Jefferson County, TN: Current UV Index and Hourly Forecast

As of 3:46 PM EST on March 2, 2026, out of 6 cities in Jefferson County, TN in our database, 3 cities (50%) have a UV Index reading of Moderate, while 3 cities (50%) have a UV Index reading of Low. The city with the highest UV Index reading right now is Jefferson City, TN with a reading of 2.5.

Over the next 24 hours, the highest UV Index reading in Jefferson County, TN is expected to be 5.2 in White Pine between 12:00 PM - 1:00 PM EST tomorrow.

Search Cities in Jefferson County, TN

UV Index Risk Levels
Range0 - 23 - 56 - 78 - 1011+
Color
RiskLowModerateHighVery HighExtreme
UV Index in Jefferson County, TN as of 3:46 PM EST, March 2, 2026

Current UV Index in Cities in Jefferson County, TN

3:46 PM EST, March 2, 2026