Weather
Western Kentucky Weather: 100-105°F Heat Index Targets Region Tuesday Through Thursday as HeatRisk Climbs
Paducah, Kentucky – Western Kentucky residents with prolonged outdoor plans should make heat p…
By Elliot Vaughn · 2026-09-12T19:46:15.845Z
Paducah, Kentucky – Western Kentucky residents with prolonged outdoor plans should make heat precautions now, with temperatures climbing into the upper 90s and heat index values reaching 100 to 105 degrees during the peak of a late season heat wave Tuesday through Thursday.
According to the National Weather Service in Paducah, potentially hazardous heat and humidity will peak across the region Tuesday through Thursday. The agency projects moderate to major HeatRisk, with major levels indicating conditions capable of affecting health systems.
Paducah reaches 99 degrees Tuesday with a heat index around 106, followed by 98 degrees Wednesday with a 105 degree heat index. Thursday remains hot at 96 degrees with a heat index near 102.
Other communities face similar conditions. Owensboro could experience heat index values near 105 Tuesday and Wednesday, while Evansville reaches around 105 Tuesday and 104 Wednesday. Hopkinsville could reach 103 Tuesday.
Residents should reschedule strenuous outdoor work when possible, take frequent breaks and stay hydrated. Employers, coaches and event organizers should consider heat mitigation plans, particularly during afternoon activities.
Relief may be slow. Temperatures in the 90s could continue Friday and possibly Saturday before cooler air finally arrives.
Five Day Outlook for Paducah, Kentucky
Sunday: 94°F; heat index 101°F Monday: 90°F; heat index 96°F Tuesday: 99°F; heat index 106°F Wednesday: 98°F; heat index 105°F Thursday: 96°F; heat index 102°F