Summary of Key Points Core Viewpoint - The province is experiencing a period of rainy weather starting from the seventh day of the lunar new year, with varying intensities of rain expected across different regions [1]. Weather Forecast - On January 24 (the eighth day), the entire province will be overcast, with light rain expected in the eastern part north of the Huai River and most areas south of the Huai River [2]. - On January 25 (the ninth day), the entire province will remain overcast with light rain [3]. - On January 26 (the tenth day), the weather will continue to be overcast with light rain, and moderate rain is expected in some areas along the Yangtze River and southern Jiangnan [4]. - On January 27 (the eleventh day), the province will remain overcast, with light rain in some areas in the north and along the Yangtze River in southern Jiangnan [4]. - From January 28 to March 3 (the twelfth to fifteenth days), the weather will transition from overcast to partly cloudy, with light rain expected in most areas south of the Huai River [5]. Temperature and Wind Conditions - A cold air mass will cause average temperatures across the province to drop by 5 to 8 degrees Celsius over the next two days, with average wind speeds of 3 to 4 levels and gusts reaching 7 levels [1]. - The lowest morning temperatures on January 25 (the ninth day) are forecasted to be between 3 to 6 degrees Celsius in the northern Huai region, 8 to 10 degrees Celsius in southern Jiangnan, and 5 to 8 degrees Celsius in other areas [1]. - After January 24 (the eighth day), the maximum temperatures in most areas of the province are expected to be below 16 degrees Celsius [1].

Group 1 - The strongest sandstorm weather process of the year is currently developing, with multiple weather warnings issued including yellow wind warning, blue sandstorm warning, blue cold wave warning, and blue snowstorm warning [1] - Sand and dust will continue to move southward, affecting regions such as eastern and southern Xinjiang, western Inner Mongolia, northeastern Qinghai, central Gansu, most of Ningxia, and various parts of northern and central China [1] - A large-scale precipitation event is expected in the central and eastern regions over the next two days, with snow primarily in the northeast and heavy rain in many areas along the Yangtze River [1] Group 2 - A significant temperature drop due to the cold wave will cover areas north of the Yangtze River, with more severe drops exceeding 10°C to even 15°C in North China and Northeast China [1] - Travelers are advised to pay attention to weather changes and ensure safety during the holiday return journey [1]

Core Viewpoint - The article discusses the impact of a cold wave and increased precipitation across various regions in China during the Spring Festival holiday, highlighting potential severe weather conditions such as snow and strong convective weather. Group 1: Weather Forecast - Increased precipitation is expected across southern China, with regions like Shaanxi and Henan likely to experience snowfall [2][3] - The Central Meteorological Administration predicts small to moderate snow or sleet in several areas, including parts of Heilongjiang and Xinjiang, while regions like Hubei and Hunan may see heavy rain [3][4] - The cold wave will lead to significant temperature drops, with some areas experiencing declines of 6 to 10 degrees Celsius, and localized drops exceeding 12 degrees Celsius in western Jiangnan [7] Group 2: Public Safety and Recommendations - The public is advised to pay attention to weather forecasts and warnings due to the potential for severe weather, including thunderstorms and localized hail during the holiday [6] - As temperatures fluctuate, individuals are encouraged to adjust their clothing accordingly to avoid illness [8]

