Core Points - A strong cold air mass is affecting various regions in China, leading to significant snowfall and temperature drops [6][11] - The core area of rain and snow is shifting towards Northeast China and Inner Mongolia [5][8] - Major cities like Beijing and Tianjin have initiated trial heating systems in response to the cold weather [16] Weather Impact - Regions such as Xinjiang, Qinghai, and Gansu experienced heavy snowfall, with Urumqi breaking its record for November snowfall, accumulating over 20 centimeters [6] - The cold air will bring temperature fluctuations, particularly in Northeast China, where temperatures may drop below 5°C [11] - Central and eastern regions will also see a drop in temperatures, with cities like Beijing and Taiyuan expected to have maximum temperatures around 10°C [11] Heating Measures - Beijing and Tianjin have started trial operations of their heating systems to prepare for the cold weather and ensure public comfort [16] - Residents are advised to monitor their heating facilities during the trial period and report any issues [16]

Core Points - A strong cold air mass is expected to bring widespread rain and snow to northern China from November 6 to 9, with significant snowfall in regions like Xinjiang and Inner Mongolia [1][2][6] - The cold air will cause noticeable temperature drops across various regions, with some areas experiencing declines of over 10°C [7] Summary by Sections Weather Impact - The cold air mass has already affected regions such as Xinjiang, Inner Mongolia, and Qinghai, leading to heavy snowfall, including blizzards in certain areas [2][3] - Rain and snow will continue to impact northern regions, with specific warnings for travel and safety due to potential road icing and snow accumulation [6] Temperature Changes - From November 6 to 9, temperatures across most of China are expected to drop by 4 to 8°C, with localized drops exceeding 10°C in areas like southern Xinjiang and western Inner Mongolia [7] - Major cities, including Urumqi, are forecasted to experience their lowest temperatures of the year, potentially reaching -2°C [7] Regional Forecasts - The core areas of rain and snow will shift over the coming days, affecting regions such as eastern Inner Mongolia and northeastern China, with varying precipitation levels [3][5] - Southern regions will initially experience warmer temperatures before the cold air mass moves southward, leading to significant temperature fluctuations [7]

Core Viewpoint - The upcoming weather changes in China will bring significant snowfall and temperature drops, particularly in the northern regions, affecting daily life and agricultural activities [1][2][5]. Weather Forecast - Strong snowfall is expected in Inner Mongolia's northeastern region and Heilongjiang, with the cold air moving southward [1][2]. - The Central Meteorological Observatory predicts small to moderate snow or sleet in various areas, with some regions experiencing heavy to blizzard conditions [2][4]. - Rainy weather will persist in southwestern regions, while the rain and snow will gradually shift southward [2]. Temperature Changes - A notable drop in temperatures is anticipated across North China and Northeast China, with decreases of 4 to 8 degrees Celsius, and in some areas, over 10 degrees Celsius [5]. - Specific cities like Taiyuan will experience their first 0°C temperature since autumn, while Shijiazhuang's minimum temperature will drop to 3°C, setting a new low [5]. - In contrast, the southeastern regions will see a quick rebound in temperatures after the rain, with increases of 4 to 8 degrees Celsius [5]. Public Advisory - Meteorological departments advise the public to be cautious of the impacts of snow on agriculture, livestock, and transportation safety, urging people to take precautions against cold weather [6].

Core Points - A new cold air mass is affecting northern China, leading to significant temperature drops and snowfall in various regions [6][1] - The temperature in many northern areas is expected to reach new lows, with some places dropping below freezing for the first time this season [6][1] - Continuous snowfall is anticipated in the eastern part of the Tibetan Plateau, with heavy snow expected in Inner Mongolia and Heilongjiang [2][4] Summary by Sections Weather Impact - The cold air mass will cause temperatures to drop by 4°C to 6°C in northern regions, with some areas experiencing drops of over 8°C [6] - Cities like Changchun and Shenyang are expected to set new low temperatures since autumn began, with Taiyuan dropping to freezing and Xining below zero [6][1] Snowfall Forecast - Continuous snowfall is forecasted for the eastern Tibetan Plateau, with moderate to heavy snow expected in parts of Inner Mongolia and Heilongjiang [2][4] - Areas such as Qinghai and Gansu will see varying snowfall, with some regions experiencing blizzards [4][5] Agricultural and Transportation Concerns - The meteorological department warns of the impact of ongoing snowfall on agricultural facilities, livestock, and transportation safety in affected regions [5]

Summary of Key Points Core Viewpoint - The Central Meteorological Administration forecasts significant cold air impacts across various regions in China, including Inner Mongolia, Northeast China, North China, and the Huanghuai area, leading to strong winds and temperature drops [1][4]. Group 1: Weather Forecast - From October 25 to 26, areas such as eastern and southern Qinghai, northern and eastern Tibet, and central and southern Gansu are expected to experience light to moderate snow or sleet, with some regions facing heavy snow and local blizzards [1]. - Starting today until October 27, cold air will affect central and eastern Inner Mongolia, Northeast China, North China, and Huanghuai, with wind speeds of 4 to 6 levels, gusts reaching 7 to 8 levels, and localized gusts up to 9 levels [4]. - Temperature drops of 4 to 6 degrees Celsius are anticipated in some areas, with local drops exceeding 8 degrees Celsius [4]. Group 2: Visibility and Air Quality - Prior to the cold air impact, areas in North China and Huanghuai will experience fog and haze, with significant visibility reductions in regions such as southern Hebei, southern Beijing, and central Shaanxi [4]. - This morning and into the afternoon, heavy fog is expected in southern Hebei, southern Beijing, and central Guizhou, with visibility potentially dropping below 200 meters in some areas [4].

Group 1 - A new cold air mass is set to impact northern China starting October 25, leading to a significant drop in temperatures across multiple regions [1][6] - Many areas in northern China are expected to experience record low temperatures, with cities like Taiyuan and Xining potentially dropping to freezing or below [1][6] - The northeastern regions, including Inner Mongolia and Heilongjiang, will see significant snowfall, with some areas experiencing heavy snow [2][3][5] Group 2 - The cold air will result in temperature decreases of 4 to 6 degrees Celsius in various regions, with some areas experiencing drops of over 8 degrees Celsius [6] - The weather forecast indicates that cities such as Changchun and Shenyang will set new low temperature records since the beginning of autumn [6] - In contrast, southern China will see a temperature rebound, with maximum temperatures returning to normal levels, reaching around 25 to 28 degrees Celsius in places like Guangzhou [6]

Core Points - A strong cold air mass is currently affecting most parts of China, leading to significant temperature drops and increased precipitation [10][11] - The most intense rainfall is expected from the night of October 16 to October 17, particularly in the Huaxi to Huanghuai regions [3][5] - The cold air will also bring snowfall to areas such as the northeastern Inner Mongolia and the western Sichuan Plateau [3][7] Summary by Sections - **Cold Air Impact**: The cold air mass is expected to lower average temperatures by 4 to 8 degrees Celsius across most regions, with some areas experiencing drops exceeding 10 degrees Celsius [10][11] - **Rainfall Forecast**: Rainfall will intensify in the Huaxi to Huanghuai regions, with heavy rain and potential for localized severe weather events such as flash floods and landslides [9][3] - **Temperature Records**: Following the cold front, many areas will see their lowest temperatures in the past six months, with northern regions experiencing maximum temperatures below 10 degrees Celsius [11][10] - **Weather Warnings**: Residents are advised to prepare for significant temperature changes and potential health risks associated with the cold weather [11][10]