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].

1、有关部门和单位按照职责做好防暑降温准备工作； 2、午后尽量减少户外活动； 3、对老、弱、病、幼人群提供防暑降温指导； 4、高温条件下作业和白天需要长时间进行户外露天作业的人员应当采取必要的防护措施。 央视网消息：据中央气象台网站消息，中央气象台8月22日18时继续发布高温黄色预警：预计8月23日白天，山东东 部和南部、河南中东部、重庆、安徽大部、江苏、上海、湖北中东部、湖南中东部、江西、浙江、福建、广东、新 疆吐鲁番盆地等地有35℃以上高温天气，其中，山东中东部、安徽东部、江苏南部、上海、浙江中北部、江西东北 部、福建北部、新疆吐鲁番盆地等地部分地区最高气温可达37～39℃。 防御指南： ...

央视网消息：中央气象台预计，在副热带高压控制下，长江中下游沿江地区将是高温最为持久的地区。中央气象台8月22日6时继 续发布高温黄色预警。 山东升级高温预警多举措应对 山东省气象台升级高温黄色预警为高温橙色预警，鲁西北、鲁中和鲁南地区已出现35℃以上的高温天气，局部地区达40℃。此次 高温天气湿度大，体感闷热，对人体健康、户外作业和城乡用电等有不利影响。在菏泽，空调成为居民避暑的"刚需"，当地供电部门 利用红外测温、无人机巡检等手段，对设备进行全面巡检，保障平稳度过高温。 根据气象卫星监测显示，这两天，湖北、安徽、浙江、江苏及四川盆地东部等地出现35℃—38℃高温天气。预计未来一周，黄淮 到江淮、江南等地的高温仍会频繁出现。 上海：高温持续半月 未来十天仍晴多雨少 副热带高压强势控制下，上海本轮高温热浪天气已经持续半个月。21日，上海依然开启暴晒模式。尽管近几天局部地区午后出现 短时降雨，但是降雨范围小、持续时间短，很难彻底缓解高温暑热。气象部门预计，未来十天上海仍然晴多雨少，基本保持"高温+午 后局地雷雨"的天气模式，气温多在28℃—37℃之间，仍需注意防暑降温。 江西继续发布高温橙色预警 多地最高温达38 ...

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]

全国最高气温48小时预报 8月23日08时-24日08时 0哈尔滨 中国天气 0长春 鸟鲁木齐。 沈阳 呼和浩特 北京 o 游 (07) o天津 石家庄 海 黄 银川。 O 发原 o济南 西宁 海 ATH xt3++ 西安o 合用 上海 拉萨 武汉。 成都o 0 东 o 重庆 vir 长沙。 钓鱼岛 福州o 0贵阳 台 湾 台北 图例(°C) 海 台湾岛 昆明。 16~20 ≤-12 I-JHA 澎湖列岛 -12~-8 20~24 0 o南宁 -8~-4 24~28 澳门 28~32 -4~0 。东沙群岛 0~4 32~35 4~8 35~37 ◎海口 8~12 37~40 / 数据来源：中央气象台 2000 000 天气 比例尺1:25 000 000 读名:GS视频 3000 000 南 海 海南岛 12~16 >40 来源：人民日报客户端 今后7天，江南中北部、江淮、江汉南部、黄淮等地仍将出现大范围高温天气，高温核心区域位于长江沿线。 不仅白天气温高，夜间暑热也难消，黄淮以南多地最低气温在25℃以上，长江沿线甚至是接近或达到30℃，闷热持续一整天，公众需继续做好防暑降温工 作。 南京、上海、杭州、重庆、 ...

