As of 5:20 PM PDT on March 26, 2026, all 9 cities in Chelan County, WA in our database have a UV Index reading of Low. The city with the highest UV Index reading right now is Leavenworth, WA with a reading of 1.1.
Over the next 24 hours, the highest UV Index reading in Chelan County, WA is expected to be 4.3 in Leavenworth 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 |