Tennessee (TN): Current UV Index and Hourly Forecast

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  • Tennessee

As of 3:56 PM CDT on April 21, 2025, out of 501 cities in Tennessee in our database, 318 cities (63%) have a UV Index reading of Moderate, 173 cities (35%) have a UV Index reading of Low, while 10 cities (2%) have a UV Index reading of High. The city with the highest UV Index reading right now is Tiptonville, TN with a reading of 5.6.

Over the next 24 hours, the highest UV Index reading in Tennessee is expected to be 8.4 in Memphis 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 Tennessee as of 3:56 PM CDT, April 21, 2025

Counties in Tennessee (TN)

Current UV Index in Major Cities in Tennessee (TN)

3:56 PM CDT, April 21, 2025