Summary of Key Points Core Viewpoint - The article discusses the widespread rainfall expected across various regions in China from October 13 to 15, with specific warnings for heavy rain in southern areas, while also noting temperature fluctuations in both southern and northern regions [1][2][7]. Group 1: Rainfall Forecast - Rainfall is expected to be extensive, particularly in the Sichuan Basin, Huanghuai region, Jiangnan, and South China, with some areas experiencing heavy rain [2][3]. - Monitoring indicates that certain areas, including northeastern Sichuan and parts of Chongqing, have already experienced significant rainfall, with some regions facing heavy downpours [2][5]. - The Central Meteorological Observatory predicts that from October 13, areas such as Jiangnan and parts of South China will see moderate to heavy rain, with specific regions like southern Jiangxi and western Zhejiang likely to experience heavy rain [2][3]. Group 2: Temperature Changes - Southern regions have been experiencing frequent high temperatures, with some areas breaking local records for mid-October [7]. - A cold air mass is expected to temporarily reduce high temperatures in the south, with only a few areas like Jiangxi and Fujian reaching 35°C or above [7]. - Northern regions will see a trend of rising temperatures followed by a drop, with many areas experiencing temperatures above the seasonal average before a new cold front brings significant cooling [7].

Group 1 - The core point of the article highlights the significant and prolonged rainfall in Beijing, which has led to the lowest maximum temperature recorded for early October since 1951, with a peak temperature of only 10.6℃ [1] - The rainfall began on October 8 at 4 AM and lasted for 36 hours, with an average precipitation of 61.1 mm across the city, exceeding the heavy rain threshold, and the maximum recorded rainfall reaching 140.4 mm in Daxing [1] - Meteorological forecasts indicate that the rain will continue until the morning of October 11, after which clear weather is expected, with temperatures rising to around 20℃ during the day [1] Group 2 - The article explains that the reason for the expected light rain on October 12 is due to the incomplete retreat of the subtropical high-pressure system, which allows for the possibility of additional rainfall when warm, moist air flows into the region [2] - Historical data shows that there have been four instances in early October where Beijing experienced continuous rain for three to four days, but none had as much rainfall as this current event, which has already reached heavy rain levels [2] - It is anticipated that another cold air mass will affect Beijing around October 16, bringing more rain and a shift in temperatures, along with north winds of three to four levels [2]

Core Insights - Significant rainfall is expected in regions such as Yunnan, Guizhou, Guangxi, and parts of eastern Zhejiang and Shanghai from September 30 to October 2, with some areas experiencing heavy to torrential rain [1] - A cold front will lead to temperature drops of 4-8°C in northern regions, with some areas experiencing drops exceeding 10°C, alongside strong winds and potential snow in high-altitude areas [1] Weather Impact on Public Safety - The public is advised to plan travel routes carefully due to heavy rainfall, especially on October 1 and 2, and to avoid high-risk disaster areas [2] - Cold air masses will affect northern regions, leading to strong winds and temperature drops, necessitating public preparedness for adverse weather conditions [2]

Core Viewpoint - The National Climate Center forecasts significant rainfall and snowfall across various regions of China during the National Day and Mid-Autumn Festival holiday period from October 1 to 6, 2023 [1] Weather Forecast - Heavy rain or storms are expected in northeastern Sichuan, northern Chongqing, central and southern Shaanxi, western Hubei, central and southern Henan, southern Shandong, and central and northern Jiangsu and Anhui [1] - The Qinghai-Tibet Plateau and northern Xinjiang will experience rain and snow, with moderate to heavy snow or sleet in areas along the Tianshan Mountains, eastern and southern Qinghai, and eastern and southwestern Tibet, with localized heavy snow in southwestern Tibet [1] Cold Air Activity - Three cold air events are anticipated in northern regions, with two weak cold air fronts affecting from October 1 to 4, leading to dust storms in eastern and southern Xinjiang, western Gansu, and western Inner Mongolia [1] - A stronger cold air front from October 5 to 7 will bring 4 to 6 level north winds, temperature drops of 4°C to 8°C, and localized drops exceeding 10°C, along with strong winds of 7 to 9 levels in eastern sea areas [1]

