The top number is the temp and the one below it is the humidites. Of the two sets of numbers the upper set is inside and the lower set is outside.
Beginning to think these numbers are like blood pressure numbers. The top one is bad, but the bottom number is a killer. At the time I took the picture it wasn't that hot, but it still felt very sticky and uncomfortable.
Altho, now that August has arrived the weather has cooled off and is more or less comfortable. Now that I've said how nice it is, it'll get HOTTER THAN HELL!!!!!!!!!!!(and not Hell, MI)