A fire burning near Silverado Trail wineries prompted evacuation orders in Napa County. The Pickett Fire was reported around 3 p.m. on Thursday, Aug. 21, off Pickett Road, near Calistoga. By Saturday night, it had burned 6,531 acres (10 square miles) with 11% containment, the California Department of Forestry and Fire Protection said.

VIIRS/MODIS satellite hotspot data is updated daily in the morning with the red dots indicating which direction the fire is moving. The color of the dots shows how recent the data is (red is today, orange yesterday, yellow two days old). Perimeter data is updated by Cal Fire twice daily. For more information from Cal Fire, go here.