气象部门提醒，北京今天北风明显，并伴有扬沙，公众请注意防护，谨防高空坠物；明天气温骤降，大 风和寒潮蓝色预警信号生效中，需做好防寒、保暖措施，谨防感冒和心脑血管疾病。 今晨，北京天气晴冷。（图/中国天气网 宋华成） 央视网消息：据中国天气网消息，今明天（11月30日至12月1日），寒潮将携大风、降温、沙尘、 降雪影响北京。其中，今天，北京风力较强，阵风可达7级左右，部分地区有扬沙，需注意防范。明天 北京西部、北部有零星小雪或小雪，气温下降明显，最高气温4℃，最低气温-7℃，需做好防寒保暖工 作。 明天白天，北京多云转阴，西部、北部有零星小雪或小雪，偏北风二至三级，最高气温4℃；夜间阴转 晴，偏北风二级转三至四级，最低气温-7℃。 后天，北京气温还将有所下降，最高气温0℃，最低气温-8℃。 昨天，北京天气晴到多云，南郊观象台白天最高气温为12.5°C，夜间最低气温-1.9°C，昼夜温差较大。 根据预报，今明天，寒潮将影响北京。其中，今天风力会明显增强，明天气温骤降。北京市气象台今晨 6时发布天气预报，预计，今天早晨至白天多云转晴，部分地区有扬沙，偏北风二级转四级左右，阵风 七级左右，最高气温11℃；夜间晴转多云 ...

Core Points - The strongest cold air mass of the winter is expected to impact Heilongjiang Province starting from the night of November 28, leading to a cold wave and strong winds across most areas [1][3] - Significant snowfall is forecasted, with accumulations of 6 to 12 centimeters in certain regions, and temperatures are expected to drop by 8°C to 10°C, with some areas experiencing drops of 12°C to 14°C [1][5] Weather Forecast - From the night of November 28 to November 30, heavy snow is anticipated in regions such as Daxing'anling, Heihe, Yichun, and northern Qiqihar, with localized blizzards expected [3][5] - Wind gusts of 6 to 7 levels are predicted, with some areas experiencing gusts of 8 to 9 levels, particularly during the day on November 29 [5][7] Impact on Transportation and Public Safety - The combination of snowfall and strong winds will lead to slippery roads and reduced visibility, potentially causing significant travel disruptions due to ice and snow accumulation [7] - Public safety measures are advised, including precautions against cold weather and respiratory illnesses, as well as ensuring proper heating practices to prevent carbon monoxide poisoning [7]

Core Points - A strong cold air mass continues to affect Northeast and regions south of the Huanghuai, with significant impacts expected on energy supply, public health, transportation, and urban operations [1][3][4] - The 27th typhoon "Tianqin" has intensified to typhoon level, with maximum wind speeds reaching 12 levels (33 m/s) and is expected to affect maritime conditions significantly [7][11] Weather Impact Summary - From November 27 to 28, temperatures in most areas south of Huanghuai are expected to drop by around 4°C, while Northeast regions may see drops of 4-6°C, with localized areas experiencing drops of 8-10°C [3][4] - Snowfall has been reported in Inner Mongolia and Northeast regions, with maximum snowfall recorded at 7.7 mm in Tonghua, Jilin [2][3] - Wind gusts of 7-9 levels are expected in various regions, with some areas experiencing gusts up to 14 levels [2][3][4] - Dust storms are anticipated in parts of Inner Mongolia, Gansu, and other regions due to strong winds [4][6] Typhoon "Tianqin" Details - The center of typhoon "Tianqin" is located approximately 485 kilometers southeast of Sansha City, Hainan Province, with a minimum central pressure of 975 hPa [7] - The typhoon is expected to move westward at a speed of 5-10 km/h, with a gradual weakening anticipated after November 28 [7][11] - Areas affected by the typhoon will experience wind speeds of 6-8 levels, with gusts reaching up to 12 levels in proximity to the typhoon's center [7][11]

Group 1 - Strong snowfall has been reported in multiple regions of Xinjiang and Northeast China due to cold air, leading to significant temperature drops, with some areas experiencing temperature lows not seen since the second half of this year [1] - In Inner Mongolia's Hulunbuir City, heavy snowfall began on the morning of the 8th, impacting transportation, prompting local authorities to initiate snow removal operations and suspend all bus services for safety [3] - In Heilongjiang's Daqing City, a yellow warning for icy roads was issued as snowfall covered multiple roads, leading to reduced vehicle speeds and increased snow removal efforts by city management [6] Group 2 - The lowest temperature in Heilongjiang's Hegang City reached minus 11 degrees Celsius, with the Heilong River entering its ice flow period earlier than usual this year due to frequent cold air activities [9] - Xinjiang's mountainous areas, particularly Wenquan County, experienced strong snowfall, creating picturesque winter landscapes with snow-covered streets and valleys [12]

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].

Group 1 - The strongest cold air mass of the year has swept across most parts of China since October 15, causing temperatures to drop significantly, with many regions experiencing weather typical of November or even December [1][5] - The cold air's influence is expected to end around October 22, with temperatures gradually rising, although the warming effect will be weak [1] - A new round of cold air is forecasted to impact northern regions from October 25 to 26, bringing temperature drops of 4°C to 6°C, with some areas experiencing drops of around 8°C [3] Group 2 - A national "blanket map" has been released, indicating that northern regions require thicker blankets, while southern regions may use thinner blankets or throws depending on the situation [4] - The cold air has led to a seasonal temperature drop, prompting many people to express surprise at the sudden cold and the need for thicker bedding [5] - The blanket map suggests that most of northern China will experience single-digit minimum temperatures, while southern regions will still have nighttime temperatures above 20°C, indicating a need for appropriate bedding to prevent cold [7]

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]

Group 1 - A strong cold air mass is affecting China, leading to significant temperature drops in the northern regions, with temperatures expected to fall by 4 to 8 degrees Celsius, and in some areas by more than 10 degrees Celsius [2][4] - The highest temperatures in northern regions will drop below 20 degrees Celsius for the first time since the beginning of autumn, particularly in cities like Changchun, Hohhot, and Zhengzhou [2][4] - The cold air will also push the autumn process forward in the North China Plain, with cities like Beijing, Tianjin, and Shijiazhuang likely to officially enter autumn next week [4] Group 2 - The southern regions, particularly southern Jiangnan and South China, will experience limited effects from the cold air, with maximum temperatures remaining around 32 degrees Celsius, indicating persistent heat [6] - Heavy rainfall is expected in the southwestern to Huanghuai regions, particularly in areas like the Sichuan Basin and the Shaanxi-Sichuan border, where extreme rainfall may occur [7][9] - The rainfall will be continuous, with significant precipitation expected from the 15th to the 21st, leading to potential secondary disasters such as flash floods and landslides [9][10]