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Mayor Karen Bass said she grew up admiring Cesar Chavez and the farm workers' movement and was hurt when she found out about the allegations.
Temperatures across Southern California are still expected to be between 20 and 30 degrees above normal, but a cool down is coming soon.
An investigation details allegations that Cesar Chavez raped and abused women and girls while he was president of the United Farm Workers (UFW).
Triple-digit temperatures were expected in parts of Los Angeles County, Orange County and the Inland Empire on Wednesday.
Aerial footage from the scene showed several wrecked cars and debris in the roadway.
High temperatures for the rest of the week will be in the mid 90s to low-100s, with minimal day-to-day changes.
The prolonged heat wave is expected to peak on Tuesday and remain until Friday for most areas across the region.
CBS LA understands that there is deep-seated concern regarding air quality and potential contamination from the Santa Susana Field Laboratory in the wake of the 2018 Woolsey Fire.
Weather officials are urging the public to limit outdoor activities and be aware of heat-related illness.
The LAPD said it is closely monitoring the situation and at the preliminary stage, there is no known threat to LA.
The California Highway Patrol said propane can be smelled in the area.
Weather officials are warning residents about the increased risk of heat illnesses during the winter heat wave.
Los Angeles could hit 97 degrees for just the third time in the past 50 years.
Attorneys representing Carvalho issued a statement denying any wrongdoing and saying the superintendent respects the rule of law.
Deputies from the Washington County Sheriff's Office in North Carolina located the child enrolled at a school.