出行必看！国庆中秋假期天气地图出炉 这些地方需防雨雪

Core Viewpoint - The article provides a detailed weather forecast for the upcoming National Day and Mid-Autumn Festival holiday period in China, highlighting significant temperature changes and precipitation patterns across different regions [2][4][5]. Weather Conditions - During the holiday from October 1 to 8, northern China will experience frequent cold air activity, with noticeable temperature drops in northern Xinjiang before the holiday [2][4]. - From October 1 to 4, two weak cold air masses will lead to significant temperature drops in northern regions, with local decreases exceeding 10°C [4]. - After October 5, a stronger cold air mass will cause widespread temperature drops of 4 to 8°C across northern China, with some areas experiencing drops over 10°C [4]. Regional Weather Variations - In contrast to the northern cold, regions like Jiangnan and South China will face hot and humid conditions, with temperatures potentially reaching 35°C or higher in provinces such as Hunan, Jiangxi, Zhejiang, Fujian, and Guangdong [4]. - The article warns of the "autumn tiger," indicating the need for public vigilance against heat [4]. Precipitation and Storms - Areas such as Huaxi, Huanghuai, and southern South China will see a pattern of frequent rainfall during the holiday, with significant rainfall expected in eastern Sichuan, southern Shaanxi, Henan, and Shandong [4][5]. - A new typhoon is developing, expected to enter the northeastern South China Sea around October 4, bringing strong winds and heavy rain to southern regions including Hainan, southwestern Guangdong, southern Guangxi, and southern Yunnan [5]. Travel Recommendations - Travelers are advised to check weather forecasts and plan their trips accordingly, especially for those driving, as road conditions may be affected by rain and snow in certain areas [5]. - For northern destinations, it is recommended to prepare warm clothing, while those heading south should bring sun protection items [5].