As of 11:13 AM CDT on October 27, 2026, out of 4 cities in Miller County, AR in our database, 3 cities (75%) have a UV Index reading of Moderate, while 1 city (25%) have a UV Index reading of Low. The city with the highest UV Index reading right now is Texarkana, AR with a reading of 2.7.
Over the next 24 hours, the highest UV Index reading in Miller County, AR is expected to be 4.3 in Texarkana between 2:00 PM - 3:00 PM CDT today.
| Range | 0 - 2 | 3 - 5 | 6 - 7 | 8 - 10 | 11+ |
|---|---|---|---|---|---|
| Color | |||||
| Risk | Low | Moderate | High | Very High | Extreme |