Special Weather Statement issued June 21 at 2:46PM EDT by NWS Louisville KY

Strong high pressure at the surface and aloft will build into the
area this weekend and continue into next week. Temperatures will
warm into the upper 80s and lower 90s this weekend with lower 90s
becoming more common next week. Oppressive humidity values will
also be seen across the area as dewpoints warm into the mid-upper
70s. The combination of warm temperatures and high humidity will
result in afternoon heat index readings reaching the upper 90s and
lower 100s.

Practice heat safety by staying hydrated and checking on people
without air conditioning. Know the signs of heat illness, and
never leave children or animals in an unattended vehicle.