Stephenson County, IL: Current UV Index and Hourly Forecast

As of 4:00 AM CST on November 21, 2024, 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 0.5 in Freeport between 12:00 PM - 1:00 PM CST today.

Search Cities in Stephenson County, IL

UV Index Risk Levels
Range 0 - 23 - 56 - 78 - 1011+
Color
Risk LowModerateHighVery HighExtreme
UV Index in Stephenson County, IL as of 4:00 AM CST, November 21, 2024

Current UV Index in Cities in Stephenson County, IL

4:00 AM CST, November 21, 2024