Grayson County, VA: Current UV Index and Hourly Forecast

As of 10:32 AM EDT on April 25, 2025, all 6 cities in Grayson County, VA in our database have a UV Index reading of Low. The city with the highest UV Index reading right now is Troutdale, VA with a reading of 1.8.

Over the next 24 hours, the highest UV Index reading in Grayson County, VA is expected to be 4.6 in Troutdale between 12:00 PM - 1:00 PM EDT today.

Search Cities in Grayson County, VA

UV Index Risk Levels
Range0 - 23 - 56 - 78 - 1011+
Color
RiskLowModerateHighVery HighExtreme
UV Index in Grayson County, VA as of 10:32 AM EDT, April 25, 2025

Current UV Index in Cities in Grayson County, VA

10:32 AM EDT, April 25, 2025