Most of Southern California will be under an Extreme Heat Warning beginning at 10 a.m. today, as dangerously high temperatures settle across the region. The warning remains in effect through Sunday at 8 p.m., with daytime highs expected to range from 95 to 110 degrees in many inland communities. The National Weather Service says the prolonged heat could create life-threatening conditions, especially for older adults, young children, outdoor workers, and anyone without access to air conditioning. Forecasters also warn the heat may linger into next week, extending the risk of heat-related illnesses. At the same time, an Air Quality Alert has been issued because of unhealthy levels of ozone pollution, commonly known as smog. Officials recommend limiting strenuous outdoor activities during the afternoon and evening, staying hydrated, checking on vulnerable neighbors, and never leaving children or pets inside parked vehicles, where temperatures can quickly become deadly.
