Thousands of homes in Northern California wine country and central Oregon were under evacuation orders and warnings Sunday as firefighting crews battled wildfires in dry, hot weather.

Ten structures — including four homes — have been destroyed by a wildfire sweeping through central Oregon as thousands of homes in the state and in Northern California wine country remained under evacuation orders Monday.

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