As of 5:07 PM EDT on May 20, 2026, out of 9 cities in Carter County, TN in our database, 8 cities (89%) have a UV Index reading of Moderate, while 1 city (11%) have a UV Index reading of Low. The city with the highest UV Index reading right now is Hunter, TN with a reading of 3.8.
Over the next 24 hours, the highest UV Index reading in Carter County, TN is expected to be 3.8 in Hunter between 5:00 PM - 6:00 PM EDT today.
| Range | 0 - 2 | 3 - 5 | 6 - 7 | 8 - 10 | 11+ |
|---|---|---|---|---|---|
| Color | |||||
| Risk | Low | Moderate | High | Very High | Extreme |