozhou-Shijiazhuang section.
G5 Beijing-Kunming Expressway Beijing-Hebei Zhuozhou-Shijiazhuang Section, Shanxi Shouyang-Taiyuan Section, Shaanxi Heyang-Ningqiang Section.
G6 Beijing-Tibet Expressway Beijing-Beijing-Hebei Provincial Boundary - Hebei Huailai - Hebei-Mengmeng Provincial Boundary - Inner Mongolia Jining - Ningxia Huinong - Ninggan Provincial Boundary - Gansu Santan - Qinghai Minhe - Xining Section.
G7 Beijing-Xin Expressway Beijing-Beijing-Hebei Provincial Boundary - Hebei Huailai - Hebei-Mongolia Provincial Boundary - Inner Mongolia Jining - Linhe Section.
G11 Heda Expressway Liaoning Dandong-Dalian Section.
G1113 Danfu Expressway in Dandong, Liaoning.
G15 Shenhai Expressway Liaoning Wafangdian - Dalian Section.
G18 Rongwu Expressway Tianjin-Hebei Bazhou-Xushui Section.
G20 Qingyin Expressway Shanxi Shouyang-Taiyuan Section, Shaanxi Haotan-Shaning Provincial Boundary-Ningxia Gaoshawo-Yinchuan Section.
G2012 Dingwu Expressway Shaanxi Dingbian - Ningxia Yanzhong - Zhongwei Section.
G22 Qinglan Expressway Gansu Dingxi-Lanzhou Section.
G25 Changshen Expressway, Hebei Tangshan-Tianjin Hangu-Tianjin Section.
G30 Lianhuo Expressway, Henan Sanmenxia-Shaanxi Tongguan-Gansu North Road-Gulang Section, Gansu Zhangye-Anxi Section.
G40 Shanghai-Shaanxi Expressway Shaanxi Lantian - Xi'an Section.
G45 Daguang Expressway Beijing-Beijing-Hebei Provincial Boundary Section.
G55 Erguang Expressway Inner Mongolia Baiyin Chagan - Mengjin Provincial Boundary - Shanxi Datong - Taiyuan Section.
G5513 Changzhang Expressway in Changde, Hunan.
G65 Baomao Expressway Inner Mongolia Baotou - Ordos Section, Shaanxi Luochuan - Zhashui Section.
G70 Fuyin Expressway Hubei Shaanxi Provincial Boundary - Shaanxi Lantian - Ninggan Provincial Boundary - Ningxia Guyuan - Yinchuan Section.
G75 Lanhai Expressway Lanzhou-Gansu Lintao Section.
Beijing-Tianjin-Tangzhou Expressway, Hebei Langfang-Tianjin Wuqing-Tanggu Section.
Tianjin-Jixian section of Tianjin Jixian Expressway.
Xuanda Expressway Hebei Xuanhua - Shanxi Datong section.
Tanggang Expressway Hebei Tangshan-Jingtang Port Section.
Zhangshi Expressway Hebei Zhangbei - Laiyuan Section.
Baocang Expressway Hebei Baoding - Hejian Section.
Coastal Expressway Hebei Qinhuangdao - Tianjin-Hebei Province Boundary Section.
102 National Highway Hebei Fengrun - Liaoning Suizhong Section.
103 National Highway Beijing-Tianjin Wuqing-Tanggu Section.
National Highway 104 Beijing-Langfang-Tianjin-Qingxian, Hebei.
National Highway 105 Beijing-Langfang-Tianjin-Qingxian section of Hebei.
National Highway 106 Beijing-Gu'an, Hebei Province-Hejian Section.
National Highway 107 Beijing-Zhuozhou-Shijiazhuang, Hebei.
National Highway 108 Beijing-Beijing-Hebei Provincial Boundary - Laiyuan, Hebei - Shangzhai, Shanxi - Taiyuan Section, Shaanxi Heyang - Ningqiang Section.
National Highway 109 Beijing - Hebei Reclining Buddha Temple - Shanxi Datong - Jinmeng Provincial Boundary - Inner Mongolia Qingshui River - Mengning Provincial Boundary - Ningxia Pingluo - Ninggan Provincial Boundary - Gansu Santan - Qinghai Minhe - Heima River Section, Qinghai Dulan - Zongjia Section, Qinghai Golmud - **Amdo - Lhasa Section.
National Highway 110 Beijing-Huailai, Hebei-Hebei-Mengmeng Provincial Boundary-Xinghe, Inner Mongolia-Ningxia Shizuishan-Yinchuan Section.
National Highway 112 Hebei Xuanhua - Longmensuo section, Hebei Tangshan - Tianjin - Hebei Bazhou - Xuanhua section.
