As of 2:31 PM CDT on April 2, 2025, out of 22 cities in Bureau County, IL in our database, 19 cities (86%) have a UV Index reading of Low, while 3 cities (14%) have a UV Index reading of Moderate. The city with the highest UV Index reading right now is Sheffield, IL with a reading of 2.6.
Over the next 24 hours, the highest UV Index reading in Bureau County, IL is expected to be 5.4 in Spring Valley between 12:00 PM - 1:00 PM CDT tomorrow.
| Range | 0 - 2 | 3 - 5 | 6 - 7 | 8 - 10 | 11+ |
|---|---|---|---|---|---|
| Color | |||||
| Risk | Low | Moderate | High | Very High | Extreme |