央视网消息：据中国天气网，今明两天（6月4日至5日），全国大部晴多雨少，后天起，江汉、江淮、 江南、华南等地将先后迎来大范围降雨，局地雨势猛烈，并伴有强对流天气。降雨间歇期间，南方大部 气温升高，多地有望迎来今年首个高温日，闷热难耐。北方则以干热暴晒为主，华北、黄淮等地高温天 气将发展增多。 全国大部晴多雨少 后天起江汉江淮等地降雨来袭 昨天，我国较强降雨主要出现在华南沿海等地。监测显示，昨天8时至今天6时，台湾岛出现暴雨到大暴 雨，云南中部出现中到大雨，局地暴雨。 今明两天，全国大部晴朗天气居多，降雨主要出现在华南沿海、东北地区和云南等地。随着副热带高压 加强北抬，引导大量暖湿气流北上，后天起江汉、江淮、江南、华南等地将先后迎来降雨。 中央气象台预计，今天，黑龙江西北部、西藏东南部、青海南部、云南东南部、台湾岛等地部分地区有 中到大雨，其中，台湾岛中南部等地部分地区有暴雨或大暴雨。 华北黄淮等地干热暴晒 江南华南等地闷热难耐 本周中后段，北方大部升温是主旋律，华北、黄淮和新疆等地干热暴晒模式持续，35℃及以上的高温天 气将逐渐增多增强。以吐鲁番盆地为核心的新疆高温区，高温强度更大，且持续时间长，吐鲁番、托克 ...

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].