As of 3:21 PM CDT on June 18, 2026, out of 18 cities in Mississippi County, AR in our database, 9 cities (50%) have a UV Index reading of High, 5 cities (28%) have a UV Index reading of Moderate, while 4 cities (22%) have a UV Index reading of Very High. The city with the highest UV Index reading right now is Wilson, AR with a reading of 7.9.
Over the next 24 hours, the highest UV Index reading in Mississippi County, AR is expected to be 9.8 in Wilson 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 |