A wildfire burning since July 4 has closed the North Rim of Grand Canyon National Park for the rest of the season.

In California, the biggest fire is the Gifford Fire in San Luis Obispo and Santa Barbara counties, more specifically along Highway 166 northeast of Santa Maria. The fire started Friday and spans 65,062 acres. The cause is under investigation, according to California Department of Forestry and Fire Protection. It is only 5% contained.

Firefighters have been fighting Dragon Bravo Fire at the Grand Canyon since July 4, but it has been intensifying due to unfavorable weather conditions. Lisa Jennings, a fire information officer with the Southwest Area Incident Management Team,