For the folks at the National Weather Service, that constant heat means constant monitoring of heat risk through a forecast modeling product developed just a few years ago.

Currently in Phoenix, AZ

63°F
Clear
75°F / 47°F
9 PM
61°F
0%
10 PM
59°F
0%
11 PM
58°F
0%
12 AM
58°F
0%
1 AM
57°F
0%