UV Index Forecast for Illinois
The city with the highest UV index this hour (5:00 am) in Illinois, USA is York at 0 (Low). Today, the peak UV index for Illinois will be in Chicago, around 1:00 pm at 5.1 (Moderate). Over the next five days the peak UV index in Illinois will be 5.4 (Moderate) and will occur on Monday, September 25th in Rockford around 1:00 pm.
Range | 1-2 | 3-5 | 6-7 | 8-10 | 11+ |
Color | |||||
Risk | Low | Moderate | High | Very High | Extreme |
Last Updated 54 minutes ago
UV Index Forecast by County in Illinois
Below is a list of counties in Illinois, USA. Click on any county below and you'll get a list of cities where we provide UV index forecasts.