
AI-generated summary
The China Weather Network released a weather forecast describing the national weather trends today and tomorrow and the day after tomorrow to the 13th, including precipitation distribution, temperature changes and the impact of cold air.
China Weather Network News Today and tomorrow (October 9th to 10th), the central and eastern parts will still be dominated by fine weather. Daytime temperatures are relatively high in most areas, and the temperature difference between day and night is large. However, the rain in Hainan Island is still strong today, with heavy rainstorms locally. Starting from the day after tomorrow, cold air will bring strong winds and cooling weather to most of the north. At the same time, rainfall will increase significantly in the central and eastern areas. It is necessary to pay attention to the weather forecast in time.
The rain in Hainan is still strong today, and there is heavy snowfall in Xinjiang. Precipitation will increase in the central and eastern parts from the day after tomorrow.
Yesterday, precipitation in our country was mainly concentrated in the northwest and southwest regions, with heavy snowfall in Qinghai; the weather was fine in most of the central and eastern parts, but heavy rainstorms occurred in Hainan Island. Monitoring shows that yesterday, moderate or heavy rain occurred in southern Sichuan, northwest Guizhou, central and eastern Hainan Island and other places. Heavy rain or heavy rain occurred in parts of eastern Hainan Island, with a maximum cumulative precipitation of 210.1 mm; light to moderate snow or sleet and local heavy snow occurred in central and eastern Qinghai.
Today and tomorrow, precipitation in our country will still be concentrated in the northwest and southwest regions. Today there will be heavy snowfall in the high-altitude mountainous areas of Altay, Xinjiang. Most areas in the central and eastern regions will have mainly sunny or cloudy weather, but the rain in Hainan Island will still be strong today. In addition, some areas in Northeast China and Inner Mongolia experienced weak rainfall due to the influence of cold air.
From the day after tomorrow to the 13th, due to the influence of cold air, rainfall will increase significantly in the central and eastern regions. There will be light to moderate rain and local heavy rain in the eastern northwest, North China, Northeast China, eastern Inner Mongolia and southwestern regions. There will be light to moderate snow and local heavy snow in the high altitude areas of the Tibetan Plateau.
Specifically, today, there will be moderate to heavy rains in parts of the mountainous areas of northern Xinjiang, southeastern Tibet, southern Gansu, eastern Sichuan Plateau, western and southern Sichuan Basin, northeastern Yunnan, western Guizhou, southwestern Guangdong, and Hainan Island. Among them, there will be heavy rains and local heavy rains in the eastern part of Hainan Island.
Tomorrow, there will be light to moderate rain in parts of northern and southwestern Xinjiang, most of the Tibetan Plateau, southern Gansu, southern Shaanxi, Sichuan, Yunnan, western Guizhou, eastern Heilongjiang, western Jilin, Hainan Island, Taiwan Island and other places. Among them, there will be heavy rain in parts of southeastern Tibet, central Qinghai, southern and northeastern Sichuan, and western and southern Yunnan.
The day after tomorrow, there will be light to moderate rain in parts of most of the Qinghai-Tibet Plateau, eastern Northwest China, the Sichuan Basin, western North China, southwestern Yunnan, northeastern Inner Mongolia, northwestern Heilongjiang, Hainan Island, Taiwan Island and other places. Among them, there will be heavy rain in parts of central and southern Shaanxi, southwestern Shanxi and other places.
The temperature difference between day and night between the north and the south will generally be large today and tomorrow. From the day after tomorrow, the north will be affected by cold air and the temperature will drop significantly.
Affected by the cold air, some areas in Northeast China and Inner Mongolia will see significant cooling today and tomorrow. The temperature drop in some areas can reach 4 to 8°C, with local temperatures around 10°C. The highest temperature in Harbin today will drop to 12°C, which may be the highest temperature since the beginning of autumn.
In places such as North China, Huanghuai and Northwest China, the daytime temperatures will still be significantly warmer today and tomorrow. Among them, the highest temperature in some areas in southern Hebei and northern Henan will be close to or reach 30°C. At the same time, the temperature difference between day and night in the north is still large. It will exceed 15°C in many parts of northwest, north China, and northeastern China, with local temperatures around 20°C, and it will feel cooler in the morning and evening.
From the day after tomorrow to the 13th, due to the influence of cold air, the temperature in most areas in the north will drop by 4 to 6°C, with a local drop of about 8°C, accompanied by winds of level 4 to level 5, and local gusts of level 6 to level 8.
In the south, the maximum temperature will still rise today and tomorrow, the range above 30℃ will continue to expand, and the maximum temperature will be significantly higher. At the same time, the minimum temperature in most of the south is weak to recover, and some areas will continue to be low. Therefore, the temperature difference between day and night will also be widened, reaching 10°C to 15°C in many places.
China Weather Network reminds that the temperature difference between day and night in most parts of the north and south has been large recently. The public needs to pay attention to the weather forecast in a timely manner. It is recommended to adopt the onion-style dressing method to cope with temperature changes. In addition, the temperature will drop significantly in most parts of the north starting the day after tomorrow, so you need to add more clothes in time to prevent colds.
AI outlook — possibilities, not facts
Starting the day after tomorrow, most areas in the north will experience significant cooling, with a drop of 4 to 6°C, with local temperatures reaching 8°C, accompanied by winds of magnitude 4 to 5 and local gusts of magnitude 6 to 8.
Very likely · Within days
Rainfall will increase significantly in the central and eastern parts of the country from the day after tomorrow. There will be light to moderate rain and local heavy rain in the eastern part of northwest China, North China, Northeast China, eastern Inner Mongolia and southwest regions. There will be light to moderate snow and local heavy snow in the high altitude areas of the Qinghai-Tibet Plateau.
Very likely · Within days

