Ten structures — including four homes — have been destroyed by a wildfire sweeping through central Oregon, where thousands of residents remained under evacuation orders on Monday, while a blaze in Northern California wine country has so far spared some of the state’s most famous vineyards.

A wildfire that destroyed four homes in central Oregon was starting to stabilize on Monday, authorities said, while a blaze in Northern California wine country has so far spared some of the state's most famous vineyards.

Firefighters are battling wildfires in California and Oregon force evacuations as dry winds and heat fuel rapid spread.