LOS ANGELES (AP) — Additional water tankers and scores of firefighters have arrived at the Los Angeles area ahead of fierce winds that were forecast to return and threaten the progress made so far on two massive infernos that have destroyed thousands of homes and killed at least 24 people.

On Monday, planes doused homes and hillsides with bright pink fire-retardant chemicals, while crews and fire engines were being placed near particularly vulnerable spots with dry brush. Dozens of water trucks rolled in to replenish supplies after hydrants ran dry last week when the two largest fires erupted.

Tabitha Trosen and her boyfriend said she feels like they are “teetering” on the edge with the constant fear that their neighborhood could be the next under threat.

“Our cats are ready to go, we have their carriers by the door prepped with their little stuffed animals and things like that,” Trosen said, adding that she’s packed things as she thinks about what she could lose. “It’s like, how do I take care of myself, and what are the things that will ground me as a human and remind me of my background and my life and my family.”

Los Angeles Mayor Karen Bass and other officials — who have faced criticism over their initial response to fires that began last week — expressed confidence Monday that the region was ready to face the new threat with additional firefighters brought in from around the U.S., as well as Canada and Mexico.

“We’re absolutely better prepared,” LA County Fire Chief Anthony Marrone said when asked what will be different from a week ago, when hurricane-force winds propelled multiple fires across the parched, brush-filled region that hasn’t seen rain in more than eight months.

There have been more than a dozen wildfires in Southern California since Jan. 1, mostly in the greater Los Angeles area. The latest started late Monday in a dry riverbed in Oxnard, about 55 miles (about 89 kilometers) northwest of Los Angeles, and was burning in an agricultural area.

The winds are predicted to pick up starting early Tuesday and continue through midday Wednesday, according to the National Weather Service. They are not expected to reach hurricane-force like last week, but they could ground firefighting aircraft, Marrone said, warning if winds reach 70 mph (112 kph), “it’s going to be very difficult to contain that fire.”

Fire officials advised residents in high-risk areas to just leave home – and not wait for formal evacuation orders — if they sense danger.

That’s exactly what Tim Kang of La Crescenta did last Wednesday. Feeling sick from the smoky air and fearful of nearby fires spreading, Kang and his brothers packed up and have stayed away from their neighborhood.

“Everything just felt like, ‘Oh man, the world’s ending,’” said Kang, who’s staying with his girlfriend in Pasadena.

In less than a week, four fires around the nation’s second-biggest city have scorched more than 62 square miles (160 square kilometers), roughly three times the size of Manhattan.

The National Weather Service warned the weather will be “particularly dangerous” on Tuesday, when wind gusts could reach 65 mph (105 kph). A large part of Southern California around Los Angeles is under this extreme fire danger warning through Wednesday, including densely populated Thousand Oaks, Northridge and Simi Valley.

The Eaton Fire near Pasadena is roughly one-third contained, while the largest blaze in Pacific Palisades on the coast is far less contained.

Search for victims continues

The death toll is likely to rise, Los Angeles County Sheriff Robert Luna said Monday. At least two dozen were missing, he said.

Luna said he understands that people are eager to return to their homes and neighborhoods to survey the damage, but he asked for their patience. “We have people literally looking for the remains of your neighbors,” he said.

At a Monday evening community meeting about the Palisades Fire, a Los Angeles Police Department official said many people reported as missing had been found. It wasn’t clear if there was overlap in the numbers shared by the sheriff.

Checking on their homes

The slower winds over the weekend allowed some people to return to previously evacuated areas. Many had no idea if their homes or neighborhoods were still standing.

Jim Orlandini, who lost his hardware store in Altadena, a hard-hit neighborhood next to Pasadena, said his home of 40 years survived.

“The whole time I was thinking, I don’t know what I’m going to find when I get back here and after 40 years, you know, you got a lot of stuff you forget about that would disappear if the house burned down. So we’re thankful that it didn’t.”

Warnings to stay out of disaster zones

LA city Fire Chief Kristin Crowley urged people to stay away from burned neighborhoods filled with broken gas lines and unstable buildings.

Just under 100,000 in Los Angeles County remained under evacuation orders, half the number from last week.

Fighting flames on multiple fronts

Firefighters over the weekend fought flames in Mandeville Canyon — home to Arnold Schwarzenegger and other celebrities — after the Palisades Fire spread, prompting new evacuation orders. Crews continued battling there Monday before potentially strong winds could push the flames toward the famous J. Paul Getty Museum and the University of California, Los Angeles.

Beyoncé, Disney and other celebrities and entertainment organizations have pledged millions to help those who have been displaced or lost their homes. Other stars — and ordinary people — have left large donations of clothing and other items along street corners in around the city.

Investigating looting, fundraising scams

Dozens of people have been arrested for looting after the wildfires. Officials are now starting to see price gouging and scams, including with hotels and short-term rentals and medical supplies, said Los Angeles County District Attorney Nathan Hochman.

Counting up and investigating the destruction

The fires that began Tuesday north of downtown LA have burned more than 12,000 homes, cars and other structures.

Authorities haven’t determined an official cause for any of the fires. Southern California Edison has acknowledged agencies are investigating whether its equipment may have started a smaller blaze.

A lawsuit filed Monday claims the utility’s equipment sparked the much bigger Eaton Fire. Edison did not respond to a request for comment and last week said it had not received any suggestions that its equipment ignited that blaze.

AccuWeather’s early estimates suggest the fires could be the nation’s costliest ever, topping $250 billion including what’s to come in the next days. The reconstruction cost for commercial and residential properties inside areas with active fires could be $14.8 billion, according to real estate data tracker CoreLogic.

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