A fast-spreading wildfire in California's wine country sparked evacuation orders as firefighters battled the blaze Saturday.

While California saw devastating wildfires in Los Angeles at the start of the year, the state has experienced an average summer fire season, with only one blaze, the Gifford fire, surpassing 100,000 acres. Fire activity is expected to pick up in coming days as the state bakes in a heat wave.

Evacuation orders are in effect as wildfires blaze across the West, including in California's scenic Napa County. The Pickett Fire, which has burned nearly 4,690 acres, first sparked Thursday afternoon and continued to rage Saturday with only 7% of the wildfire contained.