As of 2:09 PM PDT on May 20, 2026, out of 8 cities in Humboldt County, NV in our database, 6 cities (75%) have a UV Index reading of High, while 2 cities (25%) have a UV Index reading of Very High. The city with the highest UV Index reading right now is Valmy, NV with a reading of 7.7.
Over the next 24 hours, the highest UV Index reading in Humboldt County, NV is expected to be 9 in Paradise Valley between 1:00 PM - 2:00 PM PDT tomorrow.
| Range | 0 - 2 | 3 - 5 | 6 - 7 | 8 - 10 | 11+ |
|---|---|---|---|---|---|
| Color | |||||
| Risk | Low | Moderate | High | Very High | Extreme |