China News Service, May 9th. According to the website of the Central Meteorological Observatory, from the night of May 10 to the 12th, there will be a process of heavy rainfall from west to east in the middle and lower reaches of the Yangtze River. There were moderate to heavy rains in Jianghuai, Jiangnan, northwestern South China and other places, heavy rains in some areas, and heavy local heavy rains.
It is expected that from day to night on May 9, there will be heavy fog with visibility less than 1 km in the waters southwest of the Yellow Sea, northwest of the East China Sea, the Yangtze River estuary and the waters near Hangzhou Bay, and the coastal waters of Zhejiang.
Data map: Citizens travel in the rain.
Photo by Zhang Bin
Key weather forecast
There will be heavy rainfall in the middle and lower reaches of the Yangtze River
Affected by the low trough and the low vortex shear line, from the night of May 10 to the 12th, there will be a strong rainfall process from west to east in the middle and lower reaches of the Yangtze River. The southeast of the northwestern region, the eastern part of the southwestern region, Jianghan, Jianghuai, and Jiangnan , South and Northwest China and other places have moderate to heavy rains, heavy rains in some areas, local heavy rains; the above areas are accompanied by strong convective weather such as short-term heavy rainfall, thunderstorms and gales.
Heavy fog in the eastern sea area
It is expected that from day to night on May 9, there will be heavy fog with visibility less than 1 km in the waters southwest of the Yellow Sea, northwest of the East China Sea, the Yangtze River estuary and the waters near Hangzhou Bay, and the coastal waters of Zhejiang.
In addition, from the morning to the morning of the 9th, there was heavy fog in parts of eastern Zhejiang, central and eastern Jiangxi, and central and northern Fujian. There was a strong dense fog with a visibility of less than 200 meters in the local area (Figure 1).
The Central Meteorological Observatory issued a heavy fog yellow warning at 6 o'clock in May.
Figure 1 National fog forecast map (from 08:00 to 14:00 on May 9)
Specific forecast for the next three days
From 08:00 on May 9th to 08:00 on 10th, there were light to moderate snow or sleet in parts of central and northern Tibet and other places; central and northern Shandong, central and southern Sichuan, western and southern Chongqing, Guizhou, southeastern Jiangnan, and southern China Some areas in the north and other places have moderate to heavy rains, including local heavy rains (50-80 mm) in central and northern Shandong, northeastern Guizhou, and western Chongqing; the above areas are accompanied by strong convection such as short-term heavy rainfall, thunderstorms and gales. the weather.
There are 4 to 5 winds in parts of the eastern part of Northeast China, northern China, eastern Jiangnan and other places (see Figure 2).
Figure 2 National precipitation forecast map (from 08:00 on May 9 to 08:00 on May 9)
From 08:00 on May 10th to 08:00 on the 11th, there were light to moderate snow or sleet in parts of central and northern Tibet and other places; the southeast of the northwestern region, the eastern part of the western Sichuan plateau, the eastern part of the southwestern region, the Jianghan region, the western Jianghuai region, and the northern Jiangnan region There were moderate to heavy rains in parts of western and northwestern Guangxi, including southern Shaanxi, northern Sichuan, eastern Guizhou, central-eastern Hubei, northern Hunan and other places with local heavy rains (50-90 mm).
There are 4 to 5 winds in parts of northern China, central and eastern Huanghuai, eastern Jiangnan and other places (see Figure 3).
Figure 3 National precipitation forecast map (from 08:00 on May 10 to 8:00 on May 10)
From 08:00 on May 11 to 08:00 on the 12th, there were light to moderate snow or sleet in parts of central and northern Tibet, southern Qinghai and other places; northeastern Inner Mongolia, northwest Heilongjiang, southeastern northwestern China, eastern southwestern China, There were moderate to heavy rains in Jianghan, Jianghuai, central and northern Jiangnan, and northwest Guangxi. Among them, there were heavy rains in parts of southern Shaanxi, western and southern Hubei, central and northern Hunan, central and southern Anhui, southern Jiangsu, northwestern Jiangxi, and eastern Guizhou. Local heavy rain (100～120mm).
There are 4 to 6 winds in parts of northern and western North China, central and southern Northeast China, and eastern Jiangnan (see Figure 4).
Figure 4 National precipitation forecast map (from 08:00 on May 11 to 08:00 on May 11)