We set new records on Wednesday and this very hot weather is going to keep the LA area in the oven for another two days. And that could lead to rolling blackouts because of big demands for electricity.
Temperatures high enough to cause people to become ill, with several L.A. and Orange County cities forecast to reach triple-digit territory, will plague the Southland through Friday, according to the National Weather Service
The heat prompted the California Independent System Operator, which manages the state’s power grid, to issue a Flex Alert that will be in effect from 3:00 p.m. to 10 p.m. Thursday.
The alert urges residents to conserve energy wherever possible to reduce strain on the grid and prevent possible rolling blackouts.
A heat advisory went into effect at 8 p.m. Wednesday, when an even more serious excessive heat warning expired, and will remain in force through 8 p.m. Friday in the San Gabriel and Santa Monica Mountains, the San Fernando, Santa Clarita and San Gabriel valleys, the L.A coastal zone comprising such beach cities as Malibu, Long Beach and Santa Monica, plus Beverly Hills, metropolitan Los Angeles, Hollywood and the Hollywood Hills, and inland Orange County.
"Hot temperatures may cause heat illnesses to occur," warned an NWS statement. "Drink plenty of fluids, stay in an air-conditioned room, stay out of the sun, and check up on relatives and neighbors."
The NWS added that children, seniors and pets must never be left in vehicles parked in the heat, even with windows open, as interior vehicle temperatures can quickly turn lethal.
The weather service also warned of an elevated critical fire danger through Friday because of high heat and low humidity, but no red flag warning was in force south of Ventura County's Los Padres National Forest.
Sunny skies were forecast in L.A. County today, along with highs of 85 in Avalon; 89 on Mount Wilson; 90 at LAX; 99 in San Gabriel; 100 in Long Beach and Downtown L.A.; 101 in Palmdale and Lancaster; 102 in Pasadena and Saugus; 105 in Burbank; and 110 in Woodland Hills. Friday's highs will be up to 10 degrees cooler in some communities but the same as today's in others. By Wednesday, highs will be up to 16 degrees cooler in some localities.
Sunny skies were also forecast in Orange County, along highs of 85 in San Clemente; 86 in Newport Beach and on Santiago Peak; 88 in Laguna Beach; 96 on Ortega Highway at 2,600 feet; 98 at Fremont Canyon; 100 in Irvine and Yorba Linda; 102 in Mission Viejo; 103 in Anaheim; and 105 in Fullerton. Friday's highs will be only slightly lower and climb down some more over succeding days, beginning to hit the 80s on Sunday.
The heat prompted the California Independent System Operator, which manages the state's power grid, to issue a Flex Alert that will be in effect from 3 to 10 p.m. today. The alert urges residents to conserve energy wherever possible to reduce strain on the grid and prevent possible rolling blackouts.