As of 12:10 PM PDT on May 12, 2026, out of 425 cities in Oregon in our database, 364 cities (86%) have a UV Index reading of High, 42 cities (10%) have a UV Index reading of Very High, while 19 cities (4%) have a UV Index reading of Moderate. The city with the highest UV Index reading right now is Jordan Valley, OR with a reading of 8.5.
Over the next 24 hours, the highest UV Index reading in Oregon is expected to be 8.9 in Jordan Valley between 2:00 PM - 3:00 PM MDT today.
| Range | 0 - 2 | 3 - 5 | 6 - 7 | 8 - 10 | 11+ |
|---|---|---|---|---|---|
| Color | |||||
| Risk | Low | Moderate | High | Very High | Extreme |