Excessive Heat Warning

until THU 8:00 PM MST, Lake Havasu and Fort Mohave, Northwest Deserts, Lake Mead National Recreation Area, Parker Valley, Kofa, Yuma County, Central La Paz, Southeast Yuma County, Gila River Valley

Excessive Heat Warning

from THU 12:00 PM MST until FRI 6:00 PM MST, Grand Canyon Country

Air Quality Alert

until FRI 9:00 PM MST, Maricopa County, Pinal County

Delta adds 2,000 more seats in preparation for Irma

Published September 7, 2017