As of 4:30 PM EDT on July 29, 2025, out of 552 cities in Kentucky in our database, 512 cities (93%) have a UV Index reading of High, 27 cities (5%) have a UV Index reading of Moderate, while 13 cities (2%) have a UV Index reading of Very High. The city with the highest UV Index reading right now is Mayfield, KY with a reading of 7.5.
Over the next 24 hours, the highest UV Index reading in Kentucky is expected to be 10.5 in Whitesburg between 1:00 PM - 2:00 PM EDT tomorrow.
| Range | 0 - 2 | 3 - 5 | 6 - 7 | 8 - 10 | 11+ |
|---|---|---|---|---|---|
| Color | |||||
| Risk | Low | Moderate | High | Very High | Extreme |