As of 11:36 PM PDT on May 16, 2025, all 25 cities in Clark County, WA in our database have a UV Index reading of 0, indicating no radiation from the sun.
Over the next 24 hours, the highest UV Index reading in Clark County, WA is expected to be 4.5 in Vancouver between 12:00 PM - 1:00 PM PDT tomorrow.
Range | 0 - 2 | 3 - 5 | 6 - 7 | 8 - 10 | 11+ |
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Color | |||||
Risk | Low | Moderate | High | Very High | Extreme |