Global Weather Overview - Tropical cyclone "Mitchell" continues to impact western Australia, bringing heavy to torrential rain in the region [3] - Significant rainfall has been observed in southern Europe, Oceania, Southeast Asia, and parts of South America over the past week [1] Recent Weather Events - Strong rain and snow have affected Canada, West Asia, Central Asia, and Japan, with local areas experiencing heavy snowfall and temperature drops of 6-10°C, and some regions exceeding 12°C [2] Future Weather Forecast - Over the next three days, western Australia will experience heavy to torrential rain due to tropical cyclone "Mitchell" [3] - Southern Africa, Mauritius, Madagascar, and southeastern Brazil are expected to see moderate to heavy rain, with local areas experiencing torrential rain [4] - Southern Europe, Western Europe, and parts of West Asia and Central Asia will continue to experience significant rain and snow [5] Regional Specific Forecasts - **Asia**: Southeast Asia, Central Asia, and West Asia will see continued strong rain and snow, with temperatures dropping by 8-10°C in some areas [6][7] - **Europe**: Southern and Western Europe will experience moderate to heavy rain and snow, with local areas facing temperature drops of 6-8°C [7] - **North America**: The western part of North America and the Great Lakes region will see moderate to heavy snow, with local areas experiencing blizzard conditions [7] - **Oceania**: Western and central Australia will continue to see heavy rain, with coastal areas experiencing strong winds [8] - **Africa**: Regions in Morocco, South Africa, and Madagascar will experience moderate to heavy rain, with local areas facing torrential rain [9] - **South America**: Colombia, Ecuador, Brazil, and parts of Peru and Bolivia will see moderate to heavy rain, with local areas experiencing high temperatures of 35-37°C [9] Weather Forecast for Major Tourist Cities - New York: -12 to -1°C, Sunny [10] - London: 6 to 11°C, Light Rain [10] - Paris: 3 to 11°C, Overcast with Light Rain [10] - Vancouver: 3 to 7°C, Light Rain to Moderate Rain [10] - Singapore: 26 to 32°C, Overcast [10] - Tokyo: -5 to 6°C, Sunny [10] - Sydney: 22 to 27°C, Light Rain [10] - Rio de Janeiro: 22 to 25°C, Moderate Rain [10] - Johannesburg: 17 to 30°C, Sunny [10]

Core Viewpoint - A cold wave is expected to impact Shanghai, bringing rain, snow, and significant temperature drops, with warnings issued for strong winds and potential road icing [2][6]. Weather Impact - The cold wave will result in strong winds, temperature drops, rain, and snow, with the possibility of ice formation on roads [6]. - Rain and snow are expected to transition from the north to the south of the city, with precipitation amounts ranging from 10 to 25 millimeters, including 1 to 3 millimeters of snow in the city and 3 to 5 millimeters in the western and northern areas [6][7]. Temperature Forecast - Temperatures are predicted to drop significantly, with daytime highs not exceeding 6 degrees Celsius. The lowest temperatures are expected to be between -1 to -2 degrees Celsius in the city and -7 to -4 degrees Celsius in suburban areas, potentially setting new lows for the winter [6][7]. Wind Conditions - Maximum gusts are forecasted to reach 7 to 8 levels on land and 8 to 9 levels along coastal areas, with specific warnings for strong winds during the transition to rain and snow [7]. Safety Advisory - Due to the expected rain and snow coinciding with peak commuting hours, there are advisories for slippery roads and reduced visibility, emphasizing the need for caution during travel [7]. Future Weather Trends - Following the cold wave, the weather is expected to clear up over the weekend, with temperatures remaining low but gradually rising in the following week, with highs between 12 to 15 degrees Celsius [7].

Group 1 - The Guangdong Meteorological Observatory forecasts a new wave of moderate cold air affecting Guangdong from January 31 to February 2, with temperatures dropping by 3℃-6℃ in northern and eastern regions [1][2] - This cold air will bring rain to many areas, resulting in a damp and colder sensation compared to previous cold fronts [1] - On January 31, the weather will be overcast with light to moderate rain in northern Guangdong and the eastern Pearl River Delta, while other areas will experience cloudy to overcast conditions with scattered light rain [1] Group 2 - From February 1 to 2, the eastern coastal areas will see scattered light rain transitioning to cloudy weather, while most other regions will be cloudy to sunny [2] - Minimum temperatures are expected to range from 5℃-8℃ in northern and northern Pearl River Delta areas, 13℃-17℃ in western regions, and 9℃-12℃ in other areas [2] - The meteorological department advises residents to pay attention to rapid temperature changes and to take precautions against fire hazards due to high forest fire risk [2]

Core Viewpoint - The central weather forecast indicates significant rain and snow across the central and eastern regions of China, with potential impacts on energy supply, public health, and agricultural production [1][2]. Group 1: Weather Forecast - From January 29 to 31, a large-scale rain and snow event is expected in the central and eastern regions, including small to moderate snow or sleet in various areas such as the eastern Qinghai-Tibet Plateau and parts of North China [2][3]. - Specific regions like southeastern Shaanxi, western Henan, and northwestern Hubei may experience heavy snow, with localized areas facing blizzard conditions [2][3]. - Temperatures in affected areas are forecasted to drop by 4 to 6 degrees Celsius, with some regions experiencing drops exceeding 8 degrees Celsius [2]. Group 2: Detailed Precipitation Forecast - From January 30 to 31, areas including central Inner Mongolia, central Heilongjiang, and eastern Tibet are expected to see small to moderate snow or sleet, with northern Hunan potentially facing heavy snow [5]. - Regions such as Jiangnan and southern Guangdong may experience light to moderate rain, with localized heavy rain expected in northern Zhejiang and northwestern Fujian [5]. - The forecast also includes wind conditions, with 5 to 7 level winds and gusts up to 8 levels in the East China Sea and surrounding areas [5][7]. Group 3: Additional Weather Events - From January 31 to February 1, areas like central Heilongjiang and northern Hunan are predicted to have small to moderate snow or sleet, while regions such as Chongqing and western Guizhou may see light to moderate rain [7][9]. - The Taiwan Strait is expected to experience winds of 6 to 8 levels, with gusts reaching 9 levels [7].

