As of 10:27 AM EDT on June 15, 2026, all 1 cities in Clay County, WV in our database have a UV Index reading of Low. The city with the highest UV Index reading right now is Clay, WV with a reading of 1.4.
Over the next 24 hours, the highest UV Index reading in Clay County, WV is expected to be 9.3 in Clay between 2:00 PM - 3:00 PM EDT today.
| Range | 0 - 2 | 3 - 5 | 6 - 7 | 8 - 10 | 11+ |
|---|---|---|---|---|---|
| Color | |||||
| Risk | Low | Moderate | High | Very High | Extreme |