The prolonged heatwave poses risks to vulnerable populations, including the elderly, children, and those with pre-existing health conditions. Drying grasses could increase fire risks, although the lack of strong winds may mitigate immediate wildfire concerns. Residents in the Inland Empire and coastal areas of Orange County should prepare for temperatures reaching up to 105°F (40.6°C), which could lead to heat-related illnesses and strain on energy resources due to increased air conditioning use.