Pierce County, WI: Current UV Index and Hourly Forecast

As of 11:45 PM CDT on July 18, 2025, all 10 cities in Pierce 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 Pierce County, WI is expected to be 6.1 in Bay City 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 Pierce County, WI as of 11:45 PM CDT, July 18, 2025

Current UV Index in Cities in Pierce County, WI

11:45 PM CDT, July 18, 2025