SAN DIEGO (AP) — Wildfires in California and Montana exploded in size overnight amid windy, hot conditions and were quickly encroaching on neighborhoods, forcing evacuation orders for over 100 homes Saturday, while an Idaho blaze was spreading. In California’s Klamath National Forest, the fast-moving McKinney fire, which started Friday, went from charring just over 1 square mile (1 square kilometer) to scorching as much as 62 square miles (160 square kilometers) by Saturday in a largely rural area near the Oregon state line, according to fire officials. The fire burned down at least a dozen residences and wildlife was seen fleeing the area to avoid the flames. California Gov. Gavin Newsom declared a state of emergency Saturday as the fire intensified. The proclamation allows Newsom more flexibility to make emergency response and recovery effort decisions and access federal aid.