随着夏日范围的扩展，未来一周，我国南北方高温天气也将发展增多，其中北方大多是干热型高温，而 南方多为闷热型高温。石家庄、郑州、济南可能连续遭遇高温，北京也可能出现今年首个高温。同时， 石家庄5日或冲击40℃。由于暖湿气流加强北上，露水凝结温度增加，南方的闷热感将会更加突出，体 感可能比华北平原的干热高温更热，即使气温没有达到高温，但在高湿度的加持下，体感温度也能轻轻 松松超过35℃，甚至达到40℃。（中新社） ...

今明两天（6月3日至4日），我国降雨主要出现在云南和华南沿海、东北地区等地，局地还可能伴有强 对流天气。随着高压脊东移，北方大部气温逐渐升高，华北、黄淮等地高温天气将发展增多，南方多地 5日起也将加入高温"群聊"。 ...

Core Viewpoint - The article discusses the severe weather conditions in China, including heavy rainfall and strong convective weather warnings, particularly affecting southern regions during the Dragon Boat Festival holiday. Weather Warnings - The Central Meteorological Administration issued blue alerts for both heavy rain and strong convective weather, predicting significant rainfall in various regions including eastern and southern Fujian, central and southern Guangdong, and southern Guangxi, with localized heavy rain reaching 100-150 mm [2][4]. - Areas experiencing short-term heavy rainfall may see hourly precipitation exceeding 20-40 mm, with some locations surpassing 50 mm [2][6]. Temperature Changes - The article notes a temperature rebound in northern and central regions, with many areas expected to exceed 30°C, particularly in Hebei, Henan, and Shandong, where temperatures may reach over 38°C [10]. - In contrast, northeastern and Jiangnan regions are experiencing lower temperatures compared to historical averages, with maximum temperatures only slightly above 20°C [10]. Safety Precautions - Due to the ongoing severe weather, especially during the peak return travel period of the Dragon Boat Festival, drivers in affected areas are advised to reduce speed and exercise caution [8]. - The public is encouraged to stay informed about weather forecasts and warnings to plan their outings accordingly [10].

Core Insights - The article highlights the ongoing heavy rainfall in southern China, particularly in Yunnan and Tibet, which poses risks of secondary disasters due to the cumulative precipitation [1][2][7] - There is a warning for strong convective weather in North China and Northeast regions, with potential severe thunderstorms and hail expected [5][7] Summary by Sections Rainfall and Weather Conditions - Significant rainfall has been recorded in southern regions, with areas like Guangxi and Yunnan experiencing heavy downpours, with some locations receiving between 100 to 207 millimeters of rain [1][2] - From May 25 onwards, Yunnan's northwest and Tibet's southeast have seen cumulative rainfall of 150 to 250 millimeters, with localized areas exceeding 300 to 400 millimeters, and Dali reporting over 549 millimeters [2][3] Weather Warnings - A blue alert for heavy rain and strong convective weather is currently in effect, particularly for regions including Northeast China, North China, and parts of Jiangnan and South China [5][7] - The forecast indicates that areas such as eastern and southern Fujian, central Guangdong, and parts of Yunnan and Tibet may experience heavy to torrential rain today, with localized areas potentially seeing 100 to 140 millimeters [2][3] Public Safety Advisories - Meteorological experts advise the public to be cautious of potential secondary disasters such as flash floods and geological hazards due to the ongoing heavy rainfall in Yunnan and Tibet [7] - Residents in North China and Northeast regions are urged to stay updated with local weather forecasts and avoid outdoor activities during periods of severe weather [7]

预计，5月31日至6月1日白天广西以多云到阴天为主，左右江河谷将有高温天气，1日夜间开始天气 将大转折，受高空槽、切变线影响，1日夜间至2日广西自北向南有大雨到暴雨、局地大暴雨并伴有短时 雷暴大风等强对流天气过程，预计桂北累计雨量为50—150毫米、局地200毫米以上，桂南20—50毫米、 局地80毫米以上，最大小时雨量50—70毫米、局地90毫米以上。 气温方面，在西南暖低压控制下，5月31日起开启潮湿闷热"桑拿天"模式，左右江河谷的崇左、百 色、南宁等多地最高气温将飙升至35℃或以上，局地高达38℃以上。另外，31日—6月1日，受西南暖低 压影响，全区大部午后将刮起6—7级的偏南阵风。（周映） 具体来看，5月31日，全区多云到阴天有阵雨或雷雨，其中桂东北及沿海地区局地有大雨或暴雨并 伴有短时雷暴大风等强对流天气；6月1日，桂北由阵雨转大雨到暴雨、局地大暴雨并伴有短时雷暴大风 等强对流天气，其他地区多云到阴天有阵雨或雷雨、局地大雨或暴雨；6月2日，桂西、桂南部分地区有 大雨、局地暴雨或大暴雨并伴有短时雷暴大风等强对流天气，其他地区多云到阴天有阵雨、局地大雨； 6月3日，全区多云到阴天，其中桂西和桂东南有阵雨 ...

