until FRI 11:30 PM MST, Pima County

until SUN 5:00 AM MST, Northwest Plateau, Lake Havasu and Fort Mohave, Northwest Deserts, Lake Mead National Recreation Area

until SAT 5:00 AM MST, Western Pima County including Ajo/Organ Pipe Cactus National Monument, Tohono O'odham Nation including Sells, Parker Valley, Kofa, Yuma County, Central La Paz, Southeast Yuma County, Gila River Valley, Tonopah Desert, Gila Bend, Sonoran Desert Natl Monument

until FRI 11:30 PM MST, Deer Valley

until SUN 9:00 PM MST, Maricopa County

until FRI 11:30 PM MST, Northwest Pinal County, West Pinal County, Sonoran Desert Natl Monument