Stephenson County, IL: Current UV Index and Hourly Forecast

As of 5:06 AM CST on January 22, 2025, all 12 cities in Stephenson County, IL 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 Stephenson County, IL is expected to be 1 in Freeport between 12:00 PM - 1:00 PM CST today.

Search Cities in Stephenson County, IL

UV Index Risk Levels
Range0 - 23 - 56 - 78 - 1011+
Color
RiskLowModerateHighVery HighExtreme
UV Index in Stephenson County, IL as of 5:06 AM CST, January 22, 2025

Current UV Index in Cities in Stephenson County, IL

5:06 AM CST, January 22, 2025