近日，青岛"火力"全开 出门感觉坐进了蒸锅里走路五分钟，流汗两小时待到见面，全是"熟"人 而那边青海的祁连山 居然下起了鹅毛大雪 茫茫草原银装素裹 ...... 8月20日 青海祁连山地区 突降鹅毛大雪 夏日的茫茫草原 被皑皑大雪覆盖 外地游客直呼"意外的惊喜" 白雪覆盖草原，图源：视频截图 21日 有当地领队接受记者采访时称 这场大雪下了三四个小时 今年7月份也曾下过一场 众多游客发布的视频显示 车窗外大雪如纸片般飘落 远处的绵绵草原均被白雪覆盖 不少游客纷纷停车 用手机记录这个 难得一见的夏日飘雪的场景 一名来自重庆的游客称 结果在3800米海拔的草原 看到了鹅毛大雪， 这里的天气变幻莫测， 是"意外的惊喜"！ 来自广东湛江的游客写道： "虽然骑马的计划泡汤了， 但是让她遇到了人生的第一场大雪， 还是夏天的雪， 太幸运了。" 游客拍摄的雪景，图源：视频截图 网友感慨： 看着就凉快，过个眼瘾 那么 闷热多日的青岛 啥时候能降温呢 @青岛气象 最新回应 一时半会，降不下来...... 被天气"蒸服"的网友 纷纷表示 "热得现在好想下大雪" 本来是来祁连山看大草原， "这个湿度也是要命了" 然而降雨还是有点的 ...

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 Rainfall Patterns - A new round of rainfall is expected to affect northern China, particularly in North China and Northeast regions, starting tomorrow and continuing until the 25th [2][4] - Southern China will experience significant rainfall, especially in Yunnan, Guizhou, and the western Sichuan Basin, with some areas facing heavy to torrential rain [2][3] Temperature Trends - High temperatures have persisted in regions such as the Sichuan Basin, Jiangnan, and South China, with some areas experiencing temperatures above 40°C for over nine days [8] - The core area of high temperatures is along the Yangtze River, with cities like Nanjing, Shanghai, and Hangzhou expected to see continuous high temperatures for the next seven days [8] Weather Warnings - The public is advised to be cautious of potential secondary disasters such as mountain floods and geological hazards due to the heavy rainfall in northern and southwestern regions [6][7] - The ongoing high temperatures, particularly at night, are expected to remain uncomfortable, with minimum temperatures in many areas staying above 25°C [8]

Core Points - The Central Meteorological Observatory issued a yellow high-temperature warning on August 22, predicting temperatures above 35°C in various regions including Xinjiang, Shanxi, Hebei, Shandong, Henan, Chongqing, Anhui, Jiangsu, Shanghai, Hubei, Hunan, Jiangxi, Zhejiang, Fujian, and eastern and southwestern Guangdong [1] - Specific areas such as central and southern Shandong, central and eastern Henan, eastern Anhui, southern Jiangsu, Shanghai, northern Zhejiang, northern Fujian are expected to reach maximum temperatures of 37-39°C [1] Defense Guidelines - Relevant departments and units should prepare for heat prevention and cooling according to their responsibilities [3] - Outdoor activities should be minimized in the afternoon [3] - Guidance for heat prevention and cooling should be provided to vulnerable groups such as the elderly, weak, sick, and children [3] - Necessary protective measures should be taken for workers who need to operate outdoors for extended periods under high-temperature conditions [3]

记者8月20日从省气象台了解到，18—19日，鲁西北、鲁中和鲁南地区出现35℃以上的高温天气， 局部地区达40℃。预计20—22日最高气温，聊城、济南、淄博、潍坊、菏泽、济宁、枣庄、临沂和日照 37～39℃，局部可达40℃，沿海地区30～34℃，其他地区35～36℃，局部可达38℃。省气象台于20日11 时升级高温黄色预警为高温橙色预警。 预计23日，受降雨影响，高温强度减弱、范围减小，菏泽、济宁、枣庄、临沂、潍坊南部35～ 37℃，其他地区30～34℃。气象部门提醒，此次高温天气湿度大，体感较闷热，对人体健康、户外作业 和城乡用电等有不利影响，请加强防范。（记者 方垒） ...