Red Flag Warning

from THU 1:00 PM MST until THU 8:00 PM MST, Eastern Pima-Southeastern Pinal-Santa Cruz-Western Cochise, Southern Graham-Central and Eastern Cochise-Southern Greenlee-Lower Elevations of the San Carlos Apache Nation in Graham County

from THU 11:00 AM MST until THU 7:00 PM MST, Little Colorado River Valley in Apache County, Little Colorado River Valley in Navajo County, Northeast Plateaus and Mesas South of Hwy 264, Eastern Mogollon Rim, White Mountains, Black Mesa Area, Little Colorado River Valley in Coconino County

from THU 9:00 AM MST until THU 11:00 PM MST, Lake Havasu and Fort Mohave, Northwest Deserts, Lake Mead National Recreation Area, Northwest Plateau

Grand Canyon admission fees waived

Published August 25, 2015 6:11am MST

GRAND CANYON, Ariz. (KSAZ) - The National Park Service is celebrating its 99th birthday on Tuesday and they are giving you a present.

Admission at the Grand Canyon is free in honor of the birthday celebration.