As of 3:55 PM CDT on September 28, 2024, all 8 cities in Greene County, IL in our database have a UV Index reading of Low. The city with the highest UV Index reading right now is White Hall, IL with a reading of 2.1.
Over the next 24 hours, the highest UV Index reading in Greene County, IL is expected to be 3.5 in White Hall between 1:00 PM - 2:00 PM CDT tomorrow.
| Range | 0 - 2 | 3 - 5 | 6 - 7 | 8 - 10 | 11+ |
|---|---|---|---|---|---|
| Color | |||||
| Risk | Low | Moderate | High | Very High | Extreme |