Good viewing angle tonight.
ISS @ 5:38pm.
If you've never seen this before, set an alarm.

Time: Sat Jul 23 5:38 PM, Visible: 6 min, Max Height: 76°, Appears: 10° above SW, Disappears: 11° above NE

An outstretched sideways hand at arms length is a good guestimation for 5 deg so
so it should appear 2 palm widths above the horizon.