大暴雨、冰雹、11级雷暴大风，要来了

Core Viewpoint - The article discusses the severe weather conditions in China, including heavy rainfall and strong convective weather warnings, particularly affecting southern regions during the Dragon Boat Festival holiday. Weather Warnings - The Central Meteorological Administration issued blue alerts for both heavy rain and strong convective weather, predicting significant rainfall in various regions including eastern and southern Fujian, central and southern Guangdong, and southern Guangxi, with localized heavy rain reaching 100-150 mm [2][4]. - Areas experiencing short-term heavy rainfall may see hourly precipitation exceeding 20-40 mm, with some locations surpassing 50 mm [2][6]. Temperature Changes - The article notes a temperature rebound in northern and central regions, with many areas expected to exceed 30°C, particularly in Hebei, Henan, and Shandong, where temperatures may reach over 38°C [10]. - In contrast, northeastern and Jiangnan regions are experiencing lower temperatures compared to historical averages, with maximum temperatures only slightly above 20°C [10]. Safety Precautions - Due to the ongoing severe weather, especially during the peak return travel period of the Dragon Boat Festival, drivers in affected areas are advised to reduce speed and exercise caution [8]. - The public is encouraged to stay informed about weather forecasts and warnings to plan their outings accordingly [10].