201 National Highway Liaoning Dandong-Dalian Section.
National Highway 202 Liaoning Yongning-Dalian Section.
National Highway 205 Hebei Shanhaiguan - Tianjin Ninghe - Tianjin Section.
National Highway 207 Inner Mongolia Taifusi Banner - Mengji Provincial Boundary - Hebei Zhangbei - Hebei Jinjin Provincial Boundary Section, Hunan Changde Territory Section.
National Highway 208 Inner Mongolia Erenhot - Shanxi Datong - Taiyuan section.
National Highway 209 Hohhot - Mengjin Provincial Boundary - Shanxi Biguan - Lanxian Section, Henan Shaanxi County - Xiping Section.
National Highway 210 Inner Mongolia Baotou - Mengshan Province Boundary Section, Shaanxi Huangling - Shaanxi Sichuan Province Boundary - Sichuan Wanyuan Section.
National Highway 211 Yinchuan - Ninggan Provincial Boundary - Gansu Huanxian - Ganshan Provincial Boundary - Shaanxi Xunyi - Xi'an Section.
National Highway 212 Lanzhou-Ganchuan Province Boundary.
National Highway 213 Lanzhou - Ganchuan Provincial Boundary - Sichuan Ruoergai - Zhenping Section.
National Highway 214 Xining - Qinghai-Tibet Provincial Boundary - ** Wuqi - Tibet-Yunnan Provincial Boundary - Yunnan Deqin - Tiger Leaping Gorge Section.
215 National Highway Gansu Hongliuyuan - Democratic Section.
National Highway 216 Xinjiang Baluntai section of the territory.
Section of National Highway 217 Jorma - Agge in Xinjiang.
National Highway 218 Xinjiang Yining-Zhalamtu section, Xinjiang Luobuzhuang-Ruoqiang section.
219 National Highway Xinjiang Yecheng - **Namuru - Latse Section.
227 National Highway Xining-Qinghai Datong Section.
304 National Highway in Dandong, Liaoning.
305 National Highway Liaoning Zhuanghe section of the territory.
306 National Highway in Suizhong, Liaoning.
307 National Highway Shanxi Shouyang-Taiyuan Section, Shaanxi Haotan-Shaanning Provincial Boundary - Ningxia Yanchi-Yinchuan Section.
National Highway 309 Shaanxi Zhiluo - Shaanxi and Gansu Province Boundary - Gansu Banqiao - Ganning Province Boundary - Ningxia Guyuan - Ninggan Province Boundary - Gansu Gangou Station - Lanzhou Section.
310 National Highway Henan Sanmenxia - Shaanxi Tongguan - Shaanxi-Gansu Provincial Boundary - Gansu North Road - Tianshui Section.
National Highway 312 Shaanxi Shangnan - Gansu Jingchuan - Ningxia Longde - Gansu Jingning - Gulang Section, Gansu Jiuquan - Ganxin Province Boundary Section, Xinjiang Huocheng - Yining Section.
The section of National Highway 314 in Yeyungou in Xinjiang and the section in Hongjerab Port in Xinjiang.
National Highway 315 Xining-Qinghai Huangyuan Section, Qinghai Accumulation-Delingha Section, Qinghai Yiligou-Qingxin Provincial Boundary-Xinjiang Yitunbulak-Yecheng Section.
National Highway 316 Shaanxi Baihe - Gansu Liangdang - Lanzhou section.
317 National Highway Sichuan Lixian Road Section, Sichuan Malkang - **Jiangda - Naqu Section.
318 National Highway Sichuan Litang - **Mangkang - Nyalam Section.
319 National Highway Hunan Changde-Yangxi Bridge Section.
320 National Highway Yunnan Ruili domestic section.
The main road sections affected by freezing rain are:
G2 Beijing-Shanghai Expressway Jiangsu Xinyi domestic section.
G3 Beijing-Taiwan Expressway Lusu Provincial Boundary - Jiangsu Xuzhou - Anhui Suzhou - Bengbu Section.
G4 Beijing-Hong Kong-Macao Expressway Henan Xuchang - Henan-Hubei Provincial Boundary - Hubei Xiaochang Section.
G15 Shenhai Expressway Shandong Rizhao - Jiangsu Ganyu - Lianyungang Section.
G1511 Rizhao - Juxian section of Rizhao Expressway in Shandong.
G25 Changshen Expressway Jiangsu Lianyungang domestic section.
G2513 Huaixu Expressway Jiangsu Suqian-Xuzhou Section.
G30 Lianhuo Expressway, Jiangsu Lianyungang - Henan Xiayi - Minquan Section.
