Boone County, IL: Current UV Index and Hourly Forecast

As of 8:33 AM CDT on October 3, 2024, all 8 cities in Boone County, IL in our database have a UV Index reading of Low. The city with the highest UV Index reading right now is Belvidere, IL with a reading of 0.2.

Over the next 24 hours, the highest UV Index reading in Boone County, IL is expected to be 4.4 in Belvidere 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 Boone County, IL as of 8:33 AM CDT, October 3, 2024

Current UV Index in Cities in Boone County, IL

8:33 AM CDT, October 3, 2024