Lightning causes a fire in Modoc County. The Day Fire started off of Day Road 2 miles north of the town of Day just after 5 pm Wednesday. The blaze has burned 4,500 acres and is about 5% contained. According to Cal Fire, mandatory evacuations are occurring from Schneider Ranch Road to the north end of Day Road with Day Road closed in that area. An Evacuation Center is being established at Fall River High School on Walnut Street in Fall River Mills. 200 structures are reported threatened in the area. Cal Fire says, there is a continued threat of thunderstorms along with erratic winds.