Weather Impact Summary - Northern regions are experiencing significant cooling due to cold air activity, with temperature drops of over 8°C reported in some areas like Xinjiang [7][8] - Southern regions are facing a return of high temperatures, with forecasts indicating that cities such as Shanghai, Hangzhou, and Wuhan may see temperatures rise above 35°C by September 5 [7][8] Rainfall and Weather Patterns - Recent rainfall in the Jianghuai and Jiangnan regions has been intense, with localized heavy downpours reported, while the northwest has seen a notable increase in rainfall intensity [2][6] - The Central Meteorological Observatory predicts continued rainfall in various regions, including moderate to heavy rain in parts of Shaanxi, Gansu, and Qinghai [4][6] Public Advisory - Public is advised to take precautions against potential geological disasters in the northwest due to high rainfall intensity, particularly in areas like southern Shaanxi and central Gansu [6] - Recommendations include dressing appropriately for the cooler temperatures in the north and taking measures to prevent heat-related illnesses in the south [8]

Core Viewpoint - The article discusses the ongoing high temperatures and rainfall patterns in various regions of China, particularly focusing on the impact of the subtropical high pressure and the upcoming weather changes during the transition into the autumn season [1][2][3]. Summary by Sections Weather Patterns - The subtropical high pressure remains strong, leading to persistent high temperatures in regions south of the Yellow River, especially along the Yangtze River, where high temperatures are expected to frequently occur over the next seven days [1][2]. - A new round of rainfall is forecasted for northern regions, including parts of the northwest, north China, and northeast, with some areas experiencing moderate to heavy rain, and localized heavy rain [1][2][3]. Temperature Forecast - The areas most affected by high temperatures over the next week include southern Huanghuai, Jianghuai, Jianghan, and northern Jiangnan, with some regions expected to reach maximum temperatures between 37°C and 39°C, and locally exceeding 40°C [3][4]. - Despite the high temperatures, rainfall will influence the temperature range, with northern Huanghuai expected to temporarily exit the high-temperature zone due to rain, while southern regions like Guangdong and Guangxi will also see a reduction in high temperatures following rainfall [4]. Public Advisory - The article advises the public to stay informed about weather warnings and forecasts, especially regarding potential secondary disasters such as flash floods and landslides due to continuous rainfall [2][4].

Weather Forecast Summary - Today's weather features a mix of clouds and scattered showers, with a high temperature of 32°C and a low of 24°C at night [1][2] - Tomorrow morning will be cloudy with temperatures ranging from 24°C to 27°C [3] - The maximum temperature recorded yesterday was 30.7°C [4] - The minimum temperature recorded last night was 23.4°C [5] Three-Day Forecast - On August 22, the weather will be cloudy with scattered showers in the south, temperatures reaching up to 32°C in plains and 30-32°C in mountainous areas [7] - The night of August 22 will see cloudy conditions with scattered showers, and temperatures dropping to 24°C in plains and 20-23°C in mountainous areas [7] - On August 23, the day will transition from cloudy to overcast with scattered showers, with maximum temperatures of 30°C in plains and 27-30°C in mountainous areas [8] Weekend Outlook - The night of August 23 will be overcast with rain, with temperatures around 23°C in plains and 19-21°C in mountainous areas [8] - On August 24, the weather will be overcast with rain transitioning to clouds, with maximum temperatures of 28°C in plains and 26-28°C in mountainous areas [8][9] Weather Trends - The upcoming week will primarily feature cloudy to overcast conditions, with rain expected to continue, particularly from the night of August 26 to August 27 [12] - The summer heat is gradually subsiding, with expected maximum temperatures between 26°C and 30°C and minimum temperatures between 21°C and 23°C from August 23 to 30 [12] National Weather Overview - A new round of rainfall is expected in northern regions, particularly in North China and Northeast China, starting from August 22 [14] - Southern regions, including Yunnan, Guizhou, and western Sichuan Basin, will experience heavy rainfall [14] - High-temperature weather will persist in the Yangtze River basin, with many areas experiencing extreme heat over the next seven days [14]

