Johnson County, IL: Current UV Index and Hourly Forecast

As of 12:33 PM CDT on October 7, 2024, all 7 cities in Johnson County, IL in our database have a UV Index reading of Moderate. The city with the highest UV Index reading right now is Cypress, IL with a reading of 4.9.

Over the next 24 hours, the highest UV Index reading in Johnson County, IL is expected to be 5.3 in Cypress between 1:00 PM - 2:00 PM CDT today.

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UV Index Risk Levels
Range 0 - 23 - 56 - 78 - 1011+
Color
Risk LowModerateHighVery HighExtreme
UV Index in Johnson County, IL as of 12:33 PM CDT, October 7, 2024

Current UV Index in Cities in Johnson County, IL

12:33 PM CDT, October 7, 2024