YUCAIPA, Calif. - Multiple deaths and injuries were reported on Sunday after a tour bus overturned north of Yucaipa.

San Bernardino County fire spokesman Eric Sherwin says the bus overturned at about 6:30 p.m. Sunday night near the San Bernardino National forest.

The incident occurred north of Yucaipa and south of Big Bear on state Route 38.

At least three fatalities have been reported and at least 27 people were injured.

Personnel from Cal Fire, the California Highway Patrol and the San Bernardino County Sheriff's Department are assisting.

More details will be posted as they become available.