Webmuch of california and the southwest will swelter under extreme heat on thursday in a wave that's forecast to bring widespread record high temperatures. 98 degrees on monday, which broke record of 97 set in 2015. Webthis week's southern california heat wave is causing power outages and breaking daily temperature records in los angeles and other cities. Webget the latest san diego news, breaking news, weather, traffic, sports, entertainment and video from fox5sandiego. com. Watch newscasts from fox 5/kswb. Websouthern california’s extreme heat might finally come to an end. Webthe heat wave in the u. s. Is far from over. The heat will continue its grip. Webthe energy demand peaked at 6:45 p. m. Sunday at 5,032 megawatts, which broke the record of 4,890 megawatts used on sept. 16, 2014, according to sdg&e. An early july heat wave has gripped the west.
