As of 3:34 AM CST on November 21, 2024, all 13 cities in Whiteside 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 Whiteside County, IL is expected to be 0.9 in Deer Grove between 10:00 AM - 11:00 AM CST today.
| Range | 0 - 2 | 3 - 5 | 6 - 7 | 8 - 10 | 11+ |
|---|---|---|---|---|---|
| Color | |||||
| Risk | Low | Moderate | High | Very High | Extreme |