Excessive Heat Warning issued June 20 at 3:27PM MST until June 25 at 9:00PM MST by NWS

...EXCESSIVE HEAT WARNING REMAINS IN EFFECT UNTIL 9 PM MST /9 PM PDT/ SUNDAY... * AFFECTED AREA...South Central and southwest Arizona including Phoenix and the surrounding desert communities as well as the community of Yuma. * TEMPERATURE...Highs 110 to 120 degrees.

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