
AI-generated summary
The cold air moving south causes the temperature in the north to drop sharply, and at the same time, it meets the warm and humid air flow in the south to trigger rainfall. This is a common weather pattern in the fall.
China Weather Network News Today and tomorrow (October 13th to 14th), due to the influence of cold air, the coolness in the north will become worse. The lowest temperature in many places in the Northeast will fall to around freezing point, or set a new low in the second half of this year. The public needs to strengthen measures to keep warm and beware of colds. Affected by the intersection of cold and warm air, autumn rain develops in the south, and the southwest region to the middle and lower reaches of the Yangtze River will experience rainfall. Local rainfall will be extreme to a certain extent, and we need to be alert to secondary disasters.
The cold air continues to affect the north and the coolness is getting worse. The temperature in southern China is relatively high and there are local high temperatures.
Yesterday, cold air continued to affect the north. The temperature fluctuated downwards in many places in North China. The temperature dropped by about 10℃ in central Inner Mongolia, central Shanxi and other places.
As the cold air moves eastward, the Northeast will become the core cooling area today, with most temperatures dropping by 6 to 12°C. From the 13th to the 14th, the maximum temperature in northern North China and most of Northeast China will drop to around 15°C, or even around 10°C. The lowest temperature in many places will only be around freezing point, and the temperature may reach a new low in the second half of the year. Among big cities, the highest temperature in Harbin will drop to only 10°C on the 14th, and the lowest temperature will be only -3°C on the morning of the 15th, which will be the first time in the second half of the year that it falls below freezing.
After this cold air ends, there will be a new cold air that will affect the north from west to east from the 15th to the 19th, bringing rainfall. The autumn rain will add to the coolness of autumn, and the temperature will further drop in many places in the second half of this week. Around the 17th, the northwest to North China, Huanghuai and other places will usher in another wave of record low temperatures. The public needs to continue to pay attention to temperature changes and add clothes in time to prevent colds.
For the south, as the subtropical high pressure continues to control and the impact of cold air moving southward is limited, temperatures will remain high this week. Among them, the highest temperature in central and southern Jiangnan and South China will exceed 30°C. Especially today, some areas in Guangdong, Guangxi and other places may also experience high temperature weather, which is rare during the same period.
Rainfall will occur from the southwest to the middle and lower reaches of the Yangtze River, and local rainfall will be extreme.
Affected by the intersection of cold and warm air, a round of rainfall will occur from the southwest to the middle and lower reaches of the Yangtze River in the next three days. The Central Meteorological Observatory predicts that today there will be light to moderate rain in parts of western Xinjiang, southern Qinghai, western Tibet, eastern Heilongjiang, eastern Jilin, eastern Shandong, Chongqing, northern and western Guizhou, and Yunnan. Among them, there will be heavy rain in parts of northeastern Guizhou and northeastern Yunnan.
Tomorrow, there will be moderate to heavy rains in parts of southern Chongqing, southern Hubei, northern Guizhou, northern Hunan, and western Yunnan. Among them, there will be heavy rains in some areas of southern Hubei, northern Hunan, southeastern Chongqing, and northeastern Guizhou.
The day after tomorrow, there will be moderate to heavy rains in parts of southern Anhui, southern Hubei, northeastern Guizhou, northern Hunan, and northern Jiangxi. Among them, there will be heavy rain or heavy rain in some areas of southern Anhui, eastern Hubei, northern Hunan, northern Jiangxi, and northeastern Guizhou.
The Meteorological Department reminded that in the three days from today, rainfall will develop in the south, and local rainfall in the southwest and Jiangnan will be extreme. People need to be alert to secondary disasters such as flash floods and landslides that may be caused by heavy rainfall. The public should bring rain gear when going out and try to avoid going to disaster-prone areas such as mountainous areas.
AI outlook — possibilities, not facts
The north will usher in a new wave of cold air from the 15th to the 19th, bringing rainfall and further cooling.
Likely · Within days
The northwest to North China, Huanghuai and other places will usher in a wave of record-low temperatures around the 17th
Likely · Within days
The southwestern region of South China to the middle and lower reaches of the Yangtze River will receive rainfall in the next three days. The local rainfall will be extreme.
Very 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.

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. Cold air will continue to affect the northern region on the 13th, and attention should be paid to the impact of strong wind cooling on health and traffic; 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. The cumulative rainfall in some areas is relatively large, and secondary disaster prevention needs to be strengthened.

At least two people were killed and 10 are missing in Mexico due to severe weather from Hurricane Simon and Tropical Storm Rachel, which caused flooding and strong winds along the Pacific coast and prompted flood watches in the southwestern United States after Rachel's remnants flooded Las Vegas over the weekend.
Traditional industrial enterprises such as Fangda Special Steel and Jiangzhong Medicine Valley in Nanchang, Jiangxi, have achieved green transformation through environmental protection investment and circular economy. The former heavily polluted factory areas have been transformed into national 4A-level tourist attractions and ecological forests, reflecting Jiangxi's effectiveness in promoting green and low-carbon industrial development.

The blasting and excavation tasks in the preliminary excavation area of the new channel of the Three Gorges Project have been successfully completed. Through green innovative practices such as earthwork resource utilization, water resources closed-loop recycling and pure electric heavy truck transportation, the project has achieved efficiency gains in earthwork wastewater recycling and explored feasible paths for symbiosis and win-win between major water conservancy projects and Yangtze River ecological protection.

The Central Meteorological Observatory issued a marine weather bulletin on October 12, stating that affected by strong winds and localized fog, windy weather of varying degrees will occur in the Bohai Sea, Yellow Sea, South China Sea and other offshore waters in the next few days, and reminded ships in relevant sea areas to pay attention to safety.