As of 4:03 PM CDT on September 28, 2024, all 3 cities in Massac County, IL in our database have a UV Index reading of Low. The city with the highest UV Index reading right now is Metropolis, IL with a reading of 0.2.
Over the next 24 hours, the highest UV Index reading in Massac County, IL is expected to be 5.3 in Metropolis 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 |