As of 9:00 AM PST on February 11, 2026, all 66 cities in Snohomish County, WA in our database have a UV Index reading of Low. The city with the highest UV Index reading right now is Sultan, WA with a reading of 0.5.
Over the next 24 hours, the highest UV Index reading in Snohomish County, WA is expected to be 1.5 in Edmonds between 12:00 PM - 1:00 PM PST today.
| Range | 0 - 2 | 3 - 5 | 6 - 7 | 8 - 10 | 11+ |
|---|---|---|---|---|---|
| Color | |||||
| Risk | Low | Moderate | High | Very High | Extreme |