National Weather Service issues extreme heat warnings for Southern California as temperatures peak on Saturday.
The National Weather Service has issued severe extreme heat warnings for nearly all of Southern California, effective from Friday morning through Sunday evening. Temperatures are expected to peak on Saturday, with highs potentially reaching within one or two degrees of daily records in several inland regions. Parts of the San Fernando Valley, San Gabriel Valley, and Inland Empire will see temperatures well over 100 degrees, while coastal areas will remain in the 80s. High humidity and intense heat will pose significant risks for the elderly, young children, and outdoor workers. Officials warn that temperatures inside unattended vehicles can reach lethal levels quickly. Additionally, the heat wave is expected to drive more people to the coast, where a high surf advisory is in place through Saturday afternoon. Beachgoers are cautioned to watch for large waves and strong rip currents, particularly on south-facing beaches. Coastal flooding is also expected around high tide, driven by a storm swell from Hurricane Genevieve.