- California temperatures soar to new records, adding strain to power gridReuters
- California heat wave: Prepare for dangerous temperatures on Labor Day, beyondKCRA Sacramento
- Chance of California power outages up as heat wave worsensABC News
- Excessive Heat in California: Flex Alert issued extended to Labor DayCBS 8 San Diego
- Valley preps for record-breaking heat with excessive heat warning extended to ThursdayKMPH Fox 26