As of 12:07 PM CDT on May 12, 2025, out of 8 cities in Greene County, IL in our database, 7 cities (88%) have a UV Index reading of Moderate, while 1 city (13%) have a UV Index reading of High. The city with the highest UV Index reading right now is Roodhouse, IL with a reading of 5.8.
Over the next 24 hours, the highest UV Index reading in Greene County, IL is expected to be 6.7 in Greenfield between 11:00 AM - 12:00 PM CDT tomorrow.
| Range | 0 - 2 | 3 - 5 | 6 - 7 | 8 - 10 | 11+ |
|---|---|---|---|---|---|
| Color | |||||
| Risk | Low | Moderate | High | Very High | Extreme |