Flash Flood Watch issued September 14 at 4:21PM MST until September 14 at 7:00PM MST by NWS

...FLASH FLOOD WATCH REMAINS IN EFFECT UNTIL 7 PM MST THIS EVENING... The Flash Flood Watch continues for * Portions of north central Arizona and northeast Arizona, including the following areas, in north central Arizona, Grand Canyon Country, Kaibab Plateau, and Marble and Glen Canyons.

from Current Watches, Warnings and Advisories for the United States Issued by the National Weather Service http://ift.tt/2fmTl1v