Weather Forecast Summary - The sky in Beijing will become cloudier over the next three days, with light snow expected in the southern and western mountainous areas today [1][3] - The highest temperature today is forecasted to be 2°C, a decrease from yesterday's maximum of 4.2°C, while the lowest temperature will drop to -5°C tonight [3] - By the day after tomorrow, the maximum temperature is expected to fall to 0°C, with light snowfall anticipated in the western and northern regions [3] - The public is advised to take precautions against the cold, especially during early morning and evening hours [3]

Summary of Key Points Core Viewpoint - A significant weather event is expected in China from January 29 to 31, with widespread rain and snow across the central and eastern regions, particularly affecting northern areas with heavy snowfall [1][3][6]. Weather Forecast - From January 29 to 31, most northern regions will experience light snow moving from west to east, while central areas like southern Shaanxi, southern Shanxi, western Henan, and northern Hubei will see moderate to heavy snow, with some high-altitude areas facing blizzard conditions [3][6]. - The most intense snowfall is anticipated from the evening of January 29 to the morning of January 30, with a noticeable reduction in snowfall and a decrease in affected areas starting January 30 [6][11]. Temperature and Wind Conditions - During the weather event, temperatures are expected to drop by 4 to 6 degrees Celsius, accompanied by northeast winds of 4 to 5 levels, which may lead to increased risks of respiratory and cardiovascular diseases, as well as potential impacts on energy demand [12][14]. - Specific temperature forecasts for various cities indicate a range from -1°C to 8°C, with varying conditions from cloudy to snow [12][14]. Impact on Daily Life - The rain and snow are likely to create slippery roads and low visibility, posing risks to transportation and outdoor activities [14]. - The cold weather may increase the risk of frost damage in agricultural facilities and raise energy demands for heating [14].

Core Viewpoint - The article discusses the upcoming cold weather in Jiangsu province, highlighting the impact of two cold air masses expected to bring significant temperature drops and precipitation in the form of rain and snow. Summary by Sections Weather Forecast - From January 25 to 27, a cold air mass will affect central and eastern China, leading to temperature drops of 3 to 6 degrees Celsius, with local decreases exceeding 8 degrees Celsius [1] - The weather in Jiangsu will change from recent warm conditions, with the highest temperatures dropping to below 10 degrees Celsius, particularly around January 26, where temperatures in the southern regions will be around 7 degrees Celsius, nearly halving from January 25 [1] - A second cold air mass is expected to impact Jiangsu from January 29 to 31, with stronger precipitation and more significant temperature drops anticipated due to better moisture conditions [1] Detailed Weather Conditions - **January 25, 20:00 to January 26, 20:00**: Northern regions will experience light rain or rain mixed with snow, while other areas will have light rain. Maximum temperatures will be around 7 degrees Celsius in southern regions and 4-5 degrees Celsius in others, with minimum temperatures around 1 degree Celsius in northern areas [2] - **January 26, 20:00 to January 27, 20:00**: Southern regions will see light rain transitioning to cloudy conditions, while other areas will be mostly cloudy. Maximum temperatures will range from 6-7 degrees Celsius in northern areas to 8-9 degrees Celsius elsewhere, with minimum temperatures dropping to around -3 degrees Celsius in northern areas [3] - **January 27, 20:00 to January 28, 20:00**: The entire province will be cloudy, with maximum temperatures around 7 degrees Celsius in northern and eastern regions and 8-9 degrees Celsius in others. Minimum temperatures will range from -2 to -3 degrees Celsius in northern areas to 2-3 degrees Celsius in southern regions [4]