Los Angeles County residents should prepare for a stretch of intense heat from Thursday through Saturday, October 15-17, as temperatures are forecast to reach 95 degrees Fahrenheit.
The National Weather Service's Los Angeles/Oxnard office issued the advisory, warning of heat-related illnesses, gusty winds, falling tree limbs, and localized power outages.
The warning follows an earlier forecast for Southern California that predicted temperatures would rise again after several cooler days.
What to Expect During the Advisory
The warming trend is expected to persist through the weekend, extending the period of elevated temperatures across the region.
Strong wind gusts could move unsecured objects and damage tree limbs, potentially disrupting electricity service in some areas.
Prolonged exposure to hot conditions can cause heat-related illness, especially when people spend extended periods outdoors or do not adequately replace fluids lost through sweating.
An earlier report from October 5 described a separate period of extreme heat affecting parts of Southern California, including Los Angeles.
Temperatures were forecast to reach the upper 30s Celsius, while Burbank recorded 39 degrees Celsius on the preceding Saturday.
The National Weather Service had issued extreme heat warnings for parts of the region through Thursday, with a persistent high-pressure system expected to maintain hazardous conditions and increase wildfire risk.
That earlier report also identified a lack of rainfall and persistent heat as factors contributing to elevated fire concerns.
Those conditions were distinct from the later advisory covering Los Angeles County from Thursday through Saturday.
Heat Safety Guidance
Health officials emphasize regular hydration and taking breaks in cool or shaded locations.
People working or exercising outdoors should allow time to recover from the heat and avoid prolonged exposure during the hottest parts of the day.
Limiting alcohol and caffeine consumption during extreme heat is also recommended because they can contribute to dehydration.
Lightweight clothing that allows airflow, along with head and eye protection, can help reduce exposure to direct sunlight.
Nausea, dizziness, weakness, and unusual fatigue can indicate heat-related illness.
Anyone experiencing these symptoms should stop activity and rest in a cool, shaded place; immediate medical attention is advised if symptoms persist or worsen.
The National Weather Service also cautions people to monitor companions during periods of high temperatures and remain prepared to contact emergency medical services if necessary.
The Los Angeles County advisory covers Thursday through Saturday, with temperatures expected to reach as high as 95 degrees Fahrenheit.
