As of 5:12 PM CDT on July 8, 2026, out of 18 cities in Mississippi County, AR in our database, 16 cities (89%) have a UV Index reading of Low, while 2 cities (11%) have a UV Index reading of Moderate. The city with the highest UV Index reading right now is Blytheville, AR with a reading of 2.5.
Over the next 24 hours, the highest UV Index reading in Mississippi County, AR is expected to be 10.3 in Joiner 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 |