Group 1 - The central meteorological observatory has issued a blue rainstorm warning, predicting heavy rainfall in various regions including northeastern and northwestern areas, with localized heavy rain expected in specific locations [3] - High temperatures ranging from 35°C to 39.5°C have been recorded in several areas, with ongoing yellow heat warnings issued for regions such as Xinjiang, Shandong, and Jiangsu [3][5] - The forecast indicates that the southwestern to northern regions will experience significant rainfall and convective weather, necessitating public awareness of potential secondary disasters due to continuous rainfall [5] Group 2 - The upcoming week will see persistent high temperatures in the Huanghuai, Jianghuai, and Jiangnan regions, requiring ongoing heat prevention measures, especially for outdoor activities [5] - Specific areas are expected to experience extreme weather conditions, including short-term heavy rainfall and thunderstorms, with localized rainfall amounts potentially exceeding 180mm [3]

Summary of Key Points Core Viewpoint - The Shandong Meteorological Bureau has issued an orange high-temperature warning, predicting extreme temperatures across various regions from August 21 to 22, with some areas potentially reaching 40°C [1]. Weather Forecast - From the afternoon of August 21 to the daytime of August 22, the weather in the northwest of Shandong will transition from cloudy to overcast with thunderstorms or showers, while other regions will experience sunny to partly cloudy conditions [3]. - The minimum temperatures are expected to be around 28°C in major cities like Jinan, Zibo, and others, while other areas will be around 26°C [4]. - The maximum temperatures on August 22 are forecasted to be between 37°C and 39°C in several cities, with coastal areas ranging from 30°C to 34°C [4]. - From the night of August 22 to the daytime of August 23, the northwest and central regions will see overcast weather with thunderstorms or showers, while other areas will have partly cloudy conditions [4]. - The minimum temperatures across the province are generally expected to be around 26°C, with maximum temperatures in certain areas reaching 35°C to 37°C [5].

Summary of Key Points Core Viewpoint - The upcoming week will see a weather pattern of rain and heat across central and eastern China, with significant rainfall in the north and south, while the central regions will experience prolonged high temperatures, particularly in the Yangtze River basin [1][3]. Group 1: High Temperature Conditions - The subtropical high pressure will be stronger than usual, affecting areas from southern North China to Jiangnan and southeastern China, leading to high temperatures comparable to the typical summer heat [3]. - The core area of high temperatures will be in the Yangtze River basin, with maximum temperatures generally ranging from 35 to 37°C [3][5]. - Southern cities such as Hefei, Wuhan, Nanjing, Shanghai, Hangzhou, Nanchang, Changsha, and Chongqing will experience continuous high temperatures, forming a "southern high-temperature alliance" [3]. Group 2: Rainfall and Weather Variability - Northern regions, including parts of Inner Mongolia, Shanxi, Hebei, Tianjin, Shandong, Jilin, and Liaoning, will experience multiple rainfall events and strong convective weather [6][8]. - The rainfall in these areas will be characterized by significant variability, with scattered heavy rain expected in regions like Inner Mongolia and the Beijing-Tianjin-Hebei area [8]. - Qinghai province has seen a 43% increase in rainfall compared to the same period last year, and this trend is expected to continue, raising concerns about secondary disasters such as flash floods and landslides [11]. Group 3: Tropical Low Pressure Impact - A tropical low pressure system in the South China Sea is expected to affect southern China, particularly bringing strong rainfall to regions like central and southern Guangdong, Hainan Island, and parts of Guangxi and Yunnan [12][14]. - The low pressure system is anticipated to make landfall on the southwestern coast of Hainan Island, with wind speeds of 6-7 levels and rainfall intensity increasing in the affected areas [12].