Pierce County, WI: Current UV Index and Hourly Forecast

As of 4:28 AM CDT on July 4, 2026, 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 7 in Bay City between 2:00 PM - 3:00 PM CDT today.

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UV Index Risk Levels
Range0 - 23 - 56 - 78 - 1011+
Color
RiskLowModerateHighVery HighExtreme
UV Index in Pierce County, WI as of 4:28 AM CDT, July 4, 2026

Current UV Index in Cities in Pierce County, WI

4:28 AM CDT, July 4, 2026