A massive California wildfire has prompted evacuation orders and a highway closure. The Madre Fire ignited Wednesday afternoon in San Luis Obispo County, according to Cal Fire. It has since grown to 79,936 acres and is 30% contained as of Sunday, fire officials said.

The Siskiyou County Sheriff’s Office is issuing evacuation notices for residents near the Butler Fire burning in northern California. That’s according to the Genasys Protect and ReadySiskiyou websites.