The number of residents under evacuation orders and warnings decreased to about 63,000, after peaking to near 90,000 over the weekend.

About 1,000 homes were threatened, authorities said.

Officials say a fast-growing wildfire in Reno, Nevada, was human-caused. The Hawk Fire grew to 13,000 acres Sunday and is uncontained.

Wildfire started by humans approaches Reno, Nevada, forcing thousands of evacuations