Residents in San Luis Obispo and Santa Barbara Counties, particularly in coastal valleys and beach areas, should prepare for elevated temperatures that could pose heat-related health risks. Fire Weather Watches are in place for Friday in mountain areas due to gusty winds and low humidity, increasing wildfire risks. In Ventura and Los Angeles Counties, strong Santa Ana winds could lead to hazardous conditions, including potential fire outbreaks and difficult travel in exposed high terrain. The extended heat may also strain energy resources and increase the risk of heat exhaustion for vulnerable populations.