Group 1 - The arrival of the "Xiaoman" solar term marks the transition to hotter weather in the Yellow River basin, while the southern regions will experience increased rainfall and rising river levels [1] - Northern regions have recently experienced a significant heatwave, with temperatures exceeding 40°C in several areas, breaking records for May [2] - Cold air is expected to bring a rapid decline in temperatures across northern regions, with drops of 10 to 20°C anticipated [2][3] Group 2 - Southern regions will also see a decrease in maximum temperatures, with areas previously above 30°C experiencing significant drops of 8 to 14°C [3] - From May 22 to 24, temperatures across many regions will shift from significantly above average to below average, prompting residents to adjust their clothing accordingly [5] - Heavy rainfall is forecasted for southern regions, particularly in the next few days, with the potential for severe weather conditions including thunderstorms and localized heavy downpours [6][8] Group 3 - The upcoming ten days will see frequent rainfall in Jiangnan and South China, with some areas experiencing rainfall amounts 1 to 2 times higher than the average for this period [10] - The proverb "Xiaoman Xiaoman, rivers gradually fill" suggests that river levels in Jiangnan and South China may continue to rise, increasing flood prevention pressures [12]

今天，受高空暖脊影响，山西省临汾市高温天气持续，大部分地区最高气温将达到37℃以上，其中多个 县市区的最高温度将达到40℃以上。山西省临汾市气象台已经升级发布高温红色预警信号，预警区域： 大宁县、尧都区、襄汾县、侯马市、洪洞县、曲沃县、霍州市，预计未来24小时预警区域最高气温将升 至40℃以上。今天上午，陕西省西安市气象台升级发布高温红色预警信号：预计今天白天西安市所辖11 区2县以及西咸新区最高气温将升至40℃以上。(央视新闻) ...

省气象台20日16时继续发布高温橙色预警，预计21日，聊城、鲁中和鲁南地区最高气温37℃左右， 沿海地区22—26℃，其他地区30—34℃。22日起，受冷空气影响，菏泽、济宁、鲁西北和鲁中地区局部 有雷雨或阵雨，我省高温消退，暑热将明显缓解。 详细预报来看，20日夜间到21日白天，全省天气晴间多云，鲁中和鲁南大部地区有中到重度干热 风。南风转北风，鲁西北和半岛地区4—5级阵风6—7级，其他地区3—4级。最低气温：鲁西北、鲁中和 鲁南地区20—25℃，其他地区15—19℃。最高气温：聊城、鲁中和鲁南地区37℃左右，沿海地区22— 26℃，其他地区30—34℃。 21日夜间到22日白天，菏泽、聊城和德州天气多云间阴局部有雷雨或阵雨，其他地区天气多云。最 低气温：内陆地区18—22℃，沿海地区15—17℃。最高气温：内陆地区26—30℃，沿海地区20—25℃。 22日夜间到23日白天，鲁西北、鲁中和半岛地区天气阴局部有雷雨或阵雨转多云，其他地区天气多 云。最低气温：鲁中山区和半岛地区14℃左右，其他地区17℃左右。最高气温：鲁中山区和沿海地区20 —23℃，其他地区24—27℃。（记者 方垒） 今起山东高温天气有所 ...

Core Viewpoint - The article highlights the unprecedented high temperatures across various regions in China, leading to increased electricity demand and a positive outlook for the power sector, particularly thermal power companies, amid the ongoing El Niño phenomenon [1][5][8]. Group 1: Weather and Climate Impact - Since mid-June, regions such as Beijing, Tianjin, and Hebei have experienced record-high temperatures ranging from 38°C to 41°C, with 14 national stations breaking historical extremes [1]. - The National Climate Center predicts that most areas in China will see temperatures close to or above normal for the summer, with certain regions experiencing significantly more days of high temperatures [1][6]. - The arrival of El Niño is expected to contribute to 2023 potentially being the hottest year on record, with implications for electricity consumption and demand [1][8]. Group 2: Electricity Demand and Load Growth - The ongoing high temperatures have led to a rapid increase in electricity load, with peak electricity demand occurring earlier than usual [1]. - National grid peak electricity load has risen from 596 million kW in 2010 to 1.29 billion kW in 2022, reflecting a compound annual growth rate (CAGR) of 6.6% [12]. - On June 18, 2023, the Guangdong power grid reached a historical peak load of 128 million kW, with the southern grid surpassing 200 million kW for the first time [14]. Group 3: Power Sector Performance - In the Hong Kong stock market, companies like Huadian International Power, Huaneng International Power, and Datang Power have seen significant stock price increases of 31.3%, 26.83%, and 14.17% respectively this year [1]. - In the A-share market, companies such as Hangzhou Thermal Power and Guizhou Power have reported remarkable gains of 177.89% and 76.27% respectively since the beginning of the year [3][4]. - The thermal power sector is expected to see improved profitability due to lower coal prices and increased electricity demand, with a projected growth in electricity consumption of 4% in the third quarter of 2023 [16][20].

从目前预测情况来看，预计22日至23日，全省天气多云转阴，大部分地区有小雨，将缓解高温天气。预 计内陆地区最高气温26—30℃，沿海地区最高气温20—25℃。 5月出现持续高温天气是否异常？相关工作人员介绍，从往年监测数据来看，5月华北到黄淮地区出现阶 段性高温并非偶然现象。此次高温天气影响范围除我省之外，还包括宁夏中北部、陕西中北部、河南、 山西中南部、湖北北部等地。根据省气候中心预报，预计今年5月，我省平均降水量接近常年，平均气 温较常年偏高。预计5月下旬至6月上旬，全省降水量较常年同期偏少一至二成；全省平均气温23.0— 24.0℃，较常年同期（22.8℃）略偏高。 气象部门提醒，此次高温天气对人体健康、森林防火、户外作业、城乡用电等有不利影响，土壤墒情较 差地块遭受干热风风险较高，需加强防范。 需要注意的是，5月正值冬小麦灌浆关键期，春播区要根据土壤状况趁墒播种或及时灌溉造墒播种，冬 麦区要注意开展"一喷三防"，或采用微喷灌设备适时适量喷水、降温增湿，降低干热风对小麦灌浆影 响。同时，高温天气下，公众出行需注意做好防护措施。长时间暴露在高温下易引发中暑、甚至热射 病，户外工作者需避免长时间户外作业，户 ...