Affected by heavy rainfall, Wanning City, Hainan Province raised the flood and wind prevention level IV emergency response to level II. All primary and secondary schools in the city were suspended for half a day, and kindergartens and off-campus training institutions were suspended for one day. Rainfall in many towns exceeded 200 millimeters. The meteorological observatory issued a red rainstorm warning and jointly issued a meteorological risk warning for flash floods. The traffic police reminded citizens to pay attention to waterlogged roads.

The Central Meteorological Observatory forecast that yesterday there would be moderate or heavy rain in southern Sichuan, northwest Guizhou, central and eastern Hainan Island, and other places. Heavy rain or heavy rain would occur in parts of eastern Hainan Island. The maximum cumulative precipitation in Wanning, Hainan reached 210.1 mm. Light to moderate snow or sleet occurred in central and eastern Qinghai, with local heavy snowfall. Heavy rainfall is expected to continue in Hainan Island today, and it will be rainy and snowy in the Qinghai-Tibet Plateau, Sichuan Basin and other places. There were moderate to heavy rains in some areas in the mountainous areas of northern Xinjiang and southeastern Tibet. There were heavy rains in the eastern part of Hainan Island and local heavy rains. There will be light to moderate snow or sleet in the eastern part of the Qinghai-Tibet Plateau, and heavy to heavy snowfall in the high-altitude mountains of Altay, Xinjiang, with localized heavy snowfall. From the 9th to the 12th, the atmospheric diffusion conditions gradually deteriorated in central and southern North China, western Huanghuai and other places, with light haze in some areas. From the 10th to the 12th, there was localized moderate haze in central and southern North China. Most of Jiangsu and Anhui, central and eastern Liaoning and other places had heavy fog in the morning. Affected by the cold air from the 13th, the fog and haze in the above-mentioned areas will weaken and dissipate from north to south. Meteorological experts reminded that before the 13th, you need to pay attention to protection when going out in places such as North China and Huanghuai. Visibility is poor during heavy fog, so you must pay attention to traffic safety when driving.

The Central Meteorological Observatory predicts that there will still be heavy rainfall in Hainan Island on the 9th, and it is necessary to prevent flash floods and geological disasters. In the next three days, it will be rainy and snowy in northern Xinjiang and the Qinghai-Tibet Plateau, and it will be rainy in the eastern northwest and the Sichuan Basin. The low-visibility weather in the Huanghuai River in North China will affect traffic and health.

During the National Day holiday, Taiwan was affected by northeasterly winds, causing sporadic brief showers in the north, east and mountainous areas. On Sunday, there were locally heavy rains on the windward side of the northeast. The temperature remained at 28-30 degrees in the north and east, 32-33 degrees in the central and south, and 22-25 degrees at night.

Affected by the easterly jet stream, there will be heavy rainfall in the eastern half of Hainan Island from the 8th to the 9th. Hainan Provincial Meteorology, Natural Resources and Water Affairs Departments have jointly issued early warnings for heavy rains, geological disasters and flash floods, reminding relevant cities and counties to do prevention and avoidance work.

Today, the central and eastern regions ushered in the start of work on a sunny day and ushered in the "cold dew" solar term. In the next three days, the temperature will rise in most parts of the south of the Yellow River, and many places will be warm. The temperature difference between morning and evening in the north will exceed 15℃. Hohhot is the first to enter winter. Typhoons "Noro" and "Little Bear" are active and have no impact on my country.