Vernon County, WI: Current UV Index and Hourly Forecast

As of 3:37 PM CDT on July 2, 2026, out of 12 cities in Vernon County, WI in our database, 9 cities (75%) have a UV Index reading of High, 2 cities (17%) have a UV Index reading of Moderate, while 1 city (8%) have a UV Index reading of Low. The city with the highest UV Index reading right now is Viroqua, WI with a reading of 6.9.

Over the next 24 hours, the highest UV Index reading in Vernon County, WI is expected to be 7.9 in Coon Valley between 12:00 PM - 1:00 PM CDT tomorrow.

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UV Index Risk Levels
Range0 - 23 - 56 - 78 - 1011+
Color
RiskLowModerateHighVery HighExtreme
UV Index in Vernon County, WI as of 3:37 PM CDT, July 2, 2026

Current UV Index in Cities in Vernon County, WI

3:37 PM CDT, July 2, 2026