Firefighters have nearly contained the Sunny Fire in the Deer Park area of Napa County. The blaze started around 1:46 PM on March 28, 2026, and has burned about 10 acres near the 700 block of Sunnyside Rd in St. Helena. As of the latest update, it’s 85% contained.
About 62 personnel, 7 engines, and several air tankers have been working the scene. Crews plan to remain in the area through the evening to strengthen containment lines. The cause of the fire is still under investigation…