Trempealeau County, WI: Current UV Index and Hourly Forecast

As of 5:12 AM CDT on June 28, 2025, all 12 cities in Trempealeau County, WI in our database have a UV Index reading of 0, indicating no radiation from the sun.

Over the next 24 hours, the highest UV Index reading in Trempealeau County, WI is expected to be 7.8 in Galesville between 12:00 PM - 1:00 PM CDT today.

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UV Index Risk Levels
Range0 - 23 - 56 - 78 - 1011+
Color
RiskLowModerateHighVery HighExtreme
UV Index in Trempealeau County, WI as of 5:12 AM CDT, June 28, 2025

Current UV Index in Cities in Trempealeau County, WI

5:12 AM CDT, June 28, 2025