Sullivan County, TN: Current UV Index and Hourly Forecast

As of 4:12 PM EDT on April 22, 2025, all 9 cities in Sullivan County, TN in our database have a UV Index reading of Moderate. The city with the highest UV Index reading right now is Kingsport, TN with a reading of 3.

Over the next 24 hours, the highest UV Index reading in Sullivan County, TN is expected to be 8 in Kingsport between 2:00 PM - 3:00 PM EDT tomorrow.

Search Cities in Sullivan County, TN

UV Index Risk Levels
Range0 - 23 - 56 - 78 - 1011+
Color
RiskLowModerateHighVery HighExtreme
UV Index in Sullivan County, TN as of 4:12 PM EDT, April 22, 2025

Current UV Index in Cities in Sullivan County, TN

4:12 PM EDT, April 22, 2025