Group 1 - The central and eastern regions of China will experience a temporary rise in temperatures before a new cold air mass arrives, leading to a significant drop in temperatures by early December [2][4] - The cold air mass is expected to cause temperature drops of 8°C to 10°C in some areas, with cities like Shenyang experiencing a drop from a high of 11°C to a low of -7°C [2][4] - Southern regions are less affected by the cold air, maintaining higher daytime temperatures but experiencing lower nighttime temperatures, resulting in a notable temperature difference of around 15°C [2][3] Group 2 - The dry conditions in southern regions are unprecedented for this time of year, with relative humidity dropping below 20% in several areas, such as 9% in Hubei [4][5] - In contrast, northeastern regions are expected to see increased snowfall, with heavy snow warnings in places like central Heilongjiang, where snow accumulation could exceed 10 centimeters [5][6] - The upcoming days will see continued dry and sunny weather in the central and eastern regions, while the northeast will face frequent snow, necessitating caution for travel due to slippery roads and reduced visibility [8]

Core Points - A new cold air mass is expected to impact the central and eastern regions of China starting tomorrow, leading to a significant drop in temperatures, with some areas experiencing a decrease of 8°C to 10°C [2][4] - The northeastern region will see increased snowfall, with blizzard conditions expected in central Heilongjiang, where snow accumulation could reach 10 centimeters or more [4][5] - The southern regions are experiencing unusual dryness, with relative humidity dropping below 20% in several areas, marking a record low for November [4] Summary by Sections Weather Forecast - The central and eastern regions will experience a brief temperature rise today, but this will be interrupted by the arrival of cold air starting tomorrow [2] - The temperature in Shenyang is projected to drop from a high of 11°C tomorrow to -7°C by December 2, marking the coldest temperatures of the second half of the year [2] Precipitation and Dryness - The southern regions are facing unprecedented dryness, with relative humidity in places like Hubei and Anhui dropping to as low as 9% [4] - In contrast, the northeastern areas will see frequent rain and snow, with significant snowfall expected in Heilongjiang and other parts of the northeast [4][5] Public Advisory - The public is advised to dress in layers due to significant temperature fluctuations, with day-night temperature differences reaching around 15°C in many areas [3] - During windy and dusty conditions, it is recommended to minimize outdoor activities and use protective gear such as masks [3]

Group 1 - The recent cold wave in Hangzhou has led to a significant drop in temperatures, with the lowest recorded at 3°C, marking a new low for the second half of the year [1] - Following the cold wave, temperatures are expected to gradually rise, with the highest temperatures during the weekend projected to reach between 17°C and 19°C, accompanied by clear weather [1] - The temperature increase will be more pronounced during the day compared to the night, with some areas experiencing temperature differences exceeding 10°C to 15°C, such as Lishui with a range of 3°C to 20°C [1] Group 2 - The upcoming week is forecasted to maintain a dry and sunny weather pattern across the province, with relative humidity potentially dropping to around 35%, leading to increased static electricity [2] - Residents are advised to stay hydrated and take care of skin and lip moisture due to the dry conditions, while also being cautious about fire safety outdoors [2] - The fluctuating temperatures may pose health risks, prompting citizens to monitor weather changes and adjust clothing accordingly to mitigate the effects of temperature differences [2]

Core Points - The central meteorological station has issued a medium-term weather forecast indicating that most regions in China have experienced less precipitation over the past ten days, with significant temperature fluctuations due to cold air activity [1][3] - The forecast for the next ten days suggests frequent cold air activities, with little precipitation expected in the central and eastern regions of China [1][3] Summary by Sections Recent Weather Conditions - Over the past ten days (November 9-18), areas such as eastern Sichuan Basin, northern Hunan, southeastern Zhejiang, northern Fujian, and parts of Yunnan and Guizhou received 20-40 mm of rainfall, while southeastern Hainan and some areas in Zhejiang and Fujian saw 50-70 mm, which is 50% to 100% above the normal levels for this time of year [1] - Most other regions in China experienced below-normal precipitation during this period [1] Upcoming Weather Forecast - For the next ten days (November 19-28), regions including northern Xinjiang, the Tibetan Plateau, eastern Northwest China, northern North China, and Northeast China are expected to receive 1-5 mm of precipitation, with localized areas exceeding 10 mm. Southwestern regions may see 10-20 mm, while most of the central and eastern regions will have little to no precipitation [1][2] - Average temperatures in northern Xinjiang, most of North China, and Northeast China are projected to be 2-3°C higher than the same period in previous years, while other regions will experience temperatures 1-3°C lower than normal [2] Significant Weather Events - A strong cold air mass is expected to impact most of China from November 22-24, leading to a temperature drop of 6-8°C in most areas north of the Yangtze River, with localized drops of 10-12°C and winds of 4-6 levels [3] - Another strong cold air mass will affect the central and eastern regions around November 26, with similar temperature drops and potential for light to moderate snow in parts of Northwest China, northern North China, and Northeast China [3] Long-term Weather Outlook - For the 11-14 day forecast (November 29-December 2), areas in northeastern Inner Mongolia, Northeast China, and eastern Southwest China are expected to receive 1-5 mm of precipitation, while most other regions will see little to no precipitation [3] - Except for northern Xinjiang and Tibet, where temperatures are expected to be 1-2°C higher than normal, most other regions will experience temperatures 1-2°C lower than the historical average [3]

