
AI-generated summary
The Central Meteorological Observatory issued a weather forecast, pointing out that there were moderate to heavy rains in Shanxi, Hebei, Liaoning and other places yesterday, cooling in Inner Mongolia, North China and other places, and heavy fog in central and southern North China and Jiangsu and other places this morning.
China News Service, October 13. According to the website of the Central Meteorological Observatory, yesterday, moderate to heavy rains occurred in Shanxi, Hebei, Liaoning and other places. Inner Mongolia and North China and other places experienced cooling. This morning, heavy fog appeared in central and southern North China and Jiangsu and other places. On the 13th, cold air will continue to affect the northern region. Pay attention to the impact of strong wind cooling on human health, transportation, etc., and do a good job in fire prevention in forests, grasslands, and urban and rural areas. From the 13th to the 15th, there will be a heavy rainfall process from the eastern part of Southwest China to the northern part of Jiangnan. In some areas, the cumulative rainfall is relatively large. It is necessary to strengthen secondary disaster prevention and do a good job in safety management of transportation, tourism, and urban operations. On the morning of the 13th, places such as North China, Jiangsu and Anhui paid attention to the impact of low visibility weather on transportation, human health, etc.
Moderate to heavy rain occurred in Shanxi, Hebei, Liaoning and other places yesterday
Yesterday, moderate to heavy rains and local heavy rains occurred in parts of southern Shanxi, southern Hebei, southwestern and eastern Liaoning, etc.; light snow or sleet occurred in southern and eastern Qinghai, northern Sichuan Plateau and other places. At 6 o'clock today compared with 6 o'clock yesterday, some areas in northern Ningxia, Inner Mongolia, northern Shaanxi, Shanxi, western Heilongjiang, western Jilin, and western Liaoning experienced a temperature drop of more than 6°C. The largest temperature drop in the country was 14°C (Shuangyashan, Heilongjiang)
Heavy fog occurred in central and southern parts of North China and Jiangsu this morning
This morning, heavy fog with visibility less than 1,000 meters occurred in parts of central and southern Shanxi, central and southern Hebei, southern Tianjin, central and northern Shandong, northern Henan, central and southern Jiangsu, northern Zhejiang, and the Sichuan Basin, with local visibility less than 200 meters.
There will be a heavy rainfall process in the eastern part of Southwest China, the northern part of Jiangnan, etc.
From the 13th to the 15th, there will be a heavy rainfall process in the eastern part of Southwest China, the eastern and southern parts of Jianghan, the southwestern Jianghuai, and the northern part of Jiangnan, accompanied by thunder and lightning in some areas. There were heavy to heavy rains and local heavy rains in parts of southern Chongqing, northern Guizhou, southern Hubei, northern Hunan, northern Jiangxi, and southern Anhui.
Cold air continues to affect Northeast China
Affected by the cold air, on the 13th, most of the Northeast and eastern Huanghuai and other areas will have a temperature drop of 4 to 6°C; central and eastern Inner Mongolia and the western part of Northeast China will have winds of magnitude 4 to 5 and gusts of magnitude 6 to 7.
In addition, starting from the 15th, a new round of cold air began to affect Xinjiang, affecting most of my country from west to east from the 16th to the 19th, bringing strong winds, cooling and precipitation.
Domestic detailed forecast for the next three days
From 08:00 on October 13 to 08:00 on October 14, there were light to moderate rains in parts of western southern Xinjiang, southern Qinghai, western Tibet, eastern Heilongjiang, eastern Jilin, eastern Shandong, Chongqing, northern and western Guizhou, and Yunnan. Among them, there were heavy rains (25-50 mm) in parts of northeastern Guizhou and northeastern Yunnan. There will be northerly to northeasterly winds of magnitude 6 to 7 and gust magnitude 8 in the Bohai Sea. There will be northerly to northeasterly winds of magnitude 5 to 6 and gust magnitude 7 in the central and southern Yellow Sea and the northern waters of the East China Sea. There will be northerly to northeasterly winds of magnitude 5 to 6 and gust magnitude 7 in the Bohai Strait, the northern waters of the Yellow Sea, the southern waters of the East China Sea and the Taiwan Strait.
National precipitation forecast map (08:00 on October 13th - 08:00 on October 14th) Picture source: Central Meteorological Observatory website
From 08:00 on October 14th to 08:00 on October 15th, there were moderate to heavy rains in parts of southern Chongqing, southern Hubei, northern Guizhou, northern Hunan, and western Yunnan. Among them, there were heavy rains (50-90 mm) in some areas of southern Hubei, northern Hunan, southeastern Chongqing, and northeastern Guizhou. There will be winds of magnitude 4 to 6 in parts of western Inner Mongolia and eastern Northeast China; there will be southerly to southwesterly winds of magnitude 5 to 6 and gusts of magnitude 7 in the Bohai Sea, Bohai Strait, and the northern and central waters of the Yellow Sea. There will be northerly to northeasterly winds of magnitude 5 to 6 and gusts of magnitude 7 in most of the East China Sea, the Taiwan Strait, the ocean east of Taiwan, the Bashi Strait, and the northeastern waters of the South China Sea.
National precipitation forecast map (08:00 on October 14th - 08:00 on October 15th) Picture source: Central Meteorological Observatory website
From 08:00 on October 15 to 08:00 on October 16, there were moderate to heavy rains in parts of southern Anhui, southern Hubei, northeastern Guizhou, northern Hunan, and northern Jiangxi. Among them, there were heavy rains or heavy rains (100 to 130 mm) in some areas of southern Anhui, southeastern Hubei, northern Hunan, northern Jiangxi, and northeastern Guizhou. There will be winds of magnitude 4 to 6 in parts of northern and eastern Xinjiang and western Tibet, of which parts of eastern Xinjiang will have winds of magnitude 7 to 8; there will be southwesterly winds of magnitude 5 to 6 and gusts of magnitude 7 in the northern and central Yellow Sea, and there will be easterly to northeasterly winds of magnitude 5 to 6 and gusts of magnitude 7 in the Taiwan Strait, Bashi Strait, and the northeastern waters of the South China Sea.
National precipitation forecast map (08:00 on October 15th - 08:00 on October 16th) Picture source: Central Meteorological Observatory website
AI outlook — possibilities, not facts
From the 13th to the 15th, there will be a heavy rainfall process from the eastern part of Southwest China to the northern part of Jiangnan, and the cumulative rainfall in some areas is relatively large.
Very likely · Within days
The cold air will continue to affect the northern region on the 13th. There will be winds of level 4 to 5 and gusts of level 6 to 7 in the central and eastern parts of Inner Mongolia and the western part of Northeast China.
Very likely · Within hours
A new round of cold air will begin to affect Xinjiang from the 15th, and will affect most of my country from west to east from the 16th to the 19th.
Likely · Within days

Tropical Disturbance 96W is located in the low-latitude waters southeast of Guam. It is expected to gradually integrate and develop in the next 2 to 3 days. It may intensify into a typhoon after Thursday at the earliest. However, various weather models have obvious differences in the time, location and extent of its northward turn. It remains to be seen whether it will approach Taiwan in the future.

Affected by the cold air, the temperature in the north has dropped significantly, and the lowest temperature in many places in the Northeast has dropped to near freezing point. The highest temperature in Harbin on the 14th was only 10°C, and the lowest temperature will fall below freezing point on the morning of the 15th. In the south, affected by the intersection of cold and warm air, rainfall will occur from the southwest to the middle and lower reaches of the Yangtze River. There will be heavy rain or heavy rain in local areas, and we need to be alert to secondary disasters.

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