圣地亚哥地区本周天气模式将发生显著转变，预计将迎来较为凉爽的天气，并伴有午后雷暴雨的可能性。美国国家气象局（National Weather Service）预报显示，本周后期尤其是周五，降雨和雷暴的几率将达到最高。

The U.S. National Weather Service noted Saturday that it had issued more than 3,600 flash flood warnings in 2025, a pace that could surpass the typical yearly total of about 4,000, as torrential ...