As of 8:17 AM PDT on October 21, 2025, all 2 cities in Eureka County, NV in our database have a UV Index reading of Low. The city with the highest UV Index reading right now is Crescent Valley, NV with a reading of 0.2.
Over the next 24 hours, the highest UV Index reading in Eureka County, NV is expected to be 4.9 in Eureka 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 |