As of 2:35 PM EDT on July 17, 2025, out of 3 cities in Unicoi County, TN in our database, 2 cities (67%) have a UV Index reading of Extreme, while 1 city (33%) have a UV Index reading of Very High. The city with the highest UV Index reading right now is Banner Hill, TN with a reading of 10.6.
Over the next 24 hours, the highest UV Index reading in Unicoi County, TN is expected to be 11.1 in Unicoi 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 |