Core Viewpoint - The article discusses the recent temperature changes in the province, highlighting a warming trend followed by a significant cold front expected to impact the region from the 14th to the 17th of the month [1] Weather Forecast Summary - From the night of the 11th to the day of the 12th, the weather will be mostly clear with temperatures ranging from a low of around 4°C in the mountainous areas to 6°C in other regions, and a high of approximately 15°C in the mountainous areas and 18°C in others [1] - From the night of the 12th to the day of the 13th, the weather remains mostly clear with lows of about 5°C in most areas, 8°C in the southern regions, and 10°C along the coast, while highs will be around 14°C in most areas and 17°C in the southern regions [1] - From the night of the 13th to the day of the 14th, the weather continues to be mostly clear with lows of approximately 3°C in most areas and 6°C in specific regions, while highs will be around 14°C in the mountainous and peninsula areas and 17°C in others [1] Public Advisory - Meteorological authorities advise the public to pay attention to temperature changes and adjust clothing accordingly to prevent health issues related to significant temperature drops, particularly respiratory and cardiovascular diseases [1]

Core Viewpoint - The weather in Suzhou is currently influenced by a weak cold air mass, leading to a gradual improvement in conditions after a period of persistent rain and mild temperatures [1] Weather Conditions - The recent weather has been characterized by continuous overcast and rain due to warm, moist air, with weak cold air having a limited impact [1] - The temperature fluctuations are significant, with the lowest expected around 10°C on the 15th of the month [1] - The upcoming week will see mostly cloudy conditions, with light rain expected only in the southern regions of Suzhou on the 12th [1]

Core Viewpoint - The weather in Hangzhou is expected to be characterized by increased rainfall and fluctuating temperatures, with a notable drop in temperature following a brief warm spell [1] Weather Forecast - Rainfall will become more frequent starting Thursday, primarily concentrated on the 6th to 7th and again from the late 8th to the 9th, with light rain expected [1] - The temperature will experience significant fluctuations, with a peak of 25°C on the 8th, followed by a rapid decrease to 18°C on the 9th due to cold air influence [1] - The combination of warm and humid conditions with subsequent cold air increases the risk of colds, emphasizing the need for individuals to dress warmly, especially during early morning and evening [1]

Summary of Key Points Core Viewpoint - A significant weather change is expected in China, with a new round of rain and snow starting in Xinjiang and affecting a large part of the central and eastern regions, accompanied by strong cold air leading to temperature drops and strong winds [2][6]. Group 1: Weather Forecast - On November 4, rainfall in southern China will significantly decrease, but eastern Hainan Island will still experience heavy rain [1][2]. - From November 5, a new round of rain and snow will begin in northwestern Xinjiang, gradually impacting most of the central and eastern regions [2][3]. - The Central Meteorological Observatory predicts that on November 4, parts of Xinjiang, Inner Mongolia, and Heilongjiang will experience light to moderate snow or sleet, with some areas in Xinjiang and Inner Mongolia facing heavy snow [2][3]. Group 2: Snow Accumulation and Rainfall - On November 5, parts of northern and western Xinjiang, central Qinghai, and northeastern Inner Mongolia will see moderate to heavy snow, with some areas experiencing blizzards and snow accumulation of 8 to 15 centimeters, locally exceeding 20 centimeters [3][4]. - On November 6, similar weather patterns will continue, with light to moderate snow in parts of Xinjiang and Inner Mongolia, and heavy rain in southern regions including Hainan Island [4][5]. Group 3: Cold Air Impact - A strong cold air mass will move from west to east starting November 5, leading to temperature drops of 4 to 8 degrees Celsius in many areas, with some regions experiencing drops exceeding 10 degrees [6]. - The northern regions will see a transition from higher to lower temperatures, with some areas potentially reaching new lows for the second half of the year [6].

Weather Impact on Agriculture and Travel - A new round of rain and snow is expected to affect Xinjiang and other regions, with significant snowfall predicted in high-altitude areas, potentially reaching 8 to 12 centimeters, and localized areas exceeding 15 centimeters [6] - The frequent rainfall in the southwestern regions, particularly in Sichuan and Yunnan, has raised concerns about geological disasters, despite a reduction in rainfall expected from November 4 [6] Temperature Changes and Cold Air Mass - A strong cold air mass is set to impact most of China starting November 5, leading to temperature drops of 4 to 8 degrees Celsius, with some areas experiencing drops exceeding 10 degrees Celsius [7] - The northern regions will see a transition from above-average temperatures to below-average, with some areas potentially recording their lowest temperatures in the past six months [7]

Core Points - The article discusses the ongoing cold weather in Northeast China, with temperatures significantly below normal levels, particularly in cities like Changchun, where highs are only 4 to 5 degrees Celsius [3] - A warming trend is expected to begin in the coming days across most regions, with southern areas potentially reaching temperatures above 25 degrees Celsius by the end of the month [3] - The article highlights the forecast for increased snowfall in the Tibetan Plateau and parts of Inner Mongolia, with some areas experiencing heavy snowfall [4][5] Summary by Sections Northeast Weather Conditions - Northeast China is experiencing a significant drop in temperatures, with a decrease of 4 to 8 degrees Celsius compared to normal [3] - Major cities like Changchun are seeing record low temperatures for the past six months, with highs around 4 to 5 degrees Celsius and lows below freezing [3] Warming Trend - Following the current cold spell, temperatures in the northern regions are expected to gradually rise, while southern regions have not been affected by the cold air and are experiencing slight increases in temperature [3] - By October 29, temperatures in northern areas may rise to around 20 degrees Celsius, with southern regions reaching above 25 degrees Celsius [3] Snowfall Forecast - The article warns of an impending increase in rain and snow in the Tibetan Plateau, with some areas likely to experience heavy snowfall [4][5] - Specific regions such as the eastern part of Tibet and the northern part of the Sichuan Plateau are expected to see significant snowfall, with local areas potentially facing blizzard conditions [5][6]