Summary of Key Points Core Viewpoint - The weather in Changsha is expected to transition from cold to warmer temperatures over the next few days, with a significant rise in temperature following a period of mixed rain and snow [1][4][5]. Weather Forecast - On January 31, rain mixed with snow will dominate, with a high of 5°C and a low of 1°C [1]. - February 1 will see a shift to cloudy and sunny weather, with temperatures rising to a high of 10°C and a low of 2°C [4]. - By February 2, the weather will be mostly sunny with temperatures reaching 14°C and a low of 4°C [5]. - From February 3 to 4, temperatures will continue to rise, reaching highs of 16°C and 18°C, with lows of 6°C and 7°C respectively [6]. Weather Warnings and Precautions - The Hunan Provincial Meteorological Station has issued a yellow warning for low temperatures, rain, and snow, predicting that certain areas will experience mixed rain and snow, with temperatures dropping below 2°C [6][8]. - Citizens are advised to take precautions against slipping during mixed rain and snow conditions and to monitor road conditions for ice [6]. - It is recommended to dress appropriately for the temperature fluctuations to avoid colds, and to utilize sunny days for drying bedding and clothes [6]. Cold Wave Impact - A cold wave is characterized by a significant drop in temperature, often accompanied by strong winds and precipitation, which can adversely affect agriculture, transportation, and public health [10]. - The cold wave can lead to severe weather conditions such as strong winds (5-8 levels) and freezing temperatures that can damage crops and disrupt transportation [10]. Frost and Freezing Rain - Frost occurs when air temperatures drop suddenly, causing damage to crops and plants, particularly sensitive species like corn and soybeans [13]. - Freezing rain can create hazardous conditions for transportation and can lead to significant damage to infrastructure [19]. Recommendations for Safety - During cold weather, it is crucial to dress warmly, secure windows and doors, and avoid outdoor activities, especially for vulnerable populations [10][12]. - Precautions should be taken to prevent accidents due to icy conditions, including the use of salt on roads and maintaining safe driving practices [26].

本报讯（记者赵金玲）春节临近，返乡路上天气如何？过年冷不冷？1月30日，自治区气候中心发布 《广西2026年2月气候趋势预测》，预计2月有3次主要降温降水时段。其中，春节期间将有2股较强冷空 气影响广西，部分地区可能出现雨雪冰冻或霜冻天气。 根据《广西2026年春季气候趋势预测（2～4月）》，2026年春播期内连续3天以上日平均气温≤12℃的低 温阴雨天气过程总日数：桂南和右江河谷5～10天，桂中10～15天，桂北15～20天，总日数大部地区接 近常年同期。预计连续3天以上日平均气温≤12℃的低温阴雨天气过程结束期：桂南出现在3月上旬，桂 中出现在3月中旬，桂北出现在3月下旬，结束期大部地区与常年相似。预计连续3天以上日平均气温 ≤8℃的低温天气过程结束期：桂北出现在3月上旬，其余地区出现连续3天以上日平均气温≤8℃的低温天 气过程可能性较小。 根据《广西2026年2月气候趋势预测》，2月主要降温降水时段大致出现在：2月6日至10日，受冷空气影 响，桂南有小雨，桂北有中雨；14日至18日，受较强冷空气影响，有小到中雨，局地中到大雨；24日至 26日，受较强冷空气影响，有小到中雨，桂北局地有大雨。冷空气影响过程 ...

Group 1 - The Hunan Meteorological Observatory has issued an orange cold wave warning, predicting a temperature drop of over 12°C in most areas of Hunan from 8 AM today until 8 AM on the 21st, with minimum temperatures expected to fall below 0°C in many regions [1][3] - A yellow warning for low temperature, rain, and snow has also been issued, forecasting freezing rain, sleet, or snow in parts of Hunan from 8 AM on the 19th to 8 AM on the 20th, with minimum temperatures below 0°C [3] - The provincial meteorological bureau has activated a level three emergency response for low temperature, rain, and snow, with relevant units entering a state of emergency response [3] Group 2 - The latest weather forecast for Changsha indicates a transition from light rain to freezing rain on the 19th, with temperatures ranging from -1°C to 3°C, and a forecast of snow on the following days [5][6] - Specific weather conditions include freezing rain turning to snow on the 20th, with temperatures dropping to -3°C to -1°C, and continued snow on the 21st [5][7] - The forecast also includes a clear day on the 23rd, with temperatures ranging from -3°C to 6°C [5][7] Group 3 - The public is advised to take precautions against the cold wave, including wearing warm clothing and securing outdoor items that may be affected by strong winds [9] - Recommendations include avoiding outdoor activities during severe weather and ensuring safety measures are in place for vulnerable populations [9][12] - The impact of cold waves includes potential damage to agriculture, transportation disruptions, and health risks due to extreme temperature drops [12][21]

Core Points - Liaoning province is experiencing the coldest daytime temperatures since the beginning of autumn, with some areas seeing maximum temperatures drop to single digits [1] - The province officially entered meteorological winter on October 17, three days earlier than the average date of October 20 [1] Summary by Sections Weather Conditions - A strong cold air mass began affecting Liaoning on the night of October 16, leading to significant temperature drops [1] - From October 17 to 18, the eastern and northwestern regions of Liaoning are expected to see minimum temperatures decrease by 8 to 10 degrees Celsius, with localized drops reaching 10 to 14 degrees Celsius [1][2] - Most areas will experience temperature declines of 4 to 8 degrees Celsius [1] Temperature Forecast - On October 17, the majority of Liaoning will be under cloudy and rainy conditions, with maximum temperatures in cities like Shenyang, Tieling, and Fuxin falling to between 7 and 9 degrees Celsius [1] - The lowest temperatures of this cold wave are anticipated on the morning of October 19 to 20, with mountainous areas reaching -8 to -5 degrees Celsius, while other regions will generally be between -4 and 0 degrees Celsius [2] Weather Alerts - The Liaoning Meteorological Observatory issued blue alerts for cold waves and frost, indicating the potential for ground temperatures to fall below 0 degrees Celsius, leading to frost [2] - Strong winds are expected, with land-based north winds reaching 4 to 6 levels, and gusts up to 7 to 8 levels [2]

Core Viewpoint - A strong cold air mass is expected to significantly lower temperatures across China, with Beijing likely to experience its earliest winter onset in years, potentially starting on October 18, 2023 [4][8]. Summary by Sections Weather Impact - The cold air mass will affect most regions of China, bringing the lowest temperatures since the second half of 2023, with Beijing's temperatures expected to drop to single digits starting from October 17 [2][6]. - Continuous average temperatures below 10°C are forecasted for Beijing from October 18 to 24, indicating a high probability of winter onset [4][8]. Temperature Predictions - The average temperature in northern regions, including Beijing, is expected to remain below 10°C for at least five consecutive days starting October 18, which meets the criteria for winter [6][8]. - Initial frost conditions are anticipated in northern areas, including parts of Liaoning, during this period [6][8]. Weather Warnings - The Beijing Meteorological Station has issued blue alerts for cold waves and strong winds, predicting a temperature drop of around 8°C from October 16 to 18 [8]. - Specific regions in Beijing are under frost warnings, indicating potential agricultural impacts due to low temperatures [8]. Health Advisory - The Beijing Center for Disease Control advises residents to take precautions against the cold, including wearing appropriate clothing and maintaining hygiene to prevent respiratory illnesses during the flu season [9].