Flash Flood Watch issued July 23 at 9:02AM MST until July 24 at 12:00AM MST by NWS

...FLASH FLOOD WATCH IN EFFECT FROM NOON MST TODAY THROUGH THIS EVENING... The National Weather Service in Flagstaff has issued a * Flash Flood Watch for all of Apache, Coconino, Navajo, Yavapai, and northern Gila Counties. * From noon MST today through midnight tonight.

from Current Watches, Warnings and Advisories for the United States Issued by the National Weather Service http://ift.tt/2up5HfP