G35 Jiguang Expressway Luyu Provincial Boundary - Henan Shangqiu - Anhui Bozhou - Fuyang Section.
G36 Ningluo Expressway, Anhui Bengbu-Henan Zhoukou-Pingdingshan Section.
G40 Shanghai-Shaanxi Expressway Anhui-Henan Provincial Boundary - Henan Guangshan - Tanghe Section.
G42 Hurong Expressway Hubei Jingmen-Yichang Section.
G45 Daguang Expressway Henan Tongxu - Henan-Hubei Province Boundary Section.
G50 Shanghai-Chongqing Expressway Hubei Yichang domestic section.
G55 Erguang Expressway Hubei Xiangyang-Jingmen Section.
G70 Fuyin Expressway Hubei Anlu-Xiangyang Section.
Ningsu Xu Expressway Jiangsu Suqian domestic section.
Henan Weishi-Pingdingshan section of Lannan Expressway.
Shangqiu-Zhoukou section of Shangzhou-Zhoukou Expressway.
Xinyang Expressway Henan Xincai-Miyang Section.
Yongdeng Expressway Henan Luyi-Xuchang section.
Suiyue Expressway Hubei Suizhou-Jingshan Section.
National Highway 104 Lusu Provincial Boundary - Xuzhou - Suzhou-Anhui Provincial Boundary - Anhui Sixian Section.
National Highway 105 Henan Shangqiu - Anhui Bozhou - Huoshan section.
National Highway 106 Henan Qixian - Henan-Hubei Province Boundary Section.
National Highway 107 Henan Xuchang - Henan-Hubei Provincial Boundary - Hubei Xiaochang Section.
National Highway 204 Shandong Donggang - Lusu Provincial Boundary - Jiangsu Ganyu - Lianyungang Section.
National Highway 205 Shandong Linyi - Jiangsu Xinyi section.
National Highway 206 Shandong Cangshan - Lusu Provincial Boundary - Xuzhou - Anhui Suzhou - Bengbu Section.
National Highway 207 Henan-Hubei Provincial Boundary - Hubei Xiangfan - Jingmen Section.
209 National Highway Hubei Fangxian - Badong Section.
National Highway 310 Lianyungang, Jiangsu - Yanglou, Anhui - Shangqiu, Henan - Minquan Section.
National Highway 311 Xuzhou - Xiaoxian - Henan Longgang - Anhui Bozhou - Henan Luyi - Yecheng section.
National Highway 312 Anhui Lu'an - Anhui Henan Provincial Boundary - Henan Gushi - Tang River Section.
316 National Highway Hubei Yunmeng-Taipingdian section.
318 National Highway Hubei Yiting - Hongyan Temple Section.
327 National Highway Shandong Linyi - Jiangsu Lianyungang Section.
The main road sections affected by heavy to heavy rain are:
G2 Beijing-Shanghai Expressway Jiangsu Baoying-Wuxi Section.
G3 Beijing-Taiwan Expressway Hefei-Anhui Huangshan Section.
G4 Beijing-Hong Kong-Macao Expressway Hubei Xiaogan-Chibi section, Hunan Zhuzhou domestic section.
G15 Shenhai Expressway Jiangsu Dongtai-Changshu Section.
G1522 Changtai Expressway Jiangsu Changshu-Suzhou Section.
G25 Changshen Expressway Jiangsu Hongze - Zhejiang Changxing Section.
G35 Jiguang Expressway Henan-Anhui Provincial Boundary - Jiangxi Jingdezhen - Leping Section.
G36 Ningluo Expressway Nanjing-Anhui Chuzhou-Mingguang Section.
G40 Shanghai-Shaanxi Expressway, Jiangsu Haimen-Anhui Quanjiao-Lu'an Section.
G4011 Yangli Expressway, Yangzhou-Liyang Section, Jiangsu.
G42 Shanghai-Rong Expressway, Jiangsu Suzhou-Anhui Quanjiao-Lu'an Section.
G4211 Nanjing-Anhui Ma'anshan-Wuhu section of Ningwu Expressway.
G4212 He'an Expressway Hefei-Anhui Anqing Section.
G50 Shanghai-Chongqing Expressway Anhui Guangde - Hubei Huangmei - Wuhan Section.
G5011 Wuhe Expressway Anhui Wuhu-Hefei Section.
G5513 Changzhang Expressway Zhangjiajie in Hunan.
G56 Hangrui Expressway Anhui Huangshan Section, Jiangxi Jingdezhen-Jiujiang Section.
G60 Shanghai-Kunming Expressway Nanchang - Hunan Liling - Zhuzhou Section.
