La Crosse County, WI: Current UV Index and Hourly Forecast

As of 7:01 AM CDT on August 8, 2025, all 10 cities in La Crosse County, WI in our database have a UV Index reading of Low. The city with the highest UV Index reading right now is La Crosse, WI with a reading of 0.2.

Over the next 24 hours, the highest UV Index reading in La Crosse County, WI is expected to be 6.7 in La Crosse between 1:00 PM - 2:00 PM CDT today.

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UV Index Risk Levels
Range0 - 23 - 56 - 78 - 1011+
Color
RiskLowModerateHighVery HighExtreme
UV Index in La Crosse County, WI as of 7:01 AM CDT, August 8, 2025

Current UV Index in Cities in La Crosse County, WI

7:01 AM CDT, August 8, 2025