As of 4:21 PM EDT on August 8, 2026, out of 10 cities in Floyd County, KY in our database, 7 cities (70%) have a UV Index reading of Low, while 3 cities (30%) have a UV Index reading of Moderate. The city with the highest UV Index reading right now is Prestonsburg, KY with a reading of 3.5.
Over the next 24 hours, the highest UV Index reading in Floyd County, KY is expected to be 8.5 in Prestonsburg between 2:00 PM - 3:00 PM EDT tomorrow.
| Range | 0 - 2 | 3 - 5 | 6 - 7 | 8 - 10 | 11+ |
|---|---|---|---|---|---|
| Color | |||||
| Risk | Low | Moderate | High | Very High | Extreme |