G70 Fuyin Expressway Nanchang - Hubei Huangmei - Wuhan Section.
Ningjingyan Expressway in Taizhou, Jiangsu.
Ningsu Xu Expressway Jiangsu Xuyi-Sihong section.
Ningchang Expressway Jiangsu Lishui - Changzhou section.
Yangtze River Expressway Jiangsu Changzhou-Changshu section.
Xiyi Expressway Jiangsu Wuxi-Yixing section.
Changliu Expressway in Liuyang, Hunan.
National Highway 104 Anhui Wuhe - Nanjing - Zhejiang Changxing Section.
National Highway 105 Anhui Yuexi - Hubei Huangmei - Jiangxi Jiujiang - Zhangshu Section.
National Highway 106 Hubei Macheng-Tongcheng Section, Hunan Liuyang-Liling Section.
National Highway 107 Wuhan-Hubei Chibi section, Hunan Xiangtan section of the territory.
204 National Highway Jiangsu Dongtai - Changshu section.
205 National Highway Jiangsu Guanyin Temple - Anhui Ma'anshan - Huangshan Section.
National Highway 206 Anhui Huainan - Anhui Jiangxi Provincial Boundary - Jiangxi Jingdezhen Section.
312 National Highway Jiangsu Suzhou - Anhui Quanjiao - Hefei Section.
National Highway 316 Nanchang - Jiangxi and Hubei Provincial Boundary - Hubei Futu - Wuhan Section.
318 National Highway Anhui Guangde - Hubei Yingshan - Wuhan Section.
319 National Highway Jiangxi Pingxiang - Hunan Liuyang - Changsha Section.
320 National Highway Nanchang - Hunan Liling - Zhuzhou Section.
328 National Highway Nanjing-Jiangsu Hai'an Section.
The main road sections affected by the fog are:
G2 Beijing-Shanghai Expressway Suzhou-Shanghai Section.
G15 Shenhai Expressway Jiangsu Taicang-Shanghai-Zhejiang Jiaxing-Shaoxing Section, Zhejiang Yuyao-Ruian Section, Fuzhou-Fuzhou Section.
G1512 Yongjin Expressway Zhejiang Dongyang-Jinhua Section.
G1513 Wenli Expressway Wenzhou section in Zhejiang.
G1522 Changtai Expressway in Jiaxing, Zhejiang, Tiantai-Taizhou Section.
G25 Changshen Expressway Zhejiang Huzhou-Yongkang Section, Zhejiang Yunhe-Longquan Section.
G42 Shanghai-Rong Expressway Shanghai-Kunshan Section of Jiangsu.
G50 Shanghai-Chongqing Expressway Shanghai-Huzhou-Huzhou, Zhejiang.
G56 Hangzhou-Rui Expressway Hangzhou Section.
G60 Shanghai-Kunming Expressway Shanghai-Jiaxing-Changshan section of Zhejiang.
G70 Fuyin Expressway Fujian Nanping - Jiangle section.
G92 Hangzhou Bay Ring Line Shanghai-Jiaxing-Shaoxing Section, Ningbo, Zhejiang.
The section of the Yangtze River Expressway in Taicang, Jiangsu.
Suzhou-Taicang section of Suzhou-Kuntai Expressway, Jiangsu.
Hangzhou-Zhejiang Tonglu section of Hangzhou Xinjing Expressway.
Longli Expressway Zhejiang Longyou domestic section.
Zhejiang Linhai-Hengxi section of Taijin Expressway.
Shenjiahu Expressway Shanghai-Zhejiang Provincial Boundary - Zhejiang Jiaxing - Huzhou Section.
National Highway 104 Zhejiang Huzhou - Shaoxing Section, Zhejiang Tiantai - Linhai Section, Zhejiang Yueqing - Pingyang Section.
National Highway 204 Jiangsu Taicang - Shanghai Jiading - Shanghai Section.
205 National Highway Changshan in Zhejiang, Nanping-Sanming Section in Fujian.
213 National Highway Sichuan Qianwei - Muchuan Section.
312 National Highway Shanghai-Kunshan section of Jiangsu.
316 National Highway in Nanping, Fujian.
318 National Highway Shanghai-Shanghai Qingpu Section, Zhejiang Huzhou-Changxing Section.
320 National Highway Shanghai-Jiaxing-Changshan section of Zhejiang.
324 National Highway in Fuzhou.
329 National Highway Hangzhou-Zhejiang Shaoxing Section, Zhejiang Cixi-Ningbo Section.
Appendix 2: Weather forecast for major airports in China.
February 20, 2024 noon - February 21, 2024).