As of 10:58 AM PDT on October 23, 2025, all 133 cities in Nevada in our database have a UV Index reading of Low. The city with the highest UV Index reading right now is Laughlin, NV with a reading of 2.3.
Over the next 24 hours, the highest UV Index reading in Nevada is expected to be 5.2 in Mount Charleston between 1:00 PM - 2:00 PM PDT today.
| Range | 0 - 2 | 3 - 5 | 6 - 7 | 8 - 10 | 11+ |
|---|---|---|---|---|---|
| Color | |||||
| Risk | Low | Moderate | High | Very High | Extreme |