Two massive wildfires menacing Los Angeles from the east and west devoured nearly 10,000 homes and other structures, burning into a third night even as the fierce winds eased and gave firefighters a welcome but temporary respite.

The massive Palisades Fire broke out in Los Angeles on Tuesday afternoon, prompting mandatory evacuations affecting tens of thousands of people and highway closures. Later Tuesday, the Eaton Fire broke out in the foothills of Pasadena on the other side of Los Angeles County.