As of 9:42 AM PDT on October 31, 2026, all 13 cities in Wasco County, OR in our database have a UV Index reading of Low. The city with the highest UV Index reading right now is The Dalles, OR with a reading of 0.2.
Over the next 24 hours, the highest UV Index reading in Wasco County, OR is expected to be 1.5 in Mosier 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 |