UV Index for Grundy County, Illinois

UV Index Forecast for Grundy County, Illinois

Below is an interactive map of Grundy County, il, USA. The markers on the map identify large, populated cities in Grundy County. If you hover over a marker, it will display the city name and the current UV index. The color of the city markers also references the current UV risk level.

The city with the highest UV index this hour (11:00 pm) in Grundy County, il is Wauponsee at 0. Today, the peak UV index for Grundy County will be in Aux Sable, il around 1:00 pm at 9.8 (Very High). Over the next five days the peak UV index in Grundy County will be 9.8 (Very High) and will occur on Sunday, July 14th in Aux Sable, il around 1:00 pm.

Range 1-2 3-5 6-7 8-10 11+
Risk Low Moderate High Very High Extreme

Last Updated 7 minutes ago

UV Index Forecast by City in Grundy County

Below is a list of cities in Grundy County, il where we track and forecast the UV index. Click on a city name to get the current UV index, hourly UV index for the day and the next five days.