As of 11:45 AM CDT on April 23, 2025, all 2 cities in Lyon County, KY in our database have a UV Index reading of High. The city with the highest UV Index reading right now is Eddyville, KY with a reading of 5.8.
Over the next 24 hours, the highest UV Index reading in Lyon County, KY is expected to be 6.9 in Eddyville between 1:00 PM - 2:00 PM CDT today.
| Range | 0 - 2 | 3 - 5 | 6 - 7 | 8 - 10 | 11+ |
|---|---|---|---|---|---|
| Color | |||||
| Risk | Low | Moderate | High | Very High | Extreme |