明天起 来源：陕西都市快报 新一轮冷空气携雨雪降温来袭 1月24日，据中国气象局消息，25日至27日，冷空气将再度影响中东部地区，带来3～6℃降温，局地降幅可达8℃以上；华北、东北地区南部、黄淮北部等 地有小到中雪，黄淮中部、陕西南部有雨夹雪，河南南部、湖北北部等局地有冻雨；江汉东部、江淮、江南、华南及贵州等地有小雨。路面可能出现湿 滑、积雪结冰等现象，公众外出需注意交通安全。 陕西最新预报 1月24日，据陕西气象消息，预计今天全省大部有吹风天气，夜间中南部局地有雨雪天气。 25 日： 全省多云间阴天，陕北部分地方有分散性小雪（0～2毫米），关中大部、秦巴山区有雨夹雪或小雪（0～3毫米）、陕南河谷地区有小雨或雨夹雪 （0～3毫米），秦巴山区局地有冻雨。陕北、关中有4级（5.5～7.9米/秒）左右偏南风转西北风，阵风可达6级以上。日平均气温陕北、关中、陕南西部下 降4℃左右。 29 日 ：全省阴天，陕北大部、关中北部和秦岭山区有小到中雪，关中南部、陕南有雨夹雪或小雪。 30 日 ：全省阴天有小雪。 陕西省气象台 01 月 24 日 09 时 05 分 发布大风蓝色预警信号 预计下述地区未来24小时内将受大风影响 ...

Group 1 - The majority of China is experiencing a warming trend today, with significant temperature increases especially in southern regions, where temperatures may exceed 20°C [2][3] - However, the lowest temperatures are rising slowly, leading to a notable day-night temperature difference, with some areas in the middle and lower reaches of the Yangtze River experiencing differences over 15°C [2] - A new cold air mass is expected to arrive from January 25 to 27, bringing a temperature drop of 4 to 6°C, and in some areas, up to 8°C [2][9] Group 2 - Rain and snow are forecasted for northern regions, with snow expected in areas such as North China, Northeast China, and parts of the Huanghuai region from January 25 to 27 [2][9] - Specific areas like southern Henan and western Hubei may experience freezing rain during this period [2][5] - The Central Meteorological Observatory predicts small snow or sleet in parts of Xinjiang, Tibet, and other regions today, with some areas experiencing moderate snow [3][5]

Core Insights - A significant cold air mass is expected to bring widespread rain and snow across the province from December 30, 2025, to January 1, 2026, with localized heavy snowfall [1] - The temperature is projected to drop significantly, with average daily temperatures decreasing by 4 to 6°C in most areas, and up to 10°C in some regions [1] Weather Impact on Agriculture - The rain and snow will help replenish soil moisture in the winter wheat areas of Guanzhong and southern Shaanxi, alleviating surface drought conditions and aiding root insulation for safe overwintering [1] - However, the combination of cold temperatures and strong winds may cause frost damage to overgrown and late-sown weak seedlings [2] Risks to Infrastructure - There is a high risk of snow disasters or low-temperature disasters affecting facility agriculture, particularly in Guanzhong and southern Shaanxi [2] - The cold and snowy weather is expected to impact most roads and railways, increasing the risk of slippery conditions and low visibility, particularly in southern Shaanxi, Guanzhong, and the Qinba Mountains [2] - Energy departments are advised to prepare for energy reserves and enhance monitoring and maintenance of power lines in affected areas [2]

Group 1 - A significant cold air mass is affecting China from north to south, leading to a sharp drop in temperatures across the central and eastern regions, bringing temperatures back to levels typical for this time of year [1] - The latest forecast from the Shaanxi Meteorological Station indicates that there will be rain and snow in northern Shaanxi, with snowfall already reported in the northern region and light rain in the southern areas [1] - Starting from December 19, snowfall has been observed on the G20 Qingyin Expressway from Dingbian to Jingbian, prompting the Shaanxi Traffic Control Company to activate a Level III emergency response for snow removal and road maintenance [3] Group 2 - The forecast for the week in Xi'an shows predominantly cloudy to overcast weather, with maximum temperatures ranging from 7 to 10 degrees Celsius [11][12] - Specific daily weather forecasts indicate a mix of cloudy and sunny conditions, with temperatures fluctuating between -2 and 10 degrees Celsius throughout the week, and potential for scattered rain and snow in high-altitude areas [13] - Strong winds of around Level 4 are expected in many areas, with gusts reaching Level 7, which will help clear air pollution but may pose risks to outdoor structures and items [13]