Columbia County, WI: Current UV Index and Hourly Forecast

As of 11:58 AM CDT on June 7, 2025, out of 15 cities in Columbia County, WI in our database, 14 cities (93%) have a UV Index reading of High, while 1 city (7%) have a UV Index reading of Moderate. The city with the highest UV Index reading right now is Columbus, WI with a reading of 5.8.

Over the next 24 hours, the highest UV Index reading in Columbia County, WI is expected to be 7.5 in Columbus between 1:00 PM - 2:00 PM CDT today.

Search Cities in Columbia County, WI

UV Index Risk Levels
Range0 - 23 - 56 - 78 - 1011+
Color
RiskLowModerateHighVery HighExtreme
UV Index in Columbia County, WI as of 11:58 AM CDT, June 7, 2025

Current UV Index in Cities in Columbia County, WI

11:58 AM CDT, June 7, 2025