The ongoing heat wave and dry conditions pose significant fire risks across Southern California, particularly in valleys, mountains, and deserts. The low humidity and high temperatures increase the likelihood of fire ignition and rapid spread. Active fires, such as the Volcano Fire, have already forced evacuations, while the Bear Fire continues to threaten infrastructure. Sundowner winds in coastal areas may exacerbate fire behavior. Additionally, the heat wave could lead to heat-related illnesses, especially for vulnerable populations such as the elderly, children, and outdoor workers.