China News Service, October 1st. According to the website of the Central Meteorological Observatory, the Central Meteorological Observatory issued a weather bulletin on the early morning of the 1st, saying that the rainfall in the eastern part of the northwestern region and the northeastern part of China and other places will cool down, and there will be heavy rain in Jianghan and other places in the eastern part of the southwestern region.
Yesterday, there were moderate or heavy rains in parts of eastern Gansu, Ningxia, northern Shaanxi, western Shanxi, northwestern Hebei, northern Beijing, and western Sichuan Basin; southern Yunnan, southeastern Guangxi, southern Guangdong, eastern Hainan Island and other parts of the country There will be scattered heavy rains or heavy rains, such as local heavy rains (100-166 mm) in Honghe, Guangdong, Shenzhen and Jiangmen.
In addition, yesterday, 4～8℃ cooling occurred in the central and eastern part of Northwest China and western Inner Mongolia, and some areas were accompanied by 4～6 gusts.
Rainfall in the eastern part of Northwest China
From October 1st to 2nd, a stream of cold air will affect the eastern part of Northwest my country, North China, Northeast China, Huanghuai and other places from west to east. The above areas will have 4～6℃, local 8℃ cooling, and accompanied by 4 to 6 northerly winds; light to moderate rains and local heavy rains in the eastern part of Northwest China and Northeast China.
From the 2nd, a new stream of cold air will affect the central and eastern regions of my country from northwest to southeast. The above areas will have a cooling of 4-6℃ and local 8℃, accompanied by 4-6 northerly winds; eastern Southwest China , North Jiangnan, Jianghan, Jianghuai and other places have moderate to heavy rain, local heavy rain.
There will be heavy rains in Jianghan and other places in the east of Southwest China
Affected by the convergence of cold and warm air, moderate to heavy rains occurred in eastern Southwest China, southern Huanghuai, Jianghan, Jianghuai, northern Jiangnan and other places from 2 to 4, and central and eastern Chongqing, western Hubei, northeastern Guizhou, southern Anhui, northern Zhejiang and other places There is heavy rain.
Specific forecast for the next three days
From 08:00 on October 1st to 08:00 on the 2nd, northeastern Inner Mongolia, eastern Northeast China, southern Qinghai, central and southern Gansu, central Shaanxi, northern Sichuan Western Plateau, northwestern Sichuan Basin, southern Southwestern China, southern China, Hainan Island, and Tibet There were moderate to heavy rains in some parts of the southeast and other places. Among them, there were heavy rains (50-80 mm) in parts of the coastal areas of the east and west of Guangzhou.
There are winds of force 4 to 6 in parts of the southern Xinjiang basin of Xinjiang and western Qinghai, among which there are winds of force 6 to 7 in parts of central Inner Mongolia (see Figure 1).
Figure 1 National precipitation forecast map (from 08:00 on October 1st to 08:00 on October 1st)
From 08:00 on October 2 to 08:00 on the 3rd, northeastern Inner Mongolia, northern Heilongjiang, southeast of Northwest China, western Huanghuai, western and northern Jianghuai, most of Jianghan, western Jiangnan, northern Sichuan plateau, southern Sichuan, and southwest Yunnan , The southeast coast of Guangxi, the southeast coast of Guangxi, Hainan Island, and the southeast of Tibet have moderate to heavy rains. Among them, there are heavy rains (50-80 mm) in parts of western Hubei and central and eastern Chongqing.
There are winds of force 4 to 6 in parts of western Jilin, the southern Xinjiang basin of Xinjiang, and southern Jiangsu. Among them, there are winds of force 7 to 8 in parts of eastern Xinjiang (see Figure 2).
Figure 2 National precipitation forecast map (from 08:00 on October 2 to 08:00 on October 2)
From 08:00 on October 3 to 08:00 on 4th, parts of northeastern Inner Mongolia, northwestern Heilongjiang, central and southern Jianghuai, most of Jianghan, northern Jiangnan, central and eastern Chongqing, southeastern Southwest, Hainan Island, and southeastern Tibet There are moderate to heavy rains, including heavy rains (50-70 mm) in parts of southern Anhui, northern Zhejiang, and northeastern Guizhou.
There are 4 to 6 winds in parts of the southeastern and northwestern parts of Inner Mongolia, and the southern Xinjiang basin of Xinjiang (see Figure 3).
Figure 3 National precipitation forecast map (from 08:00 on October 3 to 08:00 on October 3)
Influence and concern
1. From October 1st to 2nd, the weather in the eastern part of Northwest China, North China, and Northeast China will be cooled by strong winds.
2. From October 2 to 4, heavy rainfall in Jianghan and other places in the east of southwestern China should prevent adverse effects on agriculture and transportation.