As of 11:09 AM MST on November 18, 2025, all 7 cities in Wayne County, UT in our database have a UV Index reading of Low. The city with the highest UV Index reading right now is Loa, UT with a reading of 1.8.
Over the next 24 hours, the highest UV Index reading in Wayne County, UT is expected to be 2.8 in Loa between 1:00 PM - 2:00 PM MST today.
| Range | 0 - 2 | 3 - 5 | 6 - 7 | 8 - 10 | 11+ |
|---|---|---|---|---|---|
| Color | |||||
| Risk | Low | Moderate | High | Very High | Extreme |