As of 3:45 AM CST on December 4, 2025, all 8 cities in Polk County, AR 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 Polk County, AR is expected to be 0.7 in Mena 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 |