Fentress County, TN: Current UV Index and Hourly Forecast

As of 5:15 PM CDT on August 8, 2025, all 4 cities in Fentress County, TN in our database have a UV Index reading of Low. The city with the highest UV Index reading right now is Grimsley, TN with a reading of 1.8.

Over the next 24 hours, the highest UV Index reading in Fentress County, TN is expected to be 9.3 in Grimsley between 1:00 PM - 2:00 PM CDT tomorrow.

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UV Index Risk Levels
Range0 - 23 - 56 - 78 - 1011+
Color
RiskLowModerateHighVery HighExtreme
UV Index in Fentress County, TN as of 5:15 PM CDT, August 8, 2025

Current UV Index in Cities in Fentress County, TN

5:15 PM CDT, August 8, 2025