Smyth County, VA: Current UV Index and Hourly Forecast

As of 6:04 PM EDT on September 19, 2025, all 9 cities in Smyth County, VA in our database have a UV Index reading of Low. The city with the highest UV Index reading right now is Saltville, VA with a reading of 0.7.

Over the next 24 hours, the highest UV Index reading in Smyth County, VA is expected to be 6.6 in Marion between 1:00 PM - 2:00 PM EDT tomorrow.

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UV Index Risk Levels
Range0 - 23 - 56 - 78 - 1011+
Color
RiskLowModerateHighVery HighExtreme
UV Index in Smyth County, VA as of 6:04 PM EDT, September 19, 2025

Current UV Index in Cities in Smyth County, VA

6:04 PM EDT, September 19, 2025